deps: patch node-tar and form-data

- Show session locale
- Remove command counts on session list for performance

.dockerignore

@@ -2,3 +2,4 @@
 .git
 **/dist
 **/tsconfig.tsbuildinfo
+data

.env.prod.sample

@@ -24,6 +24,9 @@ ADMIN_PORT=3001
 # TRUSTED_PROXIES=1.2.3.4    
 # valid configurations see isIP & isIPRange in  https://github.com/validatorjs/validator.js?tab=readme-ov-file#validators
 
+# RATE_LIMIT_MAX_FAILED_ATTEMPTS=5
+# RATE_LIMIT_LOCKOUT_TIME=10
+
 # GOOGLE_CLIENT_ID=
 # GOOGLE_CLIENT_SECRET=
 # GITHUB_CLIENT_ID=
@@ -31,9 +34,6 @@ ADMIN_PORT=3001
 # SURVEY_URL=
 # BUG_REPORT_URL=
 
-# SURVEY_URL=
-# BUG_REPORT_URL=
-
 # Docker related config
 # DOCKER_NETWORK=host
 # QUEST_IMAGE=linuxodyssey/quest-base

.env.sample

@@ -1,6 +1,6 @@
 HOST=localhost
 PORT=3000
-BASE_URL=http://localhost:5173
+BASE_URL=http://localhost:8000
 MONGO_URL=mongodb://localhost:27017/odyssey-test
 SECRET_KEY=sample-secret
 DOCKER_NETWORK=linux-odyssey-players-dev
@@ -12,6 +12,9 @@ DOCKER_NETWORK=linux-odyssey-players-dev
 # TRUSTED_PROXIES=1.2.3.4    
 # valid configurations see isIP & isIPRange in  https://github.com/validatorjs/validator.js?tab=readme-ov-file#validators
 
+# RATE_LIMIT_MAX_FAILED_ATTEMPTS=5
+# RATE_LIMIT_LOCKOUT_TIME=10
+
 # GOOGLE_CLIENT_ID=
 # GOOGLE_CLIENT_SECRET=
 # GITHUB_CLIENT_ID=
@@ -19,9 +22,6 @@ DOCKER_NETWORK=linux-odyssey-players-dev
 # SURVEY_URL=
 # BUG_REPORT_URL=
 
-# SURVEY_URL=
-# BUG_REPORT_URL=
-
 # Docker related config
 # DOCKER_NETWORK=host
 # QUEST_IMAGE=linuxodyssey/quest-base

.eslintrc.js

@@ -20,9 +20,12 @@ module.exports = {
   settings: {
     'import/resolver': {
       node: {
-        extensions: ['.js', '.jsx', '.ts', '.tsx'],
+        extensions: ['.js', '.ts'],
+        moduleDirectory: ['node_modules', 'packages', 'server/src'],
+      },
+      typescript: {
+        alwaysTryTypes: true,
       },
-      typescript: {},
     },
     vue: {
       version: '3.0', // Explicitly specify Vue 3
@@ -49,7 +52,7 @@ module.exports = {
 
     '@typescript-eslint/explicit-module-boundary-types': 'off',
     '@typescript-eslint/no-unused-vars': [
-      'error',
+      'warn',
       {
         args: 'after-used',
         argsIgnorePattern: '^_',
@@ -63,21 +66,44 @@ module.exports = {
 
     // Allow missing file extensions
     'import/extensions': [
-      'warn',
+      'off',
       'ignorePackages',
       {
-        js: 'off',
+        js: 'never',
         jsx: 'never',
         ts: 'never',
         tsx: 'never',
       },
     ],
+    'no-unused-vars': 'warn',
+    'no-useless-constructor': 'off',
+    '@typescript-eslint/no-useless-constructor': 'error',
+    'no-empty-function': 'off',
+    '@typescript-eslint/no-empty-function': 'error',
+    'no-shadow': 'off',
+    '@typescript-eslint/no-shadow': 'error',
+    'no-restricted-imports': ['error', '../*'],
+    'import/no-relative-packages': 'off',
+    'no-await-in-loop': 'off',
   },
   overrides: [
     {
-      files: ['**/tests/**/*.js', '**/tests/**/*.ts', '**/*.test.ts'], // Adjust the pattern to match your test files
+      files: ['**/tests/**/*.js', '**/tests/**/*.ts', '**/*.test.ts'],
       rules: {
-        'import/extensions': 'off', // Turn off the rule for test files
+        'import/extensions': 'off',
+        'import/no-extraneous-dependencies': 'off',
+      },
+    },
+    {
+      files: ['server/**/*.ts'],
+      rules: {
+        'import/no-extraneous-dependencies': 'off',
+      },
+    },
+    {
+      files: ['**/packages/**/*.ts'],
+      rules: {
+        'no-restricted-imports': 'off',
         'import/no-extraneous-dependencies': 'off',
       },
     },

.github/workflows/build-docker-image.yml

@@ -18,9 +18,9 @@ on:
 
     secrets:
       DOCKERHUB_USERNAME:
-        required: true
+        required: false
       DOCKERHUB_TOKEN:
-        required: true
+        required: false
 
 jobs:
   build-and-push:
@@ -42,6 +42,7 @@ jobs:
             type=semver,pattern={{version}}
 
       - name: Login to Docker Hub
+        if: always()
         uses: docker/login-action@v1
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
@@ -53,5 +54,5 @@ jobs:
           context: .
           file: ${{ inputs.dockerfilePath }}
           target: ${{ inputs.target }}
-          push: true
+          push: ${{ secrets.DOCKERHUB_USERNAME != '' }}
           tags: ${{ steps.meta.outputs.tags }}

.github/workflows/build.yml

@@ -24,7 +24,7 @@ jobs:
     uses: ./.github/workflows/build-docker-image.yml
     with:
       imageName: 'linuxodyssey/analytics'
-      dockerfilePath: './packages/analytics/Dockerfile'
+      dockerfilePath: './services/analytics/Dockerfile'
       target: prod
     secrets: inherit
 

.github/workflows/ci-checks.yml

@@ -2,15 +2,6 @@ name: CI Checks
 
 on:
   workflow_call:
-    secrets:
-      GOOGLE_CLIENT_ID:
-        required: true
-      GOOGLE_CLIENT_SECRET:
-        required: true
-      GH_CLIENT_ID:
-        required: true
-      GH_CLIENT_SECRET:
-        required: true
 
 jobs:
   ci:

.github/workflows/codeql.yml

@@ -0,0 +1,103 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL Advanced"
+
+on:
+  push:
+    branches: [ "main", "dev" ]
+  pull_request:
+    branches: [ "main", "dev" ]
+  schedule:
+    - cron: '25 14 * * 4'
+
+jobs:
+  analyze:
+    name: Analyze (${{ matrix.language }})
+    # Runner size impacts CodeQL analysis time. To learn more, please see:
+    #   - https://gh.io/recommended-hardware-resources-for-running-codeql
+    #   - https://gh.io/supported-runners-and-hardware-resources
+    #   - https://gh.io/using-larger-runners (GitHub.com only)
+    # Consider using larger runners or machines with greater resources for possible analysis time improvements.
+    runs-on: ${{ (matrix.language == 'swift' && 'macos-latest') || 'ubuntu-latest' }}
+    permissions:
+      # required for all workflows
+      security-events: write
+
+      # required to fetch internal or private CodeQL packs
+      packages: read
+
+      # only required for workflows in private repositories
+      actions: read
+      contents: read
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+        - language: actions
+          build-mode: none
+        - language: go
+          build-mode: autobuild
+        - language: javascript-typescript
+          build-mode: none
+        # CodeQL supports the following values keywords for 'language': 'actions', 'c-cpp', 'csharp', 'go', 'java-kotlin', 'javascript-typescript', 'python', 'ruby', 'rust', 'swift'
+        # Use `c-cpp` to analyze code written in C, C++ or both
+        # Use 'java-kotlin' to analyze code written in Java, Kotlin or both
+        # Use 'javascript-typescript' to analyze code written in JavaScript, TypeScript or both
+        # To learn more about changing the languages that are analyzed or customizing the build mode for your analysis,
+        # see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/customizing-your-advanced-setup-for-code-scanning.
+        # If you are analyzing a compiled language, you can modify the 'build-mode' for that language to customize how
+        # your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v7
+
+    # Add any setup steps before running the `github/codeql-action/init` action.
+    # This includes steps like installing compilers or runtimes (`actions/setup-node`
+    # or others). This is typically only required for manual builds.
+    # - name: Setup runtime (example)
+    #   uses: actions/setup-example@v1
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v4
+      with:
+        languages: ${{ matrix.language }}
+        build-mode: ${{ matrix.build-mode }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+
+        # For more details on CodeQL's query packs, refer to: https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
+        # queries: security-extended,security-and-quality
+
+    # If the analyze step fails for one of the languages you are analyzing with
+    # "We were unable to automatically build your code", modify the matrix above
+    # to set the build mode to "manual" for that language. Then modify this step
+    # to build your code.
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
+    - name: Run manual build steps
+      if: matrix.build-mode == 'manual'
+      shell: bash
+      run: |
+        echo 'If you are using a "manual" build mode for one or more of the' \
+          'languages you are analyzing, replace this with the commands to build' \
+          'your code, for example:'
+        echo '  make bootstrap'
+        echo '  make release'
+        exit 1
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v4
+      with:
+        category: "/language:${{matrix.language}}"

.github/workflows/e2e.yml

@@ -1,6 +1,7 @@
 name: E2E Tests
 
-on: [push, pull_request]
+on:
+  workflow_dispatch:
 
 jobs:
   e2e:

.github/workflows/production.yml

@@ -12,7 +12,6 @@ concurrency:
 jobs:
   ci-checks:
     uses: ./.github/workflows/ci-checks.yml
-    secrets: inherit
 
   build:
     needs: ci-checks

.github/workflows/pull-request.yml

@@ -10,7 +10,6 @@ concurrency:
 jobs:
   ci-checks:
     uses: ./.github/workflows/ci-checks.yml
-    secrets: inherit
 
   build:
     uses: ./.github/workflows/build.yml

.github/workflows/staging.yml

@@ -12,7 +12,6 @@ concurrency:
 jobs:
   ci-checks:
     uses: ./.github/workflows/ci-checks.yml
-    secrets: inherit
 
   build:
     needs: ci-checks

.gitignore

@@ -1,4 +1,8 @@
 config 
+.quest
+tmp
+services/terminal-service/terminal-service
+bin
 
 # Logs
 logs
@@ -141,3 +145,4 @@ dist
 
 #screenshots
 tests/cypress/screenshots
+services/cmd-hook/cmd-hook

.vscode/settings.json

@@ -1,5 +1,11 @@
 {
   "editor.tabSize": 2,
   "editor.defaultFormatter": "esbenp.prettier-vscode",
-  "editor.formatOnSave": true
+  "editor.formatOnSave": true,
+  "yaml.schemas": {
+    "packages/game/quest.json": "quests/**/game.yml"
+  },
+  "[go]": {
+    "editor.defaultFormatter": "golang.go"
+  }
 }

README.md

@@ -3,6 +3,13 @@
 [![Production](https://github.com/linux-odyssey/linux-odyssey/actions/workflows/production.yml/badge.svg)](https://github.com/linux-odyssey/linux-odyssey/actions/workflows/production.yml)
 [![Staging](https://github.com/linux-odyssey/linux-odyssey/actions/workflows/staging.yml/badge.svg)](https://github.com/linux-odyssey/linux-odyssey/actions/workflows/staging.yml)
 
+## TLDR
+
+    yarn install
+    cp .env.sample .env
+    docker compose up -d
+    yarn dev
+
 ## Requirements
 
 - NodeJS v20+
@@ -41,10 +48,6 @@ The configuration is stored in the `.env` file. You can copy from the sample fil
 
     cp .env.sample .env
 
-The backend will use a SSH key pair to login to the player's container. The private key is on the host, and the public key is copied to the player's container.
-
-The key pair is stored in `./config/ssh_key` and `./config/ssh_key.pub`. If it doesn't exist, the backend will generate a new pair and store them.
-
 ## Docker Setup
 
 ### Docker compose files explaination
@@ -70,7 +73,6 @@ This will start the db. it will automatically restarts by Docker.
 Building quest images:
 
     docker compose build base
-    yarn build:quests
 
 ### Build Quest Images in Details
 
@@ -108,31 +110,32 @@ The base image is built with docker-compose, so you can use `docker compose buil
 
 ### Optional: Mounting Host Directory
 
-To improve the development experience, we can mount the host directory to the container in the pattern:
+To update the home content of a quest, simply re-create a new session will do. The home content is mounted and copied on container creation.
+
+To further improve the development experience, we can mount the host directory to the container in the pattern:
 
     /path/to/linux-odyssey/quests/${quest_id}/home:/home/commander
-    /path/to/linux-odyssey/packages/container:/usr/local/lib/container
 
 You can edit the files on your host, and the changes will be reflected in the container. This is disabled by default. To enable it, you can set the following environment variables:
 
     MOUNT_QUEST=true
 
+### Optional: Mounting terminal service & cmd-hook
+
+To make the development of terminal services & cmd-hook smoother, we can enable `MOUNT_CLI` to mount the local binaries into container.
+
+    MOUNT_CLI
+
+And you can run `air` inside of `services/terminal-service` or `services/cmd-hook` to get auto recompiling.
+
 ## Development
 
 Copy `.env.sample` to `.env` and customize it for your needs.
 
-Build the whole project for the first time:
-
-    yarn build
-
-This will build the typescript for each package and the server.
-
 Run dev server (frontend, backend):
 
     yarn dev
 
-**IMPORTANT NOTE**: only the app and server have hot-reloading, other packages require manually running `yarn dev` in each package.
-
 To develop analytics dashboard:
 
     yarn analytics
@@ -163,6 +166,17 @@ Run Cypress in container, create brand-new containers along with it:
 
 ## Deployment
 
+Create production env
+
+    cp .env.prod.sample .env.prod
+
+Edit `.env.prod`
+
+    BASE_URL=https://yourdomain.com         # IMPORTANT to make login work
+    SECRET_KEY=xxxx                         # Change it to something safe!
+
+Start the service
+
     # Build the images (only allowed for maintainers)
     docker compose -f docker-compose.prod.yml build
     docker compose -f docker-compose.prod.yml push
@@ -180,3 +194,7 @@ You can copy from `.env.sample`
 **YOU MUST CHANGE THE SECRET_KEY** in `.env` file.
 
     SECRET_KEY=your-secret-key
+
+You can generate a random key by running
+
+    yarn setup

app/Dockerfile

@@ -1,31 +1,20 @@
 # Base stage
-FROM node:20-alpine as base
+FROM node:20-alpine AS build
 
 WORKDIR /app
-COPY package.json yarn.lock tsconfig.json ./
-COPY packages/file-graph/package.json ./packages/file-graph/package.json
-COPY packages/utils/package.json ./packages/utils/package.json
-COPY packages/constants/package.json ./packages/constants/package.json
-COPY packages/models/package.json ./packages/models/package.json
+COPY package.json yarn.lock ./
 COPY app/package.json ./app/package.json
+COPY server/package.json ./server/package.json
 RUN yarn install --frozen-lockfile
 
-# Dev stage
-FROM base as dev
-WORKDIR /app/app
-CMD [ "yarn", "dev:docker", "--host", "0.0.0.0" ]
-
-# Build stage
-FROM base as build
-COPY packages/file-graph ./packages/file-graph
-COPY packages/utils ./packages/utils
-COPY packages/constants ./packages/constants
-COPY packages/models ./packages/models
+COPY tsconfig.json ./tsconfig.json
+COPY server ./server
+COPY packages ./packages
 COPY app ./app
 RUN yarn workspace app build
 
 # Production stage
-FROM nginx:stable-alpine as prod
+FROM nginx:stable-alpine AS prod
 COPY --from=build /app/app/dist /usr/share/nginx/html
 COPY deployment/nginx.conf /etc/nginx/conf.d/default.conf
 EXPOSE 80

app/package.json

@@ -5,8 +5,8 @@
   "scripts": {
     "dev": "vite",
     "dev:docker": "API_TARGET=http://backend:3000 vite",
-    "build": "vue-tsc -b && vite build",
-    "type-check": "vue-tsc -b",
+    "build": "vue-tsc && vite build",
+    "type-check": "vue-tsc",
     "preview": "vite preview"
   },
   "dependencies": {
@@ -16,18 +16,17 @@
     "@fortawesome/free-regular-svg-icons": "^6.4.0",
     "@fortawesome/free-solid-svg-icons": "^6.4.0",
     "@fortawesome/vue-fontawesome": "^3.0.3",
-    "@linux-odyssey/constants": "*",
-    "@linux-odyssey/file-graph": "*",
-    "@linux-odyssey/models": "*",
-    "@linux-odyssey/utils": "*",
+    "@trpc/client": "^11.1.0",
     "@types/dompurify": "^3.0.5",
-    "axios": "^1.6.0",
-    "dompurify": "^3.0.6",
+    "axios": "^1.20.0",
+    "dompurify": "^3.4.16",
     "marked": "^10.0.0",
     "pinia": "^2.1.7",
+    "reconnecting-websocket": "^4.4.0",
     "socket.io-client": "^4.7.1",
-    "validator": "^13.11.0",
+    "validator": "^13.15.22",
     "vue": "^3.3.4",
+    "vue-i18n": "11.3.0",
     "vue-router": "^4.2.4",
     "vue-toastification": "^2.0.0-rc.5",
     "vue3-lottie": "^3.2.0",
@@ -37,13 +36,14 @@
   },
   "devDependencies": {
     "@types/validator": "^13.11.9",
-    "@vitejs/plugin-vue": "^4.5.2",
+    "@vitejs/plugin-vue": "^5.2.2",
     "@vue/compiler-sfc": "^3.3.13",
+    "@vue/tsconfig": "^0.7.0",
     "autoprefixer": "^10.4.14",
-    "postcss": "^8.4.31",
+    "postcss": "^8.5.23",
     "tailwindcss": "^3.3.3",
-    "typescript": "^5.3.3",
-    "vite": "^4.5.3",
-    "vue-tsc": "^2.0.10"
+    "typescript": "~5.7.2",
+    "vite": "^6.4.3",
+    "vue-tsc": "^2.2.8"
   }
 }

app/src/components/AuthForm.vue

@@ -1,10 +1,13 @@
 <script setup lang="ts">
+import { useI18n } from 'vue-i18n'
 import { computed, onMounted, ref } from 'vue'
 import { RouterLink, useRouter } from 'vue-router'
 import { useToast } from 'vue-toastification'
 import api from '../utils/api'
 
+const { t } = useI18n()
 const emit = defineEmits(['onSubmit', 'onChange'])
+
 defineProps({
   type: {
     type: String,
@@ -110,7 +113,7 @@ const registerGuest = async () => {
         :icon="['fas', 'circle-exclamation']"
         class="px-1 text-sm"
       />
-      <span>建議使用電腦全螢幕執行</span>
+      <span>{{ t('authform.recommand_pc_fullscreen') }}</span>
     </div>
     <form @submit.prevent="handleSubmit()" class="w-full">
       <div v-if="socialLogin && hasSocialLogins">
@@ -124,7 +127,7 @@ const registerGuest = async () => {
             :icon="['fab', 'google']"
             class="text-text-secondary px-3 text-lg"
           />
-          <span class="font-medium"> 以 Google 繼續 </span>
+          <span class="font-medium"> {{ t('authform.google_login') }} </span>
         </a>
         <a
           id="GitHubLogin"
@@ -136,14 +139,14 @@ const registerGuest = async () => {
             :icon="['fab', 'github']"
             class="text-text-secondary px-3 text-lg"
           />
-          <span class="font-medium"> 以 GitHub 繼續 </span>
+          <span class="font-medium"> {{ t('authform.github_login') }} </span>
         </a>
         <p
           id="or"
           class="text-text-secondary flex justify-center mt-3"
           v-if="type === 'login' || type === 'register'"
         >
-          或
+          {{ t('authform.or') }}
         </p>
       </div>
       <div class="mb-6">
@@ -152,20 +155,22 @@ const registerGuest = async () => {
           id="username"
           ref="usernameInput"
           class="my-4 bg-bg-primary text-text-primary bg- rounded-md block w-full px-3 h-10 shadow-sm focus:outline-none placeholder:text-text-line focus:ring-2 focus:ring-text-primary ring-1 ring-bg-secondary"
-          :placeholder="type === 'login' ? '電子郵件 / 帳號名稱' : '帳號名稱'"
+          :placeholder="
+            t('authform.username') +
+            (type === 'login' ? ' / ' + t('authform.email') : '')
+          "
           v-model="username"
           required
           @input="handleChange()"
           autocomplete="username"
         />
-        <label
-          class="text-sm font-normal text-text-secondary"
+        <p
+          class="mx-1 text-xs font-normal text-text-secondary"
           id="NameRules"
-          v-if="type === 'username' || type === 'register'"
+          v-if="type === 'register'"
         >
-          <p>可用小寫字母、數字、"_"和"-"</p>
-          <p>小寫字母開頭，至多32字元</p>
-        </label>
+          {{ t('authform.username_rules') }}
+        </p>
       </div>
       <div class="mb-6" v-if="type === 'register'">
         <input
@@ -173,7 +178,7 @@ const registerGuest = async () => {
           id="email"
           ref="emailInput"
           class="my-4 bg-bg-primary text-text-primary bg- rounded-md block w-full px-3 h-10 shadow-sm focus:outline-none placeholder:text-text-line focus:ring-2 focus:ring-text-primary ring-1 ring-bg-secondary"
-          placeholder="電子郵件"
+          :placeholder="t('authform.email')"
           v-model="email"
           required
           @input="handleChange()"
@@ -185,11 +190,18 @@ const registerGuest = async () => {
           type="password"
           id="password"
           class="my-4 bg-bg-primary text-text-primary bg- rounded-md block w-full px-3 h-10 shadow-sm focus:outline-none placeholder:text-text-line focus:ring-2 focus:ring-text-primary ring-1 ring-bg-secondary"
-          placeholder="密碼"
+          :placeholder="t('authform.password')"
           v-model="password"
           required
           @input="handleChange()"
         />
+        <p
+          class="mx-1 text-xs font-normal text-text-secondary"
+          id="PasswordRules"
+          v-if="type === 'register'"
+        >
+          {{ t('authform.password_rules') }}
+        </p>
       </div>
       <p
         id="ErrorDisplay"
@@ -203,29 +215,29 @@ const registerGuest = async () => {
         class="inline-flex justify-center rounded-lg font-black py-2 bg-text-primary text-bg w-full"
         type="submit"
       >
-        <span v-if="type === 'login'"> 登入 </span>
-        <span v-else> 註冊 </span>
+        <span v-if="type === 'login'"> {{ t('authform.login') }} </span>
+        <span v-else> {{ t('authform.register') }} </span>
       </button>
 
       <p id="SwitchLoginRegister" class="text-text flex justify-center mt-3">
         <span id="CheckRegistered" v-if="type === 'register'">
-          已經有帳號了嗎？
+          {{ t('authform.already_registered') }}
           <RouterLink
             id="SwitchtoLogin"
             class="text-text-primary font-bold"
             to="/login"
           >
-            <u> 登入 </u>
+            <u> {{ t('authform.login') }} </u>
           </RouterLink></span
         >
         <span id="CheckRegistered" v-else-if="type === 'login'">
-          還沒有帳號嗎？
+          {{ t('authform.not_registered') }}
           <RouterLink
             id="SwitchtoRegister"
             class="text-text-primary font-bold"
             to="/register"
           >
-            <u> 註冊 </u>
+            <u> {{ t('authform.register') }} </u>
           </RouterLink></span
         >
       </p>
@@ -234,7 +246,7 @@ const registerGuest = async () => {
         class="rounded-lg py-2 mt-3 bg-bg-primary text-text-secondary w-full border-text-secondary border-2"
         @click="registerGuest()"
       >
-        以訪客身分繼續
+        {{ t('authform.continue_as_guest') }}
       </button>
     </form>
   </div>

app/src/components/FileNode.vue

@@ -22,7 +22,7 @@ function nodeClass() {
 <template>
   <a href="#" :class="nodeClass()">
     <font-awesome-icon
-      v-if="node.type === 'folder'"
+      v-if="node.type === 'directory'"
       :icon="['far', 'folder']"
       class="text-text-primary size-8"
     />

app/src/components/MarkdownText.vue

@@ -31,11 +31,31 @@ const html = computed(() => {
 .markdown-content :deep(ol) {
   list-style: decimal;
   padding-left: 1em;
+  line-height: 1.2;
 }
-.markdown-content :deep(code) {
-  background-color: #282a33;
+.markdown-content :deep(ul) {
+  list-style: disc;
+  padding-left: 1em;
+  line-height: 1.2;
+}
+.markdown-content :deep(pre) {
+  background-color: #2e3440;
+  border-radius: 0.5rem;
+  padding: 0.5rem;
+  font-size: 0.9rem;
+  color: #d8dee9;
+  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
+  border: 1px solid #4c566a;
+  line-height: 1.5;
+  font-family: 'monospace';
+}
+
+.markdown-content :deep(code:not(pre code)) {
+  background-color: #2e3440;
   border-radius: 0.25rem;
-  padding: 0.25rem;
-  font-size: 0.875rem;
+  padding: 0.2rem 0.4rem;
+  font-size: 0.9rem;
+  color: #d8dee9;
+  font-family: 'monospace';
 }
 </style>

app/src/components/QuestIntro.vue

@@ -1,9 +1,12 @@
 <script setup lang="ts">
+import { useI18n } from 'vue-i18n'
 import { useRouter } from 'vue-router'
 import { useToast } from 'vue-toastification'
 import { ref, defineProps, onMounted } from 'vue'
-import { getQuest } from '../utils/api'
 import MarkdownText from './MarkdownText.vue'
+import { trpc } from '../utils/trpc'
+
+const { t, locale } = useI18n()
 
 const props = defineProps({
   questTitle: {
@@ -36,7 +39,7 @@ const handleQuests = (id: string) => {
   if (questUnlocked) {
     router.push({ name: 'game', params: { questId: id } })
   } else {
-    toast.warning('你還沒完成前一個關卡!')
+    toast.warning(t('quest.locked'))
   }
 }
 const handleColour = () => {
@@ -49,8 +52,15 @@ const handleColour = () => {
   }
 }
 onMounted(async () => {
-  const quest = await getQuest(questId)
-  questInstruction.value = quest.instruction
+  try {
+    const quest = await trpc.quests.getQuestDetail.query({
+      questId,
+      locale: locale.value,
+    })
+    questInstruction.value = quest.instruction
+  } catch (error) {
+    toast.error(t('quest.load_quest_instruction_failed'), error)
+  }
   handleColour()
 })
 </script>
@@ -61,7 +71,6 @@ onMounted(async () => {
       <span class="close text-text content-between" @click="closeModal"
         >&times;</span
       >
-
       <h2
         id="QuestTitle"
         class="text-2xl text-text mb-5 w-full inline-flex justify-center"
@@ -81,9 +90,10 @@ onMounted(async () => {
         target="_blank"
         @click="handleQuests(questId)"
         :style="{ backgroundColor: questColor, color: questTextColor }"
-        class="inline-flex justify-center rounded-lg text-base font-black py-3 mt-5 w-full text-lg"
-        >開始冒險</a
+        class="inline-flex justify-center rounded-lg text-base font-black py-3 mt-5 w-full"
       >
+        {{ t('quest.start') }}
+      </a>
     </div>
   </div>
 </template>

app/src/components/QuestMap.vue

@@ -1,22 +1,22 @@
 <script setup lang="ts">
+import { useI18n } from 'vue-i18n'
 import { ref, onMounted, watch, computed } from 'vue'
 import { useToast } from 'vue-toastification'
-import { DAG } from '@linux-odyssey/utils'
-import { getQuests } from '../utils/api'
+import { DAG } from '../../../packages/utils'
+import { trpc } from '../utils/trpc'
 import useUserProfile from '../store/userProfile'
 import QuestIntro from './QuestIntro.vue'
 
+const { t, locale } = useI18n()
 const store = useUserProfile()
 const toast = useToast()
 
-const svgWidth = ref(window.innerWidth)
-const svgHeight = ref(window.innerHeight)
-
 const marginX = 120
 const marginY = 120
 
 const nodeWidth = 160
 const nodeHeight = 50
+
 const opened = ref<Node | null>(null)
 type Node = {
   id: string
@@ -44,14 +44,18 @@ const dragStartY = ref(0)
 const offsetX = ref(0)
 const offsetY = ref(0)
 
-function startDrag(event: MouseEvent) {
+function startDrag(event: PointerEvent) {
   isDragging.value = true
   dragStartX.value = event.clientX - offsetX.value
   dragStartY.value = event.clientY - offsetY.value
 }
 
-function drag(event: MouseEvent) {
+function drag(event: PointerEvent) {
   if (!isDragging.value) return
+  // Capture only once dragging starts so plain clicks still reach the node buttons
+  const el = event.currentTarget as HTMLElement
+  if (!el.hasPointerCapture(event.pointerId))
+    el.setPointerCapture(event.pointerId)
   offsetX.value = event.clientX - dragStartX.value
   offsetY.value = event.clientY - dragStartY.value
 }
@@ -64,19 +68,18 @@ async function computeGraphData() {
   if (!store.progress) return
 
   try {
-    const quests = await getQuests()
+    const quests = await trpc.quests.getQuests.query({ locale: locale.value })
+
     const dag = new DAG(quests)
     const nodesValues = dag.getNodes()
 
     const nodes = nodesValues.map((node) => ({
-      id: node._id,
+      id: node.id,
       title: node.title,
       x: marginX * node.layer * 2,
-      y:
-        marginY * node.index -
-        (marginX * dag.getLayer(node._id)) / 2 +
-        svgHeight.value / 2,
-      completed: store.progress[node._id]?.completed || false,
+      // Centered on 0; the world container is anchored at the viewport's vertical center
+      y: (node.index - (dag.getLayer(node.id) + 1) / 2) * marginY,
+      completed: store.progress[node.id]?.completed || false,
       unlocked: node.requirements.every(
         (req: string) => store.progress[req]?.completed
       ),
@@ -96,8 +99,8 @@ async function computeGraphData() {
 
     graphData.value = { nodes, edges }
   } catch (error) {
-    console.error('Error computing graph data:', error)
-    toast.error('Failed to load quest data')
+    console.error(t('quest_map.compute_graph_failed'), error)
+    toast.error(t('quest_map.load_quest_data_failed'))
   }
 }
 function handleNodeClick(node: Node) {
@@ -115,15 +118,15 @@ onMounted(async () => {
 })
 
 watch(() => store.progress, computeGraphData, { deep: true })
+watch(locale, () => {
+  opened.value = null
+  computeGraphData()
+})
 
-const curvedPath = computed(() => {
+const edgePath = computed(() => {
   return (source: Node, target: Node) => {
-    // const dx = target.x - source.x
-    // const dy = target.y - source.y
-    // const dr = Math.sqrt(dx * dx + dy * dy)
-    const dr = 0
-    const sweep = target.index > source.index ? 0 : 1 // Determines if the arc should curve up or down based on node index
-    return `M${source.x},${source.y}A${dr},${dr} 0 0,${sweep} ${target.x},${target.y}`
+    const mx = (source.x + target.x) / 2
+    return `M${source.x},${source.y}C${mx},${source.y} ${mx},${target.y} ${target.x},${target.y}`
   }
 })
 
@@ -151,54 +154,46 @@ const edgeStyle = computed(() => {
         class="p-10 absolute w-fit z-2 font-mono flex flax-wrap text-xl"
         style="width: 30%; height: 6%; font-size: 3vh; color: #00ff00"
       >
-        踏上你的Linux冒險之旅吧！
+        {{ t('quest_map.intro') }}
       </h1>
-      <svg
-        :width="svgWidth"
-        :height="svgHeight"
-        class="absolute"
-        @mousedown="startDrag"
-        @mousemove="drag"
-        @mouseup="endDrag"
-        @mouseleave="endDrag"
+      <div
+        class="absolute inset-0 overflow-hidden select-none"
+        :class="isDragging ? 'cursor-grabbing' : 'cursor-grab'"
+        style="touch-action: none"
+        @pointerdown="startDrag"
+        @pointermove="drag"
+        @pointerup="endDrag"
+        @pointercancel="endDrag"
       >
-        <g :transform="`translate(${offsetX}, ${offsetY})`">
-          <g
-            v-for="edge in graphData.edges"
-            :key="`${edge.source.id}-${edge.target.id}`"
-          >
+        <div
+          class="absolute top-1/2 left-0"
+          :style="{ transform: `translate(${offsetX}px, ${offsetY}px)` }"
+        >
+          <svg class="absolute overflow-visible pointer-events-none">
             <path
-              :d="curvedPath(edge.source, edge.target)"
+              v-for="edge in graphData.edges"
+              :key="`${edge.source.id}-${edge.target.id}`"
+              :d="edgePath(edge.source, edge.target)"
               :class="['edge', edgeStyle(edge)]"
             />
-          </g>
-          <g
+          </svg>
+          <button
             v-for="node in graphData.nodes"
             :key="node.id"
+            type="button"
+            :class="['node', nodeStyle(node)]"
+            :style="{
+              left: `${node.x - nodeWidth / 2}px`,
+              top: `${node.y - nodeHeight / 2}px`,
+              width: `${nodeWidth}px`,
+              height: `${nodeHeight}px`,
+            }"
             @click="handleNodeClick(node)"
           >
-            <rect
-              :x="node.x - nodeWidth / 2"
-              :y="node.y - nodeHeight / 2"
-              :width="nodeWidth"
-              :height="nodeHeight"
-              rx="10"
-              ry="10"
-              :class="['node', nodeStyle(node)]"
-            />
-            <text
-              :x="node.x"
-              :y="node.y"
-              text-anchor="middle"
-              alignment-baseline="middle"
-              :class="['node-text', nodeStyle(node)]"
-              font-size="18"
-            >
-              {{ node.title }}
-            </text>
-          </g>
-        </g>
-      </svg>
+            <span class="line-clamp-2">{{ node.title }}</span>
+          </button>
+        </div>
+      </div>
       <QuestIntro
         :questTitle="opened.title"
         :questId="opened.id"
@@ -211,44 +206,49 @@ const edgeStyle = computed(() => {
 </template>
 
 <style scoped>
-svg {
-  overflow: visible;
-}
-
 .node {
-  &.completed {
-    fill: #6cf76c;
-  }
-  &.unlocked {
-    fill: #8c8c92;
-  }
-  &.locked {
-    fill: #505050;
-  }
+  position: absolute;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 0 0.5rem;
+  text-align: center;
+  border-radius: 10px;
+  cursor: pointer;
+  transition:
+    filter 0.15s,
+    box-shadow 0.15s;
 }
-
-.node-text {
-  &.completed {
-    fill: #1d1d1d;
-  }
-  &.unlocked {
-    fill: #ffffff;
-  }
-  &.locked {
-    fill: #a0a0a0;
-  }
+.node:hover {
+  filter: brightness(1.15);
+}
+.node:focus-visible {
+  outline: none;
+  box-shadow: 0 0 0 3px #00ff00;
+}
+.node.completed {
+  background-color: #6cf76c;
+  color: #1d1d1d;
+}
+.node.unlocked {
+  background-color: #8c8c92;
+  color: #ffffff;
+}
+.node.locked {
+  background-color: #505050;
+  color: #a0a0a0;
 }
 
 .edge {
   stroke-width: 3;
   fill: none;
-  &.unlocked {
-    stroke: #adadb5;
-    stroke-dasharray: none;
-  }
-  &.locked {
-    stroke: #454552;
-    stroke-dasharray: 5, 5;
-  }
+}
+.edge.unlocked {
+  stroke: #adadb5;
+  stroke-dasharray: none;
+}
+.edge.locked {
+  stroke: #454552;
+  stroke-dasharray: 5, 5;
 }
 </style>

app/src/components/game/CommandlistPart.vue

@@ -1,7 +1,15 @@
+<script setup lang="ts">
+import { useI18n } from 'vue-i18n'
+
+const { t } = useI18n()
+</script>
+
 <template>
   <font-awesome-icon :icon="['fas', 'list']" class="text-text-primary p-1" />
-  <h1 id="CommandBook" class="inline text-text-primary font-xl">指令之書</h1>
+  <h1 id="CommandBook" class="inline text-text-primary font-xl">
+    {{ t('game.command_book') }}
+  </h1>
   <div id="cheatsheets">
-    <p class="text-text-secondary">-- --指令列表-- --</p>
+    <p class="text-text-secondary">-- --{{ t('game.cheatsheets') }}-- --</p>
   </div>
 </template>

app/src/components/game/CompleteModal.vue

@@ -1,4 +1,5 @@
 <script setup lang="ts">
+import { useI18n } from 'vue-i18n'
 import { useRouter } from 'vue-router'
 import { useToast } from 'vue-toastification'
 import { ref } from 'vue'
@@ -6,6 +7,8 @@ import { Vue3Lottie } from 'vue3-lottie'
 // import { surveyUrl } from '../config'
 import CompleteAnimation from '../../img/complete-animation.json'
 
+const { t } = useI18n()
+
 const showModal = ref(true) // Controls whether the modal is visible or not
 const router = useRouter()
 const toast = useToast()
@@ -29,7 +32,7 @@ const backtoMap = async () => {
   try {
     router.push({ name: 'map' })
   } catch (err) {
-    toast.error('無法讀取地圖')
+    toast.error(t('quest_map.load_quest_map_failed'))
     console.error(err)
   }
 }
@@ -49,7 +52,7 @@ setTimeout(() => {
         id="QuestCompleted"
         class="text-2xl text-text mb-5 w-full inline-flex justify-center"
       >
-        關卡完成！
+        {{ t('game.quest_completed') }}
       </h2>
       <div class="z-10 right-1/2 top-1/2" @animationend="defineComponent">
         <Vue3Lottie
@@ -58,16 +61,18 @@ setTimeout(() => {
           :width="200"
         />
       </div>
-      <p class="text-base text-text text-center">恭喜你完成這一關！</p>
       <p class="text-base text-text text-center">
-        接下來回到地圖，迎接新的挑戰吧！
+        {{ t('game.quest_completed_desc_1') }}
+      </p>
+      <p class="text-base text-text text-center">
+        {{ t('game.quest_completed_desc_2') }}
       </p>
       <a
         id="BacktoMap"
         target="_blank"
         @click="backtoMap"
         class="inline-flex justify-center rounded-lg text-base font-black py-2 mt-3 bg-text-primary w-full"
-        >回到地圖</a
+        >{{ t('game.back_to_map') }}</a
       >
     </div>
     <div style="position: relative; height: 100vh; overflow: auto">

app/src/components/game/ControlPalette.vue

@@ -1,29 +1,62 @@
 <script setup lang="ts">
+import { useI18n } from 'vue-i18n'
 import { useRouter } from 'vue-router'
 import { useToast } from 'vue-toastification'
-import useSession from '../../store/session'
+import { useSession } from '../../store/session'
 import { openBugReport, openQuestSurvey } from '../../utils/formbricks'
+import { trpc } from '../../utils/trpc'
+import type { QuestLocale } from '../../../../packages/constants'
+
+const { t, locale } = useI18n()
+const toast = useToast()
 
 const router = useRouter()
 const sessionStore = useSession()
 const reset = async () => {
   console.log('resetting...')
-  await sessionStore.createSession()
+  const selectedLocale = locale.value as QuestLocale
+  const questId = sessionStore.session?.quest
+
+  if (!questId) return
+
+  try {
+    const quests = await trpc.quests.getQuests.query({
+      locale: selectedLocale,
+    })
+
+    console.log({
+      selectedLocale,
+      questId,
+      availableQuestIds: quests.map((quest) => quest.id),
+    })
+
+    if (!quests.some((quest) => quest.id === questId)) {
+      toast.warning(t('game.language_unavailable'))
+      return
+    }
+
+    await sessionStore.createSession()
+  } catch (error) {
+    console.error('Failed to reset quest:', error)
+    toast.error(t('game.reset_failed'))
+  }
 }
+
 const continuePlay = async () => {
   try {
     router.push({ name: 'map' })
   } catch (err) {
-    useToast().error('無法讀取地圖')
+    useToast().error(t('quest_map.load_quest_map_failed'))
     console.error(err)
   }
 }
 </script>
 
 <template>
-  <section class="mt-2 flex flex-row gap-3 justify-center">
+  <section class="mt-2 flex flex-row gap-2 justify-center">
     <button
       id="survey"
+      :title="t('game_nav.survey')"
       class="bg-bg-secondary rounded-lg p-2"
       @click="openQuestSurvey"
     >
@@ -31,15 +64,18 @@ const continuePlay = async () => {
         :icon="['fas', 'file-invoice']"
         class="text-text-primary px-1"
       />
-      <p class="text-text-primary inline md:flex">問卷</p>
+      <p class="text-text-primary text-xs">{{ t('game_nav.survey') }}</p>
     </button>
     <button
-      title="Bug Report"
+      id="bug-report"
+      :title="t('game_nav.bug_report')"
       @click="openBugReport"
       class="bg-bg-secondary rounded-lg p-2"
     >
       <font-awesome-icon :icon="['fas', 'bug']" class="text-text-primary" />
-      <p class="text-text-primary inline ml-1 md:flex">回報</p>
+      <p class="text-text-primary text-xs">
+        {{ t('game_nav.bug_report') }}
+      </p>
     </button>
     <!-- <button disabled id="solution" class="bg-bg-disabled rounded-lg p-2">
       <font-awesome-icon
@@ -48,15 +84,23 @@ const continuePlay = async () => {
       />
       <p class="text-text-disabled inline ml-1 md:flex">解答</p>
     </button> -->
-    <button id="reset" class="bg-bg-secondary rounded-lg p-2" @click="reset">
+    <button
+      id="reset"
+      :title="t('game.reset')"
+      class="bg-bg-secondary rounded-lg p-2"
+      @click="reset"
+    >
       <font-awesome-icon
         :icon="['fas', 'arrow-rotate-left']"
         class="text-text-primary px-1"
       />
-      <p class="text-text-primary inline ml-1 md:flex">重來</p>
+      <p class="text-text-primary text-xs">
+        {{ t('game.reset') }}
+      </p>
     </button>
     <button
       id="continue"
+      :title="t('game.continue')"
       class="bg-bg-secondary rounded-lg p-2"
       @click="continuePlay"
     >
@@ -64,7 +108,9 @@ const continuePlay = async () => {
         :icon="['far', 'circle-right']"
         class="text-text-primary px-1"
       />
-      <p class="text-text-primary inline ml-1 md:flex">繼續</p>
+      <p class="text-text-primary text-xs">
+        {{ t('game.continue') }}
+      </p>
     </button>
   </section>
 </template>

app/src/components/game/DescriptionPart.vue

@@ -1,12 +1,16 @@
 <script setup lang="ts">
+import { useI18n } from 'vue-i18n'
 import { computed, ref, watch } from 'vue'
-import useSession from '../../store/session'
+import { useSession } from '../../store/session'
 import MarkdownText from '../MarkdownText.vue'
 
+const { t } = useI18n()
+
 const sessionStore = useSession()
 const current = ref(-1)
+const hintDetails = ref<HTMLDetailsElement | null>(null)
 const length = computed(() => {
-  return sessionStore.session?.responses.length ?? 0
+  return sessionStore.session?.responses?.length ?? 0
 })
 
 const disabled = computed(() => {
@@ -14,6 +18,7 @@ const disabled = computed(() => {
 })
 
 watch(length, () => {
+  console.log('length update', length.value)
   current.value = length.value - 1
 })
 
@@ -28,6 +33,19 @@ const right = () => {
     current.value += 1
   }
 }
+
+const response = computed(() => {
+  if (!sessionStore.session) return null
+  if (current.value < 0) return null
+  if (current.value >= sessionStore.session.responses.length) return null
+  return sessionStore.session.responses[current.value]
+})
+
+watch(response, () => {
+  if (hintDetails.value) {
+    hintDetails.value.open = false
+  }
+})
 </script>
 
 <template>
@@ -37,7 +55,9 @@ const right = () => {
         :icon="['far', 'lightbulb']"
         class="text-yellow-200 p-2 content-center"
       />
-      <h1 class="inline text-text w-1/2 font-xl p-2 m-1">說明</h1>
+      <h1 class="inline text-text w-1/2 font-xl p-2 m-1">
+        {{ t('game.description') }}
+      </h1>
       <div v-if="current !== -1" class="flex w-full justify-end items-end">
         <button
           class="p-2 m-1 w-1/8"
@@ -62,27 +82,30 @@ const right = () => {
           @click="right"
           :disabled="disabled"
         >
-          <font-awesome-icon :icon="['fas', 'arrow-right']" class="text-text" />
+          <font-awesome-icon
+            :icon="['fas', 'arrow-right']"
+            :class="disabled ? 'text-gray-600' : 'text-text'"
+          />
         </button>
       </div>
     </div>
     <div id="hint" class="bg-bg p-8 overflow-y-auto">
       <ul>
         <li
-          v-for="response in sessionStore.session?.responses[current]"
+          v-if="response"
           :key="response.type"
           class="text-text font-xl whitespace-pre-wrap"
         >
-          <div v-for="content in response.content" :key="content">
-            <MarkdownText :content="content" />
-          </div>
+          <MarkdownText :content="response.content" />
         </li>
         <li
-          v-for="hint in sessionStore.session?.hints[current]"
-          :key="hint"
+          v-if="response?.hint"
           class="text-text-primary font-xl whitespace-pre-wrap"
         >
-          <MarkdownText :content="hint" />
+          <details ref="hintDetails">
+            <summary class="cursor-pointer">{{ t('game.hint') }}</summary>
+            <MarkdownText :content="response.hint" />
+          </details>
         </li>
       </ul>
       <br />

app/src/components/game/QuestPart.vue

@@ -1,12 +1,15 @@
 <script setup lang="ts">
+import { useI18n } from 'vue-i18n'
 import { computed } from 'vue'
 import MarkdownText from '../MarkdownText.vue'
-import useSession from '../../store/session'
-import { Task } from '../../types'
+import { useSession } from '../../store/session'
+
+const { t } = useI18n()
 
 const sessionStore = useSession()
 const tasks = computed(() => {
-  return sessionStore.session?.tasks.map((task: Task) => {
+  console.log('session', sessionStore.session)
+  return sessionStore.session?.tasks.map((task) => {
     const prefix = task.completed ? '✓' : '➤'
     const color = task.completed ? 'text-text-primary' : 'text-text'
     return {
@@ -31,14 +34,14 @@ const tasks = computed(() => {
           :content="sessionStore.quest.instruction"
         />
         <br />
-        <p id="tasks" class="text-text">任務：</p>
+        <p id="tasks" class="text-text font-bold">{{ t('game.task') }}</p>
         <ul v-if="sessionStore.session">
           <li v-for="task in tasks" :key="task.id">
             <MarkdownText :class="task.class" :content="task.content" />
           </li>
         </ul>
       </div>
-      <p class="text-text" v-else>Loading...</p>
+      <p class="text-text" v-else>{{ t('game.loading') }}</p>
     </div>
   </div>
 </template>

app/src/components/game/StartButton.vue

@@ -1,7 +1,10 @@
 <script setup lang="ts">
+import { useI18n } from 'vue-i18n'
 import { useToast } from 'vue-toastification'
 import { computed } from 'vue'
-import useSession from '../../store/session'
+import { useSession } from '../../store/session'
+
+const { t } = useI18n()
 
 const toast = useToast()
 const sessionStore = useSession()
@@ -31,7 +34,7 @@ const startSession = async () => {
         :icon="['fas', 'play']"
         class="text-text-primary h-full px-3"
       />
-      <p class="text-text-primary inline ml-1 md:flex">開始</p>
+      <p class="text-text-primary inline ml-1 md:flex">{{ t('game.start') }}</p>
     </button>
   </div>
 </template>

app/src/components/game/TerminalPart.vue

@@ -1,23 +1,47 @@
 <script setup lang="ts">
-import { onMounted, ref } from 'vue'
-import { useTerminal } from '../../store/session'
+import { useI18n } from 'vue-i18n'
+import { onMounted, onUnmounted, ref } from 'vue'
+import { useSession, useTerminal } from '../../store/session'
+
+const { t } = useI18n()
+
+const sessionStore = useSession()
 
 const terminal = ref<HTMLElement | null>(null)
+const term = useTerminal()
 
 onMounted(() => {
-  const term = useTerminal()
   if (!terminal.value) return
   term.mount(terminal.value)
-  window.addEventListener('resize', () => term.resizeScreen())
+
+  const handleResize = () => term.resizeScreen()
+  window.addEventListener('resize', handleResize)
+
+  onUnmounted(() => {
+    window.removeEventListener('resize', handleResize)
+  })
 })
 </script>
 
 <template>
-  <font-awesome-icon :icon="['fas', 'terminal']" class="text-text p-1" />
-  <button id="Terminal" class="text-text h-[5%]">終端機</button>
-  <div
-    id="terminal"
-    ref="terminal"
-    class="bg-bg-secondary h-[calc(100%-5%)] p-0.5"
-  ></div>
+  <div class="flex flex-col h-full">
+    <div class="flex items-center gap-2 p-1">
+      <font-awesome-icon :icon="['fas', 'terminal']" class="text-text" />
+      <p id="Terminal" class="text-text">{{ t('game.terminal') }}</p>
+
+      <a
+        class="text-xs font-normal text-gray-200 ml-10 bg-bg-primary rounded-lg px-2 py-1 hover:bg-bg-primary-hover transition-colors duration-300"
+        :href="`/terminal/${sessionStore.session?.containerName}?token=${sessionStore.session?.token}`"
+        target="_blank"
+      >
+        {{ t('game.open_terminal_in_new_tab') }}
+      </a>
+    </div>
+    <div
+      id="terminal"
+      ref="terminal"
+      class="bg-bg-secondary flex-grow overflow-hidden px-2"
+      style="height: calc(100vh - 40px)"
+    ></div>
+  </div>
 </template>

app/src/components/game/TreeChart.vue

@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import FileNode from '../FileNode.vue'
-import useSession from '../../store/session'
+import { useSession } from '../../store/session'
 
 const sessionStore = useSession()
 </script>

app/src/components/header/GameHeaderComponents.vue

@@ -1,13 +1,15 @@
 <script setup lang="ts">
+import { useI18n } from 'vue-i18n'
 import { onMounted } from 'vue'
 import { useRouter } from 'vue-router'
 import { useToast } from 'vue-toastification'
 import { logout } from '../../utils/auth'
-import { surveyUrl } from '../../config'
+import { trpc } from '../../utils/trpc'
 import { openBugReport } from '../../utils/formbricks'
-import useSession from '../../store/session'
+import { useSession } from '../../store/session'
 import useUserProfile from '../../store/userProfile'
 
+const { t } = useI18n()
 const userStore = useUserProfile()
 const sessionStore = useSession()
 const router = useRouter()
@@ -21,16 +23,21 @@ const handleLogout = async () => {
     sessionStore.reset()
     router.push({ name: 'login' })
   } catch (err) {
-    toast.error('登出失敗')
+    toast.error(t('game_nav.sign_out_failed'))
     console.error(err)
   }
 }
 
+const openSurvey = async () => {
+  const surveyUrl = await trpc.links.surveyLink.query()
+  window.open(surveyUrl, '_blank')
+}
+
 onMounted(async () => {
   try {
     await userStore.loadUserProfile()
   } catch (err) {
-    toast.error('無法讀取使用者資料')
+    toast.error(t('game_nav.load_user_profile_failed'))
     console.error(err)
   }
 })
@@ -61,47 +68,46 @@ onMounted(async () => {
   >
     {{ userStore.username }}
   </p>
-  <a
-    title="Survey"
-    :href="surveyUrl"
+  <button
+    :title="t('game_nav.survey')"
     target="_blank"
     class="md:h-5 md:w-5 px-1.5 w-auto"
+    @click="openSurvey"
   >
     <font-awesome-icon
       :icon="['fas', 'file-invoice']"
       class="text-text-primary inline"
     />
-    <span class="text-text sm:hidden px-2">Survey</span>
-  </a>
+  </button>
   <RouterLink
-    title="LeaderBoard"
+    :title="t('game_nav.leaderboard')"
     to="/leaderboard"
     class="md:h-5 md:w-5 px-1.5 w-auto"
   >
     <font-awesome-icon :icon="['fas', 'trophy']" class="text-text-primary" />
-    <span class="text-text sm:hidden px-2">Leader Board</span>
   </RouterLink>
-  <RouterLink title="Map" to="/map" class="md:h-5 md:w-5 px-1.5 w-auto">
+  <RouterLink
+    :title="t('game_nav.map')"
+    to="/map"
+    class="md:h-5 md:w-5 px-1.5 w-auto"
+  >
     <font-awesome-icon :icon="['fas', 'map']" class="text-text-primary" />
-    <span class="text-text sm:hidden px-2">Map</span>
   </RouterLink>
   <button
-    title="Bug Report"
+    :title="t('game_nav.bug_report')"
     @click="openBugReport"
     class="md:h-5 md:w-5 px-1.5 w-auto"
   >
     <font-awesome-icon :icon="['fas', 'bug']" class="text-text-primary" />
-    <span class="text-text sm:hidden px-2">Bug Report</span>
   </button>
   <button
-    title="Sign Out"
+    :title="t('game_nav.sign_out')"
     @click="handleLogout"
-    class="md:h-5 md:w-5 px-1.5 w-auto"
+    class="md:h-5 md:w-5 px-1.5 mr-2 w-auto"
   >
     <font-awesome-icon
       :icon="['fas', 'arrow-right-from-bracket']"
       class="text-text-primary"
     />
-    <span class="text-text sm:hidden px-2">Sign Out</span>
   </button>
 </template>

app/src/components/header/HeaderPart.vue

@@ -1,5 +1,10 @@
 <script setup lang="ts">
-import { defineProps, ref } from 'vue'
+import { ref } from 'vue'
+
+import { useI18n } from 'vue-i18n'
+import LanguageSelector from './LanguageSelector.vue'
+
+const { t } = useI18n()
 
 defineProps({
   title: {
@@ -19,7 +24,7 @@ const toggleMenu = () => {
 </script>
 <template>
   <div
-    class="w-full top-0 px-5 fixed flex flex-row flex-wrap bg-bg-secondary justify-between items-center sm:justify-between"
+    class="w-full top-0 px-2 fixed flex flex-row flex-wrap bg-bg-secondary justify-between items-center sm:justify-between"
   >
     <div class="flex flex-row items-center gap-3" :class="{ hidden: menuOpen }">
       <img src="../../img/icon_totem.svg" class="h-8 justify-self-start" />
@@ -44,6 +49,7 @@ const toggleMenu = () => {
       :class="{ hidden: !menuOpen }"
     >
       <component :is="headerComponent" />
+      <LanguageSelector />
     </div>
     <div
       v-if="windowWidth"

app/src/components/header/LandingHeaderComponents.vue

@@ -1,6 +1,9 @@
 <script setup lang="ts">
+import { useI18n } from 'vue-i18n'
 import { bugReportUrl } from '../../config'
 
+const { t } = useI18n()
+
 const scrollToSection = (sectionId: string) => {
   const section = document.getElementById(sectionId)
   if (section) {
@@ -21,22 +24,25 @@ const scrollToSection = (sectionId: string) => {
     @click="scrollToSection('intro')"
     style="font-size: 2vh"
   >
-    前言
+    {{ t('landing_nav.intro') }}
   </button>
+
   <button
     id="Feature"
     class="text-text inline-block font-bold whitespace-nowrap pt-1 px-2 hover:text-text-primary"
     @click="scrollToSection('feature')"
     style="font-size: 2vh"
   >
-    特色</button
-  ><button
+    {{ t('landing_nav.features') }}
+  </button>
+
+  <button
     id="Info"
     class="text-text inline-block font-bold whitespace-nowrap pt-1 px-2 hover:text-text-primary"
     @click="scrollToSection('about')"
     style="font-size: 2vh"
   >
-    關於
+    {{ t('landing_nav.about') }}
   </button>
 
   <button
@@ -45,18 +51,27 @@ const scrollToSection = (sectionId: string) => {
     @click="scrollToSection('contact')"
     style="font-size: 2vh"
   >
-    聯絡我們
+    {{ t('landing_nav.contact') }}
   </button>
+
   <RouterLink
-    title="Sign In"
     id="SignIn"
     to="/register"
     class="text-text inline-block font-bold whitespace-nowrap pt-1 px-2 hover:text-text-primary"
     style="font-size: 2vh"
   >
-    登入
+    {{ t('landing_nav.login') }}
   </RouterLink>
-  <a title="Bug Report" :href="bugReportUrl" target="_blank" class="h-5 w-5">
-    <font-awesome-icon :icon="['fas', 'bug']" class="text-text-primary" />
+
+  <a
+    :title="t('landing_nav.report_bug')"
+    :href="bugReportUrl"
+    target="_blank"
+    class="h-5 w-5"
+  >
+    <font-awesome-icon
+      :icon="['fas', 'bug']"
+      class="text-text inline-block font-bold whitespace-nowrap pt-1 px-2 hover:text-text-primary"
+    />
   </a>
 </template>

app/src/components/header/LanguageSelector.vue

@@ -0,0 +1,33 @@
+<script setup lang="ts">
+import { useI18n } from 'vue-i18n'
+import { setLocale } from '../../i18n'
+import type { QuestLocale } from '../../../../packages/constants'
+import {
+  SUPPORTED_LOCALES,
+  LOCALE_NAME_MAP,
+} from '../../../../packages/constants'
+
+const { t, locale } = useI18n({ useScope: 'global' })
+
+function changeLanguage(event: Event) {
+  const selectedLocale = (event.target as HTMLSelectElement)
+    .value as QuestLocale
+
+  setLocale(selectedLocale)
+}
+</script>
+
+<template>
+  <select
+    :value="locale"
+    :title="t('language.change')"
+    class="bg-bg-secondary px-3 py-2 text-sm text-text shadow-md outline-none"
+    aria-label="Language"
+    @change="changeLanguage"
+    style="font-size: 2vh"
+  >
+    <option v-for="locale in SUPPORTED_LOCALES" :key="locale" :value="locale">
+      {{ LOCALE_NAME_MAP[locale] }}
+    </option>
+  </select>
+</template>

app/src/i18n/index.ts

@@ -0,0 +1,39 @@
+import { createI18n } from 'vue-i18n'
+import type { QuestLocale } from '../../../packages/constants'
+import { SUPPORTED_LOCALES } from '../../../packages/constants'
+import en from './locales/en.json'
+import zhTW from './locales/zh-TW.json'
+
+function isSupportedLocale(locale: string): locale is QuestLocale {
+  return SUPPORTED_LOCALES.includes(locale as QuestLocale)
+}
+
+function getInitialLocale(): QuestLocale {
+  const savedLocale = localStorage.getItem('locale')
+
+  if (savedLocale && isSupportedLocale(savedLocale)) {
+    return savedLocale
+  }
+
+  return navigator.language.startsWith('zh') ? 'zh-TW' : 'en'
+}
+
+const initialLocale = getInitialLocale()
+
+document.documentElement.lang = initialLocale
+
+export const i18n = createI18n({
+  legacy: false,
+  locale: initialLocale,
+  fallbackLocale: 'zh-TW',
+  messages: {
+    'zh-TW': zhTW,
+    en,
+  },
+})
+
+export function setLocale(locale: QuestLocale) {
+  i18n.global.locale.value = locale
+  localStorage.setItem('locale', locale)
+  document.documentElement.lang = locale
+}

app/src/i18n/locales/en.json

@@ -0,0 +1,116 @@
+{
+  "language": {
+    "change": "Change language"
+  },
+  "landing_nav": {
+    "intro": "Introduction",
+    "features": "Features",
+    "about": "About",
+    "contact": "Contact",
+    "login": "Sign in",
+    "report_bug": "Report a bug"
+  },
+  "landing": {
+    "intro": "Programming is about more than writing code - it also means knowing how to interact effectively with your computer. Yet programming education often overlooks the importance of the development environment, leaving many learners frustrated. A development environment includes all the tools needed to write and run software, many of which are used through terminal commands. While most learners use Windows or macOS, much of the software world runs on Linux. Linux Odyssey is an interactive online learning platform designed to bridge that gap.",
+    "feature1": "Easy for Beginners",
+    "feature1_desc": "Setting up and using development tools can be a major hurdle for beginners. With Linux Odyssey, there is nothing to install - learners can access a real Linux environment directly from their browser.",
+    "feature2": "Learn Through Play",
+    "feature2_desc": "Linux Odyssey combines the fun of gaming with practical learning. Through carefully designed levels, learners take on challenges, solve puzzles, and master Linux commands along the way.",
+    "feature3": "Hands-on Linux Experience",
+    "feature3_desc": "Linux Odyssey goes beyond theory by providing real hands-on experience. Every command runs in a real Linux environment, giving learners an authentic introduction to the world of software development.",
+    "start_journey": "Grab your keyboard and begin your Linux adventure!",
+    "team_intro": "Meet the Team",
+    "team_desc": "NTUT Intelligent Automation Engineering, 2nd Cohort",
+    "team_member1": "Wancat",
+    "team_member2": "Neil",
+    "team_member3": "A.H.",
+    "team_member4": "Ray Gur",
+    "awards": "Awards",
+    "award_desc": "2023 InnoServe Awards - 2nd Place, Titansoft Agile Development Award",
+    "player_feedback": "What Players Say",
+    "feedback1": "\"It's really fun - just like a puzzle game.\"",
+    "feedback2": "\"I never knew free software existed. Thank you!\"",
+    "feedback3": "\"It's pretty fun. It makes programming enjoyable.\"",
+    "feedback4": "\"I used to dislike computer class, but now I like it a little more.\"",
+    "feedback5": "\"The program is really beginner-friendly, and I learned a lot.\"",
+    "feedback6": "\"It's very well made, clear, and easy to understand. A lot of thought went into the level design.\"",
+    "feedback7": "\"I found the experience really interesting. I got to try programming in a way I never had before, and the student mentors were very helpful. Thank you for explaining everything so carefully. I hope I can join an activity like this again.\"",
+    "feedback8": "\"I used to think programming was difficult, but now I find it interesting.\"",
+    "feedback9": "\"I used to think programming was difficult and had nothing to do with my life. After this class, it feels much more approachable.\"",
+    "contact_us": "Contact Us"
+  },
+  "authform": {
+    "google_login": "Continue with Google",
+    "github_login": "Continue with GitHub",
+    "or": "or",
+    "username": "Username",
+    "username_rules": "At most 32 characters, lowercase first, use lowercase letters, numbers, _, and -",
+    "email": "Email",
+    "password": "Password",
+    "login": "Login",
+    "register": "Register",
+    "already_registered": "Already have an account?",
+    "not_registered": "Don't have an account?",
+    "continue_as_guest": "Continue as Guest",
+    "password_rules": "At least 8 characters, including uppercase and lowercase letters and numbers",
+    "recommand_pc_fullscreen": "Recommended to use desktop version in full-screen mode"
+  },
+  "authform_error": {
+    "too_many_requests": "Too many requests, please try again in 2 minutes",
+    "unauthorized": "Invalid username or password",
+    "auth_failed": "Something went wrong",
+    "invalid_username": "Invalid username",
+    "invalid_email": "Invalid email",
+    "invalid_password": "Invalid password",
+    "username_taken": "Username is already taken",
+    "email_taken": "Email is already taken"
+  },
+  "game_nav": {
+    "survey": "Survey",
+    "leaderboard": "Leaderboard",
+    "map": "Map",
+    "bug_report": "Bug Report",
+    "sign_out": "Sign Out",
+    "sign_out_failed": "Sign Out Failed",
+    "load_user_profile_failed": "Failed to Load User Profile"
+  },
+  "quest_map": {
+    "title": "Quest Map",
+    "intro": "Embark on your Linux adventure!",
+    "load_quest_map_failed": "Failed to Load Quest Map",
+    "compute_graph_failed": "Error computing graph data: ",
+    "load_quest_data_failed": "Failed to Load Quest Data"
+  },
+  "quest": {
+    "start": "Start Adventure",
+    "locked": "Quest not unlocked",
+    "load_quest_instruction_failed": "Failed to Load Quest Instruction: "
+  },
+  "leaderboard": {
+    "title": "Leaderboard",
+    "username": "Username",
+    "score": "Score",
+    "completed_quests": "Completed Quests",
+    "load_leaderboard_failed": "Failed to Load Leaderboard"
+  },
+  "game": {
+    "start": "Start",
+    "task": "Task:",
+    "loading": "Loading...",
+    "description": "Description",
+    "hint": "Hint",
+    "terminal": "Terminal",
+    "open_terminal_in_new_tab": "Open Terminal in New Tab",
+    "reset": "Reset",
+    "continue": "Continue",
+    "command_book": "Command Book",
+    "cheatsheets": "Cheat Sheets",
+    "reset_to_apply_language": "Reset quest to apply language changes",
+    "reset_failed": "Reset failed",
+    "language_unavailable": "This quest does not support the selected language, please choose another language",
+    "quest_completed": "Quest Completed",
+    "quest_completed_desc_1": "Congratulations! You have completed this quest!",
+    "quest_completed_desc_2": "Return to the map to face new challenges!",
+    "back_to_map": "Back to Map"
+  }
+}

app/src/i18n/locales/zh-TW.json

@@ -0,0 +1,116 @@
+{
+  "language": {
+    "change": "切換語言"
+  },
+  "landing_nav": {
+    "intro": "前言",
+    "features": "特色",
+    "about": "關於",
+    "contact": "聯絡我們",
+    "login": "登入",
+    "report_bug": "回報錯誤"
+  },
+  "landing": {
+    "intro": "程式設計不僅僅是寫程式碼，還涉及到如何有效地與你的電腦互動。程式教育卻往往忽略背後「開發環境」的重要性，使得許多學生在過程中充滿挫折。「開發環境」是寫程式、執行程式過程所需要的一切工具。而這些工具需要在終端機輸入指令來使用。大部分的程式要用來運行的環境，並非 Windows 或 Mac OS，而是 Linux 作業系統。 Linux Odyssey 即是為此設計的線上 Linux 互動教學網站。",
+    "feature1": "初學者也能立即上手",
+    "feature1_desc": "我們明白對於初學者來說，設定和使用開發工具可能是一大障礙。學習者無需安裝任何軟體，僅需通過瀏覽器即可連上一個真實的 Linux 環境。",
+    "feature2": "遊戲般的學習體驗",
+    "feature2_desc": "Linux Odyssey 融合了遊戲的樂趣與學習的實用性。透過精心設計的遊戲關卡，學習者可以一邊接受挑戰、破解謎題，一邊掌握 Linux 指令的運用。",
+    "feature3": "真實的 Linux 操作之旅",
+    "feature3_desc": "Linux Odyssey 提供的不僅是理論知識，更是真實的操作體驗。每一個指令都是在真實的 Linux 環境中執行，讓學習者能夠真正深入軟體開發的世界。",
+    "start_journey": "準備好鍵盤，跟我們一起開啟你的 Linux 冒險吧！",
+    "team_intro": "團隊介紹",
+    "team_desc": "國立臺北科技大學 智慧自動化工程科 第二屆",
+    "team_member1": "Wancat",
+    "team_member2": "Neil",
+    "team_member3": "A.H.",
+    "team_member4": "Ray Gur",
+    "awards": "獲獎紀錄",
+    "award_desc": "2023大專校院資訊應用服務創新競賽 鈦坦敏捷開發特別獎 第二名",
+    "player_feedback": "玩家感想",
+    "feedback1": "\"很好玩很像益智遊戲\"",
+    "feedback2": "\"我從來不知道自由軟體的存在，謝謝你們。\"",
+    "feedback3": "\"還蠻好玩的，讓程式變好玩\"",
+    "feedback4": "\"以前不喜歡電腦課現在覺得喜歡一點點\"",
+    "feedback5": "\"程式真的對新手很友善，讓我學到了很多東西\"",
+    "feedback6": "\"感覺做得很好很簡明易懂關卡設計很用心\"",
+    "feedback7": "\"這個體驗我覺得非常有趣，可以體驗到沒辦法體驗的程式，學長也都熱心指導，非常感謝學長的用心的講解，希望以後還可以再體驗這種活動\"",
+    "feedback8": "\"以前我覺得寫程式很難不過現在覺得很有趣\"",
+    "feedback9": "\"以前覺得寫程式是我生活中碰不到而且很難的項目。但通過這堂課之後，覺得寫程式不再那麼難以親近\"",
+    "contact_us": "聯絡我們"
+  },
+  "authform": {
+    "google_login": "以 Google 繼續",
+    "github_login": "以 GitHub 繼續",
+    "or": "或",
+    "username": "帳號名稱",
+    "username_rules": "至多 32 字元，小寫字母開頭，可用小寫字母、數字、_ 和 -",
+    "email": "電子郵件",
+    "password": "密碼",
+    "login": "登入",
+    "register": "註冊",
+    "already_registered": "已經有帳號了嗎？",
+    "not_registered": "還沒有帳號嗎？",
+    "continue_as_guest": "以訪客身分繼續",
+    "password_rules": "至少 8 個字元，包含數字及大小寫字母",
+    "recommand_pc_fullscreen": "建議使用電腦版全螢幕操作"
+  },
+  "authform_error": {
+    "too_many_requests": "太多請求，兩分鐘後再試一次",
+    "unauthorized": "無效的帳號名稱或密碼",
+    "auth_failed": "出了點問題",
+    "invalid_username": "無效的帳號名稱",
+    "invalid_email": "無效的電子郵件",
+    "invalid_password": "無效的密碼",
+    "username_taken": "帳號名稱已被使用",
+    "email_taken": "電子郵件已被使用"
+  },
+  "game_nav": {
+    "survey": "問卷",
+    "leaderboard": "排行榜",
+    "map": "地圖",
+    "bug_report": "回報錯誤",
+    "sign_out": "登出",
+    "sign_out_failed": "登出失敗",
+    "load_user_profile_failed": "無法讀取使用者資料"
+  },
+  "quest_map": {
+    "title": "關卡地圖",
+    "intro": "踏上你的Linux冒險之旅吧！",
+    "load_quest_map_failed": "無法讀取關卡地圖",
+    "compute_graph_failed": "計算關卡地圖時出錯：",
+    "load_quest_data_failed": "無法讀取關卡"
+  },
+  "quest": {
+    "start": "開始冒險",
+    "locked": "關卡尚未解鎖",
+    "load_quest_instruction_failed": "無法讀取關卡說明："
+  },
+  "leaderboard": {
+    "title": "排行榜",
+    "username": "使用者名稱",
+    "score": "分數",
+    "completed_quests": "完成關卡",
+    "load_leaderboard_failed": "無法讀取排行榜"
+  },
+  "game": {
+    "start": "開始",
+    "task": "任務：",
+    "loading": "載入中...",
+    "description": "說明",
+    "hint": "提示",
+    "terminal": "終端機",
+    "open_terminal_in_new_tab": "在新分頁開啟終端機",
+    "reset": "重置",
+    "continue": "繼續",
+    "command_book": "指令之書",
+    "cheatsheets": "指令列表",
+    "reset_to_apply_language": "重置關卡以套用語言變更",
+    "reset_failed": "重置失敗",
+    "language_unavailable": "此關卡不支援所選語言，請選擇其他語言",
+    "quest_completed": "關卡完成",
+    "quest_completed_desc_1": "恭喜你完成了這個關卡！",
+    "quest_completed_desc_2": "回到地圖，迎接新的挑戰吧！",
+    "back_to_map": "回到地圖"
+  }
+}

app/src/main.ts

@@ -1,18 +1,15 @@
 import { createApp } from 'vue'
 import { createPinia } from 'pinia'
-
-import './style.css'
-/* import font awesome icon component */
-import { FontAwesomeIcon } from '@fortawesome/vue-fontawesome'
-import './library'
-/* import Vue Toastification */
-import Toast, { POSITION } from 'vue-toastification'
-/* import Vue Lottie */
-import Vue3Lottie from 'vue3-lottie'
+import { FontAwesomeIcon } from '@fortawesome/vue-fontawesome' // import font awesome icon component
+import { i18n } from './i18n'
+import Toast, { POSITION } from 'vue-toastification' // import Vue Toastification
+import Vue3Lottie from 'vue3-lottie' // import Vue Lottie
 import 'vue-toastification/dist/index.css'
 import App from './App.vue'
 import router from './router'
 import formbricks from './utils/formbricks'
+import './style.css'
+import './library'
 
 const app = createApp(App)
 const pinia = createPinia()
@@ -21,6 +18,7 @@ app.component('font-awesome-icon', FontAwesomeIcon)
 
 app.use(pinia)
 app.use(router)
+app.use(i18n)
 
 router.afterEach(() => {
   if (typeof formbricks !== 'undefined') {

app/src/store/session.ts

@@ -1,75 +1,103 @@
 import { defineStore } from 'pinia'
-import { FileGraph, FileObject } from '@linux-odyssey/file-graph'
-import { IQuest } from '@linux-odyssey/models'
-import { createSession, getActiveSession, getQuest } from '../utils/api'
+import type { QuestLocale } from '../../../packages/constants'
+import {
+  FileGraph,
+  type FileGraphUpdateEvent,
+} from '../../../packages/file-graph'
+import type { IResponse, ITask } from '../../../packages/game'
+import type { SessionDetail } from '../../../server/src/routers/sessionRouter'
 import Socket from '../utils/socket'
 import SocketTerminal from '../utils/terminal'
-import { Session, StageResponse } from '../types'
+import type { Session } from '../types'
+import { trpc } from '../utils/trpc'
+import { i18n } from '../i18n'
 
 const socket = new Socket()
-const term = new SocketTerminal(40, 80)
+const term = new SocketTerminal()
 let hasSetup = false
 
+interface QuestDetailResponse {
+  id: string
+  title: string
+  instruction: string
+  requirements: string[]
+}
+
+interface SessionUpdate {
+  status: string
+  responses: IResponse[]
+  tasks: ITask[]
+  graphUpdate: FileGraphUpdateEvent
+}
+
 interface Store {
   session: Session | null
   questId: string
-  quest: IQuest | null
+  quest: QuestDetailResponse | null
 }
 
-const useSession = defineStore('session', {
+export const useSession = defineStore('session', {
   state: (): Store => ({
     session: null,
     questId: '',
     quest: null,
   }),
   actions: {
-    async setQuest(questId: string) {
-      this.quest = await getQuest(questId)
+    async setQuest(questId: string, locale: QuestLocale) {
+      this.quest = await trpc.quests.getQuestDetail.query({
+        questId,
+        locale,
+      })
       this.questId = questId
     },
-    async setSession(session: Session) {
-      this.session = session
-      this.session.graph = new FileGraph(session.graph)
+    async setSession(session: SessionDetail) {
+      await this.setQuest(session.quest, session.locale)
+
+      this.session = {
+        ...session,
+        graph: new FileGraph(session.graph),
+        pwd: '/home/commander',
+        containerName: session.containerName || '',
+      }
       term.reset()
-      await socket.connect(session)
+      await socket.connect(this.session)
+      await term.connect(
+        `/terminal/${session.containerName}/ws?token=${session.token}`
+      )
       term.focus()
     },
     async createSession() {
-      const session = await createSession(this.questId)
+      const locale = i18n.global.locale.value
+      const session = await trpc.session.createSession.mutate({
+        questId: this.questId,
+        locale,
+      })
       await this.setSession(session)
-      socket.emit('terminal', 'echo start\n')
+      term.send('echo start\n')
     },
-    async getActiveSession() {
-      const session = await getActiveSession(this.questId)
+    async getActiveSession(questId: string) {
+      const session = await trpc.session.getActiveSession.query({ questId })
       if (session) {
-        this.setSession(session)
+        await this.setSession(session)
       }
     },
-    updateGraph(event: { discover?: FileObject[]; pwd?: string }) {
+    newUpdate(update: SessionUpdate) {
       if (!this.session) return
-      if (event.discover) {
-        this.session.graph.discover(event.discover)
-      }
-      if (event.pwd) {
-        this.session.pwd = event.pwd
-      }
+      this.session.responses = update.responses
+      this.session.tasks = update.tasks
+      this.session.status = update.status
+      // if (
+      //   response.status === 'finished' &&
+      //   this.session.status !== 'finished'
+      // ) {
+      //   this.finish()
+      // }
+      // this.session.status = response.status
     },
-    newResponse(response: StageResponse) {
+    finish() {
       if (!this.session) return
-      this.session.responses.push(response.responses)
-      this.session.hints.push(response.hints)
-      if (response.tasks) {
-        this.session.tasks = response.tasks
-      }
-      if (
-        response.status === 'finished' &&
-        this.session.status !== 'finished'
-      ) {
-        this.finish()
-      }
-      this.session.status = response.status
+      this.session.status = 'finished'
     },
-    finish() {},
     reset() {
       socket.reset()
       term.reset()
@@ -77,17 +105,21 @@ const useSession = defineStore('session', {
     },
     setup() {
       if (hasSetup) return
-      socket.on('terminal', (data: string) => {
-        term.write(data)
+      // socket.on('terminal', (data: string) => {
+      //   term.write(data)
+      // })
+      // term.onData((data: string) => {
+      //   socket.emit('terminal', data)
+      // })
+      socket.on('graph', (event: FileGraphUpdateEvent) => {
+        if (!this.session) return
+        this.session.graph.handleEvent(event)
+        if (event.pwd) {
+          this.session.pwd = event.pwd
+        }
       })
-      term.onData((data: string) => {
-        socket.emit('terminal', data)
-      })
-      socket.on('graph', (event: { discover: FileObject[]; pwd: string }) => {
-        this.updateGraph(event)
-      })
-      socket.on('response', (response: StageResponse) => {
-        this.newResponse(response)
+      socket.on('update', (update: SessionUpdate) => {
+        this.newUpdate(update)
       })
       hasSetup = true
     },
@@ -101,5 +133,3 @@ const useSession = defineStore('session', {
 export function useTerminal() {
   return term
 }
-
-export default useSession

app/src/store/userProfile.ts

@@ -1,5 +1,5 @@
 import { defineStore } from 'pinia'
-import { getUserProfile } from '../utils/api'
+import { trpc } from '../utils/trpc'
 
 interface IProgress {
   quest: string
@@ -23,7 +23,7 @@ const useUserProfile = defineStore('userProfile', {
   }),
   actions: {
     async loadUserProfile() {
-      const res = await getUserProfile()
+      const res = await trpc.users.getMyProfile.query()
       this.$patch(res)
     },
     async resetUserProfile() {

app/src/types.ts

@@ -1,6 +1,5 @@
-import { FileGraph } from '@linux-odyssey/file-graph'
-// eslint-disable-next-line import/no-relative-packages
-import { IResponse } from '@linux-odyssey/models'
+import type { FileGraph } from '../../packages/file-graph'
+import type { IResponse, ITask } from '../../packages/game'
 
 export interface Task {
   id: number
@@ -20,7 +19,8 @@ export interface Session {
   status: string
   graph: FileGraph
   pwd: string
-  hints: string[][]
-  tasks: Task[]
-  responses: IResponse[][]
+  tasks: ITask[]
+  responses: IResponse[]
+  token: string
+  containerName: string
 }

app/src/types/css.d.ts

@@ -0,0 +1,4 @@
+declare module '*.css' {
+  const content: string
+  export default content
+}

app/src/utils/api.ts

@@ -1,8 +1,4 @@
 import axios from 'axios'
-import { IQuest } from '@linux-odyssey/models'
-import { GetSessionsRequest } from '@linux-odyssey/constants'
-import { Session } from '../types'
-import { UserProfile } from '../store/userProfile'
 
 const api = axios.create({
   baseURL: '/api/v1',
@@ -12,39 +8,3 @@ const api = axios.create({
   withCredentials: true,
 })
 export default api
-
-export async function getUserProfile(): Promise<UserProfile> {
-  const res = await api.get<UserProfile>('/users/me')
-  return res.data
-}
-
-export async function getQuest(id: string): Promise<IQuest> {
-  const res = await api.get<IQuest>(`/quests/${id}`)
-  return res.data
-}
-
-export async function createSession(questId: string): Promise<Session> {
-  const res = await api.post<Session>('/sessions', { questId })
-  return res.data
-}
-
-export async function getSessions(
-  request: GetSessionsRequest
-): Promise<Session[]> {
-  const res = await api.get<Session[]>('/sessions', { params: request })
-  return res.data
-}
-
-export async function getActiveSession(
-  questId: string
-): Promise<Session | null> {
-  const res = await api.get<Session | null>('/sessions/active', {
-    params: { questId },
-  })
-  return res.data
-}
-
-export async function getQuests(): Promise<IQuest[]> {
-  const res = await api.get<IQuest[]>('/quests')
-  return res.data
-}

app/src/utils/auth.ts

@@ -1,4 +1,5 @@
 import api from './api'
+import { i18n } from '../i18n'
 
 import {
   TooManyRequestsError,
@@ -32,11 +33,15 @@ function handleRequestError(err: {
       const { path, msg } = errors[0]
       switch (path) {
         case 'username':
-          throw new ValidationError('Username is already taken')
+          throw new ValidationError(
+            i18n.global.t('authform_error.username_taken')
+          )
         case 'email':
-          throw new ValidationError('Email is already taken')
+          throw new ValidationError(i18n.global.t('authform_error.email_taken'))
         case 'password':
-          throw new ValidationError('Password is too weak')
+          throw new ValidationError(
+            i18n.global.t('authform_error.invalid_password')
+          )
         default:
           throw new ValidationError(msg)
       }

app/src/utils/formbricks.ts

@@ -1,5 +1,5 @@
 import formbricks from '@formbricks/js/website'
-import useSession from '../store/session'
+import { useSession } from '../store/session'
 import useUserProfile from '../store/userProfile'
 
 if (typeof window !== 'undefined') {

app/src/utils/socket.ts

@@ -1,5 +1,5 @@
 import { io, Socket } from 'socket.io-client'
-import { Session } from '../types'
+import type { Session } from '../types'
 
 type SocketCallback = (data: any) => void
 
@@ -23,11 +23,9 @@ class SocketWrapper {
 
       this.socket.on('connect', () => {
         console.log('Socket connected to session', session._id)
-      })
-
-      this.socket.once('terminal', () => {
         resolve()
       })
+
       this.socket.on('connect_error', reject)
       this.bindListeners()
     })

app/src/utils/terminal.ts

@@ -1,47 +1,72 @@
 import { Terminal } from 'xterm'
 import { FitAddon } from 'xterm-addon-fit'
+import ReconnectingWebSocket from 'reconnecting-websocket'
 import 'xterm/css/xterm.css'
 
 class SocketTerminal {
   private term: Terminal
   private fitAddon: FitAddon
+  private socket: ReconnectingWebSocket | null = null
 
-  constructor(rows: number, cols: number) {
+  constructor() {
     this.term = new Terminal({
-      rows, // 行数
-      cols, // 不指定行数，自动回车后光标从下一行开始
-      convertEol: true, // 启用时，光标将设置为下一行的开头
-      // scrollback: 50, //终端中的回滚量
-      disableStdin: false, // 是否应禁用输入
-      // cursorStyle: "underline", //光标样式
-      cursorBlink: true, // 光标闪烁
+      convertEol: true,
+      scrollback: 1000,
+      fontSize: 16,
       theme: {
-        foreground: '#ECECEC', // 字体
-        background: '#000000', // 背景色
-        cursor: 'help', // 设置光标
+        foreground: '#ECECEC',
+        background: '#000000',
+        cursor: 'help',
       },
-      fontSize: 18,
-      fontWeight: 'normal',
     })
     this.fitAddon = new FitAddon()
     this.term.loadAddon(this.fitAddon)
-    this.fitAddon.fit()
+    this.term.onData((data) => {
+      if (this.socket) {
+        this.socket.send(data)
+      }
+    })
   }
 
-  write(message: string): void {
-    this.term.write(message)
-  }
+  connect(url: string): Promise<void> {
+    return new Promise((resolve, reject) => {
+      console.log('Connecting to terminal', url)
+      this.term.write('\r\n\x1B[1;32mConnecting to terminal\x1B[0m\r\n')
+      this.socket = new ReconnectingWebSocket(url, [], {
+        connectionTimeout: 5000,
+        maxRetries: 10,
+      })
+      this.socket.onopen = () => {
+        console.log('Connected to terminal')
+        this.term.reset()
+        this.term.write('\r\n\x1B[1;32mConnected to terminal\x1B[0m\r\n')
+        resolve()
+      }
 
-  onData(callback: any): void {
-    this.term.onData(callback)
-  }
+      this.socket.onclose = () => {
+        console.log('Disconnected from terminal')
+      }
 
-  focus(): void {
-    this.term.focus()
+      this.socket.onerror = (error) => {
+        console.error('WebSocket error:', error)
+      }
+      this.socket.onmessage = (event) => {
+        console.log('Received message from terminal')
+        const data =
+          typeof event.data === 'string'
+            ? event.data
+            : new TextDecoder().decode(event.data)
+        this.term.write(data)
+      }
+    })
   }
 
   resizeScreen(): void {
-    this.fitAddon.fit()
+    try {
+      this.fitAddon.fit()
+    } catch (e) {
+      console.error('Failed to resize terminal:', e)
+    }
   }
 
   mount(reference: HTMLElement): void {
@@ -49,8 +74,19 @@ class SocketTerminal {
     this.resizeScreen()
   }
 
+  send(message: string): void {
+    if (this.socket) {
+      this.socket.send(message)
+    }
+  }
+
+  focus(): void {
+    this.term.focus()
+  }
+
   reset(): void {
     this.term.reset()
+    this.socket?.close()
   }
 }
 

app/src/utils/trpc.ts

@@ -0,0 +1,16 @@
+import { createTRPCClient, httpBatchLink } from '@trpc/client'
+import type { AppRouter } from '../../../server/src/routers'
+
+export const trpc = createTRPCClient<AppRouter>({
+  links: [
+    httpBatchLink({
+      url: '/trpc',
+      // You can pass any HTTP headers you wish here
+      // async headers() {
+      //   return {
+      //     authorization: getAuthCookie(),
+      //   }
+      // },
+    }),
+  ],
+})

app/src/views/ChooseUsernamePage.vue

@@ -1,10 +1,14 @@
 <script setup lang="ts">
-import { isValidUsername } from '@linux-odyssey/utils'
+import { useI18n } from 'vue-i18n'
+import { isValidUsername } from '../../../packages/utils'
 import AuthForm from '../components/AuthForm.vue'
-import Background from '../components/DynamicBackground.vue'
+import DynamicBackground from '../components/DynamicBackground.vue'
+import HeaderPart from '../components/header/HeaderPart.vue'
 import { TooManyRequestsError, ValidationError } from '../utils/errors'
 import { checkUsername, chooseUsername } from '../utils/auth'
 
+const { t } = useI18n()
+
 async function check({
   username,
   error,
@@ -15,21 +19,21 @@ async function check({
 }) {
   if (username) {
     if (!isValidUsername(username)) {
-      error('無效的帳號名稱')
+      error(t('authform_error.invalid_username'))
       return
     }
     try {
       await checkUsername(username)
     } catch (err) {
       if (err instanceof TooManyRequestsError) {
-        error('太多請求，兩分鐘後再試一次。')
+        error(t('authform_error.too_many_requests'))
         return
       }
       if (err instanceof ValidationError) {
         error(err.message)
         return
       }
-      error('出了點問題，請再試一次。')
+      error(t('authform_error.auth_failed'))
     }
   }
 }
@@ -49,7 +53,7 @@ async function handleSubmit({
     success()
   } catch (err: any) {
     if (err instanceof TooManyRequestsError) {
-      error('太多請求，兩分鐘後再試一次。')
+      error(t('authform_error.too_many_requests'))
       return
     }
     if (err instanceof ValidationError) {
@@ -63,10 +67,11 @@ async function handleSubmit({
 
 <template>
   <div class="w-screen h-screen">
-    <Background class="w-full h-full" />
+    <DynamicBackground class="w-full h-full" />
     <div
       class="h-screen w-screen absolute top-0 left-0 flex flex-wrap justify-center content-center"
     >
+      <HeaderPart />
       <div class="w-fit">
         <AuthForm
           @onSubmit="handleSubmit"

app/src/views/GamePage.vue

@@ -1,6 +1,8 @@
 <script setup lang="ts">
+import { useI18n } from 'vue-i18n'
+import { useToast } from 'vue-toastification'
 import { computed, onMounted, watch } from 'vue'
-import useSession from '../store/session'
+import { useSession } from '../store/session'
 import useUserProfile from '../store/userProfile'
 import HeaderPart from '../components/header/HeaderPart.vue'
 import GameHeaderComponents from '../components/header/GameHeaderComponents.vue'
@@ -13,6 +15,8 @@ import CompleteModal from '../components/game/CompleteModal.vue'
 import StartButton from '../components/game/StartButton.vue'
 import { openQuestSurvey } from '../utils/formbricks'
 
+const { t, locale } = useI18n()
+const toast = useToast()
 const sessionStore = useSession()
 const userStore = useUserProfile()
 
@@ -27,6 +31,13 @@ watch(completed, (newValue, oldValue) => {
   }
 })
 
+watch(locale, (newLocale) => {
+  const { session } = sessionStore
+  if (session && newLocale !== session.locale) {
+    toast.info(t('game.reset_to_apply_language'))
+  }
+})
+
 const props = defineProps({
   questId: {
     type: String,
@@ -37,8 +48,12 @@ const props = defineProps({
 onMounted(async () => {
   sessionStore.reset()
   sessionStore.setup()
-  await sessionStore.setQuest(props.questId)
-  await sessionStore.getActiveSession()
+
+  await sessionStore.getActiveSession(props.questId)
+
+  if (!sessionStore.session) {
+    await sessionStore.setQuest(props.questId, locale.value)
+  }
 })
 </script>
 

app/src/views/LandingPage.vue

@@ -1,10 +1,13 @@
 <script setup lang="ts">
+import { useI18n } from 'vue-i18n'
 import ContactButton from '../components/ContactButton.vue'
 import DynamicBackground from '../components/DynamicBackground.vue'
 import LandingHeaderComponents from '../components/header/LandingHeaderComponents.vue'
 import HeaderPart from '../components/header/HeaderPart.vue'
 
 import { facebookUrl, githubUrl } from '../config'
+
+const { t } = useI18n()
 </script>
 <template>
   <div class="w-screen h-screen bg-scroll bg-bg">
@@ -18,13 +21,9 @@ import { facebookUrl, githubUrl } from '../config'
           <div
             class="flex flex-col md:flex-row mt-10 justify-around gap-5 items-center my-10"
           >
-            <h1 class="text-text-primary text-7xl font-extrabold font-mono">
-              Linux
-            </h1>
+            <h1 class="text-text-primary text-7xl font-extrabold">Linux</h1>
             <img src="../img/icon_totem.svg" class="h-[30vh]" />
-            <h1 class="text-text-primary text-7xl font-extrabold font-mono">
-              Odyssey
-            </h1>
+            <h1 class="text-text-primary text-7xl font-extrabold">Odyssey</h1>
           </div>
           <!-- intro -->
           <div class="w-full md:w-2/3 px-5">
@@ -36,13 +35,7 @@ import { facebookUrl, githubUrl } from '../config'
                 class="text-text inline-block bg-bg-primary p-5 rounded-xl opacity-90"
                 style="font-size: 2.5vh"
               >
-                程式設計不僅僅是寫程式碼，還涉及到如何有效地與你的電腦互動。
-                程式教育卻往往忽略背後「開發環境」的重要性，
-                使得許多學生在過程中充滿挫折。
-                「開發環境」是寫程式、執行程式過程所需要的一切工具。
-                而這些工具需要在終端機輸入指令來使用。
-                大部分的程式要用來運行的環境，並非 Windows 或 Mac OS，而是 Linux
-                作業系統。 Linux Odyssey 即是為此設計的線上 Linux 互動教學網站。
+                {{ t('landing.intro') }}
               </h1>
             </section>
             <section
@@ -57,31 +50,27 @@ import { facebookUrl, githubUrl } from '../config'
                   class="h-[18vh] row-span-2"
                 />
                 <h1
-                  class="text-text-primary p-5 font-extrabold font-mono col-span-2"
+                  class="text-text-primary p-5 font-extrabold col-span-2"
                   style="font-size: 3.5vh"
                 >
-                  初學者也能立即上手
+                  {{ t('landing.feature1') }}
                 </h1>
                 <h1 class="text-text p-2 col-span-2" style="font-size: 2.5vh">
-                  我們明白對於初學者來說，設定和使用開發工具可能是一大障礙。
-                  學習者無需安裝任何軟體，僅需通過瀏覽器即可連上一個真實的 Linux
-                  環境。
+                  {{ t('landing.feature1_desc') }}
                 </h1>
               </div>
               <div
                 class="bg-bg-primary p-5 rounded-xl opacity-90 grid grid-cols-3 grid-rows-2 justify-items-center items-center"
               >
                 <h1
-                  class="text-text-primary p-5 font-extrabold font-mono col-span-2"
+                  class="text-text-primary p-5 font-extrabold col-span-2"
                   style="font-size: 3.5vh"
                 >
-                  遊戲般的學習體驗
+                  {{ t('landing.feature2') }}
                 </h1>
                 <img src="../img/icon_sword.svg" class="h-[18vh] row-span-2" />
                 <h1 class="text-text p-2 col-span-2" style="font-size: 2.5vh">
-                  Linux Odyssey 融合了遊戲的樂趣與學習的實用性。
-                  透過精心設計的遊戲關卡，學習者可以一邊接受挑戰、破解謎題，
-                  一邊掌握 Linux 指令的運用。
+                  {{ t('landing.feature2_desc') }}
                 </h1>
               </div>
               <div
@@ -92,15 +81,13 @@ import { facebookUrl, githubUrl } from '../config'
                   class="h-[18vh] row-span-2"
                 />
                 <h1
-                  class="text-text-primary p-5 font-extrabold font-mono col-span-2 pt-8"
+                  class="text-text-primary p-5 font-extrabold col-span-2 pt-8"
                   style="font-size: 3.5vh"
                 >
-                  真實的 Linux 操作之旅
+                  {{ t('landing.feature3') }}
                 </h1>
                 <h1 class="text-text p-2 col-span-2" style="font-size: 2.5vh">
-                  Linux Odyssey 提供的不僅是理論知識，更是真實的操作體驗。
-                  每一個指令都是在真實的 Linux 環境中執行，
-                  讓學習者能夠真正深入軟體開發的世界。
+                  {{ t('landing.feature3_desc') }}
                 </h1>
               </div>
             </section>
@@ -120,7 +107,7 @@ import { facebookUrl, githubUrl } from '../config'
             >
               <RouterLink title="StartGame" id="StartGame" to="/register">
                 <div class="text-text text-xl p-2 w-full text-center">
-                  準備好鍵盤，跟我們一起開啟你的 Linux 冒險吧！
+                  {{ t('landing.start_journey') }}
                 </div>
               </RouterLink>
             </section>
@@ -129,24 +116,25 @@ import { facebookUrl, githubUrl } from '../config'
               class="text-text flex flex-col items-center mt-10 gap-10"
             >
               <div class="w-full flex flex-col items-center gap-2">
-                <h1 class="text-text-primary text-3xl font-extrabold font-mono">
-                  團隊介紹
+                <h1 class="text-text-primary text-3xl font-extrabold">
+                  {{ t('landing.team_intro') }}
                 </h1>
-                <p class="text-lg">國立臺北科技大學 智慧自動化工程科 第二屆</p>
+                <p class="text-lg">
+                  {{ t('landing.team_desc') }}
+                </p>
                 <div class="flex flex-row gap-5 justify-center">
-                  <h1 class="font-bold">Wancat</h1>
-                  <h1 class="font-bold">Neil</h1>
-                  <h1 class="font-bold">A.H.</h1>
-                  <h1 class="font-bold">Ray Gur</h1>
+                  <h1 class="font-bold">{{ t('landing.team_member1') }}</h1>
+                  <h1 class="font-bold">{{ t('landing.team_member2') }}</h1>
+                  <h1 class="font-bold">{{ t('landing.team_member3') }}</h1>
+                  <h1 class="font-bold">{{ t('landing.team_member4') }}</h1>
                 </div>
               </div>
               <div class="w-full flex flex-col items-center gap-2">
-                <h1 class="text-text-primary text-3xl font-extrabold font-mono">
-                  得獎肯定
+                <h1 class="text-text-primary text-3xl font-extrabold">
+                  {{ t('landing.awards') }}
                 </h1>
                 <h1 class="text-xl text-center">
-                  大專校院資訊應用服務創新競賽<br />
-                  鈦坦敏捷開發特別獎 第二名
+                  {{ t('landing.award_desc') }}
                 </h1>
               </div>
               <div class="container mx-auto">
@@ -154,35 +142,37 @@ import { facebookUrl, githubUrl } from '../config'
                   class="justify-items-center grid grid-cols-1 sm:grid-cols-3 gap-5"
                 >
                   <h1
-                    class="text-text-primary text-3xl font-extrabold font-mono sm:col-span-3 gap-6"
+                    class="text-text-primary text-3xl font-extrabold sm:col-span-3 gap-6"
                   >
-                    玩家感想
+                    {{ t('landing.player_feedback') }}
                     <!--可以做成翻頁卡牌一次一個-->
                   </h1>
-                  <h1 class="text-xl text-center">"很好玩很像益智遊戲"</h1>
                   <h1 class="text-xl text-center">
-                    "我從來不知道自由軟體的存在，謝謝你們。"
+                    {{ t('landing.feedback1') }}
                   </h1>
                   <h1 class="text-xl text-center">
-                    "還蠻好玩的，讓程式變好玩"
+                    {{ t('landing.feedback2') }}
                   </h1>
                   <h1 class="text-xl text-center">
-                    "以前不喜歡電腦課現在覺得喜歡一點點"
+                    {{ t('landing.feedback3') }}
                   </h1>
                   <h1 class="text-xl text-center">
-                    "程式真的對新手很友善，讓我學到了很多東西"
+                    {{ t('landing.feedback4') }}
                   </h1>
                   <h1 class="text-xl text-center">
-                    "感覺做得很好很簡明易懂關卡設計很用心"
+                    {{ t('landing.feedback5') }}
                   </h1>
                   <h1 class="text-xl text-center">
-                    "這個體驗我覺得非常有趣，可以體驗到沒辦法體驗的程式，學長也都熱心指導，非常感謝學長的用心的講解，希望以後還可以再體驗這種活動"
+                    {{ t('landing.feedback6') }}
                   </h1>
                   <h1 class="text-xl text-center">
-                    "以前我覺得寫程式很難不過現在覺得很有趣"
+                    {{ t('landing.feedback7') }}
                   </h1>
                   <h1 class="text-xl text-center">
-                    "以前覺得寫程式是我生活中碰不到而且很難的項目。但通過這堂課之後，覺得寫程式不再那麼難以親近"
+                    {{ t('landing.feedback8') }}
+                  </h1>
+                  <h1 class="text-xl text-center">
+                    {{ t('landing.feedback9') }}
                   </h1>
                 </div>
               </div>
@@ -192,8 +182,8 @@ import { facebookUrl, githubUrl } from '../config'
             id="contact"
             class="text-text mt-10 flex flex-col items-center"
           >
-            <h1 class="text-text-primary font-extrabold font-mono text-3xl">
-              聯絡我們
+            <h1 class="text-text-primary font-extrabold text-3xl">
+              {{ t('landing.contact_us') }}
             </h1>
             <div
               class="flex flex-row items-center justify-around mt-5 gap-5 mb-5"

app/src/views/LeaderboardPage.vue

@@ -1,4 +1,5 @@
 <script setup lang="ts">
+import { useI18n } from 'vue-i18n'
 import { ref, onMounted } from 'vue'
 import { useToast } from 'vue-toastification'
 import DynamicBackground from '../components/DynamicBackground.vue'
@@ -6,6 +7,8 @@ import HeaderPart from '../components/header/HeaderPart.vue'
 import GameHeaderComponents from '../components/header/GameHeaderComponents.vue'
 import api from '../utils/api'
 
+const { t } = useI18n()
+
 const leaderboard = ref<
   {
     username: string
@@ -21,7 +24,7 @@ async function getLeaderboard() {
     leaderboard.value = res.data
   } catch (err: any) {
     console.error(err)
-    toast.error('讀取排行榜失敗')
+    toast.error(t('leaderboard.load_leaderboard_failed'))
   }
 }
 
@@ -37,22 +40,33 @@ onMounted(async () => {
       class="w-screen h-screen absolute top-0 left-0 flex flex-wrap justify-center content-center"
     >
       <div class="w-full">
-        <HeaderPart title="排行榜" :headerComponent="GameHeaderComponents" />
+        <HeaderPart
+          :title="t('leaderboard.title')"
+          :headerComponent="GameHeaderComponents"
+        />
       </div>
       <div class="w-fit h-[94vh] m-3">
         <div
           class="h-full bg-bg border-8 border-bg-primary flex flex-col items-center rounded-3xl p-10"
         >
-          <h1 class="text-text-primary text-3xl mb-5">排行榜</h1>
+          <h1 class="text-text-primary text-3xl mb-5">
+            {{ t('leaderboard.title') }}
+          </h1>
           <div class="max-h-300 overflow-auto">
             <table class="w-full text-sm text-left text-text">
               <thead
                 class="text-xs text-text-secondary uppercase bg-bg-secondary"
               >
                 <tr>
-                  <th scope="col" class="px-6 py-3">使用者名稱</th>
-                  <th scope="col" class="px-6 py-3">分數</th>
-                  <th scope="col" class="px-6 py-3">完成關卡</th>
+                  <th scope="col" class="px-6 py-3">
+                    {{ t('leaderboard.username') }}
+                  </th>
+                  <th scope="col" class="px-6 py-3">
+                    {{ t('leaderboard.score') }}
+                  </th>
+                  <th scope="col" class="px-6 py-3">
+                    {{ t('leaderboard.completed_quests') }}
+                  </th>
                 </tr>
               </thead>
               <tbody>

app/src/views/LoginPage.vue

@@ -1,4 +1,5 @@
 <script setup lang="ts">
+import { useI18n } from 'vue-i18n'
 import AuthForm from '../components/AuthForm.vue'
 import DynamicBackground from '../components/DynamicBackground.vue'
 import HeaderPart from '../components/header/HeaderPart.vue'
@@ -10,6 +11,8 @@ import {
 } from '../utils/errors'
 import { login } from '../utils/auth'
 
+const { t } = useI18n()
+
 const handleLogin = async ({
   username,
   password,
@@ -27,19 +30,19 @@ const handleLogin = async ({
     if (isSuccess) success()
   } catch (err) {
     if (err instanceof TooManyRequestsError) {
-      error('太多請求，兩分鐘後再試一次。')
+      error(t('authform_error.too_many_requests'))
       return
     }
     if (err instanceof UnauthorizedError) {
-      error('錯誤的帳號名稱或密碼。')
+      error(t('authform_error.unauthorized'))
       return
     }
     if (err instanceof ValidationError) {
-      error('無效的帳號名稱或密碼。')
+      error(err.message)
       return
     }
     console.error(err)
-    error('出了點問題。')
+    error(t('authform_error.auth_failed'))
   }
 }
 </script>

app/src/views/QuestMapPage.vue

@@ -1,13 +1,16 @@
 <script setup lang="ts">
+import { useI18n } from 'vue-i18n'
 import QuestMap from '../components/QuestMap.vue'
 import HeaderPart from '../components/header/HeaderPart.vue'
 import GameHeaderComponents from '../components/header/GameHeaderComponents.vue'
+
+const { t } = useI18n()
 </script>
 
 <template>
   <div class="w-fit">
     <HeaderPart
-      title="關卡地圖"
+      :title="t('quest_map.title')"
       :headerComponent="GameHeaderComponents"
       class="z-50"
     />

app/src/views/RegisterPage.vue

@@ -1,7 +1,8 @@
 <script setup lang="ts">
+import { useI18n } from 'vue-i18n'
 import validator from 'validator'
-import { isValidUsername } from '@linux-odyssey/utils'
-import { passwordPolicy } from '@linux-odyssey/constants'
+import { isValidUsername } from '../../../packages/utils'
+import { passwordPolicy } from '../../../packages/constants'
 import AuthForm from '../components/AuthForm.vue'
 import DynamicBackground from '../components/DynamicBackground.vue'
 import HeaderPart from '../components/header/HeaderPart.vue'
@@ -12,6 +13,8 @@ import {
   ValidationError,
 } from '../utils/errors'
 
+const { t } = useI18n()
+
 function handleRegister({
   username,
   email,
@@ -30,11 +33,11 @@ function handleRegister({
     .then(success)
     .catch((err) => {
       if (err instanceof TooManyRequestsError) {
-        error('太多請求，兩分鐘後再試一次。')
+        error(t('authform_error.too_many_requests'))
         return
       }
       if (err instanceof UnauthorizedError) {
-        error('無效的帳號名稱或密碼。')
+        error(t('authform_error.unauthorized'))
         return
       }
       if (err instanceof ValidationError) {
@@ -42,7 +45,7 @@ function handleRegister({
         return
       }
       console.error(err)
-      error('出了點問題。')
+      error(t('authform_error.auth_failed'))
     })
 }
 
@@ -59,15 +62,15 @@ async function check({
   error: (msg: string) => void
 }) {
   if (username && !isValidUsername(username)) {
-    error('無效的帳號名稱')
+    error(t('authform_error.invalid_username'))
     return
   }
   if (email && !validator.isEmail(email)) {
-    error('無效的電子郵件')
+    error(t('authform_error.invalid_email'))
     return
   }
   if (password && !validator.isStrongPassword(password, passwordPolicy)) {
-    error('密碼必須超過8個字元，至少包含一個數字、一個大寫及一個小寫。')
+    error(t('authform_error.invalid_password'))
     return
   }
   try {
@@ -78,11 +81,11 @@ async function check({
       return
     }
     if (err instanceof TooManyRequestsError) {
-      error('太多請求，兩分鐘後再試一次。')
+      error(t('authform_error.too_many_requests'))
       return
     }
     console.error(err)
-    error('出了點問題。')
+    error(t('authform_error.auth_failed'))
   }
 }
 </script>

app/tsconfig.app.json

@@ -0,0 +1,14 @@
+{
+  "extends": "@vue/tsconfig/tsconfig.dom.json",
+  "compilerOptions": {
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["src/**/*.ts", "src/**/*.tsx", "src/**/*.vue"]
+}

app/tsconfig.json

@@ -1,30 +1,7 @@
 {
-  "compilerOptions": {
-    "target": "ES2020",
-    "useDefineForClassFields": true,
-    "module": "ESNext",
-    "lib": ["ES2020", "DOM", "DOM.Iterable"],
-    "skipLibCheck": true,
-
-    /* Bundler mode */
-    "moduleResolution": "bundler",
-    "allowImportingTsExtensions": true,
-    "resolveJsonModule": true,
-    "isolatedModules": true,
-    "noEmit": true,
-    "jsx": "preserve",
-
-    /* Linting */
-    "strict": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "noFallthroughCasesInSwitch": true
-  },
-  "include": ["src/**/*.ts", "src/**/*.vue"],
+  "files": [],
   "references": [
-    { "path": "../packages/utils" },
-    { "path": "../packages/constants" },
-    { "path": "../packages/file-graph" },
-    { "path": "../packages/models" }
+    { "path": "./tsconfig.app.json" },
+    { "path": "./tsconfig.node.json" }
   ]
 }

app/tsconfig.node.json

@@ -0,0 +1,24 @@
+{
+  "compilerOptions": {
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
+    "target": "ES2022",
+    "lib": ["ES2023"],
+    "module": "ESNext",
+    "skipLibCheck": true,
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "isolatedModules": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["vite.config.ts"]
+}

app/vite.config.ts

@@ -1,11 +1,27 @@
 import { defineConfig } from 'vite'
 import vue from '@vitejs/plugin-vue'
+import path from 'path'
 
 // https://vitejs.dev/config/
 export default defineConfig({
   plugins: [vue()],
+  resolve: {
+    alias: {
+      '@game': path.resolve(__dirname, '../packages/game'),
+      '@models': path.resolve(__dirname, '../packages/models'),
+      '@utils': path.resolve(__dirname, '../packages/utils'),
+      '@constants': path.resolve(__dirname, '../packages/constants'),
+      '@file-graph': path.resolve(__dirname, '../packages/file-graph'),
+    },
+  },
   server: {
+    host: '0.0.0.0',
     proxy: {
+      '/trpc': {
+        target: process.env.API_TARGET || 'http://localhost:3000',
+        changeOrigin: false,
+        xfwd: true,
+      },
       '/api': {
         target: process.env.API_TARGET || 'http://localhost:3000',
         changeOrigin: false,

deployment/nginx.conf

@@ -1,27 +1,10 @@
 server {
     listen       80;
+    error_log /var/log/nginx/error.log debug;
 
     location / {
         root   /usr/share/nginx/html;
         index  index.html;
         try_files $uri $uri/ /index.html;
     }
-
-    location /api/ {
-        proxy_pass http://backend:3000;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-    }
-
-    location /api-docs/ {
-        proxy_pass http://backend:3000;
-    }
-
-    location /socket.io/ {
-        proxy_pass http://backend:3000;
-        proxy_http_version 1.1;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header Upgrade $http_upgrade;
-        proxy_set_header Connection "upgrade";
-        proxy_set_header Host $host;
-    }
 }

docker-compose.prod.yml

@@ -1,6 +1,23 @@
 services:
+  traefik:
+    image: traefik:v3.6.9
+    ports:
+      - 8000:8000
+      - 8080:8080
+    networks:
+      - players
+      - internal
+    command:
+      - '--api.insecure=true'
+      - '--providers.docker=true'
+      - '--providers.docker.exposedbydefault=false'
+      - '--entrypoints.web.address=:8000'
+      - '--entrypoints.web.forwardedHeaders.insecure=true' # trust all X-Forwarded headers
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+
   app:
-    image: linuxodyssey/frontend
+    image: linuxodyssey/frontend:${IMAGE_TAG:-latest}
     depends_on:
       - backend
     restart: always
@@ -9,12 +26,16 @@ services:
       dockerfile: app/Dockerfile
       target: prod
     networks:
-      internal:
-    ports:
-      - 8080:80
+      - internal
+    labels:
+      - 'traefik.enable=true'
+      - 'traefik.http.routers.app.entrypoints=web'
+      - 'traefik.http.routers.app.rule=PathPrefix(`/`)'
+      - 'traefik.http.routers.app.service=app'
+      - 'traefik.http.services.app.loadbalancer.server.port=80'
 
   backend:
-    image: linuxodyssey/backend
+    image: linuxodyssey/backend:${IMAGE_TAG:-latest}
     depends_on:
       - db
     restart: always
@@ -31,17 +52,32 @@ services:
       - ./config:/app/config
       - ./quests:/app/quests:ro
     env_file:
-      - .env
+      - .env.prod
     environment:
       - DOCKER_NETWORK=linux-odyssey-players
       - BACKEND_URL=http://backend:3000
       - HOST_PROJECT_ROOT=${PWD}
+    labels:
+      - 'traefik.enable=true'
+      - 'traefik.http.routers.backend-api.entrypoints=web'
+      - 'traefik.http.routers.backend-api.rule=PathPrefix(`/api`)'
+      - 'traefik.http.routers.backend-api.service=backend'
+      - 'traefik.http.routers.backend-socket.entrypoints=web'
+      - 'traefik.http.routers.backend-socket.rule=PathPrefix(`/socket.io`)'
+      - 'traefik.http.routers.backend-socket.service=backend'
+      - 'traefik.http.routers.backend-trpc.entrypoints=web'
+      - 'traefik.http.routers.backend-trpc.rule=PathPrefix(`/trpc`)'
+      - 'traefik.http.routers.backend-trpc.service=backend'
+      - 'traefik.http.routers.backend-api-docs.entrypoints=web'
+      - 'traefik.http.routers.backend-api-docs.rule=PathPrefix(`/api-docs`)'
+      - 'traefik.http.routers.backend-api-docs.service=backend'
+      - 'traefik.http.services.backend.loadbalancer.server.port=3000'
 
   analytics:
-    image: linuxodyssey/analytics
+    image: linuxodyssey/analytics:${IMAGE_TAG:-latest}
     build:
       context: .
-      dockerfile: packages/analytics/Dockerfile
+      dockerfile: services/analytics/Dockerfile
       target: prod
     restart: always
     depends_on:
@@ -51,7 +87,7 @@ services:
     ports:
       - '3001:3001'
     env_file:
-      - .env
+      - .env.prod
 
   db:
     image: mongo:6
@@ -64,10 +100,10 @@ services:
       - mongo:/data/db
       - ./mongo-init.js:/docker-entrypoint-initdb.d/mongo-init.js:ro
     env_file:
-      - .env
+      - .env.prod
 
   base:
-    image: linuxodyssey/quest-base
+    image: linuxodyssey/quest-base:${IMAGE_TAG:-latest}
     build:
       context: .
       dockerfile: ./quests/Dockerfile

docker-compose.yml

@@ -1,5 +1,25 @@
 version: '3'
 services:
+  traefik:
+    image: traefik:v3.6.9
+    networks:
+      - players-dev
+    command:
+      - '--api.insecure=true'
+      - '--providers.docker=true'
+      - '--providers.docker.exposedbydefault=false'
+      - '--providers.file.directory=/etc/traefik/conf'
+      - '--providers.file.watch=true'
+      - '--entrypoints.web.address=:8000'
+    ports:
+      - '8000:8000'
+      - '8080:8080'
+    extra_hosts:
+      - 'host.docker.internal:host-gateway'
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+      - ./traefik/conf:/etc/traefik/conf
+
   db:
     image: mongo:6
     restart: always
@@ -19,6 +39,13 @@ services:
       dockerfile: ./quests/Dockerfile
     extra_hosts:
       - 'host.docker.internal:host-gateway'
+    labels:
+      - 'traefik.enable=true'
+      - 'traefik.http.routers.base.rule=PathPrefix(`/terminal/base`)'
+      - 'traefik.http.middlewares.base-stripprefix.stripprefix.prefixes=/terminal/base'
+      - 'traefik.http.routers.base.middlewares=base-stripprefix'
+      - 'traefik.http.routers.base.entrypoints=web'
+      - 'traefik.http.services.base.loadbalancer.server.port=9090'
 
 networks:
   internal:

docs/windows-setup.md

@@ -1,141 +1,198 @@
 # Windows Environment Setup
 
-## Install WSL and Ubuntu
+## 1. Install WSL and Ubuntu
 
-Please refer to the Official [Setup WSL](https://learn.microsoft.com/en-us/windows/wsl/setup/environment) on Microsoft's website.
+Refer to Microsoft’s official [WSL installation guide](https://learn.microsoft.com/en-us/windows/wsl/install).
 
-Run the following command in PowerShell as Administrator:
+Open PowerShell as Administrator and run:
 
-    wsl --install
+```powershell
+wsl --install
+```
 
-Then restart the computer. After restarting, you can open Ubuntu terminal by searching "Ubuntu" in Start menu. You will be prompted to create a new user account. Once you have done that, you can continue with the following steps.
+Restart your computer after the installation finishes.
 
-## Setup Environment (In Ubuntu terminal)
+Open Ubuntu from the Start menu. The first time Ubuntu starts, it will ask you to create a Linux username and password.
 
-1. Update and upgrade
+Verify that Ubuntu is using WSL 2 by running this command in PowerShell:
 
-   ```
-   sudo apt-get update
-   sudo apt-get upgrade
-   ```
+```powershell
+wsl --update
+wsl --list --verbose
+```
 
-1. Install Git
+Ubuntu should show `2` in the `VERSION` column.
 
-   ```
-   sudo apt-get install git
-   ```
+If it is using WSL 1, run:
 
-1. Install Node.js (Version 20.x)
+```powershell
+wsl --set-version Ubuntu 2
+```
 
-   ```
-   curl -fsSL https://deb.nodesource.com/setup_20.x | sudo -E bash -
-   sudo apt-get install nodejs
-   sudo apt install build-essential
-   sudo npm install -g yarn
-   ```
+## 2. Install Docker Desktop
 
-## Install Docker
+Install [Docker Desktop for Windows](https://docs.docker.com/desktop/setup/install/windows-install/).
 
-(Refer to [get.docker.com](https://get.docker.com/))
+Start Docker Desktop after installation.
 
-To install the latest stable versions of Docker CLI, Docker Engine, and their
-dependencies:
+Docker Desktop normally uses the WSL 2 engine automatically. If the `Use the WSL 2 based engine` option appears under `Settings > General`, ensure it is enabled.
 
-1. Download the script
+Go to:
 
-   ```
-   curl -fsSL https://get.docker.com -o install-docker.sh
-   ```
+```text
+Settings > Resources > WSL Integration
+```
 
-1. verify the script's content
+Enable integration with your Ubuntu distribution, then select **Apply & restart**.
 
-   ```
-   cat install-docker.sh
-   ```
+If the WSL Integration section is unavailable, ensure Docker Desktop is using Linux containers.
 
-1. run the script with --dry-run to verify the steps it executes
+> [!IMPORTANT]
+> Do not separately install Docker Engine inside Ubuntu when using Docker Desktop. Having both installations may cause conflicts.
 
-   ```
-   sh install-docker.sh --dry-run
-   ```
+Open the Ubuntu terminal and verify that Docker is available:
 
-**NOTE: the script will recommend you to use Docker Desktop instead, but we need to use Docker inside WSL for the backend to work.** Just ignore it and wait for the installation to finish.
+```bash
+docker --version
+docker compose version
+docker run --rm hello-world
+```
 
-1. run the script either as root, or using sudo to perform the installation.
+## 3. Set Up the Ubuntu Environment
 
-   ```
-   sudo sh install-docker.sh
-   ```
+Run the following commands in the Ubuntu terminal.
 
-1. Verify the installation
+### Update the Package List
 
-   ```
-   docker --version
-   ```
+```bash
+sudo apt update
+```
 
-1. Add your user to the docker group
+### Install the Required Tools
 
-   ```
-   sudo usermod -aG docker $USER
-   ```
+```bash
+sudo apt install -y git curl ca-certificates build-essential
+```
 
-   **NOTE: You need to create a new WSL terminal to apply the changes.**
+### Install Node.js 20
 
-1. Verify the installation
+```bash
+curl -fsSL https://deb.nodesource.com/setup_20.x | sudo -E bash -
+sudo apt install -y nodejs
+```
 
-   ```
-   docker ps
-   ```
-   This should return something like:
+### Install Yarn 1.22
 
-   CONTAINER ID   IMAGE     COMMAND   CREATED   STATUS    PORTS     NAMES
+```bash
+sudo npm install -g yarn@1.22.22
+```
 
-## Run the Project (In Ubuntu terminal)
+Verify the installations:
 
-1.  Clone the repository
+```bash
+git --version
+node --version
+npm --version
+yarn --version
+```
 
-    ```
-    git clone https://github.com/lancatlin/linux-odyssey.git
-    cd linux-odyssey
-    ```
+The Node.js version should be `20.x` or later, and the Yarn version should be `1.22.x`.
 
-    Optional: To open the project in VSCode, run the following command inside the project folder:
+## 4. Clone the Project
 
-    ```
-    code .
-    ```
+> [!WARNING]
+> Clone the repository into the WSL Linux filesystem, such as `~/projects`. Do not place it on a Windows-mounted drive such as `/mnt/c/...` or `/mnt/d/...`. The project uses a bind mount for MongoDB data, and Windows-mounted directories may cause permission and filesystem compatibility problems.
 
-1. Install dependencies
+Create and enter a project directory:
 
-    ```
-    yarn install
-    ```
-    It is ok if there are some warnings and `gyp: ERR` errors, just verify there is `done` at the end.
+```bash
+mkdir -p <path-to-projects-directory>
+cd <path-to-projects-directory>
+```
 
-1. Copy the environment variables
+Clone the repository:
 
-    ```
-    cp .env.sample .env
-    ```
+```bash
+git clone https://github.com/linux-odyssey/linux-odyssey.git
+cd linux-odyssey
+```
 
-1.  Docker setup
+### Optional: Open the Project in VS Code
 
-    ```
-    docker compose pull
-    docker compose build
-    docker compose up -d db
-    ```
+Install [Visual Studio Code](https://code.visualstudio.com/) and the **WSL** extension first. Then run:
 
-    <!-- Check folder ./config exist and is empty -->
-    <!-- Check .env file exist -->
+```bash
+code .
+```
 
-1.  Run the project
+## 5. Install Project Dependencies
 
-    ```
-    yarn build
-    yarn dev
-    ```
+From the project root, run:
 
-    <!-- Check ./config/ssh_key.pub is a file not a folder -->
+```bash
+yarn install
+```
 
-Enjoy!
+Warnings during installation may be harmless. The installation succeeded if Yarn finishes with a `Done` message and does not display `error Command failed`.
+
+If a `gyp` error appears, confirm that it belongs to an optional dependency before ignoring it.
+
+## 6. Create the Environment File
+
+Copy the sample environment file:
+
+```bash
+cp .env.sample .env
+```
+
+Confirm that the file exists:
+
+```bash
+ls -la .env
+```
+
+The default values are suitable for local development. Do not use the sample secret key in a production environment.
+
+## 7. Start the Docker Services
+
+Ensure Docker Desktop is running, then execute:
+
+```bash
+docker compose pull
+docker compose build
+docker compose up -d
+```
+
+Check that the containers are running:
+
+```bash
+docker compose ps
+```
+
+To stop the Docker services later:
+
+```bash
+docker compose down
+```
+
+## 8. Run the Project
+
+Start the frontend and backend development servers:
+
+```bash
+yarn dev
+```
+
+Keep the terminal running and open the following address in your browser:
+
+[http://localhost:8000](http://localhost:8000)
+
+To stop the development servers, press `Ctrl+C`.
+
+### Optional: Verify the Production Build
+
+You can verify that the project builds successfully by running:
+
+```bash
+yarn build
+```

package.json

@@ -9,6 +9,7 @@
     "app",
     "server",
     "packages/*",
+    "services/*",
     "tests"
   ],
   "scripts": {
@@ -16,7 +17,6 @@
     "build": "yarn workspace server build && yarn workspace app build && yarn workspace analytics build",
     "dev": "concurrently -n \"App,Server\" -c \"bgBlue.bold,bgGreen.bold\" \"yarn workspace app dev\" \"yarn workspace server dev\"",
     "server": "yarn workspace server dev",
-    "cli": "yarn workspace client start",
     "lint": "eslint .",
     "format": "prettier --ignore-path .prettierignore --write app server",
     "test": "yarn node --experimental-vm-modules --no-warnings $(yarn bin jest)",
@@ -28,34 +28,36 @@
     "build:quests": "yarn workspace server build:quests"
   },
   "devDependencies": {
-    "@babel/core": "^7.24.0",
+    "@babel/core": "^7.29.6",
     "@babel/preset-env": "^7.24.0",
     "@babel/preset-typescript": "^7.23.3",
     "@jest/globals": "^29.7.0",
     "@types/jest": "^29.5.12",
     "@types/node": "^20.10.4",
-    "@typescript-eslint/eslint-plugin": "^6.14.0",
-    "@typescript-eslint/parser": "^6.14.0",
+    "@typescript-eslint/eslint-plugin": "^6.21.0",
+    "@typescript-eslint/parser": "^6.21.0",
     "@vue/eslint-config-prettier": "^7.1.0",
     "babel-jest": "^29.7.0",
     "concurrently": "^8.2.2",
-    "eslint": "^8.44.0",
+    "eslint": "^8.56.0",
     "eslint-config-airbnb-base": "^15.0.0",
-    "eslint-config-prettier": "^8.8.0",
+    "eslint-config-prettier": "^9.1.0",
     "eslint-import-resolver-typescript": "^3.6.1",
     "eslint-plugin-cypress": "^2.15.1",
     "eslint-plugin-import": "^2.29.0",
-    "eslint-plugin-node": "^11.1.0",
-    "eslint-plugin-prettier": "^5.0.0",
+    "eslint-plugin-prettier": "^5.1.3",
     "eslint-plugin-vue": "^9.15.1",
+    "globals": "^16.0.0",
     "jest": "^29.7.0",
     "prettier": "^3.0.0",
     "ts-node": "^10.9.2",
-    "typescript": "^5.3.3"
+    "typescript": "^5.3.3",
+    "vue-eslint-parser": "^9.4.2",
+    "zod-to-json-schema": "^3.24.5"
   },
-  "dependencies": {
-    "latest": "^0.2.0",
-    "typescript-eslint": "^7.4.0"
-  },
-  "packageManager": "yarn@1.22.22+sha512.a6b2f7906b721bba3d67d4aff083df04dad64c399707841b7acf00f6b133b7ac24255f2652fa22ae3534329dc6180534e98d17432037ff6fd140556e2bb3137e"
+  "packageManager": "yarn@1.22.22+sha512.a6b2f7906b721bba3d67d4aff083df04dad64c399707841b7acf00f6b133b7ac24255f2652fa22ae3534329dc6180534e98d17432037ff6fd140556e2bb3137e",
+  "resolutions": {
+    "**/@mapbox/node-pre-gyp/tar": "^7.5.19",
+    "**/@cypress/request/form-data": "^2.5.4"
+  }
 }

packages/analytics/Dockerfile

@@ -1,19 +0,0 @@
-FROM node:20-alpine as build
-
-WORKDIR /app
-COPY ./package.json yarn.lock tsconfig.json ./
-COPY packages/analytics/package.json ./packages/analytics/package.json
-COPY packages/models/package.json ./packages/models/package.json
-RUN yarn install --frozen-lockfile
-ENV HOST=0.0.0.0
-ENV PORT=3001
-EXPOSE 3001
-
-# Production stage
-FROM build as prod
-COPY packages/analytics ./packages/analytics
-COPY packages/models ./packages/models
-ENV NODE_ENV=production
-WORKDIR /app/packages/analytics
-RUN yarn build
-CMD [ "yarn", "start" ]

packages/analytics/nodemon.json

@@ -1,6 +0,0 @@
-{
-  "watch": ["src", "views"],
-  "ext": "ts,handlebars,js",
-  "ignore": ["src/**/*.spec.ts"],
-  "exec": "node --loader ts-node/esm src/index.ts"
-}

packages/constants/index.ts

@@ -16,3 +16,10 @@ export const getSessionsRequestSchema = z.object({
 })
 
 export type GetSessionsRequest = z.infer<typeof getSessionsRequestSchema>
+
+export const SUPPORTED_LOCALES = ['zh-TW', 'en'] as const
+export const LOCALE_NAME_MAP: Record<string, string> = {
+  'zh-TW': '繁體中文',
+  en: 'English',
+}
+export type QuestLocale = (typeof SUPPORTED_LOCALES)[number]

packages/constants/package.json

@@ -1,17 +0,0 @@
-{
-  "name": "@linux-odyssey/constants",
-  "type": "module",
-  "version": "1.0.0",
-  "private": true,
-  "main": "dist/index.js",
-  "exports": "./dist/index.js",
-  "types": "dist/index.d.ts",
-  "license": "GPL",
-  "scripts": {
-    "build": "tsc",
-    "dev": "tsc -w"
-  },
-  "dependencies": {
-    "zod": "^3.23.8"
-  }
-}

packages/constants/tsconfig.json

@@ -1,9 +0,0 @@
-{
-  "extends": "../../tsconfig.json",
-  "compilerOptions": {
-    "composite": true,
-    "outDir": "./dist"
-  },
-  "include": ["*.js", "*.ts"],
-  "exclude": ["node_modules", "dist"]
-}

packages/constants/utils.ts

@@ -0,0 +1 @@
+export const toArray = (val: unknown) => (typeof val === 'string' ? [val] : val)

packages/container/cli.js

@@ -1,98 +0,0 @@
-/* eslint-disable no-restricted-syntax */
-const fs = require('fs').promises
-const { exit } = require('process')
-const minimist = require('minimist')
-const axios = require('axios')
-const { colorize, printResponses, printHints } = require('./print.js')
-const discoverFiles = require('./discover.js')
-
-const {
-  API_ENDPOINT,
-  TOKEN,
-  PWD,
-  CMD_NAME,
-  CMD_OUTPUT_FILE,
-  CMD_ERROR_FILE,
-  CMD_EXIT_CODE,
-} = process.env
-
-const api = axios.create({
-  baseURL: `${API_ENDPOINT}/api/v1`,
-  headers: {
-    Authorization: `Bearer ${TOKEN}`,
-  },
-})
-
-async function readOrNone(file) {
-  try {
-    return await fs.readFile(file, 'utf8')
-  } catch (_) {
-    return ''
-  }
-}
-
-const commandListeners = {
-  ls: [discoverFiles],
-}
-
-async function handleCommand(command) {
-  const argv = minimist(command.split(' '))
-  const name = argv._[0]
-  const listeners = commandListeners[name]
-  if (!listeners) return {}
-  return listeners.reduce(async (result, listener) => {
-    const res = await listener(argv)
-    return { ...res, ...result }
-  }, {})
-}
-
-async function handleResponse({ responses, hints, end }) {
-  if (responses) {
-    await printResponses(responses, 90)
-  }
-  if (hints) {
-    await printHints(hints, 90)
-  }
-  if (end) {
-    console.log(colorize('Quest completed!', 'blue'))
-  }
-  await api.post('/commands/completed')
-}
-
-async function main() {
-  if (!CMD_NAME) exit(0)
-
-  const params = await handleCommand(CMD_NAME)
-
-  const output = await readOrNone(CMD_OUTPUT_FILE)
-  const error = await readOrNone(CMD_ERROR_FILE)
-  const payload = {
-    command: CMD_NAME,
-    output,
-    error,
-    exit_code: CMD_EXIT_CODE,
-    pwd: PWD,
-    params,
-  }
-  try {
-    const res = await api.post('/commands', payload)
-    if (!res.data || !res.data.responses) return
-    await handleResponse(res.data)
-  } catch (err) {
-    if (err.response) {
-      console.error(err.response.data)
-      return
-    }
-    console.error(err.message)
-  }
-}
-
-main()
-  .then(exit)
-  .catch((err) => {
-    console.log(
-      '發生預期外的錯誤，請嘗試重新啟動 Quest，如果問題持續發生，請幫我們填寫右上角的錯誤回報表單。'
-    )
-    console.error(err)
-    exit(1)
-  })

packages/container/discover.js

@@ -1,49 +0,0 @@
-const fs = require('fs').promises
-const path = require('path')
-
-async function collectFilesInfo(inputPath, level = 0, hiddenFiles = false) {
-  const stats = await fs.stat(inputPath)
-  const name = path.basename(inputPath)
-  const discovered = level <= 1 && (hiddenFiles || !name.startsWith('.'))
-  const files = [
-    {
-      path: inputPath,
-      name,
-      type: stats.isDirectory() ? 'folder' : 'file',
-      discovered,
-    },
-  ]
-  if (stats.isDirectory() && level < 2) {
-    try {
-      let entries = await fs.readdir(inputPath)
-      if (level > 0) {
-        entries = entries.slice(0, 5)
-      }
-      const result = await Promise.all(
-        entries.map((entry) =>
-          collectFilesInfo(path.join(inputPath, entry), level + 1, hiddenFiles)
-        )
-      )
-      files.push(...result.flat())
-    } catch (_) {
-      // ignore
-    }
-  }
-  return files
-}
-
-async function discoverFiles(argv) {
-  const targetPath = argv._.length < 2 ? ['.'] : argv._.slice(1)
-  try {
-    const result = await Promise.all(
-      targetPath
-        .map((p) => path.resolve(process.cwd(), p))
-        .map((p) => collectFilesInfo(p, 0, argv.a || argv.all))
-    )
-    return { discover: result.flat() }
-  } catch (_) {
-    return {}
-  }
-}
-
-module.exports = discoverFiles

packages/container/package.json

@@ -1,14 +0,0 @@
-{
-  "name": "container",
-  "version": "1.0.0",
-  "main": "index.js",
-  "license": "MIT",
-  "scripts": {
-    "build": "",
-    "watch": ""
-  },
-  "dependencies": {
-    "axios": "^1.6.0",
-    "minimist": "^1.2.8"
-  }
-}

packages/container/print.js

@@ -1,115 +0,0 @@
-/* eslint-disable no-restricted-syntax */
-/* eslint-disable no-await-in-loop */
-const readline = require('readline')
-
-const RETURN_SYMBOL = '\u21B5'
-
-// ANSI color map
-const ANSI_COLORS = {
-  default: 0,
-  black: 30,
-  red: 31,
-  green: 32,
-  yellow: 33,
-  blue: 34,
-  magenta: 35,
-  cyan: 36,
-  white: 37,
-}
-
-function colorCode(color) {
-  return `\x1b[${ANSI_COLORS[color]}m`
-}
-
-function colorize(content, color) {
-  if (!color) return content
-  return `${colorCode(color)}${content}${colorCode('default')}`
-}
-
-process.stdin.setRawMode(true)
-
-const rl = readline.createInterface({
-  input: process.stdin,
-  output: process.stdout,
-  terminal: false,
-})
-
-function waitForEnter() {
-  return new Promise((resolve) => {
-    rl.once('line', resolve)
-  })
-}
-
-function formatLine(content, color) {
-  let result = colorCode(color)
-  let codeBlock = false
-  for (const c of content) {
-    switch (c) {
-      case '`':
-        result += colorCode(codeBlock ? color : 'green')
-        codeBlock = !codeBlock
-        break
-
-      default:
-        result += c
-    }
-  }
-  return result + colorCode('default') + RETURN_SYMBOL
-}
-
-function printLine(content, delay, color) {
-  const printContent = formatLine(content, color)
-  return new Promise((resolve) => {
-    let i = 0
-    const timer = setInterval(() => {
-      process.stdout.write(printContent[i])
-      i += 1
-      if (i >= printContent.length) {
-        clearInterval(timer)
-        process.stdout.write('\n')
-        resolve()
-      }
-    }, delay)
-
-    waitForEnter().then(() => {
-      clearInterval(timer)
-      if (i >= printContent.length) return
-      process.stdout.write(printContent.slice(i))
-      process.stdout.write('\n')
-      resolve()
-    })
-  })
-}
-
-async function printResponses(responses, delay = 100) {
-  console.log()
-  console.log(colorize('==============================', 'green'))
-  for (const response of responses) {
-    const { type, content, speaker, color } = response
-    if (type === 'narrative') {
-      for (const line of content) {
-        await printLine(line, delay, color || 'cyan')
-      }
-    }
-    if (type === 'dialogue') {
-      console.log(colorize(`${speaker}:`, 'green'))
-      for (const line of content) {
-        await printLine(`  ${line}`, delay, color || 'cyan')
-      }
-    }
-    console.log(colorize('------------------------------', 'green'))
-    console.log()
-  }
-}
-
-async function printHints(hints, delay = 100) {
-  for (const hint of hints) {
-    await printLine(hint, delay, 'yellow')
-  }
-}
-
-module.exports = {
-  printResponses,
-  printHints,
-  colorize,
-}

packages/file-graph/file.ts

@@ -2,25 +2,28 @@ import { basename } from './utils.js'
 
 export interface FileObject {
   path: string
-  type: string
+  type: 'file' | 'directory'
   discovered: boolean
+  empty?: boolean
 }
 
 export default class File implements FileObject {
   path: string
   name: string
-  type: string
+  type: 'file' | 'directory'
   discovered: boolean
+  empty?: boolean
 
   constructor(obj: FileObject) {
     this.path = obj.path.trimEnd()
     this.name = basename(obj.path)
     this.type = obj.type
     this.discovered = obj.discovered
+    this.empty = obj.empty && obj.type === 'directory'
   }
 
   isDirectory() {
-    return this.type === 'folder'
+    return this.type === 'directory'
   }
 
   contains(file: FileObject) {

packages/file-graph/fileGraph.ts

@@ -1,10 +1,11 @@
 import { FileObject } from './file.js'
 import FileNode from './fileNode.js'
 
-export interface Event {
+export interface FileGraphUpdateEvent {
   add?: FileObject[]
   remove?: FileObject[]
   discover?: FileObject[]
+  pwd?: string
 }
 
 export default class FileGraph extends FileNode {
@@ -20,7 +21,7 @@ export default class FileGraph extends FileNode {
 
   remove(files: FileObject[]) {
     // Logic to remove a file node from the graph
-    // If the file node is a folder, also remove all children
+    // If the file node is a directory, also remove all children
     // If the file node doesn't exist, throw an error
 
     files.forEach((file) => {
@@ -33,6 +34,10 @@ export default class FileGraph extends FileNode {
     // Overwrite the file graph with the provided files
     // Remove file nodes that don't exist anymore and add new ones
 
+    if (eventFiles.length === 0) {
+      return
+    }
+
     const newNode = new FileNode(eventFiles[0])
 
     eventFiles.slice(1).forEach((file) => {
@@ -42,19 +47,16 @@ export default class FileGraph extends FileNode {
     this.merge(newNode)
   }
 
-  handleEvent(event: Event) {
+  handleEvent(event: FileGraphUpdateEvent) {
     // eslint-disable-next-line default-case
-    switch (true) {
-      case !!event.add:
-        this.add(event.add)
-        break
-      case !!event.remove:
-        this.remove(event.remove)
-        break
-      case !!event.discover:
-        this.discover(event.discover)
-        break
-      // Implement other cases if needed
+    if (event.add) {
+      this.add(event.add)
+    }
+    if (event.remove) {
+      this.remove(event.remove)
+    }
+    if (event.discover) {
+      this.discover(event.discover)
     }
   }
 }

packages/file-graph/fileNode.ts

@@ -1,15 +1,18 @@
 import File, { FileObject } from './file.js'
-import {
-  DuplicateItemError,
-  ParentNotExistsError,
-  FileNotExistsError,
-} from './errors.js'
+import { ParentNotExistsError, FileNotExistsError } from './errors.js'
 import { dirname } from './utils.js'
 
-export default class FileNode extends File {
+export interface IFileNode {
+  path: string
+  type: 'file' | 'directory'
+  discovered: boolean
+  children?: IFileNode[]
+}
+
+export default class FileNode extends File implements IFileNode {
   children: FileNode[]
 
-  constructor(file: FileObject | FileNode) {
+  constructor(file: FileObject | IFileNode) {
     super(file)
     this.children = []
     if ((<FileNode>file).children)
@@ -22,15 +25,24 @@ export default class FileNode extends File {
   ) {
     const file = new FileNode(fileInput)
     if (file.path === this.path) {
-      throw new DuplicateItemError(
-        `File ${file.path} already exists in the tree: ${this.toString()}`
-      )
+      if (!this.discovered) {
+        this.discovered = file.discovered
+      }
+      return
     }
 
-    if (this.children.some((child) => child.path === file.path)) {
-      throw new DuplicateItemError(
-        `File ${file.path} already exists in the tree: ${this.toString()}`
-      )
+    let existing = false
+    for (const child of this.children) {
+      if (child.path === file.path) {
+        existing = true
+        if (!child.discovered) {
+          child.discovered = file.discovered
+        }
+        break
+      }
+    }
+    if (existing) {
+      return
     }
 
     const parentPath = dirname(file.path)
@@ -41,11 +53,11 @@ export default class FileNode extends File {
       // Recursively call addChild on the correct child node
       const childNode = this.children.find((child) => child.contains(file))
       if (childNode) {
-        childNode.addChild(file)
+        childNode.addChild(file, { makeParents })
       } else if (makeParents) {
         const parent = new FileNode({
           path: parentPath,
-          type: 'folder',
+          type: 'directory',
           discovered: false,
           children: [file],
         })
@@ -88,6 +100,12 @@ export default class FileNode extends File {
       // Update the state of this node
       this.discovered = this.discovered || fileNode.discovered
 
+      // the provided directory is empty, remove all children
+      if (fileNode.empty) {
+        this.children = []
+        return
+      }
+
       fileNode.children.forEach((child) => {
         const existingChild = this.children.find((c) => c.path === child.path)
         if (existingChild) {
@@ -133,4 +151,11 @@ export default class FileNode extends File {
       .join('')
     return `${name}\n${childrenString}`
   }
+
+  include(filePath: string, type?: 'file' | 'directory'): boolean {
+    if (this.path === filePath) {
+      return type ? this.type === type : true
+    }
+    return this.children.some((child) => child.include(filePath, type))
+  }
 }

packages/file-graph/index.ts

@@ -0,0 +1,6 @@
+export { default as File } from './file'
+export type { FileObject } from './file'
+export { default as FileNode } from './fileNode'
+export type { IFileNode } from './fileNode'
+export { default as FileGraph } from './fileGraph'
+export type { FileGraphUpdateEvent } from './fileGraph'

packages/file-graph/package.json

@@ -1,14 +0,0 @@
-{
-  "name": "@linux-odyssey/file-graph",
-  "version": "1.0.0",
-  "type": "module",
-  "main": "dist/index.js",
-  "types": "dist/index.d.ts",
-  "exports": "./dist/index.js",
-  "license": "MIT",
-  "scripts": {
-    "build": "tsc",
-    "dev": "tsc -w",
-    "test": "yarn build && jest"
-  }
-}

packages/file-graph/src/index.ts

@@ -1,3 +0,0 @@
-export { default as File, FileObject } from './file.js'
-export { default as FileNode } from './fileNode.js'
-export { default as FileGraph, Event } from './fileGraph.js'

packages/file-graph/tests/file.test.ts

@@ -1,10 +1,10 @@
 import { describe, test, expect } from '@jest/globals'
-import File from '../src/file.js'
+import File from '../file.js'
 
 describe('File', () => {
   let file: File
   beforeEach(() => {
-    file = new File({ path: '/home/user', type: 'folder', discovered: true })
+    file = new File({ path: '/home/user', type: 'directory', discovered: true })
   })
 
   const filesToCompare = [

packages/file-graph/tests/fileGraph.test.ts

@@ -1,6 +1,7 @@
 import { describe, test, expect } from '@jest/globals'
-import FileGraph from '../src/fileGraph.js'
-import FileNode from '../src/fileNode.js'
+import FileGraph from '../fileGraph.js'
+import FileNode from '../fileNode.js'
+import { FileObject } from '../file.js'
 
 describe('FileGraph', () => {
   let root: FileNode
@@ -8,7 +9,7 @@ describe('FileGraph', () => {
   beforeEach(() => {
     root = new FileNode({
       path: '/',
-      type: 'folder',
+      type: 'directory',
       discovered: true,
     })
   })
@@ -16,7 +17,7 @@ describe('FileGraph', () => {
   test('add files to graph', () => {
     const fileGraph = new FileGraph(root)
 
-    const filesToAdd = [
+    const filesToAdd: FileObject[] = [
       {
         path: '/home/user/file1.txt',
         type: 'file',
@@ -24,7 +25,12 @@ describe('FileGraph', () => {
       },
       {
         path: '/home/user/folder1',
-        type: 'folder',
+        type: 'directory',
+        discovered: true,
+      },
+      {
+        path: '/home/user/folder2/file2.txt',
+        type: 'file',
         discovered: true,
       },
     ]
@@ -32,7 +38,34 @@ describe('FileGraph', () => {
     fileGraph.add(filesToAdd)
 
     expect(fileGraph.children.length).toBe(1)
-    expect(fileGraph.children[0].children[0].children.length).toBe(2)
+    expect(fileGraph.children[0].children[0].children.length).toBe(3)
+  })
+
+  test('ignore files that already exist', () => {
+    const fileGraph = new FileGraph(root)
+
+    const filesToAdd: FileObject[] = [
+      {
+        path: '/home/user/folder1',
+        type: 'directory',
+        discovered: true,
+      },
+      {
+        path: '/home/user/folder1/file1.txt',
+        type: 'file',
+        discovered: true,
+      },
+    ]
+
+    fileGraph.add(filesToAdd)
+
+    expect(fileGraph.children.length).toBe(1)
+    expect(fileGraph.children[0].children[0].children.length).toBe(1)
+
+    fileGraph.add([filesToAdd[1]])
+
+    expect(fileGraph.children.length).toBe(1)
+    expect(fileGraph.children[0].children[0].children.length).toBe(1)
   })
 
   test('remove files from graph', () => {
@@ -41,12 +74,12 @@ describe('FileGraph', () => {
     const filesToAdd = [
       {
         path: '/home/user/folder1',
-        type: 'folder',
+        type: 'directory',
         discovered: true,
       },
       {
         path: '/home/user/folder2',
-        type: 'folder',
+        type: 'directory',
         discovered: true,
       },
       {
@@ -61,22 +94,22 @@ describe('FileGraph', () => {
       },
     ]
 
-    fileGraph.add(filesToAdd)
+    fileGraph.add(filesToAdd as FileObject[])
 
     const filesToRemove = [
       {
         path: '/home/user/folder1/file1.txt',
-        type: 'folder',
+        type: 'directory',
         discovered: true,
       },
       {
         path: '/home/user/folder2',
-        type: 'folder',
+        type: 'directory',
         discovered: true,
       },
     ]
 
-    fileGraph.remove(filesToRemove)
+    fileGraph.remove(filesToRemove as FileObject[])
 
     expect(fileGraph.children[0].children[0].children.length).toBe(1)
     expect(fileGraph.children[0].children[0].children[0].name).toBe('folder1')
@@ -90,7 +123,7 @@ describe('FileGraph', () => {
     const discoverFiles = [
       {
         path: '/home/user/folder1',
-        type: 'folder',
+        type: 'directory',
         discovered: true,
       },
       {
@@ -110,7 +143,7 @@ describe('FileGraph', () => {
       },
     ]
 
-    fileGraph.discover(discoverFiles)
+    fileGraph.discover(discoverFiles as FileObject[])
     expect(fileGraph.children[0].children[0].children[0].children.length).toBe(
       3
     )
@@ -122,12 +155,12 @@ describe('FileGraph', () => {
     const filesToAdd = [
       {
         path: '/home/user/folder1',
-        type: 'folder',
+        type: 'directory',
         discovered: true,
       },
       {
         path: '/home/user/folder2',
-        type: 'folder',
+        type: 'directory',
         discovered: true,
       },
       {
@@ -142,12 +175,12 @@ describe('FileGraph', () => {
       },
     ]
 
-    fileGraph.add(filesToAdd)
+    fileGraph.add(filesToAdd as FileObject[])
 
     const newFiles = [
       {
         path: '/home/user/folder1',
-        type: 'folder',
+        type: 'directory',
         discovered: true,
       },
       {
@@ -167,11 +200,43 @@ describe('FileGraph', () => {
       },
     ]
 
-    fileGraph.discover(newFiles)
+    fileGraph.discover(newFiles as FileObject[])
 
     expect(fileGraph.children[0].children[0].children.length).toBe(2)
     expect(fileGraph.children[0].children[0].children[0].children.length).toBe(
       3
     )
   })
+
+  test('discover a empty directory which children just being deleted', () => {
+    const fileGraph = new FileGraph(root)
+    const discoverFiles = [
+      {
+        path: '/home/user/folder1',
+        type: 'directory',
+        discovered: true,
+      },
+      {
+        path: '/home/user/folder1/file1.txt',
+        type: 'file',
+        discovered: true,
+      },
+    ]
+
+    fileGraph.add(discoverFiles as FileObject[])
+    expect(fileGraph.include('/home/user/folder1/file1.txt', 'file')).toBe(true)
+
+    fileGraph.discover([
+      {
+        path: '/home/user/folder1',
+        type: 'directory',
+        discovered: true,
+        empty: true,
+      },
+    ])
+
+    expect(fileGraph.include('/home/user/folder1/file1.txt', 'file')).toBe(
+      false
+    )
+  })
 })

packages/file-graph/tests/fileNode.test.ts

@@ -1,7 +1,7 @@
 import { describe, test, expect } from '@jest/globals'
-import { DuplicateItemError, ParentNotExistsError } from '../src/errors.js'
-import FileNode from '../src/fileNode.js'
-import { FileObject } from '../src/file.js'
+import { ParentNotExistsError } from '../errors.js'
+import FileNode, { IFileNode } from '../fileNode.js'
+import { FileObject } from '../file.js'
 
 function createNodeFromFiles(files: FileObject[]) {
   const node = new FileNode(files[0])
@@ -42,17 +42,16 @@ describe('FileNode', () => {
   beforeEach(() => {
     rootNode = new FileNode({
       path: '/home/rudeus',
-      name: 'rudeus',
-      type: 'folder',
+      type: 'directory',
       discovered: true,
     })
   })
 
-  test('should throw error when adding duplicate item', () => {
-    const child = {
+  test('should override discovered when adding duplicate item', () => {
+    const child: FileObject = {
       path: '/home/rudeus/test',
-      type: 'folder',
-      discovered: true,
+      type: 'directory',
+      discovered: false,
     }
 
     // Adding the child for the first time
@@ -61,16 +60,16 @@ describe('FileNode', () => {
     expect(rootNode.children.length).toBe(1)
 
     // Trying to add the same child again should throw an error
-    expect(() => {
-      rootNode.addChild(child)
-    }).toThrow(DuplicateItemError)
+    child.discovered = true
+    rootNode.addChild(child)
+
+    expect(rootNode.children[0].discovered).toBe(true)
   })
 
   test('should throw error when parent does not exist', () => {
-    const child = {
+    const child: FileObject = {
       path: '/home/rudeus/alphabet/test',
-      name: 'test',
-      type: 'folder',
+      type: 'directory',
       discovered: true,
     }
 
@@ -81,22 +80,19 @@ describe('FileNode', () => {
   })
 
   test('adds nested children to the tree', () => {
-    const files = [
+    const files: FileObject[] = [
       {
         path: '/home/rudeus/forgotten_scroll.txt',
-        name: 'forgotten_scroll.txt',
         type: 'file',
         discovered: true,
       },
       {
         path: '/home/rudeus/test',
-        name: 'test',
-        type: 'folder',
+        type: 'directory',
         discovered: true,
       },
       {
         path: '/home/rudeus/test/a',
-        name: 'a',
         type: 'file',
         discovered: false,
       },
@@ -111,9 +107,8 @@ describe('FileNode', () => {
   })
 
   test('adds nested children to the tree with makeParents option', () => {
-    const file = {
+    const file: FileObject = {
       path: '/home/rudeus/test/a/b/c/d/e',
-      name: 'a',
       type: 'file',
       discovered: false,
     }
@@ -129,34 +124,34 @@ describe('FileNode', () => {
   })
 
   test('merge-subtree', () => {
-    const root = {
+    const root: FileObject = {
       path: '/',
-      type: 'folder',
+      type: 'directory',
       discovered: true,
     }
-    const files1 = [
+    const files1: FileObject[] = [
       root,
-      { path: '/a', type: 'file', discovered: true },
-      { path: '/b', type: 'folder', discovered: true },
-      { path: '/b/c', type: 'folder', discovered: true },
-      { path: '/b/d', type: 'file', discovered: true },
-      { path: '/b/c/f', type: 'file', discovered: true },
+      { path: '/a', type: 'file' as const, discovered: true },
+      { path: '/b', type: 'directory' as const, discovered: true },
+      { path: '/b/c', type: 'directory' as const, discovered: true },
+      { path: '/b/d', type: 'file' as const, discovered: true },
+      { path: '/b/c/f', type: 'file' as const, discovered: true },
     ]
 
-    const files2 = [
-      { path: '/b', type: 'folder', discovered: true },
-      { path: '/b/c', type: 'folder', discovered: true },
-      { path: '/b/e', type: 'file', discovered: true },
-      { path: '/b/c/g', type: 'file', discovered: true },
+    const files2: FileObject[] = [
+      { path: '/b', type: 'directory' as const, discovered: true },
+      { path: '/b/c', type: 'directory' as const, discovered: true },
+      { path: '/b/e', type: 'file' as const, discovered: true },
+      { path: '/b/c/g', type: 'file' as const, discovered: true },
     ]
 
-    const expected = [
+    const expected: FileObject[] = [
       root,
-      { path: '/a', type: 'file', discovered: true },
-      { path: '/b', type: 'folder', discovered: true },
-      { path: '/b/c', type: 'folder', discovered: true },
-      { path: '/b/e', type: 'file', discovered: true },
-      { path: '/b/c/g', type: 'file', discovered: true },
+      { path: '/a', type: 'file' as const, discovered: true },
+      { path: '/b', type: 'directory' as const, discovered: true },
+      { path: '/b/c', type: 'directory' as const, discovered: true },
+      { path: '/b/e', type: 'file' as const, discovered: true },
+      { path: '/b/c/g', type: 'file' as const, discovered: true },
     ]
 
     mergeTest(files1, files2, expected)
@@ -166,90 +161,94 @@ describe('FileNode', () => {
     // Test if the node to merge is only the middle part of the tree
     // (i.e. the node to merge doesn't contains all level of children)
     // The original tree should keep the children that are not in the node to merge
-    const root = {
+    const root: FileObject = {
       path: '/',
-      type: 'folder',
+      type: 'directory',
       discovered: true,
     }
-    const files1 = [
+    const files1: FileObject[] = [
       root,
-      { path: '/a', type: 'file', discovered: true },
-      { path: '/b', type: 'folder', discovered: true },
-      { path: '/b/c', type: 'folder', discovered: true },
-      { path: '/b/d', type: 'file', discovered: true },
-      { path: '/b/c/f', type: 'file', discovered: true },
+      { path: '/a', type: 'file' as const, discovered: true },
+      { path: '/b', type: 'directory' as const, discovered: true },
+      { path: '/b/c', type: 'directory' as const, discovered: true },
+      { path: '/b/d', type: 'file' as const, discovered: true },
+      { path: '/b/c/f', type: 'file' as const, discovered: true },
     ]
 
-    const files2 = [
-      { path: '/b', type: 'folder', discovered: true },
-      { path: '/b/c', type: 'folder', discovered: true },
-      { path: '/b/e', type: 'file', discovered: true },
+    const files2: FileObject[] = [
+      { path: '/b', type: 'directory' as const, discovered: true },
+      { path: '/b/c', type: 'directory' as const, discovered: true },
+      { path: '/b/e', type: 'file' as const, discovered: true },
     ]
 
-    const expected = [
+    const expected: FileObject[] = [
       root,
-      { path: '/a', type: 'file', discovered: true },
-      { path: '/b', type: 'folder', discovered: true },
-      { path: '/b/c', type: 'folder', discovered: true },
-      { path: '/b/e', type: 'file', discovered: true },
-      { path: '/b/c/f', type: 'file', discovered: true },
+      { path: '/a', type: 'file' as const, discovered: true },
+      { path: '/b', type: 'directory' as const, discovered: true },
+      { path: '/b/c', type: 'directory' as const, discovered: true },
+      { path: '/b/e', type: 'file' as const, discovered: true },
+      { path: '/b/c/f', type: 'file' as const, discovered: true },
     ]
 
     mergeTest(files1, files2, expected)
   })
 
   test('merge-hidden', () => {
-    const root = {
+    const root: FileObject = {
       path: '/',
-      type: 'folder',
+      type: 'directory',
       discovered: true,
     }
-    const files1 = [
+    const files1: FileObject[] = [
       root,
-      { path: '/a', type: 'file', discovered: true },
-      { path: '/.b', type: 'file', discovered: false },
-      { path: '/c', type: 'folder', discovered: true },
-      { path: '/c/.d', type: 'file', discovered: false },
+      { path: '/a', type: 'file' as const, discovered: true },
+      { path: '/.b', type: 'file' as const, discovered: false },
+      { path: '/c', type: 'directory' as const, discovered: true },
+      { path: '/c/.d', type: 'file' as const, discovered: false },
     ]
 
-    const files2 = [
-      { path: '/c', type: 'folder', discovered: true },
-      { path: '/c/.d', type: 'file', discovered: true },
+    const files2: FileObject[] = [
+      { path: '/c', type: 'directory' as const, discovered: true },
+      { path: '/c/.d', type: 'file' as const, discovered: true },
     ]
 
-    const expected = [
+    const expected: FileObject[] = [
       root,
-      { path: '/a', type: 'file', discovered: true },
-      { path: '/.b', type: 'file', discovered: false },
-      { path: '/c', type: 'folder', discovered: true },
-      { path: '/c/.d', type: 'file', discovered: true },
+      { path: '/a', type: 'file' as const, discovered: true },
+      { path: '/.b', type: 'file' as const, discovered: false },
+      { path: '/c', type: 'directory' as const, discovered: true },
+      { path: '/c/.d', type: 'file' as const, discovered: true },
     ]
 
     mergeTest(files1, files2, expected)
   })
 
   test('remove-child', () => {
-    const root = {
+    const root: FileObject = {
       path: '/',
-      type: 'folder',
+      type: 'directory',
       discovered: true,
     }
-    const files = [
+    const files: FileObject[] = [
       root,
-      { path: '/a', type: 'file', discovered: true },
-      { path: '/b', type: 'folder', discovered: true },
-      { path: '/b/c', type: 'folder', discovered: true },
-      { path: '/b/d', type: 'file', discovered: true },
-      { path: '/b/c/f', type: 'file', discovered: true },
+      { path: '/a', type: 'file' as const, discovered: true },
+      { path: '/b', type: 'directory' as const, discovered: true },
+      { path: '/b/c', type: 'directory' as const, discovered: true },
+      { path: '/b/d', type: 'file' as const, discovered: true },
+      { path: '/b/c/f', type: 'file' as const, discovered: true },
     ]
 
-    const fileToRemove = { path: '/b/c', type: 'folder', discovered: true }
+    const fileToRemove: FileObject = {
+      path: '/b/c',
+      type: 'directory',
+      discovered: true,
+    }
 
-    const expected = [
+    const expected: FileObject[] = [
       root,
-      { path: '/a', type: 'file', discovered: true },
-      { path: '/b', type: 'folder', discovered: true },
-      { path: '/b/d', type: 'file', discovered: true },
+      { path: '/a', type: 'file' as const, discovered: true },
+      { path: '/b', type: 'directory' as const, discovered: true },
+      { path: '/b/d', type: 'file' as const, discovered: true },
     ]
 
     removeChildTest(files, fileToRemove, expected)
@@ -257,9 +256,9 @@ describe('FileNode', () => {
 })
 
 test('load nested fileNode', () => {
-  const data = {
+  const data: IFileNode = {
     path: '/',
-    type: 'folder',
+    type: 'directory',
     discovered: true,
     children: [
       {
@@ -269,12 +268,12 @@ test('load nested fileNode', () => {
       },
       {
         path: '/b',
-        type: 'folder',
+        type: 'directory',
         discovered: true,
         children: [
           {
             path: '/b/c',
-            type: 'folder',
+            type: 'directory',
             discovered: true,
             children: [
               {

packages/file-graph/tsconfig.json

@@ -1,10 +0,0 @@
-{
-  "extends": "../../tsconfig.json",
-  "compilerOptions": {
-    "rootDir": "src",
-    "composite": true,
-    "outDir": "./dist"
-  },
-  "include": ["src"],
-  "exclude": ["node_modules", "dist"]
-}

packages/game/Event.ts

@@ -0,0 +1,48 @@
+import { Condition } from './condition/Condition'
+import {
+  ICommand,
+  ICondition,
+  IFileExistenceChecker,
+  IRequirements,
+  IResponse,
+} from './schema'
+
+export class Event {
+  id: string
+  private condition: Condition
+  private requirements: string[]
+
+  constructor(
+    id: string,
+    condition: ICondition,
+    private response: IResponse,
+    requirements?: IRequirements
+  ) {
+    this.id = id
+    this.condition = new Condition(condition)
+    this.requirements = requirements || []
+  }
+
+  async satisfies(
+    command: ICommand,
+    checker: IFileExistenceChecker
+  ): Promise<boolean> {
+    return this.condition.satisfies(command, checker)
+  }
+
+  private checkRequirements(completed: string[]): boolean {
+    return this.requirements.every((req) => completed.includes(req))
+  }
+
+  private finished(completed: string[]): boolean {
+    return completed.includes(this.id)
+  }
+
+  active(completed: string[]): boolean {
+    return !this.finished(completed) && this.checkRequirements(completed)
+  }
+
+  getResponse(): IResponse {
+    return this.response
+  }
+}

packages/game/Exception.ts

@@ -0,0 +1,18 @@
+/* eslint-disable max-classes-per-file */
+import { Event } from './Event'
+import { IStageException, IGlobalException } from './schema/exception'
+
+export class StageException extends Event {
+  readonly catchAll: boolean
+
+  constructor({ id, condition, response, catchAll }: IStageException) {
+    super(id, condition, response)
+    this.catchAll = catchAll
+  }
+}
+
+export class GlobalException extends Event {
+  constructor({ id, condition, response, requirements }: IGlobalException) {
+    super(id, condition, response, requirements)
+  }
+}

packages/game/Quest.ts

@@ -0,0 +1,93 @@
+/* eslint-disable no-await-in-loop */
+import { Event } from './Event'
+import { GlobalException } from './Exception'
+import {
+  IQuest,
+  IFileExistenceChecker,
+  ICommand,
+  IResponse,
+  ITask,
+} from './schema'
+import { Stage } from './Stage'
+
+export class Quest {
+  private quest: IQuest
+  private stages: Stage[]
+  private exceptions: GlobalException[] = []
+  private events: Map<string, Event> = new Map()
+
+  constructor(
+    quest: IQuest,
+    private checker: IFileExistenceChecker
+  ) {
+    this.quest = quest
+    this.stages = quest.stages.map((stage) => new Stage(stage))
+    for (const stage of this.stages) {
+      this.events.set(stage.id, stage)
+      for (const exception of stage.getExceptions()) {
+        this.events.set(exception.id, exception)
+      }
+    }
+    for (const exception of quest.exceptions ?? []) {
+      const globalException = new GlobalException(exception)
+      this.exceptions.push(globalException)
+      this.events.set(globalException.id, globalException)
+    }
+  }
+
+  getActiveStages(completed: string[]) {
+    return this.stages.filter((stage) => stage.active(completed))
+  }
+
+  private getActiveExceptions(completed: string[]) {
+    return this.exceptions.filter((exception) => exception.active(completed))
+  }
+
+  async findSatisfiedEvent(
+    command: ICommand,
+    completed: string[]
+  ): Promise<string | null> {
+    const stages = this.getActiveStages(completed)
+    let catchAllException: string | null = null
+    for (const stage of stages) {
+      const satisfies = await stage.satisfies(command, this.checker)
+      if (satisfies) {
+        return stage.id
+      }
+    }
+    for (const exception of stages.flatMap((stage) => stage.getExceptions())) {
+      if (exception.catchAll && !catchAllException) {
+        catchAllException = exception.id
+      } else if (await exception.satisfies(command, this.checker)) {
+        return exception.id
+      }
+    }
+    for (const exception of this.getActiveExceptions(completed)) {
+      if (await exception.satisfies(command, this.checker)) {
+        return exception.id
+      }
+    }
+    return catchAllException
+  }
+
+  getResponses(completed: string[]): IResponse[] {
+    return completed.map((id) => this.events.get(id)!.getResponse())
+  }
+
+  getTasks(completed: string[]): ITask[] {
+    const completedSet = new Set(completed)
+    const completedStages = this.stages
+      .filter((stage) => completedSet.has(stage.id))
+      .map((stage) => ({
+        id: stage.id,
+        name: stage.name,
+        completed: true,
+      }))
+    const activeStages = this.getActiveStages(completed).map((stage) => ({
+      id: stage.id,
+      name: stage.name,
+      completed: false,
+    }))
+    return [...completedStages, ...activeStages]
+  }
+}

packages/game/Session.ts

@@ -0,0 +1,67 @@
+import { FileGraph, IFileNode } from '../file-graph'
+import { Quest } from './Quest'
+import {
+  IQuest,
+  ICommand,
+  ISession,
+  IFileExistenceChecker,
+  IResponse,
+  ITask,
+} from './schema'
+
+export class GameSession {
+  private completed: string[] = []
+  private quest: Quest
+  private graph: FileGraph
+
+  constructor(
+    { completedEvents, graph }: Partial<ISession>,
+    quest: IQuest,
+    checker: IFileExistenceChecker
+  ) {
+    this.completed = completedEvents || []
+    this.quest = new Quest(quest, checker)
+    this.graph = new FileGraph(
+      graph ?? { path: '/', type: 'directory', discovered: false }
+    )
+  }
+
+  get completedEvents() {
+    return this.completed
+  }
+
+  complete(stageId: string) {
+    this.completed.push(stageId)
+  }
+
+  getActiveStages(): string[] {
+    return this.quest.getActiveStages(this.completed).map((stage) => stage.id)
+  }
+
+  async runCommand(command: ICommand) {
+    if (command.params) {
+      this.graph.handleEvent(command.params)
+    }
+    const stageId = await this.quest.findSatisfiedEvent(command, this.completed)
+    if (stageId) {
+      this.complete(stageId)
+    }
+    return stageId
+  }
+
+  isFinished() {
+    return this.getActiveStages().length === 0
+  }
+
+  getResponses(): IResponse[] {
+    return this.quest.getResponses(this.completed)
+  }
+
+  getTasks(): ITask[] {
+    return this.quest.getTasks(this.completed)
+  }
+
+  getGraph(): IFileNode {
+    return this.graph
+  }
+}

packages/game/Stage.ts

@@ -0,0 +1,26 @@
+import { IStage } from './schema'
+import { StageException } from './Exception'
+import { Event } from './Event'
+
+export class Stage extends Event {
+  name: string
+  private exceptions: StageException[]
+
+  constructor({
+    id,
+    name,
+    condition,
+    requirements,
+    exceptions,
+    response,
+  }: IStage) {
+    super(id, condition, response, requirements)
+    this.name = name || ''
+    this.exceptions =
+      exceptions?.map((exception) => new StageException(exception)) || []
+  }
+
+  getExceptions(): StageException[] {
+    return this.exceptions
+  }
+}

packages/game/cli.ts

@@ -0,0 +1,8 @@
+// eslint-disable-next-line import/no-extraneous-dependencies
+import { zodToJsonSchema } from 'zod-to-json-schema'
+import fs from 'fs'
+import { questSchema } from './schema'
+
+const jsonSchema = zodToJsonSchema(questSchema)
+
+fs.writeFileSync('quest.json', JSON.stringify(jsonSchema, null, 2))

packages/game/condition/CommandMatcher.ts

@@ -0,0 +1,13 @@
+import { ICommand } from '../schema'
+import { Matcher } from './Matcher.js'
+
+export class CommandMatcher implements Matcher {
+  private matcher: RegExp
+  constructor(command: string, flags?: string) {
+    this.matcher = new RegExp(command, flags)
+  }
+
+  match(command: ICommand): boolean {
+    return !!command.command && this.matcher.test(command.command)
+  }
+}

packages/game/condition/Condition.ts

@@ -0,0 +1,53 @@
+import {
+  ICommand,
+  IFileExistenceChecker,
+  ICondition,
+  IFileExistenceInput,
+} from '../schema'
+import { PwdMatcher } from './PwdMatcher.js'
+import { CommandMatcher } from './CommandMatcher.js'
+import { ErrorMatcher } from './ErrorMatcher.js'
+import { Matcher } from './Matcher.js'
+import { OutputMatcher } from './OutputMatcher.js'
+import { OrMatcher } from './OrMatcher.js'
+import { NotMatcher } from './NotMatcher.js'
+import { checkFiles } from './FileMatcher.js'
+
+export class Condition {
+  private files: IFileExistenceInput[] = []
+  private matchers: Matcher[] = []
+
+  constructor({ command, output, error, pwd, or, not, files }: ICondition) {
+    if (command) this.matchers.push(new CommandMatcher(command))
+    if (output) this.matchers.push(new OutputMatcher(output))
+    if (pwd) this.matchers.push(new PwdMatcher(pwd))
+    if (or) {
+      const conditions = or.map((condition) => new Condition(condition))
+      this.matchers.push(new OrMatcher(conditions))
+    }
+    if (not) this.matchers.push(new NotMatcher(new Condition(not)))
+    if (files) this.files = files
+    this.matchers.push(new ErrorMatcher(error)) // always check unexpected error
+  }
+
+  match(command: ICommand): boolean {
+    return this.matchers.every((matcher) => {
+      return matcher.match(command)
+    })
+  }
+
+  async check(checker: IFileExistenceChecker): Promise<boolean> {
+    if (this.matchers.length === 0) return true
+    return checkFiles(checker, this.files)
+  }
+
+  async satisfies(
+    command: ICommand,
+    checker: IFileExistenceChecker
+  ): Promise<boolean> {
+    // Error matcher is always true
+    if (this.matchers.length === 1 && this.files.length === 0) return false
+    // eslint-disable-next-line no-return-await
+    return this.match(command) && (await this.check(checker))
+  }
+}

packages/game/condition/ErrorMatcher.ts

@@ -0,0 +1,18 @@
+import { Matcher } from './Matcher.js'
+import { ICommand } from '../schema'
+
+export class ErrorMatcher implements Matcher {
+  private matcher?: RegExp
+  constructor(errorPattern?: string) {
+    if (errorPattern) {
+      this.matcher = new RegExp(errorPattern)
+    }
+  }
+
+  match(command: ICommand): boolean {
+    if (!this.matcher) {
+      return !command.error
+    }
+    return this.matcher.test(command.error || '')
+  }
+}

packages/game/condition/FileMatcher.ts

@@ -0,0 +1,11 @@
+import { IFileExistenceInput, IFileExistenceChecker } from '../schema'
+
+export async function checkFiles(
+  checker: IFileExistenceChecker,
+  files: IFileExistenceInput[]
+) {
+  const existences = await Promise.all(
+    files.map((file) => checker.exists(file))
+  )
+  return existences.every((exists, index) => exists === files[index].exists)
+}

packages/game/condition/Matcher.ts

@@ -0,0 +1,5 @@
+import { ICommand } from '../schema'
+
+export interface Matcher {
+  match(command: ICommand): boolean
+}

packages/game/condition/NotMatcher.ts

@@ -0,0 +1,10 @@
+import { ICommand } from '../schema'
+import { Matcher } from './Matcher.js'
+
+export class NotMatcher implements Matcher {
+  constructor(private condition: Matcher) {}
+
+  match(command: ICommand): boolean {
+    return !this.condition.match(command)
+  }
+}

packages/game/condition/OrMatcher.ts

@@ -0,0 +1,10 @@
+import { ICommand } from '../schema'
+import { Matcher } from './Matcher.js'
+
+export class OrMatcher implements Matcher {
+  constructor(private conditions: Matcher[]) {}
+
+  match(command: ICommand): boolean {
+    return this.conditions.some((condition) => condition.match(command))
+  }
+}

packages/game/condition/OutputMatcher.ts

@@ -0,0 +1,13 @@
+import { ICommand } from '../schema'
+import { Matcher } from './Matcher.js'
+
+export class OutputMatcher implements Matcher {
+  private matcher: RegExp
+  constructor(pattern: string, args?: string) {
+    this.matcher = new RegExp(pattern, args)
+  }
+
+  match(command: ICommand): boolean {
+    return !!command.output && this.matcher.test(command.output.trim())
+  }
+}