refactor: move client to sperate packages, rename cli to container

packages/container/print.js

@@ -0,0 +1,82 @@
+/* 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 = {
+  black: 30,
+  red: 31,
+  green: 32,
+  yellow: 33,
+  blue: 34,
+  magenta: 35,
+  cyan: 36,
+  white: 37,
+}
+
+function colorize(content, color) {
+  const colorCode = ANSI_COLORS[color]
+  if (!colorCode) return content
+  return `\x1b[${colorCode}m${content}\x1b[0m`
+}
+
+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 printLine(content, delay, color) {
+  const printContent = `${colorize(content, color)}${RETURN_SYMBOL}`
+  return new Promise((resolve) => {
+    let i = 0
+    const timer = setInterval(() => {
+      process.stdout.write(printContent[i])
+      i += 1
+      if (i >= printContent.length) {
+        clearInterval(timer)
+        waitForEnter().then(resolve)
+      }
+    }, delay)
+
+    waitForEnter().then(() => {
+      clearInterval(timer)
+      process.stdout.write(printContent.slice(i))
+      process.stdout.write('\n')
+      resolve()
+    })
+  })
+}
+
+async function printResponses(responses, delay = 100) {
+  for (const response of responses) {
+    const { type, content, speaker, color } = response
+    if (type === 'narrative') {
+      for (const line of content) {
+        await printLine(line, delay, color || 'white')
+      }
+    }
+    if (type === 'dialogue') {
+      console.log(`${speaker}:`)
+      for (const line of content) {
+        await printLine(`\t${line}`, delay, color || 'green')
+      }
+    }
+  }
+  rl.close()
+}
+
+module.exports = {
+  printResponses,
+  colorize,
+}