import { Command } from '@odyssey/models'
import Pagination from './pagination'

// eslint-disable-next-line import/prefer-default-export
export async function errorCommands(pagination: Pagination) {
  const commands = await Command.aggregate([
    pagination.match('_id'),
    {
      $match: {
        $and: [
          { error: { $exists: true } },
          { error: { $ne: null } },
          { error: { $ne: '' } },
        ],
      },
    },
    {
      $lookup: {
        from: 'sessions', // 替換成 'session' 對應的集合名稱
        localField: 'session', // 替換成 'session' 對應的字段名稱
        foreignField: '_id',
        as: 'session',
      },
    },
    { $unwind: '$session' },
    {
      $lookup: {
        from: 'users', // 替換成 'user' 對應的集合名稱
        localField: 'session.user', // 替換成 'user' 對應的字段名稱
        foreignField: '_id',
        as: 'session.user',
      },
    },
    { $unwind: '$session.user' },
    pagination.sort('_id'),
    pagination.limit(),
  ])

  return commands.map(({ _id, command, error, createdAt, session }) => {
    const { user, quest } = session
    return {
      _id,
      command: command.slice(0, 20),
      error: error.slice(0, 50),
      createdAt: createdAt?.toLocaleString(),
      user: user?.username,
      quest,
      session: session._id,
    }
  })
}