import BaseController from '../../common/base.controller'
import { role, router } from '../../decorators/router'
import { Puzzle } from '../../models/content/Puzzle'
import { ZError } from '../../common/ZError'

class PuzzleController extends BaseController {
  @role('anon')
  @router('post /api/:accountid/puzzle/list')
  async list(req, res) {
    let { shop, level } = req.params
    let count = 10
    let records = await Puzzle.aggregate([
      { $match: { status: 1, is_hide: 0, deleted: 0 } },
      { $sample: { size: count } }
    ]).exec()
    return records.map(o => {
      let answers = []
      for (let i = 1; i <=4; i++) {
        if (o[`a${i}`]) {
          answers.push(o[`a${i}`])
        }
      }
      answers.randomSort()
      return {
        id: o._id,
        title: o.question,
        answers,
        type: 1
      }
    })
  }

  @role('anon')
  @router('post /api/:accountid/puzzle/answer')
  async report(req, res) {
    let { id, answer } = req.params
    if (!id || !answer) {
      throw new ZError(11, 'param mismatch')
    }
    let record = await Puzzle.findById(id)
    if (!record) {
      throw new ZError(12, 'question not found')
    }
    let result = record.a1 == answer ? 1 : 0

    return {result}
  }
}