/* 推广系统-广告专用 */

import {Router} from 'express'
import AdUid from '../../models/admin/AdUid'
import RedisDao from '../../redis/redis.dao'

import cors from 'cors'

const router = new Router()
const redisDao = new RedisDao()

// 获取广告区域列表
router.get('/', cors(), async (req, res, next) => {
  try {
    const query = req.query
    const game_id = query.gameid
    const platform_id = query.channelid
    const key = `ad-ratio:${game_id}:${platform_id}`
    const ratio = await redisDao.getByKey(key)

    let records = await AdUid.find({
      game_id,
      platform_id,
      deleted: false,
    })

    records = JSON.parse(JSON.stringify(records))

    let cfg = {}
    if (ratio) {
      const arr = ratio.split('\n')
      arr.map(item => {
        const kv = item.split('-')
        cfg[kv[0]] = kv[1]
      })
    }

    const result = records.map(item => {
      item.ratio = item.ratio ? item.ratio : cfg[item.channel_name] || 100
      return {
        adChannel: item.channel_id,
        ratio: parseFloat(item.ratio),
      }
    })

    res.send({
      errcode: 0,
      result,
    })
  } catch (err) {
    next(err)
  }
})

export default router