import { ActivityInfo } from 'models/ActivityInfo'
import { ActivityUser } from 'models/ActivityUser'
import { rankKey, rankLevel } from 'services/rank.svr'
import { BaseController, ROLE_ANON, ZError, ZRedisClient, role, router } from 'zutils'
import { SyncLocker } from 'common/SyncLocker'
import { ScoreRecord } from 'models/ScoreRecord'
import { formatAddress } from 'zutils/utils/chain.util'
import { formatNumShow, isValidShareCode } from 'common/Utils'
import { checkReCaptcha } from 'services/google.svr'
import { RANK_SCORE_SCALE, SCORE_INVITE_REBATE } from 'common/Constants'
import logger from 'logger/logger'

const MAX_LIMIT = 100
export default class ActivityController extends BaseController {
  @role(ROLE_ANON)
  @router('get /api/activity/:id')
  async info(req) {
    let { id } = req.params
    if (!id) {
      throw new ZError(11, 'invalid activity id')
    }
    let activity = await ActivityInfo.findById(id)
    if (!activity) {
      throw new ZError(12, 'activity not found')
    }
    return activity.toJson()
  }

  /**
   * 更新邀请码
   * @param req
   * @returns
   */
  @router('post /api/activity/upload_invite_code')
  async uploadInviteCode(req) {
    await new SyncLocker().checkLock(req)
    logger.db('upload_invite_code', req)
    await checkReCaptcha(req, 'invite_user')
    let { code } = req.params
    if (!isValidShareCode(code)) {
      throw new ZError(11, 'invalid invite code')
    }
    let user = req.user
    if (user.inviteUser) {
      throw new ZError(11, 'invite user already set')
    }
    // if (!user.allTaskFinished()) {
    //   throw new ZError(12, 'not all tasks finished')
    // }
    // In production, users cannot invite themselves
    if (process.env.NODE_ENV === 'production' && code === user.inviteCode) {
      throw new ZError(13, 'cannot invite yourself')
    }
    let inviteUser = await ActivityUser.findByCode(code, user.activity)
    if (!inviteUser) {
      throw new ZError(12, 'invalid invite code')
    }
    // const dateTag = formatDate(new Date())
    // // 更新邀请积分-邀请人
    // await updateRankScore({
    //   user: inviteUser.id,
    //   score: shareCfg.inviter,
    //   activity: user.activity,
    //   scoreType: SCORE_INVITE_USER,
    //   scoreParams: {
    //     date: dateTag,
    //     user: user.id,
    //   },
    // })
    // // 更新邀请积分-被邀请人
    // await updateRankScore({
    //   user: user.id,
    //   score: shareCfg.invitee,
    //   activity: user.activity,
    //   scoreType: SCORE_INVITE_INVITEE,
    //   scoreParams: {
    //     date: dateTag,
    //     user: inviteUser.id,
    //   },
    // })
    user.inviteUser = inviteUser.id
    await user.save()
    // return { score: shareCfg.invitee }
    return { score: 0 }
  }

  /**
   * 邀请列表
   */
  @router('get /api/activity/invite_list')
  async inviteUserList(req) {
    let user = req.user
    const totalKey = rankKey(user.activity)
    const keyInvite = `${user.activity}:invite`
    let users = await ActivityUser.find({ inviteUser: user.id })
    let records = await ScoreRecord.find({ type: SCORE_INVITE_REBATE, user: user.id, activity: user.activity })
    let scoreMap = new Map()
    for (let r of records) {
      if (!scoreMap.has(r.data.fromUser)) {
        scoreMap.set(r.data.fromUser, 0)
      }
      scoreMap.set(r.data.fromUser, scoreMap.get(r.data.fromUser) + r.score)
    }
    let results = []
    for (let u of users) {
      const totalScore = await new ZRedisClient().zscore(totalKey, u.id)
      // const inviteScore = await new ZRedisClient().zscore(keyInvite, `${user.id}_${u.id}`)
      const score = totalScore ? parseInt(totalScore + '') / RANK_SCORE_SCALE : 0
      const scoreInvite = scoreMap.get(u.id) || 0
      results.push({
        // user: u.id,
        level: rankLevel(score),
        nickname: u.twitterName || u.discordName || formatAddress(u.address),
        avatar: u.twitterAvatar || '',
        score: formatNumShow(score),
        scoreInvite: formatNumShow(scoreInvite),
      })
    }
    return results
  }

  /**
   * 积分详情列表
   */
  @router('get /api/activity/score_list')
  async scoreList(req) {
    let user = req.user
    const records = await ScoreRecord.find({ user: user.id, activity: user.activity, score: { $gt: 0 } }).sort({
      _id: -1,
    })
    return records.map(record => {
      return {
        score: formatNumShow(record.score),
        type: record.type,
        //@ts-ignore
        time: record.createdAt.getTime(),
      }
    })
  }

  @role(ROLE_ANON)
  @router('get /api/activity/leaderboard/:activity/:page')
  async inviteCode(req) {
    let { page, activity, limit } = req.params
    page = parseInt(page || '0')
    limit = parseInt(limit || MAX_LIMIT)
    page = page < 0 ? 0 : page
    const start = page * limit
    const end = start + limit - 1
    const records = await new ZRedisClient().zrevrange(`${activity}:score`, start, end)
    let results: any = []
    // const yesterdayKey = rankKey(activity, yesterday())
    for (let i = 0; i < records.length; i += 2) {
      const id = records[i]
      let score = formatNumShow(parseInt(records[i + 1]) / RANK_SCORE_SCALE)
      const user = await ActivityUser.findById(id)
      const rank = start + i / 2 + 1
      results.push({
        rank,
        level: rankLevel(rank),
        nickname: user?.twitterName || user?.discordName || user?.address ? formatAddress(user.address) : 'unknown',
        avatar: user?.twitterAvatar || '',
        score,
        // yesterday: yesterdayScore ? parseInt(yesterdayScore + '') : 0,
      })
    }
    return results
  }
}