package questionnreser

import (
	"time"

	"91porn-server/common/stderr"
	"91porn-server/models/v/exchcodemod"
	"91porn-server/models/v/idmod"
	"91porn-server/models/v/questionnremod"
	"91porn-server/models/v/usermod"
	"91porn-server/web/service/exchcodeser"
)

var QuestionnaireGiftGold = []int{50, 100, 200}
var BatchNum = "YS-dzwj"
var Remark = "调查问卷活动奖励兑换码"
var InvalidTime = time.Hour * 24 * 3

// 生成活动兑换码  reward 奖励天数 count生成兑换码数
func makeExchangeCode(reward int, count int) ([]string, error) {
	now := time.Now()
	exchangeCodes := make([]exchcodemod.ExchCode, count)
	codes := make([]string, count)
	for i := 0; i < count; i++ {
		var exchangeCode = exchcodeser.ProduceExchangeCode(0)
		codes[i] = exchangeCode
		exchangeCodes[i] = exchcodemod.ExchCode{
			BatchNum:    BatchNum,
			App:         exchcodemod.AppTypeYSVideo,
			Code:        exchangeCode,
			Authority:   exchcodemod.AuthorityShortVideoVip,
			Status:      exchcodemod.StatusUnused,
			Reward:      reward,
			Operator:    exchcodemod.SystemOperator,
			Remark:      Remark,
			EffectiveAt: now,
			InvalidAt:   now.Add(InvalidTime),
			CreatedAt:   now,
			UpdatedAt:   now,
		}
	}
	return codes, exchcodemod.BulkWrite(exchangeCodes)
}

func Submit(q questionnremod.Questionnaire) (code stderr.Code, res questionnremod.SubmitRes) {
	code = stderr.Success
	qid, err := idmod.GetQuestionnaireId()
	if err != nil {
		code = stderr.ErrNetWorkBusy
		return
	}
	q.QuestionId = qid
	u, err := usermod.FindUserByUID(q.UID)
	if err != nil {
		code = stderr.ErrNetWorkBusy
		return
	}
	if u == nil {
		code = stderr.UserIsNotExists
		return
	}
	//不是vip||vip过期||vip小于试卷允许最小等级||vip越界
	if u.VipLevel < 1 || u.VipExpireDate.Before(time.Now()) || u.VipLevel < q.Level || u.VipLevel > 3 {
		code = stderr.ErrAccessForbid
		return
	}
	q.Gold = QuestionnaireGiftGold[q.Level-1]
	switch q.Level {
	case 1:
		q.Codes, _ = makeExchangeCode(7, 1)
	case 2:
		//30天会员
		q.Codes, _ = makeExchangeCode(30, 1)
	case 3:
		//30天会员*2
		q.Codes, _ = makeExchangeCode(30, 2)
	default:

	}
	if err = questionnremod.Insert(q); err != nil {
		code = stderr.ErrNetWorkBusy
		return
	}
	res.Gold = q.Gold
	res.Codes = q.Codes
	res.QuestionId = q.QuestionnaireId
	return
}

func GetByUID(uid uint64) (int, []questionnremod.Questionnaire, error) {
	vipLevel := 0
	u, _ := usermod.FindUserByUID(uid)
	if u != nil && u.VipExpireDate.After(time.Now()) {
		vipLevel = u.VipLevel
	}
	data, err := questionnremod.GetByUID(uid)
	return vipLevel, data, err
}