package crontask

import (
	"fmt"
	"github.com/zeromicro/go-zero/core/logx"
	"strconv"
	"time"
	"wechat-api/ent"
	"wechat-api/ent/creditbalance"
	"wechat-api/ent/creditusage"
	"wechat-api/ent/usagedetail"
)

func (l *CronTask) computeHistoricalCredit() {
	// 获取所有机器人信息
	//wxbots, err := l.svcCtx.DB.Wx.Query().Select(wx.FieldWxid, wx.FieldID, wx.FieldOrganizationID).All(l.ctx)
	//if err != nil {
	//	l.Errorf("fetch wxids error:%v\n", err)
	//	return
	//}
	//
	//wxbotsSet := make(map[uint64][]*ent.Wx)
	//for _, bot := range wxbots {
	//	if !strings.HasPrefix(bot.Wxid, "temp-") {
	//		wxbotsSet[bot.OrganizationID] = append(wxbotsSet[bot.OrganizationID], bot)
	//	}
	//}
	orgBots := []OrgBot{}
	err := l.svcCtx.DB.UsageDetail.Query().
		GroupBy(usagedetail.FieldOrganizationID, usagedetail.FieldBotID).
		Aggregate().
		Scan(l.ctx, &orgBots)

	if err != nil {
		l.Errorf("group usage_detail error: %v", err)
		return
	}

	wxbotsSet := make(map[uint64][]string)
	for _, ob := range orgBots {
		wxbotsSet[ob.OrganizationID] = append(wxbotsSet[ob.OrganizationID], ob.BotID)
	}
	logx.Info("wxbotsSet: ", wxbotsSet)

	/*
		计算本小时的数据
		1. 查询出上小时里所有 usagedetail 内容
		2. 挨个遍历他的 bot_id ,再查询他的 bot_id 相关的参数
		3. 遍历的时候可能有重复，所以要先检查是否生成了数据，如果有就忽略，没有再生成
		----------------------------------------------------------------------------------------------------------
	*/

	// 获取当前时间
	//now := time.Now()
	//start := time.Date(2024, 12, 25, 0, 0, 0, 0, time.Local)
	start := time.Date(2025, 4, 1, 0, 0, 0, 0, time.Local)
	end := time.Date(2025, 4, 24, 23, 0, 0, 0, time.Local)
	//start := time.Date(2025, 3, 18, 0, 0, 0, 0, time.Local)
	//end := time.Date(2025, 3, 19, 23, 0, 0, 0, time.Local)

	balanceSet := make(map[uint64]float64)

	for now := end; !now.Before(start); now = now.Add(-time.Hour) {
		fmt.Println(now.Format("2006-01-02 15:00:00"))

		// 获取本小时的第一分钟
		currentHour := time.Date(now.Year(), now.Month(), now.Day(), now.Hour(), 0, 0, 0, now.Location())
		//currentHourInt, _ := strconv.Atoi(currentHour.Format("2006010215"))

		// 上一个小时的起始时间
		lastHour := currentHour.Add(-time.Hour * 1)
		lastHourInt, _ := strconv.Atoi(lastHour.Format("2006010215"))

		var allHourConsumeCoinFloat float64
		for orgID, wxinfos := range wxbotsSet {
			var orgHourConsumeCoinFloat float64
			for _, wxinfo := range wxinfos {
				l.Logger.Infof("开始计算小时数据:%d\n", lastHourInt)

				// 先判断该账号是否已经统计了小时数据，如果已经统计了，就不需要再统计了
				var consumeCoinFloat float64

				// 计算积分消耗
				usageDetails, _ := l.svcCtx.DB.UsageDetail.Query().Where(
					usagedetail.BotID(wxinfo),
					usagedetail.CreatedAtGTE(lastHour),
					usagedetail.CreatedAtLT(currentHour),
				).Order(ent.Desc(usagedetail.FieldCreatedAt)).All(l.ctx)
				allHourConsumeCoinFloat += consumeCoinFloat
				orgHourConsumeCoinFloat += consumeCoinFloat

				for _, usageDetail := range usageDetails {
					// 更改积分明细表
					hourDataCount, _ := l.svcCtx.DB.CreditUsage.Query().Where(
						creditusage.TableEQ("usage_detail"),
						creditusage.NidEQ(usageDetail.ID),
					).Count(l.ctx)
					if hourDataCount == 0 {
						balanceSet[orgID] += usageDetail.Credits
						_, err = l.svcCtx.DB.CreditUsage.Create().
							SetNotNilNumber(&usageDetail.Credits).
							SetNtype(1).
							SetTable("usage_detail").
							SetOrganizationID(orgID).
							SetNid(usageDetail.ID).
							Save(l.ctx)
						l.Errorf("save hour data error:%v \n", err)
					}
				}
			}
		}
	}

	for orgID, balance := range balanceSet {
		hourDataCount, _ := l.svcCtx.DB.CreditBalance.Query().Where(
			creditbalance.OrganizationIDEQ(orgID),
		).Count(l.ctx)
		if hourDataCount == 0 {
			_, err = l.svcCtx.DB.CreditBalance.Create().
				SetBalance(balance).
				SetOrganizationID(orgID).
				Save(l.ctx)
			l.Errorf("save hour data error:%v \n", err)
		} else {
			_, err = l.svcCtx.DB.CreditBalance.Update().
				Where(creditbalance.OrganizationIDEQ(orgID)).
				SetBalance(balance).
				Save(l.ctx)
			l.Errorf("save hour data error:%v \n", err)
		}
	}
	return
}