package reminder

import (
	"context"
	"encoding/json"
	"fmt"
	"git.getensh.com/common/gopkgs/logger"
	"go.uber.org/zap"
	"property-task/parser"
	"property-task/pb"
	pb_v1 "property-task/pb/v1"

	"time"
)

// 发送公众号消息
func sendMsgWx(publicOpenids []string, gardenName string) {
	remark := "详情请进入小程序查看"
	for _, popenId := range publicOpenids {
		content := []*pb_v1.WxPublicMsgKeyValue{
			&pb_v1.WxPublicMsgKeyValue{Key: "first", Value: "您在" + gardenName + "的房屋/车位有欠费账单"},
			&pb_v1.WxPublicMsgKeyValue{Key: "remark", Value: remark},
		}

		mreq := pb_v1.WxPublicMsgSendRequest{
			PublicOpenId: popenId,
			Content:      content,
			TemplateId:   parser.Conf.ThirdParty.Wx.PublicMsgTmpId,
		}
		_, err := pb.Thirdparty.WxPublicMsgSend(context.Background(), &mreq)
		if err != nil {
			logger.Error("func",
				zap.String("call", "pb.Thirdparty.WxPublicMsgSend "),
				zap.String("error", err.Error()))
			continue
		}

	}
}

func getOneAvailable(msgArray [][3]int64, index int) int {
	if index >= len(msgArray) || index < 0 {
		return -1
	}
	if msgArray[index][1] > 0 {
		return index
	}
	if index+1 >= len(msgArray) {
		return -1
	}
	return index + 1
}

// 发送短信消息
func sendMsgPhone(phones []string, gardenName string, msgArray [][3]int64) {
	index := 0

	for _, phone := range phones {
		index = getOneAvailable(msgArray, index)
		if index < 0 {
			break
		}
		mreq := pb_v1.TencentMsgSendRequest{
			Phone:   phone,
			MsgType: 1,
			Datas:   []string{gardenName},
		}
		_, err := pb.Thirdparty.TencentMsgSend(context.Background(), &mreq)
		if err != nil {
			logger.Error("func",
				zap.String("call", "pb.Garden.TencentMsgSend "),
				zap.String("error", err.Error()))
			continue
		}
		msgArray[index][1] = msgArray[index][1] - 1
	}
}

func sendMsgPhoneTest(phones []string, gardenName string, msgArray [][3]int64) {
	index := 0

	for _, phone := range phones {
		index = getOneAvailable(msgArray, index)
		if index < 0 {
			break
		}

		if len(phone) < 4 {
			continue
		}

		msgArray[index][1] = msgArray[index][1] - 1
	}
}

func getGardenAvailableMsgCount(gardenId int64) [][3]int64 {
	// 0:存套餐订单id
	// 1：存套餐订单剩余量（发一条短信自减）
	// 2：存套餐订单原始剩余量
	ret := [][3]int64{}
	mreq := pb_v1.MsgPackageOrderListRequest{
		Available: true,
		Status:    2,
		PageSize:  -1,
		Page:      -1,
		GardenId:  gardenId,
	}
	mreply, err := pb.System.MsgPackageOrderList(context.Background(), &mreq)
	if err != nil {
		logger.Error("func",
			zap.String("call", "pb.System.MsgPackageOrderList"),
			zap.String("error", err.Error()))
		return ret
	}
	for _, v := range mreply.List {
		ret = append(ret, [3]int64{v.OrderId, v.MsgAvailableCount, v.MsgAvailableCount})
	}
	return ret

}

func gardenAvailableMsgDecrease(msgArray [][3]int64, gardenId int64) {
	mreq := pb_v1.MsgPackageOrderDecreaseRequest{GardenId: gardenId}
	for _, array := range msgArray {
		if array[2]-array[1] <= 0 {
			continue
		}
		mreq.Count = array[2] - array[1]
		mreq.OrderId = array[0]
		_, err := pb.System.MsgPackageOrderDecrease(context.Background(), &mreq)
		if err != nil {
			logger.Error("func",
				zap.String("call", "pb.System.MsgPackageOrderDecrease"),
				zap.String("error", err.Error()))
		}

	}
}

func SendMsgTest() {
	phones := []string{"134", "13540735437", "13540735438"}
	msgArray := getGardenAvailableMsgCount(11)
	fmt.Printf("before send:%v\n", msgArray)
	sendMsgPhoneTest(phones, "华汇", msgArray)
	fmt.Printf("after send:%v\n", msgArray)
	gardenAvailableMsgDecrease(msgArray, 11)
}

// 定时发送消息
func SendUrgeMsg() {
	fmt.Printf("开始发送催缴信息:%v\n", time.Now().Format("2006-01-02 15:04:05"))
	now := time.Now()
	nowDay := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, now.Location())

	str := getGardenInfo(nowDay.Unix())
	if str == "" {
		return
	}
	gardens := []pb_v1.GardenIdInfo{}
	_ = json.Unmarshal([]byte(str), &gardens)
	for _, garden := range gardens {
		if garden.GardenId == 0 {
			continue
		}
		phones := popAllObjUsersPhones(nowDay.Unix(), garden.GardenId)
		openids := popAllObjUsersOpenids(nowDay.Unix(), garden.GardenId)

		if len(phones) > 0 {
			msgArray := getGardenAvailableMsgCount(garden.GardenId)
			sendMsgPhone(phones, garden.GardenName, msgArray)
			gardenAvailableMsgDecrease(msgArray, garden.GardenId)
		}
		if len(openids) > 0 {
			sendMsgWx(openids, garden.GardenName)
		}
	}

}