package services

import (
	"fmt"
	"hongze/hongze_task/models"
	"hongze/hongze_task/utils"
	"time"
)

//存量客户数据统计
func StackCompanyStatistic() (err error) {
	defer func() {
		if err != nil {
			go utils.SendEmail(utils.APPNAME+"【"+utils.RunMode+"】"+"失败提醒", "存量客户数据统计 ErrMsg:"+err.Error(), utils.EmailSendToUsers)
		}
	}()
	dayStr := time.Now().AddDate(0, 0, -1).Format(utils.FormatDate) //截止到昨天的数据
	//查询昨天的数据有没有生成，如果没有生成的话，那么重新生成
	count, err := models.GetStackCompanyCount(dayStr)
	if err != nil {
		fmt.Println("查询昨天的数据是否生成语句 执行异常：", err.Error())
		return
	}
	//昨天数据有生成，那么就不往下执行了
	if count > 0 {
		fmt.Println("昨天的数据已经生成，不允许重复生成")
		return
	}

	total, list, err := models.GetStackCompanyListV1()
	if err != nil {
		fmt.Println("查询新签客户数（存量客户）异常：", err.Error())
		return
	}
	fmt.Println("total：", total)
	//fmt.Println(list)

	for _, company := range list {
		item := models.StackCompanyStatistic{
			CompanyId:    company.CompanyId,
			CompanyName:  company.CompanyName,
			ProductId:    company.ProductId,
			ProductName:  company.ProductName,
			ContractNum:  company.Count,
			SellerId:     company.SellerId,
			SellerName:   company.SellerName,
			GroupId:      company.GroupId,
			DepartmentId: company.DepartmentId,
			Date:         dayStr, //截止到昨天的数据
			StartDate:    company.StartDate,
			EndDate:      company.EndDate,
			RegionType:   company.RegionType,
			CreateTime:   time.Now(),
		}

		if company.ProductStatus == "正式" {
			//正式客户
			if company.Count == 1 {
				//新签客户数
				item.Type = "新签客户"
			} else {
				item.Type = "续约客户"
			}
		} else {
			//未续约客户
			item.Type = "未续约客户"
			continue
		}
		addErr := models.AddStackCompanyStatistic(&item)
		if addErr != nil {
			fmt.Println("存量客户数据统计，插入数据异常：", addErr)
		}
	}

	total, notRenewalCompanyList, err := models.GetNotRenewalCompanyTotalV1(time.Now().Format(utils.FormatDateTime))
	if err != nil {
		fmt.Println("查询未续约客户数（存量客户）异常：", err.Error())
		return
	}
	fmt.Println("total：", total)
	//fmt.Println(list)

	for _, company := range notRenewalCompanyList {
		endDateTime, err := time.Parse(utils.FormatDateTime, company.CreateTime)
		if err != nil {
			fmt.Println("查询未续约客户数，插入数据异常：", err)
		}
		item := models.StackCompanyStatistic{
			CompanyId:   company.CompanyId,
			CompanyName: company.CompanyName,
			ProductId:   company.ProductId,
			ProductName: company.ProductName,
			//ContractNum:  company.Count,
			SellerId:     company.SellerId,
			SellerName:   company.SellerName,
			GroupId:      company.GroupId,
			DepartmentId: company.DepartmentId,
			Date:         dayStr, //截止到昨天的数据
			StartDate:    company.StartDate,
			EndDate:      endDateTime.Format(utils.FormatDate),
			RegionType:   company.RegionType,
			CreateTime:   time.Now(),
			Type:         "未续约客户",
		}
		addErr := models.AddStackCompanyStatistic(&item)
		if addErr != nil {
			fmt.Println("存量客户数据统计，插入数据异常：", addErr)
		}
	}
	return
}