package service

import (
	"ElectronicInvoice/internal/consts"
	"context"
	"fmt"
	"github.com/gogf/gf/v2/database/gdb"
	"github.com/gogf/gf/v2/errors/gerror"
	"github.com/gogf/gf/v2/frame/g"
	"github.com/gogf/gf/v2/util/gconv"
	"strconv"
	"strings"
	"time"
)

// simpleMakeInvoice 简单开票(包含一个订单开多张票)
func (im *InvoiceManager) simpleMakeInvoice(ctx context.Context) (total, okNum int, end bool, err error) {
	var (
		res gdb.Result
	)
	//查询需要开票的数据
	//(新开发票【a.invoice_status=0 AND a.invoice_changed=0】,红冲后新开【a.invoice_status=2 AND a.invoice_changed=1】)
	//线上申请发票【invoice_order_code is null 】, 管理后台一个订单拆分多个发票【invoice_order_code not like '%，%'】
	res, err = g.DB().Query(ctx, "SELECT a.*,b.pay_money FROM invoice a INNER JOIN dataexport_order b ON a.order_code=b.order_code WHERE a.invoice_variety like '%电子%' AND ((a.invoice_status=0 AND a.invoice_changed=0) or (a.invoice_status=2 AND a.invoice_changed=1 )) AND  (a.invoice_order_code is NULL OR a.invoice_order_code not like '%,%') AND a.create_time > ? ", consts.InvoiceStartTime.Unix())
	if err != nil {
		err = gerror.Wrap(err, "simpleMakeInvoice-查询待开票异常")
		return
	}
	total, okNum = res.Len(), 0
	for _, m := range res.List() {
		select {
		case im.RunPool <- true:
		case <-time.After(time.Minute * 5):
			err = gerror.Wrap(consts.WaitTimeOut, "simpleMakeInvoice-开票等待超时")
			return
		}
		var (
			iType          = gconv.String(m["invoice_type"])
			remark         = gconv.String(m["remark"])
			invoiceVariety = gconv.String(m["invoice_variety"])
			invoiceContent = gconv.String(m["invoice_content"])
			prices         = gconv.Float64(m["invoice_money"]) / float64(100)
			id             = gconv.Int64(m["id"])
		)

		if prices == 0 { //开票金额为空，取支付金额
			prices = gconv.Float64(m["pay_money"]) / float64(100)
		}

		c := MakeInvoiceData{
			Type:    "2",
			Id:      fmt.Sprintf("id:%d", id), //因为orderCode不唯一，此处禁止使用orderCode
			Notes:   remark,
			Lxdh:    gconv.String(m["phone"]),
			Fhr:     g.Cfg().MustGet(ctx, "company.hfr", "贺鹏飞").String(),
			Xsfkhh:  g.Cfg().MustGet(ctx, "company.bank", "").String(),
			Xsfyhzh: g.Cfg().MustGet(ctx, "company.bankNum", "").String(),
			InvoiceArr: []MakeInvoiceItems{{
				Xmmc:     consts.GetTaxCodeByName(invoiceContent),  //开票项
				WhStatus: 1,                                        //开票项是否维护
				Je:       strconv.FormatFloat(prices, 'f', -1, 64), //金额
				Sl:       "1",                                      //数量
			}},
		}

		//	1 增值税专用发票；2 普通发票
		if strings.Contains(invoiceVariety, "专用") {
			c.Type = "1"
		}

		if iType == "单位" {
			c.Gmfmc = gconv.String(m["company_name"])
			c.Gmfnsrsbh = gconv.String(m["taxpayer_identnum"])
			c.Gmfdz = gconv.String(m["company_address"]) //"购买方地址"
			c.Yhyywdmc = gconv.String(m["bank_name"])    //"购买方开户行"
			c.Yhzh = gconv.String(m["bank_account"])     //"购买方银行账号"
		} else {
			c.Gmfmc = iType
		}

		err = im.Auth.MakeSingleInvoice(c)
		if err != nil {
			<-im.RunPool
			if gerror.Is(err, consts.LoginOutErr) {
				end = true
				g.Log().Infof(ctx, "simpleMakeInvoice-身份过期，需要重新登录")
				return
			} else if strings.Contains(err.Error(), "税号有误") { //发票状态改为-1
				invoiceErr(ctx, g.Map{"id": id})
				g.Log().Infof(ctx, "simpleMakeInvoice-开票异常-税号异常")
			} else {
				g.Log().Errorf(ctx, "simpleMakeInvoice-开票接口调用异常 %v", err)
			}
		} else {
			okNum++
		}
	}
	return
}

// multipleOrdersMakeInvoice 联合开票(多个订单开一张发票)
func (im *InvoiceManager) multipleOrdersMakeInvoice(ctx context.Context) (total, okNum int, end bool, err error) {
	var (
		res gdb.Result
	)
	//(新开发票【a.invoice_status=0 AND a.invoice_changed=0】,红冲后新开【a.invoice_status=2 AND a.invoice_changed=1】)
	res, err = g.DB().Query(ctx, "SELECT a.only_Identifying,a.invoice_type,a.remark,a.invoice_variety,a.taxpayer_identnum,a.company_name,a.invoice_content,a.invoice_money,a.company_address,a.phone,a.bank_account,a.bank_name FROM invoice a WHERE a.invoice_variety like '%电子%' AND ((a.invoice_status=0 AND a.invoice_changed=0) or (a.invoice_status=2 AND a.invoice_changed=1)) AND a.invoice_order_code like '%,%' AND a.create_time > ? GROUP BY only_Identifying", consts.InvoiceStartTime.Unix())
	if err != nil {
		err = gerror.Wrap(err, "multipleOrdersMakeInvoice-查询待开票异常")
		return
	}
	total, okNum = res.Len(), 0
	for _, m := range res.List() {
		select {
		case im.RunPool <- true:
		case <-time.After(time.Minute * 5):
			err = gerror.Wrap(consts.WaitTimeOut, "multipleOrdersMakeInvoice-开票等待超时")
			return
		}
		var (
			onlyIdentifying = gconv.String(m["only_Identifying"])
			iType           = gconv.String(m["invoice_type"])
			prices          = gconv.Float64(m["invoice_money"]) / float64(100)
			remark          = gconv.String(m["remark"])
			invoiceVariety  = gconv.String(m["invoice_variety"])
			invoiceContent  = gconv.String(m["invoice_content"])
		)

		if onlyIdentifying == "" {
			continue
		}

		c := MakeInvoiceData{
			Type:    "2",
			Id:      fmt.Sprintf("only_Identifying:%s", onlyIdentifying),
			Notes:   remark,
			Lxdh:    gconv.String(m["phone"]),
			Fhr:     g.Cfg().MustGet(ctx, "company.hfr", "贺鹏飞").String(),
			Xsfkhh:  g.Cfg().MustGet(ctx, "company.bank", "").String(),
			Xsfyhzh: g.Cfg().MustGet(ctx, "company.bankNum", "").String(),
			InvoiceArr: []MakeInvoiceItems{{
				Xmmc:     consts.GetTaxCodeByName(invoiceContent),  //开票项
				WhStatus: 1,                                        //开票项是否维护
				Je:       strconv.FormatFloat(prices, 'f', -1, 64), //金额
				Sl:       "1",                                      //数量
			}},
		}
		//	1 增值税专用发票；2 普通发票
		if strings.Contains(invoiceVariety, "专用") {
			c.Type = "1"
		}

		if iType == "单位" {
			c.Gmfmc = gconv.String(m["company_name"])
			c.Gmfnsrsbh = gconv.String(m["taxpayer_identnum"])
			c.Gmfdz = gconv.String(m["company_address"]) //"购买方地址"
			c.Yhyywdmc = gconv.String(m["bank_name"])    //"购买方开户行"
			c.Yhzh = gconv.String(m["bank_account"])     //"购买方银行账号"
		} else {
			c.Gmfmc = iType
		}

		err = im.Auth.MakeSingleInvoice(c)
		if err != nil {
			<-im.RunPool
			if gerror.Is(err, consts.LoginOutErr) {
				g.Log().Infof(ctx, "multipleOrdersMakeInvoice-身份过期，需要重新登录")
				end = true
				return
			} else if strings.Contains(err.Error(), "税号有误") { //发票状态改为-1
				invoiceErr(ctx, g.Map{"only_Identifying": onlyIdentifying})
				g.Log().Infof(ctx, "multipleOrdersMakeInvoice-开票异常-税号异常")
			} else {
				g.Log().Errorf(ctx, "multipleOrdersMakeInvoice-开票接口调用异常 %v", err)
			}
		} else {
			okNum++
		}
	}
	return
}

// makeRedInvoice 单票红冲(包含一个订单开多张票)
func (im *InvoiceManager) makeRedInvoice(ctx context.Context) (total, okNum int, end bool, err error) {
	var (
		res gdb.Result
	)
	//冲红任务
	res, err = g.DB().Query(ctx, "SELECT invoice_number,billing_time FROM invoice a  WHERE a.invoice_variety like '%电子%' AND a.invoice_status=0 AND a.invoice_changed=1 AND (a.invoice_order_code is NULL OR a.invoice_order_code not like '%,%') AND a.create_time > ? ", consts.InvoiceStartTime.Unix())
	if err != nil {
		err = gerror.Wrap(err, "makeRedInvoice-查询待冲红订单异常")
		return
	}
	total, okNum = res.Len(), 0
	for _, m := range res.List() {
		select {
		case im.RunPool <- true:
		case <-time.After(time.Minute * 5):
			err = gerror.Wrap(consts.WaitTimeOut, "makeRedInvoice-开票等待超时")
			return
		}
		var (
			invoiceNumber = gconv.String(m["invoice_number"])
			invoiceDate   = time.Unix(gconv.Int64(m["billing_time"]), 0)
		)
		err = im.Auth.MakeSingleRedInvoice(MakeRedInvoiceData{
			Num:  invoiceNumber,
			Date: invoiceDate.Format(consts.DateFormat_Short),
		})
		if err != nil {
			<-im.RunPool
			if gerror.Is(err, consts.LoginOutErr) {
				g.Log().Infof(ctx, "makeRedInvoice-身份过期，需要重新登录")
				end = true
				return
			}
		} else {
			okNum++
		}
	}
	return
}

// multipleOrdersMakeRedInvoice 联合开票红冲(多个订单开一张发票)
func (im *InvoiceManager) multipleOrdersMakeRedInvoice(ctx context.Context) (total, okNum int, end bool, err error) {
	var (
		res gdb.Result
	)
	//冲红任务
	res, err = g.DB().Query(ctx, "SELECT invoice_number,billing_time FROM invoice a  WHERE a.invoice_variety like '%电子%' AND a.invoice_status=0 AND a.invoice_changed=1 AND a.invoice_order_code like '%,%' AND a.create_time > ? GROUP BY only_Identifying", consts.InvoiceStartTime.Unix())
	if err != nil {
		err = gerror.Wrap(err, "multipleOrdersMakeRedInvoice-查询待冲红订单异常")
		return
	}
	total, okNum = res.Len(), 0
	for _, m := range res.List() {
		select {
		case im.RunPool <- true:
		case <-time.After(time.Minute * 5):
			err = gerror.Wrap(consts.WaitTimeOut, "multipleOrdersMakeRedInvoice-开票等待超时")
			return
		}
		var (
			invoiceNumber = gconv.String(m["invoice_number"])
			invoiceDate   = time.Unix(gconv.Int64(m["billing_time"]), 0)
		)
		err = im.Auth.MakeSingleRedInvoice(MakeRedInvoiceData{
			Num:  invoiceNumber,
			Date: invoiceDate.Format(consts.DateFormat_Short),
		})
		if err != nil {
			<-im.RunPool
			if gerror.Is(err, consts.LoginOutErr) {
				g.Log().Infof(ctx, "multipleOrdersMakeRedInvoice-身份过期，需要重新登录")
				end = true
				return
			}
		} else {
			okNum++
		}
	}
	return
}

// invoiceErr 开票异常
func invoiceErr(ctx context.Context, query map[string]interface{}) {
	_, err := g.DB().Update(ctx, "invoice", g.Map{
		"invoice_status": -1,
	}, query)
	if err != nil {
		g.Log().Errorf(ctx, "更改开票失败-状态异常 %+v", query)
	}
}