package controller

import (
	. "app.yhyue.com/moapp/jybase/api"
	"fmt"
	"github.com/gogf/gf/v2/errors/gerror"
	"github.com/gogf/gf/v2/frame/g"
	"github.com/gogf/gf/v2/net/ghttp"
	"github.com/gogf/gf/v2/util/gconv"
	uuid2 "github.com/google/uuid"
	"github.com/pkg/errors"
	"jyOrderManager/internal/model"
	"regexp"
	"strings"
	"time"
)

func GetReturnOnlineHandler(r *ghttp.Request) {
	rData, err := func() (interface{}, error) {
		var param model.OrderReturnOnlineParams
		err := gconv.Struct(r.GetBody(), &param)
		if err != nil {
			return nil, errors.Wrap(err, "数据校验异常")
		}

		var (
			doType    = param.DoType
			orderCode = param.OrderCode
			money     = gconv.Int(param.Money)
			payWay    = param.PayWay
		)
		orderRes, err := g.DB().GetOne(r.Context(), "SELECT buy_subject,user_phone,company_name,product_type,pay_money+(select IFNULL(sum(payMoney),0) as return_money from moneyCorrection where orderCode=?) as pay_money FROM dataexport_order WHERE order_code=?", orderCode, orderCode)
		if err != nil {
			return nil, gerror.Wrapf(err, "查询订单数据异常%s", orderCode)
		}
		calculationRes, err := g.DB().Query(r.Context(), "SELECT SUM(return_money) as returned_money  FROM return_money_record WHERE order_code=? AND state=1", orderCode)
		if err != nil {
			return nil, gerror.Wrapf(err, "计算已回款出错%s", orderCode)
		}
		var (
			returnedMoney = gconv.Int(calculationRes.List()[0]["returned_money"])
			orderMap      = orderRes.Map()
			payMoney      = gconv.Int(orderMap["pay_money"])
		)

		switch doType {
		case "query":
			if gconv.Int(orderRes.Map()["pay_money"])-returnedMoney <= 0 {
				return nil, fmt.Errorf("待支付金额异常")
			}
			account, product := formatShow(orderMap)
			return map[string]interface{}{
				"product": product,
				"account": account,
				"money":   payMoney - returnedMoney,
			}, nil
		case "getPay":
			if payMoney-returnedMoney-money < 0 {
				return nil, fmt.Errorf("待支付金额异常")
			}
			var (
				now        = time.Now()
				exDay      = now.AddDate(0, 0, 3)
				targetTime = time.Date(exDay.Year(), exDay.Month(), exDay.Day(), 23, 59, 59, 0, time.Local)
				token      = uuid2.New().String()
				payPath    string
			)

			switch payWay {
			case 1:
				payPath = "/weixin/pay/returnMoney"
			case 2:
				payPath = "/returnMoney/aliPage"
			default:
				return nil, fmt.Errorf("方式异常")
			}

			if _, err := g.DB().Insert(r.Context(), "return_money_online", map[string]interface{}{
				"status":       0,
				"token":        token,
				"order_code":   orderCode,
				"return_money": money,
				"expire_time":  targetTime.Format("2006-01-02 15:04:05"),
				"creat_time":   now.Format("2006-01-02 15:04:05"),
			}); err != nil {
				return nil, gerror.Wrapf(err, "保存回款数据异常")
			}
			return map[string]interface{}{
				"product": fmt.Sprintf("%s%s?token=%s", g.Cfg("global").MustGet(r.Context(), "webDomain.jy").String(), payPath, token),
				"expire":  targetTime.Unix(),
			}, nil
		}
		return nil, fmt.Errorf("未知操作")
	}()
	if err != nil {
		g.Log().Errorf(r.Context(), "获取回款码异常 %v", err)
	}
	r.Response.WriteJson(NewResult(rData, err))
}

func formatShow(orderMap map[string]interface{}) (string, string) {
	var account string
	if company_name := gconv.String(orderMap["company_name"]); company_name != "" {
		account = company_name
	} else if phone := gconv.String(orderMap["user_phone"]); len(phone) == 11 && !strings.HasPrefix(phone, "9") {
		account = maskPhoneNumber(phone)
	}
	product := gconv.String(orderMap["product_type"])
	if product == "VIP订阅" {
		product = "超级订阅"
	}
	return account, product
}

func maskPhoneNumber(phoneNumber string) string {
	re := regexp.MustCompile(`(\d{3})\d{4}(\d{4})`)
	maskedNumber := re.ReplaceAllString(phoneNumber, "$1****$2")
	return maskedNumber
}