package service

import (
	"fmt"
	"hospital-admin-api/api/dao"
	"hospital-admin-api/api/model"
	"hospital-admin-api/extend/aliyun"
	"hospital-admin-api/utils"
	"math/rand"
	"time"
)

// ExportService 导出
type ExportService struct {
}

// DoctorWithdrawalData 提现记录数据
type DoctorWithdrawalData struct {
	WithdrawalId            string    // 提现编号
	DoctorName              string    // 医生姓名
	Mobile                  string    // 医生手机号
	DoctorCardNum           string    // 医生证件号码
	AppliedWithdrawalAmount float64   // 提现金额
	ActualWithdrawalAmount  float64   // 实际提现金额
	IncomeTax               float64   // 提现所得税金额
	BankName                string    // 提现银行名称
	BankCardCode            string    // 银行卡号
	BankCardAddress         string    // 银行地址
	ExamineStatus           string    // 审核状态（1:审核中 2:审核通过 3:审核未通过）
	ExamineFailReason       string    // 审核失败原因
	ExamineTime             time.Time // 审核日期
	ExamineBy               string    // 审核人员名称
	PaymentStatus           string    // 财务打款状态（0:否 1:是）
	PaymentTime             time.Time // 财务打款时间
	PaymentBy               string    // 财务打款人员id（后台用户id）
	CreatedAt               time.Time // 创建时间
}

// DoctorWithdrawal 提现记录
func (r *ExportService) DoctorWithdrawal(doctorWithdrawals []*model.DoctorWithdrawal) (string, error) {
	header := []utils.HeaderCellData{
		{Value: "提现编号", CellType: "string", NumberFmt: "", ColWidth: 25},
		{Value: "医生姓名", CellType: "string", NumberFmt: "", ColWidth: 18},
		{Value: "医生手机号", CellType: "string", NumberFmt: "", ColWidth: 18},
		{Value: "医生证件号码", CellType: "string", NumberFmt: "", ColWidth: 25},
		{Value: "申请提现金额", CellType: "float", NumberFmt: "0.0000", ColWidth: 18},
		{Value: "实际提现金额", CellType: "float", NumberFmt: "0.0000", ColWidth: 18},
		{Value: "个人所得税", CellType: "float", NumberFmt: "0.0000", ColWidth: 18},
		{Value: "银行名称", CellType: "string", NumberFmt: "", ColWidth: 25},
		{Value: "银行卡号", CellType: "string", NumberFmt: "", ColWidth: 27},
		{Value: "银行地址", CellType: "string", NumberFmt: "", ColWidth: 46},
		{Value: "审核状态", CellType: "string", NumberFmt: "", ColWidth: 18},
		{Value: "审核失败原因", CellType: "string", NumberFmt: "", ColWidth: 33},
		{Value: "审核日期", CellType: "date", NumberFmt: "yyyy-mm-dd hh:mm:ss", ColWidth: 30},
		{Value: "审核人员", CellType: "string", NumberFmt: "", ColWidth: 18},
		{Value: "打款状态", CellType: "string", NumberFmt: "", ColWidth: 18},
		{Value: "打款时间", CellType: "date", NumberFmt: "yyyy-mm-dd hh:mm:ss", ColWidth: 30},
		{Value: "打款人员", CellType: "string", NumberFmt: "", ColWidth: 18},
		{Value: "申请时间", CellType: "date", NumberFmt: "yyyy-mm-dd hh:mm:ss", ColWidth: 30},
	}

	var interfaceSlice []interface{}
	for _, v := range doctorWithdrawals {
		// 审核状态
		examineStatus := "未知"
		if v.ExamineStatus == 1 {
			examineStatus = "审核中"
		} else if v.ExamineStatus == 2 {
			examineStatus = "审核通过"
		} else if v.ExamineStatus == 3 {
			examineStatus = "审核未通过"
		}

		// 审核人员
		examineBy := ""
		if v.ExamineBy != 0 {
			adminUserDao := dao.AdminUserDao{}
			adminUser, err := adminUserDao.GetAdminUserFirstById(v.ExamineBy)
			if err == nil && adminUser != nil {
				examineBy = adminUser.NickName
			}
		}

		// 打款状态
		paymentStatus := "未知"
		if v.PaymentStatus == 0 {
			paymentStatus = "未打款"
		} else if v.ExamineStatus == 1 {
			paymentStatus = "已打款"
		}

		// 打款人员
		paymentBy := ""
		if v.PaymentBy != 0 {
			adminUserDao := dao.AdminUserDao{}
			adminUser, err := adminUserDao.GetAdminUserFirstById(v.PaymentBy)
			if err == nil && adminUser != nil {
				paymentBy = adminUser.NickName
			}
		}

		// 银行名称
		bankName := "未知"
		if v.DoctorWithdrawalBank != nil {
			if v.DoctorWithdrawalBank.BasicBank != nil {
				if v.DoctorWithdrawalBank.BasicBank.BankName != "" {
					bankName = v.DoctorWithdrawalBank.BasicBank.BankName
				}
			}
		}

		// 银行卡号
		bankCardCode := "未知"

		// 开户行地址
		bankCardAddress := ""

		if v.DoctorWithdrawalBank != nil {
			if v.DoctorWithdrawalBank.BankCardCode != "" {
				bankCardCode = v.DoctorWithdrawalBank.BankCardCode
			}

			bankCardAddress = v.DoctorWithdrawalBank.Province + v.DoctorWithdrawalBank.City + v.DoctorWithdrawalBank.County
		}

		// 时间处理
		var examineTime time.Time
		if v.ExamineTime != (model.LocalTime{}) {
			t := time.Time(v.ExamineTime)
			examineTime = t
		}

		var paymentTime time.Time
		if v.PaymentTime != (model.LocalTime{}) {
			t := time.Time(v.PaymentTime)
			paymentTime = t
		}

		var createdAt time.Time
		if v.CreatedAt != (model.LocalTime{}) {
			t := time.Time(v.CreatedAt)
			createdAt = t
		}

		doctorWithdrawalData := DoctorWithdrawalData{
			WithdrawalId:            fmt.Sprintf("%d", v.WithdrawalId),
			DoctorName:              v.UserDoctor.UserName,
			Mobile:                  v.UserDoctor.User.Mobile,
			DoctorCardNum:           v.UserDoctor.UserDoctorInfo.CardNum,
			AppliedWithdrawalAmount: v.AppliedWithdrawalAmount,
			ActualWithdrawalAmount:  v.ActualWithdrawalAmount,
			IncomeTax:               v.IncomeTax,
			BankName:                bankName,
			BankCardCode:            bankCardCode,
			BankCardAddress:         bankCardAddress,
			ExamineStatus:           examineStatus,
			ExamineFailReason:       v.ExamineFailReason,
			ExamineTime:             examineTime,
			ExamineBy:               examineBy,
			PaymentStatus:           paymentStatus,
			PaymentTime:             paymentTime,
			PaymentBy:               paymentBy,
			CreatedAt:               createdAt,
		}

		interfaceSlice = append(interfaceSlice, doctorWithdrawalData)
	}

	file, err := utils.Export(header, interfaceSlice)
	if err != nil {
		return "", err
	}

	// 设置文件名字
	now := time.Now()
	dateTimeString := now.Format("20060102150405") // 当前时间字符串
	rand.Seed(time.Now().UnixNano())               // 设置随机数
	ossPath := "admin/export/output" + dateTimeString + fmt.Sprintf("%d", rand.Intn(9000)+1000) + ".xlsx"

	// 上传oss
	_, err = aliyun.PutObjectByte(ossPath, file.Bytes())
	if err != nil {
		return "", err
	}

	ossPath = utils.AddOssDomain("/" + ossPath)
	return ossPath, nil
}