package dao

import (
	"time"

	"git.rosy.net.cn/baseapi/utils"
	"git.rosy.net.cn/jx-callback/business/model"
)

func GetUserBill(db *DaoDB, userID, billID string) (userBill *model.UserBill, err error) {
	sql := `
		SELECT * FROM user_bill WHERE deleted_at = ? 
	`
	sqlParams := []interface{}{utils.DefaultTimeValue}
	if userID != "" {
		sql += ` AND user_id = ?`
		sqlParams = append(sqlParams, userID)
	}
	if billID != "" {
		sql += ` AND bill_id = ?`
		sqlParams = append(sqlParams, billID)
	}
	err = GetRow(db, &userBill, sql, sqlParams)
	return userBill, err
}

func GetBillExpend(db *DaoDB, userID string, billType int, fromTime, toTime time.Time) (billExpends []*model.BillExpend, err error) {
	sql := `
		SELECT b.* 
		  FROM user_bill a 
		  JOIN bill_expend b ON b.bill_id = a.bill_id
		 WHERE a.deleted_at = ?  
	`
	sqlParams := []interface{}{utils.DefaultTimeValue}
	if userID != "" {
		sql += ` AND a.user_id = ?`
		sqlParams = append(sqlParams, userID)
	}
	if billType != 0 {
		sql += ` AND b.type = ?`
		sqlParams = append(sqlParams, billType)
	}
	if fromTime != utils.ZeroTimeValue {
		sql += ` AND b.created_at >= ?`
		sqlParams = append(sqlParams, fromTime)
	}
	if toTime != utils.ZeroTimeValue {
		sql += ` AND b.created_at <= ?`
		sqlParams = append(sqlParams, toTime)
	}
	err = GetRow(db, &billExpends, sql, sqlParams)
	return billExpends, err
}