package main

import (
	"fmt"
	"log"

	"gorm.io/driver/mysql"
	"gorm.io/gorm"
)

const (
	DbDSN = "root:bindbox2025kdy@tcp(150.158.78.154:3306)/dev_game?charset=utf8mb4&parseTime=True&loc=Local"
)

func main() {
	db, err := gorm.Open(mysql.Open(DbDSN), &gorm.Config{})
	if err != nil {
		log.Fatalf("DB connection failed: %v", err)
	}

	fmt.Println("--- Debugging User 9090 Coupons (Cloud DB) ---")

	var coupons []map[string]interface{}
	db.Raw("SELECT id, coupon_id, balance_amount, status, valid_end, used_order_id, used_at FROM user_coupons WHERE user_id = 9090").Scan(&coupons)

	fmt.Printf("%-5s | %-10s | %-15s | %-8s | %-20s | %-15s\n", "ID", "CouponID", "Balance", "Status", "ValidEnd", "UsedOrder")
	fmt.Println("------------------------------------------------------------------------------------------")
	for _, c := range coupons {
		fmt.Printf("%-5v | %-10v | %-15v | %-8v | %-20v | %-15v\n", c["id"], c["coupon_id"], c["balance_amount"], c["status"], c["valid_end"], c["used_order_id"])
	}

	fmt.Println("\n--- Checking Ledger for these coupons ---")
	var ledger []map[string]interface{}
	db.Raw("SELECT user_coupon_id, change_amount, balance_after, order_id, action, created_at FROM user_coupon_ledger WHERE user_id = 9090 ORDER BY created_at DESC").Scan(&ledger)
	for _, l := range ledger {
		fmt.Printf("CouponID: %v, Change: %v, After: %v, Order: %v, Action: %v, Time: %v\n", l["user_coupon_id"], l["change_amount"], l["balance_after"], l["order_id"], l["action"], l["created_at"])
	}
}