package main

import (
	"log"
	"net/http"
	"os"

	"gpt-manager-go/internal/config"
	"gpt-manager-go/internal/db"
	"gpt-manager-go/internal/router"
)

func main() {
	// 加载 .env 文件
	if err := config.LoadEnv(".env"); err != nil {
		log.Printf("Warning: Failed to load .env file: %v", err)
	}

	// 初始化数据库连接
	if err := db.Init(); err != nil {
		log.Fatalf("Failed to initialize database: %v", err)
	}
	defer db.Close()

	// 执行数据库迁移
	if err := db.Migrate(db.DB); err != nil {
		log.Fatalf("Failed to run migrations: %v", err)
	}

	// 设置路由
	handler := router.SetupRoutes(db.DB)

	// 获取端口
	port := os.Getenv("PORT")
	if port == "" {
		port = "8080"
	}

	log.Printf("Server starting on port %s...", port)
	if err := http.ListenAndServe(":"+port, handler); err != nil {
		log.Fatalf("Server failed: %v", err)
	}
}