package main

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

	"menu/handlers"

	"github.com/joho/godotenv"
)

var (
	Version   = "0.8.0"
	BuildTime = "-"
)

func main() {
	setupDefaultLogger()

	err := godotenv.Load()
	if err != nil {
		slog.Warn("Cannot find .env file, using system env variables")
	}

	adminUser := os.Getenv("ADMIN_USER")
	adminPass := os.Getenv("ADMIN_PASS")

	if adminUser == "" {
		slog.Error("Missing ADMIN_USER env variable")
		os.Exit(1)
	}

	if adminPass == "" {
		slog.Error("Missing ADMIN_PASS env variable")
		os.Exit(1)
	}

	// Setup data directory
	dataDir, err := setupDataDir()
	if err != nil {
		slog.Error("Cannot set data directory", "dir", os.Getenv("DATA_DIR"), "error", err)
		os.Exit(1)
	}

	// Setup database connection
	dbConnection, err := NewDatabaseConnection(dataDir, "app.db")
	if err != nil {
		slog.Error("Databse error", "error", err)
		os.Exit(1)
	}
	db := database(dbConnection)
	defer db.Close()

	// Create App
	app := handlers.NewApp(db, handlers.NewBroker())

	// Create server
	srv := NewServer(app, "0.0.0.0:7153", "*")

	// Start background cleanup service
	go handlers.StartDailyCleanup(app)

	slog.Info("Server started", "address", srv.Addr)
	if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
		slog.Error("Cannot start server", "error", err)
		os.Exit(1)
	}
}