package main

import (
	"context"
	"log/slog"
	"os"
	"os/signal"
	"syscall"

	"github.com/fish/language/backend/internal/app"
	"github.com/fish/language/backend/internal/config"
	"github.com/fish/language/backend/internal/repository"
)

func main() {
	ctx := context.Background()

	cfg, err := config.Load()
	if err != nil {
		slog.Error("failed to load config", "error", err)
		os.Exit(1)
	}

	pool, err := repository.NewPool(ctx, cfg.DatabaseURL)
	if err != nil {
		slog.Error("failed to connect to database", "error", err)
		os.Exit(1)
	}
	defer pool.Close()

	application := app.New(cfg, pool)

	go func() {
		if err := application.Run(); err != nil {
			slog.Error("server error", "error", err)
			os.Exit(1)
		}
	}()

	slog.Info("server started", "addr", cfg.HTTPAddr)

	quit := make(chan os.Signal, 1)
	signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
	<-quit

	slog.Info("shutting down server")
}