package main

import (
	"context"
	"io"
	"log/slog"
	"os"
	"path/filepath"

	"git.systemact.nl/henk/mars-terraform-registry/internal/config"
	"git.systemact.nl/henk/mars-terraform-registry/internal/server"
	"gopkg.in/natefinch/lumberjack.v2"
)

func main() {
	homeDir, err := os.UserHomeDir()
	if err != nil {
		panic("Can't determine home directory")
	}
	appDir := filepath.Join(homeDir, ".local", "share", "mars_terraform_registry")
	logFilePath := filepath.Join(appDir, "logs")
	if err := os.MkdirAll(logFilePath, 0755); err != nil {
		panic("Can't create log directory")
	}

	// Create Lumberjack rolling logger (replaces *os.File)
	logFile := &lumberjack.Logger{
		Filename:   logFilePath,
		MaxSize:    10,   // MB: size at which to rotate
		MaxAge:     30,   // Days: how long to keep old logs
		MaxBackups: 5,    // Number of old logs to keep
		Compress:   true, // .gz compression for old logs
		LocalTime:  true, // Local time instead of UTC in filenames
	}

	defer logFile.Close()
	multiWriter := io.MultiWriter(os.Stdout, logFile)

	logOptions := slog.HandlerOptions{
		Level: slog.LevelDebug,
	}
	slog.SetDefault(slog.New(slog.NewJSONHandler(multiWriter, &logOptions)))
	slog.Info("Logging test")
	yamlConfigLoader := &config.YamlConfigLoader{FilePath: filepath.Join(appDir, "config", "config.yaml")}
	cfg, err := yamlConfigLoader.LoadConfig()
	if err != nil {
		slog.Error("Failed to load config", slog.Any("error", err))
		panic("Failed to load config")
	}
	slog.Info("Config loaded", slog.Any("config", cfg))
	server, err := server.NewServer(cfg)
	if err != nil {
		slog.Error("Failed to create server", "error", err)
		os.Exit(1)
	}

	if err := server.Run(context.Background()); err != nil {
		slog.Error("Server error", "error", err)
		os.Exit(1)
	}

}