package main

import (
	"log/slog"
	"os"
	"path/filepath"
	"strings"
)

func setupDefaultLogger() {
	if strings.ToLower(os.Getenv("PROD")) == "true" {
		options := &slog.HandlerOptions{
			Level: slog.LevelInfo,
		}
		customLogger := slog.New(slog.NewTextHandler(os.Stdout, options))
		slog.SetDefault(customLogger)
		slog.Info("Production logger initialized", slog.Group("app", "version", Version, "build_time", BuildTime))
		return
	}

	sourceFileName := func(groups []string, a slog.Attr) slog.Attr {
		// Remove the directory and function from the source's filename.
		if a.Key == slog.SourceKey {
			source := a.Value.Any().(*slog.Source)
			source.File = filepath.Base(source.File)
			source.Function = ""
		}
		return a
	}
	options := &slog.HandlerOptions{
		Level:       slog.LevelDebug,
		AddSource:   true,
		ReplaceAttr: sourceFileName,
	}
	customLogger := slog.New(slog.NewTextHandler(os.Stdout, options))
	slog.SetDefault(customLogger)
	slog.Info("Development logger initialized", slog.Group("app", "version", Version, "build_time", BuildTime))
}