package logger

import (
	"gerald/internal/adapters/config"
	"os"
	"time"

	"github.com/rs/zerolog"
	"github.com/rs/zerolog/pkgerrors"
)

func NewLogger(config *config.Config) zerolog.Logger {
	level, err := zerolog.ParseLevel(config.LoggingLevel)
	if err != nil {
		panic(err)
	}

	//zerolog global settings
	zerolog.ErrorStackMarshaler = pkgerrors.MarshalStack
	zerolog.LevelFieldName = "lvl"
	zerolog.MessageFieldName = "msg"
	zerolog.DurationFieldUnit = time.Millisecond
	zerolog.DurationFieldInteger = true

	//zerolog output settings
	output := zerolog.ConsoleWriter{
		Out:        os.Stderr,
		NoColor:    false,
		TimeFormat: time.Stamp,
		PartsOrder: []string{
			zerolog.TimestampFieldName,
			zerolog.LevelFieldName,
			zerolog.MessageFieldName,
			zerolog.CallerFieldName,
		},
	}

	//create adapted logger with output settings
	return zerolog.New(output).Level(level).With().Timestamp().Logger()
}