package logger

import (
	"sync"

	"easywish/config"

	"go.uber.org/zap"
)

var (
	instance *zap.Logger
	once     sync.Once
)

func NewLogger() *zap.Logger {
	once.Do(func() {
		cfg := config.GetConfig()
		var err error

		if cfg.Environment == "production" {
			instance, err = zap.NewProduction()
		} else {
			instance, err = zap.NewDevelopment()
		}
		if err != nil {
			panic("failed to initialize logger: " + err.Error())
		}
	})
	return instance
}

type SyncLogger struct {
	*zap.Logger
}

func NewSyncLogger(logger *zap.Logger) *SyncLogger {
	return &SyncLogger{logger}
}

func (s *SyncLogger) Close() error {
	return s.Sync()
}