package logger

import (
	c "live-streamer/config"
	"os"
	"strings"

	"go.uber.org/zap"
	"go.uber.org/zap/zapcore"
)

var (
	GlobalLogger *zap.Logger
	config       *c.Config
)

func init() {
	config = c.GlobalConfig

	var logLevel zapcore.Level
	switch strings.ToLower(config.Log.Level) {
	case "info":
		logLevel = zap.InfoLevel
	case "error":
		logLevel = zap.ErrorLevel
	case "warn":
		logLevel = zap.WarnLevel
	case "debug":
		logLevel = zap.DebugLevel
	case "panic":
		logLevel = zap.PanicLevel
	}

	encoderConfig := zap.NewProductionEncoderConfig()
	encoderConfig.EncodeLevel = zapcore.CapitalLevelEncoder
	encoderConfig.EncodeTime = zapcore.ISO8601TimeEncoder

	consoleWriter := zapcore.AddSync(os.Stdout)
	consoleCore := zapcore.NewCore(zapcore.NewConsoleEncoder(encoderConfig), consoleWriter, logLevel)
	GlobalLogger = zap.New(consoleCore)
}