package config

import (
	"strings"

	"git.loyso.art/frx/eway/internal/entity"
)

type LogLevel uint8

const (
	LogLevelDebug LogLevel = iota
	LogLevelInfo
	LogLevelWarn
)

func (l *LogLevel) UnmarshalText(data []byte) (err error) {
	switch strings.ToLower(string(data)) {
	case "debug":
		*l = LogLevelDebug
	case "info":
		*l = LogLevelInfo
	case "warn":
		*l = LogLevelWarn
	default:
		return entity.SimpleError("unsupported level " + string(data))
	}

	return nil
}

type LogFormat uint8

const (
	LogFormatText LogFormat = iota
	LogFormatJSON
)

func (l *LogFormat) UnmarshalText(data []byte) (err error) {
	switch strings.ToLower(string(data)) {
	case "text":
		*l = LogFormatText
	case "info":
		*l = LogFormatJSON
	default:
		return entity.SimpleError("unsupported format " + string(data))
	}

	return nil
}

type Log struct {
	Level  string `json:"level" toml:"level"`
	Format string `json:"format" toml:"format"`
}