//   Sofaraum server is the server which collects the statistics
//   for the sofaraum-heatmap application.
//   Copyright 2018 K.Langenberg and contributors. All rights reserved.
//
//   This program is free software: you can redistribute it and/or modify
//   it under the terms of the GNU General Public License as published by
//   the Free Software Foundation, either version 3 of the License, or
//   (at your option) any later version.
//
//   This program is distributed in the hope that it will be useful,
//   but WITHOUT ANY WARRANTY; without even the implied warranty of
//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//   GNU General Public License for more details.
//
//   You should have received a copy of the GNU General Public License
//   along with this program.  If not, see <https://www.gnu.org/licenses/>.

package log

import (
	"github.com/op/go-logging"
	"os"
)

// Log is the handler for the logger
var Log = logging.MustGetLogger("sofaraum-server")

var format = logging.MustStringFormatter(
	`%{color}%{time:2006-01-02 15:04:05.000} %{shortfunc} ▶ %{level:.4s} %{id:03x}%{color:reset} %{message}`,
)

// InitLogger initializes the global log handler
func InitLogger() {
	backend := logging.NewLogBackend(os.Stderr, "", 0)
	backendFormatter := logging.NewBackendFormatter(backend, format)
	logging.SetBackend(backendFormatter)
}