package logger

import (
	"context"
	"fmt"
	"os"
)

var defaultLogger *Logger

func init() {
	defaultLogger = New()
}

func Default() *Logger {
	return defaultLogger
}

func SetDefault(l *Logger) {
	defaultLogger = l
}

func Debug(format string, args ...interface{}) {
	defaultLogger.log(DEBUG, format, args...)
}

func Info(format string, args ...interface{}) {
	defaultLogger.log(INFO, format, args...)
}

func Warn(format string, args ...interface{}) {
	defaultLogger.log(WARN, format, args...)
}

func Error(format string, args ...interface{}) {
	defaultLogger.log(ERROR, format, args...)
}

func Fatal(format string, args ...interface{}) {
	defaultLogger.log(FATAL, format, args...)
	os.Exit(1)
}

func Panic(format string, args ...interface{}) {
	defaultLogger.log(PANIC, format, args...)
	panic(fmt.Sprintf(format, args...))
}

func DebugCtx(ctx context.Context, format string, args ...interface{}) {
	defaultLogger.logCtx(DEBUG, ctx, format, args...)
}

func InfoCtx(ctx context.Context, format string, args ...interface{}) {
	defaultLogger.logCtx(INFO, ctx, format, args...)
}

func WarnCtx(ctx context.Context, format string, args ...interface{}) {
	defaultLogger.logCtx(WARN, ctx, format, args...)
}

func ErrorCtx(ctx context.Context, format string, args ...interface{}) {
	defaultLogger.logCtx(ERROR, ctx, format, args...)
}

func FatalCtx(ctx context.Context, format string, args ...interface{}) {
	defaultLogger.logCtx(FATAL, ctx, format, args...)
	os.Exit(1)
}

func PanicCtx(ctx context.Context, format string, args ...interface{}) {
	defaultLogger.logCtx(PANIC, ctx, format, args...)
	panic(fmt.Sprintf(format, args...))
}

func DebugField(message string, keyValues ...interface{}) {
	defaultLogger.logField(DEBUG, message, keyValues...)
}

func InfoField(message string, keyValues ...interface{}) {
	defaultLogger.logField(INFO, message, keyValues...)
}

func WarnField(message string, keyValues ...interface{}) {
	defaultLogger.logField(WARN, message, keyValues...)
}

func ErrorField(message string, keyValues ...interface{}) {
	defaultLogger.logField(ERROR, message, keyValues...)
}

func FatalField(message string, keyValues ...interface{}) {
	defaultLogger.logField(FATAL, message, keyValues...)
	os.Exit(1)
}

func PanicField(message string, keyValues ...interface{}) {
	defaultLogger.logField(PANIC, message, keyValues...)
	panic(message)
}