import 'dart:convert';
import 'dart:io';

import 'package:flutter/foundation.dart';
import 'package:logger/logger.dart';
import 'package:path_provider/path_provider.dart';

// 全局日志实例
late Logger logger;

// 初始化日志
Future<void> initLogger() async {
  if (kIsWeb) {
    logger = Logger(
      printer: SimplePrinter(printTime: true),
      output: ConsoleOutput(),
    );
  } else {
    final directory = await getExternalStorageDirectory();
    final logFile = File('${directory?.path}/logs/app.log');

    // 确保文件存在（会自动创建）
    await logFile.create(recursive: true);

    logger = Logger(
      filter: ProductionFilter(),
      printer: SimplePrinter(printTime: true),
      output: MultiOutput([
        ConsoleOutput(),
        FileOutput(file: logFile, overrideExisting: true, encoding: utf8),
      ]),
    );
  }
}