import 'dart:io';

import 'package:device_info/device_info.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/services.dart';
import 'package:fluwx_no_pay/fluwx_no_pay.dart';
import 'package:package_info/package_info.dart';

import 'global.dart';

class AppUtil {

  static bool _inited = false;

  //初始化应用
  static Future<bool> initApp(BuildContext context) async {
    if (_inited) {
      return true;
    }
    _inited = true;

    //初始化广告
    // await AdUtil.init(context);

    //初始化本地应用
    await _initNativeApp();

    //初始化版本
    if (Platform.isAndroid) {
      DeviceInfoPlugin deviceInfo = DeviceInfoPlugin();
      AndroidDeviceInfo _androidInfo = await deviceInfo.androidInfo;
      Global.androidSDK = _androidInfo.version.sdkInt;
    }

    // //初始化阿里云授权登录
    // await LoginPage.messageChannel.send({
    //   "method": "init",
    //   "secret": Constant.ALIYUN_AUTH_SECRETINFO,
    //   "privacy": Constant.PRIVACY_URL,
    //   "protocol": Constant.PROTOCOL_URL
    // }) as Map;

    return true;
  }

  //本地应用初始化
  static _initNativeApp() async {
    if (Platform.isAndroid) {
      const platform = MethodChannel("com.yeshi.location/init"); //分析1
      try {
        await platform.invokeMethod("initApp"); //分析2
      } on PlatformException catch (e) {
        print(e.toString());
      }
      //填充utdid
      await Global.loadUtdId();
      //填充channel
      await Global.loadChannel();
    }
  }

  static Future<int> getVersionCode() async {
    PackageInfo packageInfo = await PackageInfo.fromPlatform();
    return int.parse(packageInfo.buildNumber);
  }
}