import 'package:cashier_reserve/common/print/print.dart';
import 'package:cashier_reserve/common/push/push.dart';
import 'package:cashier_reserve/data_model/login/login_result.dart';
import 'package:cashier_reserve/login/login_view.dart';
import 'package:cashier_reserve/model/reserve_model.dart';
import 'package:cashier_reserve/model/version_model.dart';
import 'package:cashier_reserve/update_version/update_version_view.dart';
import 'package:easy_refresh/easy_refresh.dart';
import 'package:package_info_plus/package_info_plus.dart';

import '../base/ui.dart';
import '../channel/channel_event.dart';
import '../utils/func_tools.dart';
import 'hive_manager.dart';

class AppManager {
  static BuildContext? globalContext;
  static bool _isAlertLogin = false;

  static String _smsContent = "";

  static Future<void> initThirdPackage() async {
    MyEventChannel.startListener();

    await HiveManager.initHive();

    EasyRefresh.defaultHeaderBuilder = () => const ClassicHeader(
          dragText: "下拉刷新",
          readyText: "释放刷新",
          armedText: "正在刷新",
          processingText: "正在刷新",
          processedText: "刷新完成",
          noMoreText: "没有更多数据了",
          failedText: "刷新失败",
          messageText: "上次刷新时间：%T",
          showText: true,
          showMessage: true,
          iconDimension: 30,
          spacing: 10,
        );
  }

  static void setGlobalContext(BuildContext context) {
    globalContext = context;
  }

  static bool isLogin() {
    String token = HiveManager.getUserToken();
    if (isEmptyString(token)) {
      gotoLogin();
      return false;
    }
    return true;
  }

  static void gotoLogin() {
    if (_isAlertLogin) {
      return;
    }
    _isAlertLogin = true;

    while (Navigator.of(globalContext!).canPop()) {
      Navigator.of(globalContext!).pop();
    }

    YJPush.presentWidget(globalContext!, const LoginView());
  }

  static void checkAppVersion() async {
    final res = await VersionModel.requestNewVersionInfo();
    yjPrint(res);

    if (res == null || res.version == null) {
      return;
    }

    PackageInfo packageInfo = await PackageInfo.fromPlatform();
    yjPrint("version == ${packageInfo.version}");

    List<String> serverList = res.version!.split(".");
    List<String> localList = packageInfo.version.split(".");

    if (serverList.length != 3 || localList.length != 3) {
      return;
    }

    int serverVersion = int.parse(serverList[0]) * 10000 + int.parse(serverList[1]) * 100 + int.parse(serverList[2]);
    int localVersion = int.parse(localList[0]) * 10000 + int.parse(localList[1]) * 100 + int.parse(localList[2]);

    if (serverVersion <= localVersion) {
      return;
    }

    yjPrint("serverVersion == $serverVersion, localVersion == $localVersion");

    YJPush.presentWidget(globalContext!, UpdateVersionView(versionModel: res,));
  }

  static void disposeLoginWidget() {
    _isAlertLogin = false;
  }

  static bool isShowLoginView() {
    return _isAlertLogin;
  }

  static String getUserToken() {
    return HiveManager.getUserToken();
  }

  static void loginSuccess(LoginResult? r) {
    HiveManager.setUserToken(r?.token ?? '');
    HiveManager.setShopId((r?.shopId ?? '').toString());
    HiveManager.setShopName(r?.shopName ?? '');
    HiveManager.setShopLogo(r?.logo ?? '');
    HiveManager.setUserInfo(r?.user?.toString() ?? '');

    disposeLoginWidget();
    Navigator.of(globalContext!).pop();
  }

  static Future<String> loadReserveSms() async {
    if (_smsContent.isNotEmpty) {
      return _smsContent;
    }
    _smsContent = await ReserveModel.getReserveSms();
    return _smsContent;
  }
}