zhiying_comm/lib/util/router_util.dart

import 'package:flutter/material.dart';
import 'package:zhiying_comm/pages/login_page/login_page.dart';
import 'package:zhiying_comm/zhiying_comm.dart';
import 'package:provider/provider.dart';

class RouterUtil {
  static Future route(Map<String, dynamic> model, BuildContext context) async {
    // 唯一跳转标识
    String skipIdentifier = model['skip_identifier'].toString();
    // 需要登录
    String requiredLogin = model['required_login'].toString();
    // 需要淘宝授权
    String requiredTaobaoAuth = model['required_taobao_auth'].toString();

    if (skipIdentifier == null || skipIdentifier == '') {
      print('skipIdentifier 参数不存在，无法跳转页面');
      return Future.error('skipIdentifier 参数不存在，无法跳转页面');
    }
    print('skipIdentifier: ${skipIdentifier}');

    if (requiredLogin == '1') {
      UserInfoModel user =
          await Provider.of<UserInfoNotifier>(context, listen: false)
              .getUserInfoModel();
      print(user.toString());
      if (user?.token == null || user.token == '') {
        print('need login...');
        return Navigator.of(context)
            .push(MaterialPageRoute(builder: (BuildContext context) {
          return LoginPage(model);
        }));
      }
    }

    Widget page = EmptyPage();
    if (PageFactory.hasRegisted(skipIdentifier)) {
      page = PageFactory.create(skipIdentifier, model);
    } else {
      Api api = Api('/api/v1/mod/${skipIdentifier.toString()}',
          method: NetMethod.GET);
      var result = await api.onRequest();
      page = PageFactory.create('index', Map<String, dynamic>.from(result));
    }
    return Navigator.of(context)
        .push(MaterialPageRoute(builder: (BuildContext context) {
      return page;
    }));
  }
}