53 lines
1.4 KiB
Dart
53 lines
1.4 KiB
Dart
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import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:imagini/core/imagini_application.dart';
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import 'package:imagini/api/imagini_api_repository.dart';
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import 'package:imagini/graphql/imagini_graphql.dart';
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class HomeBloc{
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final ImaginiApplication _application;
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ImaginiAPIRepository _imaginiAPI;
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final _mediaItemsController = StreamController<MediaItems$Query>.broadcast();
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Stream<MediaItems$Query> get mediaItemsResult => _mediaItemsController.stream;
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final _loginController = StreamController<bool>.broadcast();
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Stream<bool> get loginResult => _loginController.stream;
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final _authenticatedController = StreamController<bool>.broadcast();
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Stream<bool> get authenticatedResult => _authenticatedController.stream;
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HomeBloc(this._application){
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_init();
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}
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void _init(){
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_imaginiAPI = _application.imaginiAPI;
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getMediaItems();
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}
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void dispose(){
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_loginController.close();
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_authenticatedController.close();
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_mediaItemsController.close();
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}
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Image getImage(String fileName){
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return _imaginiAPI.getImage(fileName);
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}
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getMediaItems(){
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_mediaItemsController.addStream(_imaginiAPI.mediaItems());
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}
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checkAuthentication(){
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_authenticatedController.addStream(_imaginiAPI.isAuthenticated());
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}
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attemptHome(String username, password, server){
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_loginController.addStream(_imaginiAPI.login(username, password, server));
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}
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}
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