git-touch-android-ios-app/lib/screens/trending.dart

import 'dart:convert';
import 'package:flutter/material.dart';
import 'package:git_touch/utils/utils.dart';
import 'package:git_touch/widgets/app_bar_title.dart';
import 'package:http/http.dart' as http;
import '../scaffolds/refresh.dart';
import 'package:git_touch/widgets/repository_item.dart';

class TrendingScreen extends StatefulWidget {
  @override
  _TrendingScreenState createState() => _TrendingScreenState();
}

class _TrendingScreenState extends State<TrendingScreen> {
  @override
  Widget build(BuildContext context) {
    return RefreshScaffold(
      title: AppBarTitle('Trending'),
      onRefresh: (_) async {
        var res = await http.get('https://github-trending-api.now.sh');
        var items = json.decode(res.body);

        return items.map((item) {
          return {
            'owner': {'login': item['author'], 'avatarUrl': item['avatar']},
            'name': item['name'],
            'description': item['description'],
            'stargazers': {
              'totalCount': item['stars'],
            },
            'forks': {
              'totalCount': item['forks'],
            },
            'primaryLanguage': item['language'] == null
                ? null
                : {
                    'name': item['language'],
                    'color': item['languageColor'],
                  },
            'isPrivate': false,
            'isFork': false // TODO:
          };
        }).toList();
      },
      bodyBuilder: (payload) {
        return Column(
          crossAxisAlignment: CrossAxisAlignment.stretch,
          children: join(
            borderView,
            payload.map<Widget>((item) => RepositoryItem(item)).toList(),
          ),
        );
      },
    );
  }
}