openstore/lib/search_page.dart

import 'dart:convert';

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:go_router/go_router.dart';
import 'package:http/http.dart' as http;
import 'package:openstore/get_app_link.dart';

class SearchPage extends StatefulWidget {
  const SearchPage({super.key, required this.search});
  final String search;

  @override
  State<SearchPage> createState() => _SearchPageState();
}

class _SearchPageState extends State<SearchPage> {
  List? _searchResults;
  @override
  void initState() {
    super.initState();
    _loadResults();
  }

  void _loadResults() async {
    var rq = await http
        .get(Uri.https("backapi.rustore.ru", "/applicationData/apps", {
      "pageSize": "20",
      "query": widget.search,
    }));
    if (rq.statusCode != 200) {
      showDialog(
          context: context,
          builder: (context) => AlertDialog(
                title: const Text("Что то пошло не так"),
                content: Text("RuStore вернул код ${rq.statusCode}"),
                actions: [
                  FilledButton(
                    onPressed: () {
                      Navigator.of(context)
                        ..pop()
                        ..pop();
                    },
                    child: const Text("ок"),
                  )
                ],
              ));
    }
    setState(() {
      _searchResults =
          json.decode(utf8.decode(rq.bodyBytes))["body"]["content"];
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
        appBar: AppBar(title: const Text("Поиск")),
        body: _searchResults == null
            ? const LinearProgressIndicator()
            : ListView.builder(
                itemCount: _searchResults?.length,
                padding: const EdgeInsets.fromLTRB(15, 0, 15, 0),
                itemBuilder: (context, i) {
                  var appInfo = _searchResults?[i];
                  return Card(
                      clipBehavior: Clip.hardEdge,
                      child: InkWell(
                        onTap: () =>
                            context.push("/app/${appInfo["packageName"]}"),
                        child: Padding(
                          padding: const EdgeInsets.all(15),
                          child: Row(
                            children: [
                              ClipRRect(
                                borderRadius: BorderRadius.circular(15),
                                child: Image.network(
                                    width: 60, appInfo["iconUrl"]),
                              ),
                              const SizedBox(
                                width: 15,
                              ),
                              Expanded(
                                child: Column(
                                  crossAxisAlignment: CrossAxisAlignment.start,
                                  children: [
                                    Text(
                                      appInfo["appName"],
                                      style: const TextStyle(
                                        fontWeight: FontWeight.bold,
                                      ),
                                      overflow: TextOverflow.ellipsis,
                                    ),
                                    Text(
                                      appInfo["packageName"],
                                      overflow: TextOverflow.ellipsis,
                                    )
                                  ],
                                ),
                              ),
                              IconButton.filledTonal(
                                onPressed: () async {
                                  Clipboard.setData(ClipboardData(
                                      text: (await getAppLink(
                                              appInfo?["appId"], context))
                                          .toString()));
                                },
                                icon: const Icon(Icons.link),
                              ),
                            ],
                          ),
                        ),
                      ));
                }));
  }
}