62 lines
2.0 KiB
Dart
62 lines
2.0 KiB
Dart
/*
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* Copyright (c) 2024-2025 Fabian Freund.
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*
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* This file is part of WebLibre
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* (see https://weblibre.eu).
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import 'dart:convert';
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import 'package:exceptions/exceptions.dart';
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import 'package:http/http.dart' as http;
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import 'package:riverpod_annotation/riverpod_annotation.dart';
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import 'package:weblibre/core/http_error_handler.dart';
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import 'package:weblibre/features/search/domain/entities/abstract/i_search_suggestion_provider.dart';
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part 'kagi.g.dart';
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@Riverpod(keepAlive: true)
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class KagiAutosuggestService extends _$KagiAutosuggestService
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implements ISearchSuggestionProvider {
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static final _baseUrl = Uri.https('kagi.com', 'api/autosuggest');
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late http.Client _client;
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@override
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void build() {
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_client = http.Client();
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ref.onDispose(() {
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_client.close();
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});
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}
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@override
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Future<Result<List<String>>> getSuggestions(String query) {
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return Result.fromAsync(() async {
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final response = await _client
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.get(_baseUrl.replace(queryParameters: {'q': query}))
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.timeout(const Duration(seconds: 5));
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final results = jsonDecode(utf8.decode(response.bodyBytes)) as List;
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return switch (results.last) {
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final String result => [result],
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final List resultList => resultList.cast(),
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_ => [],
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};
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}, exceptionHandler: handleHttpError);
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}
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}
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