selectable suggestion provider

2025-06-27 16:30:12 +02:00
parent 3c1176bf79
commit bf190276cc
19 changed files with 586 additions and 47 deletions
@@ -0,0 +1,42 @@
+import 'dart:convert';
+
+import 'package:exceptions/exceptions.dart';
+import 'package:http/http.dart' as http;
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+import 'package:weblibre/core/http_error_handler.dart';
+import 'package:weblibre/features/search/domain/entities/abstract/i_search_suggestion_provider.dart';
+
+part 'brave.g.dart';
+
+@Riverpod(keepAlive: true)
+class BraveAutosuggestService extends _$BraveAutosuggestService
+    implements ISearchSuggestionProvider {
+  static final _baseUrl = Uri.https('search.brave.com', 'api/suggest');
+
+  late http.Client _client;
+
+  @override
+  void build() {
+    _client = http.Client();
+
+    ref.onDispose(() {
+      _client.close();
+    });
+  }
+
+  @override
+  Future<Result<List<String>>> getSuggestions(String query) {
+    return Result.fromAsync(() async {
+      final response = await _client
+          .get(_baseUrl.replace(queryParameters: {'q': query}))
+          .timeout(const Duration(seconds: 5));
+
+      final results = jsonDecode(utf8.decode(response.bodyBytes)) as List;
+      return switch (results.last) {
+        final String result => [result],
+        final List resultList => resultList.cast(),
+        _ => [],
+      };
+    }, exceptionHandler: handleHttpError);
+  }
+}
@@ -0,0 +1,27 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'brave.dart';
+
+// **************************************************************************
+// RiverpodGenerator
+// **************************************************************************
+
+String _$braveAutosuggestServiceHash() =>
+    r'3b2f465dcf4b44b0450975d3909fc7066d171bf2';
+
+/// See also [BraveAutosuggestService].
+@ProviderFor(BraveAutosuggestService)
+final braveAutosuggestServiceProvider =
+    NotifierProvider<BraveAutosuggestService, void>.internal(
+      BraveAutosuggestService.new,
+      name: r'braveAutosuggestServiceProvider',
+      debugGetCreateSourceHash: const bool.fromEnvironment('dart.vm.product')
+          ? null
+          : _$braveAutosuggestServiceHash,
+      dependencies: null,
+      allTransitiveDependencies: null,
+    );
+
+typedef _$BraveAutosuggestService = Notifier<void>;
+// ignore_for_file: type=lint
+// ignore_for_file: subtype_of_sealed_class, invalid_use_of_internal_member, invalid_use_of_visible_for_testing_member, deprecated_member_use_from_same_package
@@ -0,0 +1,42 @@
+import 'dart:convert';
+
+import 'package:exceptions/exceptions.dart';
+import 'package:http/http.dart' as http;
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+import 'package:weblibre/core/http_error_handler.dart';
+import 'package:weblibre/features/search/domain/entities/abstract/i_search_suggestion_provider.dart';
+
+part 'duckduckgo.g.dart';
+
+@Riverpod(keepAlive: true)
+class DuckDuckGoAutosuggestService extends _$DuckDuckGoAutosuggestService
+    implements ISearchSuggestionProvider {
+  static final _baseUrl = Uri.https('duckduckgo.com', 'ac/');
+
+  late http.Client _client;
+
+  @override
+  void build() {
+    _client = http.Client();
+
+    ref.onDispose(() {
+      _client.close();
+    });
+  }
+
+  @override
+  Future<Result<List<String>>> getSuggestions(String query) {
+    return Result.fromAsync(() async {
+      final response = await _client
+          .get(_baseUrl.replace(queryParameters: {'type': 'list', 'q': query}))
+          .timeout(const Duration(seconds: 5));
+
+      final results = jsonDecode(utf8.decode(response.bodyBytes)) as List;
+      return switch (results.last) {
+        final String result => [result],
+        final List resultList => resultList.cast(),
+        _ => [],
+      };
+    }, exceptionHandler: handleHttpError);
+  }
+}
@@ -0,0 +1,27 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'duckduckgo.dart';
+
+// **************************************************************************
+// RiverpodGenerator
+// **************************************************************************
+
+String _$duckDuckGoAutosuggestServiceHash() =>
+    r'1679e6d9bce7cb380b1ee60c768abe2fddb79478';
+
+/// See also [DuckDuckGoAutosuggestService].
+@ProviderFor(DuckDuckGoAutosuggestService)
+final duckDuckGoAutosuggestServiceProvider =
+    NotifierProvider<DuckDuckGoAutosuggestService, void>.internal(
+      DuckDuckGoAutosuggestService.new,
+      name: r'duckDuckGoAutosuggestServiceProvider',
+      debugGetCreateSourceHash: const bool.fromEnvironment('dart.vm.product')
+          ? null
+          : _$duckDuckGoAutosuggestServiceHash,
+      dependencies: null,
+      allTransitiveDependencies: null,
+    );
+
+typedef _$DuckDuckGoAutosuggestService = Notifier<void>;
+// ignore_for_file: type=lint
+// ignore_for_file: subtype_of_sealed_class, invalid_use_of_internal_member, invalid_use_of_visible_for_testing_member, deprecated_member_use_from_same_package
@@ -0,0 +1,46 @@
+// ignore_for_file: avoid_dynamic_calls
+
+import 'dart:convert';
+
+import 'package:exceptions/exceptions.dart';
+import 'package:http/http.dart' as http;
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+import 'package:weblibre/core/http_error_handler.dart';
+import 'package:weblibre/features/search/domain/entities/abstract/i_search_suggestion_provider.dart';
+
+part 'qwant.g.dart';
+
+@Riverpod(keepAlive: true)
+class QwantAutosuggestService extends _$QwantAutosuggestService
+    implements ISearchSuggestionProvider {
+  static final _baseUrl = Uri.https('api.qwant.com', 'v3/suggest');
+
+  late http.Client _client;
+
+  @override
+  void build() {
+    _client = http.Client();
+
+    ref.onDispose(() {
+      _client.close();
+    });
+  }
+
+  @override
+  Future<Result<List<String>>> getSuggestions(String query) {
+    return Result.fromAsync(() async {
+      final response = await _client
+          .get(_baseUrl.replace(queryParameters: {'q': query}))
+          .timeout(const Duration(seconds: 5));
+
+      final results =
+          jsonDecode(utf8.decode(response.bodyBytes)) as Map<String, dynamic>;
+      if (results['status'] != 'success') {
+        throw Exception('qwant api error');
+      }
+
+      final items = results['data']['items'] as List;
+      return items.map((item) => item['value'] as String).toList();
+    }, exceptionHandler: handleHttpError);
+  }
+}
@@ -0,0 +1,27 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'qwant.dart';
+
+// **************************************************************************
+// RiverpodGenerator
+// **************************************************************************
+
+String _$qwantAutosuggestServiceHash() =>
+    r'a942cd073289d20d43647de5c0f43fb08790045f';
+
+/// See also [QwantAutosuggestService].
+@ProviderFor(QwantAutosuggestService)
+final qwantAutosuggestServiceProvider =
+    NotifierProvider<QwantAutosuggestService, void>.internal(
+      QwantAutosuggestService.new,
+      name: r'qwantAutosuggestServiceProvider',
+      debugGetCreateSourceHash: const bool.fromEnvironment('dart.vm.product')
+          ? null
+          : _$qwantAutosuggestServiceHash,
+      dependencies: null,
+      allTransitiveDependencies: null,
+    );
+
+typedef _$QwantAutosuggestService = Notifier<void>;
+// ignore_for_file: type=lint
+// ignore_for_file: subtype_of_sealed_class, invalid_use_of_internal_member, invalid_use_of_visible_for_testing_member, deprecated_member_use_from_same_package
@@ -1,5 +1,17 @@
 import 'package:exceptions/exceptions.dart';

+enum SearchSuggestionProviders {
+  brave('Brave', 'brave'),
+  ddg('DuckDuckGo', 'ddg'),
+  kagi('Kagi', 'kagi'),
+  qwant('Qwant', 'qwant');
+
+  final String label;
+  final String relatedBang;
+
+  const SearchSuggestionProviders(this.label, this.relatedBang);
+}
+
 abstract interface class ISearchSuggestionProvider {
  Future<Result<List<String>>> getSuggestions(String query);
 }