76 lines
2.7 KiB
Dart
76 lines
2.7 KiB
Dart
import 'dart:ui';
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import 'package:aves/model/entry/sort.dart';
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import 'package:aves/services/common/services.dart';
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import 'package:aves/theme/format.dart';
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import 'package:collection/collection.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter/widgets.dart';
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import 'package:intl/date_symbol_data_local.dart';
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class GlobalSearch {
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static const _platform = MethodChannel('deckers.thibault/aves/global_search');
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static Future<void> registerCallback() async {
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try {
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await _platform.invokeMethod('registerCallback', <String, dynamic>{
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// callback needs to be annotated with `@pragma('vm:entry-point')` to work in release mode
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'callbackHandle': PluginUtilities.getCallbackHandle(_init)?.toRawHandle(),
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});
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} on PlatformException catch (e, stack) {
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await reportService.recordError(e, stack);
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}
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}
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}
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@pragma('vm:entry-point')
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Future<void> _init() async {
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WidgetsFlutterBinding.ensureInitialized();
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// service initialization for path context, database
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initPlatformServices();
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await metadataDb.init();
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// `intl` initialization for date formatting
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await initializeDateFormatting();
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const _channel = MethodChannel('deckers.thibault/aves/global_search_background');
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_channel.setMethodCallHandler((call) async {
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switch (call.method) {
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case 'getSuggestions':
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return await _getSuggestions(call.arguments);
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default:
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throw PlatformException(code: 'not-implemented', message: 'failed to handle method=${call.method}');
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}
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});
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await _channel.invokeMethod('initialized');
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}
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Future<List<Map<String, String?>>> _getSuggestions(dynamic args) async {
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final suggestions = <Map<String, String?>>[];
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if (args is Map) {
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final query = args['query'];
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final locale = args['locale'];
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final use24hour = args['use24hour'];
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debugPrint('getSuggestions query=$query, locale=$locale use24hour=$use24hour');
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if (query is String && locale is String) {
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final entries = (await metadataDb.searchLiveEntries(query, limit: 9)).toList();
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final catalogMetadata = await metadataDb.loadCatalogMetadataById(entries.map((entry) => entry.id).toSet());
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catalogMetadata.forEach((metadata) => entries.firstWhereOrNull((entry) => entry.id == metadata.id)?.catalogMetadata = metadata);
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entries.sort(AvesEntrySort.compareByDate);
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suggestions.addAll(entries.map((entry) {
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final date = entry.bestDate;
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return {
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'data': entry.uri,
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'mimeType': entry.mimeType,
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'title': entry.bestTitle,
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'subtitle': date != null ? formatDateTime(date, locale, use24hour) : null,
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'iconUri': entry.uri,
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};
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}));
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}
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}
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return suggestions;
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}
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