143 lines
3.5 KiB
Dart
143 lines
3.5 KiB
Dart
/// Providers: Quotes
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///
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/// Riverpod providers for managing quotes state.
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library;
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import 'package:riverpod_annotation/riverpod_annotation.dart';
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import 'package:worker/core/database/models/enums.dart';
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import 'package:worker/features/quotes/data/datasources/quotes_local_datasource.dart';
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import 'package:worker/features/quotes/data/models/quote_model.dart';
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part 'quotes_provider.g.dart';
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/// Quotes Local Data Source Provider
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@riverpod
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QuotesLocalDataSource quotesLocalDataSource(Ref ref) {
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return QuotesLocalDataSource();
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}
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/// Quotes Provider
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///
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/// Provides list of all quotes from local data source.
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@riverpod
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class Quotes extends _$Quotes {
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@override
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Future<List<QuoteModel>> build() async {
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final datasource = ref.read(quotesLocalDataSourceProvider);
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// Seed mock data on first load
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final quotes = await datasource.getAllQuotes();
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if (quotes.isEmpty) {
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await datasource.seedMockQuotes();
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return await datasource.getAllQuotes();
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}
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return quotes;
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}
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/// Refresh quotes
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Future<void> refresh() async {
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state = const AsyncValue.loading();
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state = await AsyncValue.guard(() async {
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return await ref.read(quotesLocalDataSourceProvider).getAllQuotes();
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});
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}
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}
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/// Quote Search Query Provider
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@riverpod
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class QuoteSearchQuery extends _$QuoteSearchQuery {
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@override
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String build() {
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return '';
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}
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void updateQuery(String query) {
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state = query;
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}
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void clearQuery() {
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state = '';
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}
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}
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/// Selected Quote Status Filter Provider
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@riverpod
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class SelectedQuoteStatus extends _$SelectedQuoteStatus {
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@override
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QuoteStatus? build() {
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return null; // null means show all statuses
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}
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void selectStatus(QuoteStatus? status) {
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state = status;
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}
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void clearFilter() {
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state = null;
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}
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}
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/// Filtered Quotes Provider
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///
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/// Filters quotes by search query and status.
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@riverpod
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Future<List<QuoteModel>> filteredQuotes(Ref ref) async {
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final quotesAsync = ref.watch(quotesProvider);
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final searchQuery = ref.watch(quoteSearchQueryProvider);
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final selectedStatus = ref.watch(selectedQuoteStatusProvider);
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return quotesAsync.when(
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data: (quotes) {
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var filtered = quotes;
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// Filter by search query
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if (searchQuery.isNotEmpty) {
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final lowerQuery = searchQuery.toLowerCase();
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filtered = filtered.where((quote) {
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final matchesNumber = quote.quoteNumber.toLowerCase().contains(
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lowerQuery,
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);
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final matchesProject =
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quote.projectName?.toLowerCase().contains(lowerQuery) ?? false;
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return matchesNumber || matchesProject;
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}).toList();
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}
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// Filter by status
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if (selectedStatus != null) {
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filtered = filtered
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.where((quote) => quote.status == selectedStatus)
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.toList();
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}
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// Sort by creation date (newest first)
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filtered.sort((a, b) => b.createdAt.compareTo(a.createdAt));
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return filtered;
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},
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loading: () => [],
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error: (error, stack) => [],
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);
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}
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/// Quotes Count by Status Provider
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@riverpod
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Future<Map<QuoteStatus, int>> quotesCountByStatus(Ref ref) async {
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final quotesAsync = ref.watch(quotesProvider);
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return quotesAsync.when(
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data: (quotes) {
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final counts = <QuoteStatus, int>{};
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for (final status in QuoteStatus.values) {
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counts[status] = quotes.where((quote) => quote.status == status).length;
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}
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return counts;
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},
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loading: () => {},
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error: (error, stack) => {},
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);
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}
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