invoice/lib/redux/quote/quote_state.dart

96 lines
2.4 KiB
Dart

import 'dart:async';
import 'package:built_value/built_value.dart';
import 'package:built_value/serializer.dart';
import 'package:built_collection/built_collection.dart';
import 'package:invoiceninja_flutter/constants.dart';
import 'package:invoiceninja_flutter/data/models/entities.dart';
import 'package:invoiceninja_flutter/data/models/invoice_model.dart';
import 'package:invoiceninja_flutter/data/models/quote_model.dart';
import 'package:invoiceninja_flutter/redux/ui/entity_ui_state.dart';
import 'package:invoiceninja_flutter/redux/ui/list_ui_state.dart';
part 'quote_state.g.dart';
abstract class QuoteState implements Built<QuoteState, QuoteStateBuilder> {
factory QuoteState() {
return _$QuoteState._(
lastUpdated: 0,
map: BuiltMap<String, InvoiceEntity>(),
list: BuiltList<String>(),
);
}
QuoteState._();
@override
@memoized
int get hashCode;
@nullable
int get lastUpdated;
BuiltMap<String, InvoiceEntity> get map;
BuiltList<String> get list;
bool get isStale {
if (!isLoaded) {
return true;
}
return DateTime.now().millisecondsSinceEpoch - lastUpdated >
kMillisecondsToRefreshData;
}
bool get isLoaded => lastUpdated != null && lastUpdated > 0;
QuoteState loadQuotes(BuiltList<InvoiceEntity> quotes) {
final map = Map<String, InvoiceEntity>.fromIterable(
quotes,
key: (dynamic item) => item.id,
value: (dynamic item) => item,
);
return rebuild((b) => b
..lastUpdated = DateTime.now().millisecondsSinceEpoch
..map.addAll(map)
..list.replace((map.keys.toList() + list.toList()).toSet().toList()));
}
static Serializer<QuoteState> get serializer => _$quoteStateSerializer;
}
abstract class QuoteUIState extends Object
with EntityUIState
implements Built<QuoteUIState, QuoteUIStateBuilder> {
factory QuoteUIState() {
return _$QuoteUIState._(
listUIState: ListUIState(QuoteFields.quoteNumber, sortAscending: false),
editing: InvoiceEntity(),
selectedId: '',
);
}
QuoteUIState._();
@override
@memoized
int get hashCode;
@nullable
InvoiceEntity get editing;
@nullable
@BuiltValueField(serialize: false)
int get editingItemIndex;
@override
bool get isCreatingNew => editing.isNew;
@override
String get editingId => editing.id;
static Serializer<QuoteUIState> get serializer => _$quoteUIStateSerializer;
}