25 lines
880 B
Dart
25 lines
880 B
Dart
import 'dart:typed_data';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:pdf_signature/domain/models/model.dart';
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///
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class SignatureAssetRepository extends StateNotifier<List<SignatureAsset>> {
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SignatureAssetRepository() : super(const []);
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void add(Uint8List bytes, {String? name}) {
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// Always add a new asset (allow duplicates). This lets users create multiple cards
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// even when loading the same image repeatedly for different adjustments/usages.
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if (bytes.isEmpty) return;
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state = List.of(state)..add(SignatureAsset(bytes: bytes, name: name));
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}
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void remove(SignatureAsset asset) {
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state = state.where((a) => a != asset).toList(growable: false);
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}
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}
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final signatureAssetRepositoryProvider =
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StateNotifierProvider<SignatureAssetRepository, List<SignatureAsset>>(
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(ref) => SignatureAssetRepository(),
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);
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