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eatvio_app/lib/features/diary/presentation/bloc/glossary_sync_state.dart
2026-04-24 16:54:04 +03:00

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import 'package:freezed_annotation/freezed_annotation.dart';
part 'glossary_sync_state.freezed.dart';
/// Состояние синхронизации глоссария продуктов.
///
/// idle → ничего не происходит
/// checking → проверяем checksum через /meta
/// downloading → скачиваем дамп в файл
/// processing → парсим JSON + bulk-insert в БД (progress: 0.0–1.0)
/// completed → синхронизация завершена (syncedCount записей)
/// error → ошибка синхронизации
@freezed
abstract class GlossarySyncState with _$GlossarySyncState {
const factory GlossarySyncState.idle() = GlossarySyncIdle;
const factory GlossarySyncState.checking() = GlossarySyncChecking;
const factory GlossarySyncState.downloading({
/// Прогресс загрузки файла: 0.0 – 1.0 (null если Content-Length неизвестен)
double? progress,
}) = GlossarySyncDownloading;
const factory GlossarySyncState.processing({
/// Кол-во обработанных записей
required int processed,
/// Общее кол-во записей в дампе
required int total,
}) = GlossarySyncProcessing;
const factory GlossarySyncState.completed({
/// Кол-во синхронизированных записей
required int syncedCount,
}) = GlossarySyncCompleted;
const factory GlossarySyncState.error({
required String message,
}) = GlossarySyncError;
const factory GlossarySyncState.upToDate() = GlossarySyncUpToDate;
}