88 lines
2.8 KiB
Dart
88 lines
2.8 KiB
Dart
import 'package:riverpod_annotation/riverpod_annotation.dart';
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import 'package:trainhub_flutter/injection.dart';
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import 'package:trainhub_flutter/domain/repositories/analysis_repository.dart';
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import 'package:trainhub_flutter/presentation/analysis/analysis_state.dart';
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part 'analysis_controller.g.dart';
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@riverpod
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class AnalysisController extends _$AnalysisController {
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late final AnalysisRepository _repo;
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@override
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Future<AnalysisState> build() async {
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_repo = getIt<AnalysisRepository>();
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final sessions = await _repo.getAllSessions();
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return AnalysisState(sessions: sessions);
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}
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Future<void> createSession(String name, String videoPath) async {
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final session = await _repo.createSession(name, videoPath);
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final sessions = await _repo.getAllSessions();
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final annotations = await _repo.getAnnotations(session.id);
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state = AsyncValue.data(
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AnalysisState(
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sessions: sessions,
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activeSession: session,
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annotations: annotations,
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),
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);
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}
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Future<void> loadSession(String id) async {
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final session = await _repo.getSession(id);
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if (session == null) return;
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final annotations = await _repo.getAnnotations(id);
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final current = state.valueOrNull ?? const AnalysisState();
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state = AsyncValue.data(
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current.copyWith(
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activeSession: session,
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annotations: annotations,
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),
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);
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}
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Future<void> deleteSession(String id) async {
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await _repo.deleteSession(id);
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final sessions = await _repo.getAllSessions();
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final current = state.valueOrNull ?? const AnalysisState();
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state = AsyncValue.data(
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current.copyWith(
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sessions: sessions,
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activeSession:
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current.activeSession?.id == id ? null : current.activeSession,
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annotations: current.activeSession?.id == id ? [] : current.annotations,
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),
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);
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}
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Future<void> addAnnotation({
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required String name,
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required String description,
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required double startTime,
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required double endTime,
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required String color,
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}) async {
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final current = state.valueOrNull;
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if (current?.activeSession == null) return;
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await _repo.addAnnotation(
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sessionId: current!.activeSession!.id,
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name: name,
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description: description,
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startTime: startTime,
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endTime: endTime,
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color: color,
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);
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final annotations = await _repo.getAnnotations(current.activeSession!.id);
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state = AsyncValue.data(current.copyWith(annotations: annotations));
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}
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Future<void> deleteAnnotation(String id) async {
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await _repo.deleteAnnotation(id);
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final current = state.valueOrNull;
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if (current?.activeSession == null) return;
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final annotations = await _repo.getAnnotations(current!.activeSession!.id);
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state = AsyncValue.data(current.copyWith(annotations: annotations));
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}
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}
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