feat(app): экраны импорта отчётов, целей, доходов, ребалансировки, налогов и бенчмарков

Импорт (/imports, /instruments/pending) и фаза 4 (/goals, /income, /rebalance, /tax, аналитика-хаб с benchmarks_card) — по docs/ai/import-contract.md и docs/ai/phase4-contract.md. file_picker для загрузки отчёта.
2026-09-19 10:44:38 +03:00
parent 15f5812ea4
commit b69bb4a0c9
52 changed files with 7404 additions and 13 deletions
@@ -0,0 +1,180 @@
+import 'package:fintracker_app/features/imports/data/imports_api.dart';
+import 'package:fintracker_app/features/pending/data/pending_api.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+/// The exact payload from `docs/ai/import-contract.md`. If the backend renames a field this
+/// test is the first thing that notices.
+const _previewJson = <String, dynamic>{
+  'id': 12,
+  'broker': 'sber',
+  'filename': 'S930W42_11022026_17092026.html',
+  'sha256': '9f2c',
+  'size_bytes': 87333,
+  'parser_name': 'report_sber',
+  'parser_version': '1',
+  'parse_status': 'parsed',
+  'error': null,
+  'duplicate_of_id': null,
+  'account_external_id': 'S930W42',
+  'account_id': 57,
+  'account_name': 'Сбер ИИС',
+  'account_suggestions': [
+    {'id': 57, 'name': 'Сбер ИИС', 'broker': 'sber', 'source_id': 'S930W42'},
+  ],
+  'period_from': '2026-02-11',
+  'period_to': '2026-09-17',
+  'uploaded_at': '2026-09-18T12:30:00+03:00',
+  'committed_at': null,
+  'counts': {
+    'lines': 61,
+    'events_total': 47,
+    'events_new': 47,
+    'events_duplicate': 0,
+    'events_shadow': 0,
+    'events_pending': 3,
+    'by_kind': {'buy': 22, 'sell': 2, 'deposit': 8, 'commission': 15},
+  },
+  'pending_instruments': [
+    {
+      'id': 4,
+      'source': 'report_sber',
+      'source_key': 'ISIN:RU000A1035S8',
+      'isin': 'RU000A1035S8',
+      'ticker': 'STME',
+      'board': null,
+      'name': 'Первая-ВечныйПортф БПИФ',
+      'currency': 'RUB',
+      'asset_class_hint': 'fund',
+      'occurrences': 3,
+      'sample_quantity': '439',
+      'sample_price': '4.48',
+      'status': 'pending',
+      'instrument_id': null,
+    },
+  ],
+  'reconciliation': {
+    'as_of': '2026-09-17',
+    'positions': [
+      {
+        'instrument_id': 88,
+        'instrument_name': 'Аэрофлот',
+        'ticker': 'AFLT',
+        'isin': 'RU0009062285',
+        'qty_report': '130',
+        'qty_derived': '130',
+        'qty_delta': '0',
+        'matches': true,
+      },
+    ],
+    'cash': [
+      {
+        'currency': 'RUB',
+        'balance_report': '3171.34',
+        'balance_derived': '3171.34',
+        'delta': '0',
+        'matches': true,
+      },
+    ],
+    'matches': true,
+  },
+  'warnings': ['Раздел «Купонный доход» отсутствует в файле'],
+  'sample_events': [
+    {
+      'line_no': 3,
+      'kind': 'buy',
+      'trade_date': '2026-02-24',
+      'settle_date': '2026-02-25',
+      'instrument_key': 'ISIN:RU000A1035S8',
+      'instrument_name': 'Первая-ВечныйПортф БПИФ',
+      'instrument_id': null,
+      'quantity': '439',
+      'price': '4.48',
+      'amount': '-1966.72',
+      'currency': 'RUB',
+      'fee': '0.39',
+      'trade_no': '15678045077',
+      'dedupe_key': 'a1b2',
+      'is_duplicate': false,
+      'description': 'Покупка',
+    },
+  ],
+};
+
+void main() {
+  test('parses the contract ImportPreview payload', () {
+    final p = ImportPreview.fromJson(_previewJson);
+
+    expect(p.id, 12);
+    expect(p.broker, 'sber');
+    expect(p.parseStatus, 'parsed');
+    expect(p.accountId, 57);
+    expect(p.periodFrom, DateTime.parse('2026-02-11'));
+    expect(p.counts.eventsPending, 3);
+    expect(p.counts.byKind['buy'], 22);
+    expect(p.accountSuggestions.single.sourceId, 'S930W42');
+    expect(p.warnings, hasLength(1));
+    expect(p.canCommit, isTrue);
+
+    // Money and quantities stay strings end to end — never parsed into a double here.
+    final sample = p.sampleEvents.single;
+    expect(sample.amount, '-1966.72');
+    expect(sample.price, '4.48');
+    expect(sample.isDuplicate, isFalse);
+
+    final recon = p.reconciliation!;
+    expect(recon.matches, isTrue);
+    expect(recon.positions.single.qtyDelta, '0');
+    expect(recon.cash.single.balanceReport, '3171.34');
+
+    expect(p.pendingInstruments.single.ticker, 'STME');
+  });
+
+  test('an ImportSummary without the preview-only sections still parses', () {
+    final json = Map<String, dynamic>.from(_previewJson)
+      ..remove('sample_events')
+      ..remove('pending_instruments')
+      ..remove('reconciliation');
+    final p = ImportPreview.fromJson(json);
+
+    expect(p.sampleEvents, isEmpty);
+    expect(p.pendingInstruments, isEmpty);
+    expect(p.reconciliation, isNull);
+  });
+
+  test('commit is blocked until an account is known', () {
+    final json = Map<String, dynamic>.from(_previewJson)..['account_id'] = null;
+    expect(ImportPreview.fromJson(json).canCommit, isFalse);
+
+    final failed = Map<String, dynamic>.from(_previewJson)..['parse_status'] = 'failed';
+    expect(ImportPreview.fromJson(failed).canCommit, isFalse);
+    expect(ImportPreview.fromJson(failed).canDelete, isTrue);
+
+    final committed = Map<String, dynamic>.from(_previewJson)..['parse_status'] = 'committed';
+    expect(ImportPreview.fromJson(committed).canDelete, isFalse);
+  });
+
+  test('parses PendingResolveResult and builds the create body as plain strings', () {
+    final r = PendingResolveResult.fromJson(const {
+      'id': 4,
+      'status': 'resolved',
+      'instrument_id': 88,
+      'events_bound': 3,
+      'alias_created': true,
+      'metrics_refreshed': true,
+    });
+    expect(r.eventsBound, 3);
+    expect(r.instrumentId, 88);
+
+    final body = const NewInstrument(
+      assetClass: 'index',
+      name: 'Индекс МосБиржи',
+      currency: 'RUB',
+      isin: '',
+      ticker: 'IMOEX',
+      lot: 1,
+    ).toJson();
+    expect(body['asset_class'], 'index');
+    expect(body.containsKey('isin'), isFalse, reason: 'empty optionals are omitted');
+    expect(body['ticker'], 'IMOEX');
+  });
+}