maraphon-app

Author SHA1 Message Date

Author	SHA1	Message	Date
alexei.dolgolyov	12208a4762	feat(phase-7-frontend): anomaly feed UI + nav badge + Settings toggle (+31 bUnit tests) Frontend portion of Phase 7. Backend (commit `a6ff368`) had already shipped the AnomalyDetector, DetectAnomaliesUseCase, AnomalyDetectionPoller, and all DI wiring. This commit adds the user-facing surfaces. New surfaces (Option A routing — folder-per-feature): - Pages/Anomalies/AnomalyFeed.razor (@page /anomalies) — replaces the Phase 5 placeholder with a severity-coded card stream, filter chips (severity / sport / date), unread-count summary, 'Mark all read' action. - Pages/Anomalies/Detail.razor (@page /anomalies/{id:guid}) — m-detail-header lockup + AnomalyEvidence panel + back link to /events/{eventCode}. New components: - AnomalyCard.razor — severity-tinted left border (signal-red on High, amber on Medium, neutral on Low) + SeverityBadge pill + sport icon + pre→post tabular-mono rate strip + relative time. Click navigates. - SeverityBadge.razor — small pill mapping score → bucket per backend handoff (Low <0.45, Medium <0.60, High ≥0.60). - AnomalyEvidence.razor — two-column pre/post panel with implied-prob bars + raw rates; favourite-swap callout when argmax(p_pre) ≠ argmax(p_post); signal-red 3px left border on the post column. Handles 2-way (no draw). State + service split mirrors Phase 6's pattern: - AnomalyViewModels.cs — AnomalyListItem / AnomalyDetailVm / Severity enum / AnomalyEvidenceSnapshot record. Severity computed in the view-model from Score. - IAnomalyBrowsingService / AnomalyBrowsingService — wraps IAnomalyRepository, parses Anomaly.EvidenceJson into typed view-models, applies filters client-side. Methods: ListAsync(filter, ct), GetByIdAsync(id, ct), GetUnreadCountAsync(since, ct). - AnomalyBrowsingState — Singleton holding AnomalyFilter (severity threshold, sport set, date range) + LastSeenUtc + cached UnreadCount. OnChange event. Nav badge: - NavBody.razor subscribes to AnomalyBrowsingState.OnChange, renders a pulsing red m-nav__badge when UnreadCount > 0. Badge resets when the user clicks 'Mark all read' on the feed toolbar. Settings toggle: - Settings.razor — added Workers:AnomalyDetectionEnabled toggle (backend added the flag). Localized via Settings.Worker.AnomalyDetectionEnabled. - Marathon.UI.Services.WorkerOptions mirror — added AnomalyDetectionEnabled (default true). Localization: +30 RU/EN keys following the dot-segmented convention (Anomaly.*, Settings.Worker.AnomalyDetectionEnabled). Full key parity verified. Tests (+31 bUnit, all passing): - AnomalyFeedTests, AnomalyDetailTests - AnomalyCardTests, SeverityBadgeTests, AnomalyEvidenceTests - FakeAnomalyBrowsingService support fake registered in MarathonTestContext. Routing: deleted the Phase 5 Pages/Anomalies.razor placeholder; new feed page lives at Pages/Anomalies/AnomalyFeed.razor. Build: 0 warnings, 0 errors. Tests: Domain 109 + Application 19 + Infrastructure 80 + UI 68 = 276/276 (baseline 245, +31 new bUnit tests, no regressions). Phase 7 status: ✅ Done (backend + frontend both complete, awaiting review). Known deferral: AnomalyBrowsingState.LastSeenUtc is in-memory only; the unread-count badge resets on app restart. Acceptable for now; Phase 9 may extend ISettingsWriter or add an ILastSeenStore.	2026-05-05 13:39:39 +03:00
alexei.dolgolyov	a6ff368015	feat(phase-7-backend): implement anomaly detection — SuspensionFlip detector, use case, poller, and tests - AnomalyDetector (pure domain): detects odds-flip pattern from live snapshot timelines using implied-probability vectors (p=1/rate, normalised), flip score = max(\|p_post−p_pre\|), gated by both threshold AND favourite-changed test - SuspensionInterval record: typed pair of (pre, post) OddsSnapshot bracketing a gap - AnomalyOptions POCO (Application layer): bound to Anomaly:* config section with four fields (SuspensionGapSeconds=60, OddsFlipThreshold=0.30, MinSnapshotCount=3, DetectionIntervalSeconds=60) - DetectAnomaliesUseCase: iterates all events, loads last-24h live snapshots, runs detector, persists new anomalies with 1-minute dedup window - AnomalyDetectionPoller: BackgroundService polling every DetectionIntervalSeconds, gated by WorkerOptions.AnomalyDetectionEnabled (default true) - DI wiring: DetectAnomaliesUseCase registered Scoped in ApplicationModule; AnomalyOptions bound + AnomalyDetectionPoller hosted in InfrastructureModule - WorkerOptions.AnomalyDetectionEnabled added; appsettings.json updated - 13 domain tests + 4 application tests; total 245/245 passing (no regression)	2026-05-05 13:15:50 +03:00
alexei.dolgolyov	8802ddb25b	docs(initial-implementation): add feature plan and 10 phase subplans	2026-05-05 00:39:27 +03:00

12208a4762

feat(phase-7-frontend): anomaly feed UI + nav badge + Settings toggle (+31 bUnit tests)

Frontend portion of Phase 7. Backend (commit a6ff368) had already shipped
the AnomalyDetector, DetectAnomaliesUseCase, AnomalyDetectionPoller, and
all DI wiring. This commit adds the user-facing surfaces.

New surfaces (Option A routing — folder-per-feature):
- Pages/Anomalies/AnomalyFeed.razor (@page /anomalies) — replaces the
  Phase 5 placeholder with a severity-coded card stream, filter chips
  (severity / sport / date), unread-count summary, 'Mark all read' action.
- Pages/Anomalies/Detail.razor (@page /anomalies/{id:guid}) — m-detail-header
  lockup + AnomalyEvidence panel + back link to /events/{eventCode}.

New components:
- AnomalyCard.razor — severity-tinted left border (signal-red on High,
  amber on Medium, neutral on Low) + SeverityBadge pill + sport icon +
  pre→post tabular-mono rate strip + relative time. Click navigates.
- SeverityBadge.razor — small pill mapping score → bucket per backend
  handoff (Low <0.45, Medium <0.60, High ≥0.60).
- AnomalyEvidence.razor — two-column pre/post panel with implied-prob
  bars + raw rates; favourite-swap callout when argmax(p_pre) ≠ argmax(p_post);
  signal-red 3px left border on the post column. Handles 2-way (no draw).

State + service split mirrors Phase 6's pattern:
- AnomalyViewModels.cs — AnomalyListItem / AnomalyDetailVm / Severity enum
  / AnomalyEvidenceSnapshot record. Severity computed in the view-model
  from Score.
- IAnomalyBrowsingService / AnomalyBrowsingService — wraps IAnomalyRepository,
  parses Anomaly.EvidenceJson into typed view-models, applies filters
  client-side. Methods: ListAsync(filter, ct), GetByIdAsync(id, ct),
  GetUnreadCountAsync(since, ct).
- AnomalyBrowsingState — Singleton holding AnomalyFilter (severity threshold,
  sport set, date range) + LastSeenUtc + cached UnreadCount. OnChange event.

Nav badge:
- NavBody.razor subscribes to AnomalyBrowsingState.OnChange, renders a
  pulsing red m-nav__badge when UnreadCount > 0. Badge resets when the
  user clicks 'Mark all read' on the feed toolbar.

Settings toggle:
- Settings.razor — added Workers:AnomalyDetectionEnabled toggle (backend
  added the flag). Localized via Settings.Worker.AnomalyDetectionEnabled.
- Marathon.UI.Services.WorkerOptions mirror — added AnomalyDetectionEnabled
  (default true).

Localization: +30 RU/EN keys following the dot-segmented convention
(Anomaly.*, Settings.Worker.AnomalyDetectionEnabled). Full key parity verified.

Tests (+31 bUnit, all passing):
- AnomalyFeedTests, AnomalyDetailTests
- AnomalyCardTests, SeverityBadgeTests, AnomalyEvidenceTests
- FakeAnomalyBrowsingService support fake registered in MarathonTestContext.

Routing: deleted the Phase 5 Pages/Anomalies.razor placeholder; new feed
page lives at Pages/Anomalies/AnomalyFeed.razor.

Build: 0 warnings, 0 errors.
Tests: Domain 109 + Application 19 + Infrastructure 80 + UI 68 = 276/276
(baseline 245, +31 new bUnit tests, no regressions).

Phase 7 status: ✅ Done (backend + frontend both complete, awaiting review).

Known deferral: AnomalyBrowsingState.LastSeenUtc is in-memory only; the
unread-count badge resets on app restart. Acceptable for now; Phase 9 may
extend ISettingsWriter or add an ILastSeenStore.

2026-05-05 13:39:39 +03:00

alexei.dolgolyov

a6ff368015

feat(phase-7-backend): implement anomaly detection — SuspensionFlip detector, use case, poller, and tests

- AnomalyDetector (pure domain): detects odds-flip pattern from live snapshot
  timelines using implied-probability vectors (p=1/rate, normalised), flip score
  = max(|p_post−p_pre|), gated by both threshold AND favourite-changed test
- SuspensionInterval record: typed pair of (pre, post) OddsSnapshot bracketing a gap
- AnomalyOptions POCO (Application layer): bound to Anomaly:* config section with
  four fields (SuspensionGapSeconds=60, OddsFlipThreshold=0.30, MinSnapshotCount=3,
  DetectionIntervalSeconds=60)
- DetectAnomaliesUseCase: iterates all events, loads last-24h live snapshots, runs
  detector, persists new anomalies with 1-minute dedup window
- AnomalyDetectionPoller: BackgroundService polling every DetectionIntervalSeconds,
  gated by WorkerOptions.AnomalyDetectionEnabled (default true)
- DI wiring: DetectAnomaliesUseCase registered Scoped in ApplicationModule;
  AnomalyOptions bound + AnomalyDetectionPoller hosted in InfrastructureModule
- WorkerOptions.AnomalyDetectionEnabled added; appsettings.json updated
- 13 domain tests + 4 application tests; total 245/245 passing (no regression)

2026-05-05 13:15:50 +03:00

alexei.dolgolyov 8802ddb25b docs(initial-implementation): add feature plan and 10 phase subplans 2026-05-05 00:39:27 +03:00

3 Commits