Big refactoring

frontend/src/lib/ingestionStatus.ts

@@ -0,0 +1,42 @@
+import type { FetchDataResult, IngestionSourceResult } from '../api/ingestion';
+
+export type IngestionToastType = 'success' | 'error' | 'info';
+
+export interface IngestionStatusSummary {
+  toastType: IngestionToastType;
+  message: string;
+}
+
+export function summarizeIngestionResult(
+  result: FetchDataResult | null | undefined,
+  fallbackLabel: string,
+): IngestionStatusSummary {
+  const sources = result?.sources;
+  if (!sources) {
+    return {
+      toastType: 'success',
+      message: `Data fetched for ${fallbackLabel}`,
+    };
+  }
+
+  const entries = Object.entries(sources) as [string, IngestionSourceResult][];
+  const parts = entries.map(([name, info]) => {
+    const label = name.charAt(0).toUpperCase() + name.slice(1);
+    if (info.status === 'ok') {
+      return `${label} ✓`;
+    }
+    if (info.status === 'skipped') {
+      return `${label}: skipped${info.message ? ` (${info.message})` : ''}`;
+    }
+    return `${label} ✗${info.message ? `: ${info.message}` : ''}`;
+  });
+
+  const hasError = entries.some(([, source]) => source.status === 'error');
+  const hasSkip = entries.some(([, source]) => source.status === 'skipped');
+  const toastType: IngestionToastType = hasError ? 'error' : hasSkip ? 'info' : 'success';
+
+  return {
+    toastType,
+    message: parts.join(' · '),
+  };
+}

frontend/src/lib/recommendation.ts

@@ -0,0 +1,46 @@
+import type { TradeSetup } from './types';
+
+export type RecommendationAction = NonNullable<TradeSetup['recommended_action']>;
+
+export const RECOMMENDATION_ACTION_LABELS: Record<RecommendationAction, string> = {
+  LONG_HIGH: 'LONG (High Confidence)',
+  LONG_MODERATE: 'LONG (Moderate Confidence)',
+  SHORT_HIGH: 'SHORT (High Confidence)',
+  SHORT_MODERATE: 'SHORT (Moderate Confidence)',
+  NEUTRAL: 'NEUTRAL (Conflicting Signals)',
+};
+
+export const RECOMMENDATION_ACTION_GLOSSARY: Array<{ action: RecommendationAction; description: string }> = [
+  {
+    action: 'LONG_HIGH',
+    description: 'Ticker bias favors LONG strongly. LONG confidence is above the high threshold and clearly above SHORT.',
+  },
+  {
+    action: 'LONG_MODERATE',
+    description: 'Ticker bias favors LONG, but with moderate conviction.',
+  },
+  {
+    action: 'SHORT_HIGH',
+    description: 'Ticker bias favors SHORT strongly. SHORT confidence is above the high threshold and clearly above LONG.',
+  },
+  {
+    action: 'SHORT_MODERATE',
+    description: 'Ticker bias favors SHORT, but with moderate conviction.',
+  },
+  {
+    action: 'NEUTRAL',
+    description: 'No strong directional edge. Signals are mixed or confidence gap is too small.',
+  },
+];
+
+export function recommendationActionLabel(action: TradeSetup['recommended_action']): string {
+  if (!action) return RECOMMENDATION_ACTION_LABELS.NEUTRAL;
+  return RECOMMENDATION_ACTION_LABELS[action] ?? RECOMMENDATION_ACTION_LABELS.NEUTRAL;
+}
+
+export function recommendationActionDirection(action: TradeSetup['recommended_action']): 'long' | 'short' | 'neutral' {
+  if (!action || action === 'NEUTRAL') return 'neutral';
+  if (action.startsWith('LONG')) return 'long';
+  if (action.startsWith('SHORT')) return 'short';
+  return 'neutral';
+}

frontend/src/lib/types.ts

@@ -121,6 +121,32 @@ export interface TradeSetup {
   rr_ratio: number;
   composite_score: number;
   detected_at: string;
+  confidence_score: number | null;
+  targets: TradeTarget[];
+  conflict_flags: string[];
+  recommended_action: 'LONG_HIGH' | 'LONG_MODERATE' | 'SHORT_HIGH' | 'SHORT_MODERATE' | 'NEUTRAL' | null;
+  reasoning: string | null;
+  risk_level: 'Low' | 'Medium' | 'High' | null;
+  actual_outcome: string | null;
+  recommendation_summary?: RecommendationSummary;
+}
+
+export interface TradeTarget {
+  price: number;
+  distance_from_entry: number;
+  distance_atr_multiple: number;
+  rr_ratio: number;
+  probability: number;
+  classification: 'Conservative' | 'Moderate' | 'Aggressive';
+  sr_level_id: number;
+  sr_strength: number;
+}
+
+export interface RecommendationSummary {
+  action: string;
+  reasoning: string | null;
+  risk_level: 'Low' | 'Medium' | 'High' | null;
+  composite_score: number;
 }
 
 // S/R Levels
@@ -214,3 +240,51 @@ export interface SystemSetting {
   value: string;
   updated_at: string | null;
 }
+
+export interface RecommendationConfig {
+  high_confidence_threshold: number;
+  moderate_confidence_threshold: number;
+  confidence_diff_threshold: number;
+  signal_alignment_weight: number;
+  sr_strength_weight: number;
+  distance_penalty_factor: number;
+  momentum_technical_divergence_threshold: number;
+  fundamental_technical_divergence_threshold: number;
+}
+
+export type TickerUniverse = 'sp500' | 'nasdaq100' | 'nasdaq_all';
+
+export interface TickerUniverseSetting {
+  universe: TickerUniverse;
+}
+
+export interface TickerUniverseBootstrapResult {
+  universe: TickerUniverse;
+  total_universe_symbols: number;
+  added: number;
+  already_tracked: number;
+  deleted: number;
+}
+
+export interface PipelineReadiness {
+  symbol: string;
+  ohlcv_bars: number;
+  ohlcv_last_date: string | null;
+  dimensions: {
+    technical: number | null;
+    sr_quality: number | null;
+    sentiment: number | null;
+    fundamental: number | null;
+    momentum: number | null;
+  };
+  sentiment_count: number;
+  sentiment_last_at: string | null;
+  has_fundamentals: boolean;
+  fundamentals_fetched_at: string | null;
+  sr_level_count: number;
+  has_composite: boolean;
+  composite_stale: boolean | null;
+  trade_setup_count: number;
+  missing_reasons: string[];
+  ready_for_scanner: boolean;
+}