// Thin typed client over the tRPC backend (DESIGN.md §2). Slice 1 uses a fetch wrapper
// rather than @trpc/client to keep the Next app decoupled from the server's Node-native
// type graph; the server is a real tRPC server and full end-to-end client types can be
// layered later without changing this surface.

import type { OptionChainRow, OptionGreeks } from "@/types/options";

export interface Quote {
  symbol: string;
  price: number;
  bid?: number | null;
  ask?: number | null;
  change?: number | null;
  changePercent?: number | null;
  iv?: number | null;
  /** Session of the displayed last print. */
  session?: 'regular' | 'pre' | 'post' | null;
  /** RTH last when price is an extended print. */
  regularPrice?: number | null;
}
export interface PriceCandle {
  ts: string;
  o: number;
  h: number;
  l: number;
  c: number;
  v: number;
  adjClose?: number | null;
}
export interface SymbolMeta {
  symbol: string;
  name?: string | null;
  sector?: string | null;
  industry?: string | null;
  exchange?: string | null;
  tickerKind: string;
  description?: string | null;
  website?: string | null;
  marketCap?: number | null;
  currency?: string | null;
  employees?: number | null;
  country?: string | null;
  city?: string | null;
  peers?: string[] | null;
}

export interface SymbolSearchResult {
  symbol: string;
  name: string | null;
  sector: string | null;
  industry: string | null;
  exchange: string | null;
  ticker_kind: string;
  cik: string | null;
}

export interface FundHoldersResult {
  symbol: string;
  tracked: Array<{
    fundId: string; fundName: string; shares: number | null; valueUsd: number | null;
    asOf: string; source: string; notes: string | null; weightPct: number | null;
  }>;
  institutionCount: number;
}

export interface XPost {
  post_id: string;
  author_handle: string;
  body_text: string | null;
  posted_at: string;
  engagement: number;
  cashtag?: string | null;
  attribution?: string | null;
}

export interface XAccountRow {
  id: string;
  symbol: string;
  handle: string;
  label: string;
  created_at: string;
  pullStatus?: string | null;
  pullAt?: string | null;
  pullError?: string | null;
  lastPostAt?: string | null;
}

export interface FundFreshness {
  xHandle: string | null;
  xPull: {
    status: "pending" | "in_flight" | "done" | "backoff" | "failed" | "none";
    lastAttempt: string | null;
    error: string | null;
  };
  lastPostAt: string | null;
  lastCaptureAt: string | null;
  last13fAt: string | null;
}

// ─── Dealer Flow types ─────────────────────────────────────────────────────

export interface DealerMapCell {
  strike: number;
  expiry: string;
  gex: number;
  vex: number;
  oi: number;
  volume: number;
  polarity: "pos" | "neg" | "near_zero";
  isKing: boolean;
}

export interface DealerMapLevels {
  king: { strike: number; expiry: string; gex: number } | null;
  gatekeepers: Array<{ strike: number; absGex: number }>;
  flip: number | null;
  callWall: number | null;
  putWall: number | null;
  airPockets: Array<{ from: number; to: number }>;
  clusters: Array<{ strikes: number[]; absGexSum: number }>;
}

export interface DealerMapEducator {
  headline: string;
  regime: string;
  levels: string[];
  scenario: string;
  patterns: string[];
  questions: string[];
  caveats: string[];
  footer: string;
}

export interface DealerMapPayload {
  symbol: string;
  spot: number;
  asOf: string;
  quoteAsOf?: string | null;
  chainAsOf?: string | null;
  delayNote: string;
  delaySeconds: number | null;
  oiFreshness: string;
  providerId: string;
  convention: string;
  unit: string;
  computation: string;
  expiries: string[];
  cells: DealerMapCell[];
  byStrike: Array<{ strike: number; gex: number; vex: number; absGex: number }>;
  netVexByStrike: Array<{ strike: number; vex: number }>;
  levels: DealerMapLevels;
  regimeAtSpot: "positive" | "negative" | "mixed";
  scenario: string;
  patterns: Array<{ id: string; confidence?: number; [k: string]: unknown }>;
  velocity?: {
    asOfPrev: string;
    nodes: Array<{ strike: number; growing: boolean; deltaAbsGex: number }>;
    growingNearAirPocket: boolean;
  } | null;
  opexHints: { isNearOpex: boolean; note: string };
  coveragePct: number;
  bsmFillPct: number;
  quality?: {
    greekQuality: "ok" | "degraded" | "poor";
    oiEligible: number;
    included: number;
    skippedBadIv: number;
    bsmFills: number;
    fallbackIvUses: number;
    bsmFillPct: number;
    badIvSkipPct: number;
    fallbackIvPct: number;
    notes: string[];
  };
}

export interface DealerIntegrityReport {
  status: "complete" | "degraded" | "incomplete";
  checks: Array<{ id: string; level: "hard" | "soft"; ok: boolean; detail: string }>;
  hardFailed: string[];
  softFailed: string[];
  metrics: {
    expiries: number;
    oiEligible: number;
    included: number;
    cells: number;
    byStrike: number;
    nearSpotOiStrikes: number;
    minOiStrikesPerExpiry: number;
    includePct: number;
    badIvSkipPct: number;
    bsmFillPct: number;
  };
}

/** Han-style day script under the active GEX convention. */
export interface HanStyleLevels {
  symbol: string;
  spot: number;
  asOf: string;
  convention: string;
  script: string;
  chips: string[];
  longSupport: number | null;
  shortKing: number | null;
  resistance: number | null;
  opexPath: number[];
  regimeLabel: "long_gamma" | "short_gamma" | "mixed";
}

export interface DealerMapGetResult {
  map: DealerMapPayload | null;
  educator: DealerMapEducator | null;
  /** Support / resist / short king / OPEX path (updates with Classic vs Dealer toggle). */
  hanScript?: HanStyleLevels | null;
  status: "ok" | "stale" | "pending" | "empty" | "incomplete";
  isStale: boolean;
  scheduled: boolean;
  providerId: string;
  message?: string;
  integrity?: DealerIntegrityReport;
}

export interface DealerMapLevelsResult {
  symbol: string;
  status: string;
  scheduled: boolean;
  levels: DealerMapLevels | null;
  spot: number | null;
  delayNote: string | null;
  providerId: string;
  regimeAtSpot?: string;
  scenario?: string;
  patterns?: string[];
}

export interface DealerMapScenarioResult {
  symbol: string;
  status: string;
  scenario: string;
  regimeAtSpot: string;
  patterns: Array<{ id: string; confidence?: number }>;
  educator: DealerMapEducator | null;
  delayNote: string | null;
  providerId: string;
}

export interface DealerMapVelocityResult {
  symbol: string;
  status: string;
  velocity: DealerMapPayload["velocity"];
  message: string | null;
}

export interface DealerMapExplainResult {
  ok: boolean;
  source: "llm" | "layer0_fallback" | "rate_limited" | "no_endpoint" | "error";
  headline: string;
  sections: {
    whatMapShows: string;
    keyLevels: string[];
    scenarioInPlainEnglish: string;
    questionsToAsk: string[];
    caveats: string[];
    dataFreshness: string;
  };
  model?: string;
  cached?: boolean;
  error?: string;
}

/** Study Desk practice setups. */
export interface DealerStudyProposal {
  hypothesisId: string;
  title: string;
  bias: "educational_long" | "educational_short" | "educational_range";
  mapReading: string;
  studyQuestion: string;
  entry: number;
  invalidation: number;
  target: number;
  horizonDays: number;
  confidence: number;
  disclaimer: string;
  histWinRate?: number | null;
  histN?: number;
  histAvgScore?: number | null;
  mentorWinRate?: number | null;
  mentorN?: number;
  mentorClaimType?: string | null;
  rankScore?: number;
}

export interface DealerStudyRow {
  id: string;
  symbol: string;
  hypothesis_id: string;
  title: string;
  bias: string;
  map_reading: string;
  study_question: string;
  entry: number;
  invalidation: number;
  target: number;
  horizon_days: number;
  confidence: number | null;
  status: string;
  grade: string | null;
  score: number | null;
  grade_summary: string | null;
  grade_path: string | null;
  graded_at: string | null;
  logged_at: string;
  disclaimer: string;
}

export interface DealerStudyScorecardRow {
  hypothesisId: string;
  n: number;
  wins: number;
  losses: number;
  expired: number;
  incomplete: number;
  winRate: number | null;
  avgScore: number | null;
}

export interface MentorCallRow {
  id: string;
  handle: string;
  post_id: string;
  posted_at: string | null;
  symbol: string | null;
  bias: string;
  claim_type: string;
  entry: number;
  invalidation: number;
  target: number;
  horizon_days: number;
  excerpt: string | null;
  extract_confidence: number | null;
  status: string;
  grade: string | null;
  score: number | null;
  grade_summary: string | null;
  logged_at: string;
}

export interface UserLlmStatus {
  configured: boolean;
  baseUrl: string | null;
  model: string | null;
  keyHint: string | null;
  updatedAt: string | null;
}

export interface XCredentialsStatus {
  configured: boolean;
  healthy: 'healthy' | 'degraded';
  lastError: string | null;
  updatedAt: string | null;
}

export interface SectorRotationItem {
  symbol: string;
  name: string;
  /** Legacy: inflow ≈ leading, outflow ≈ lagging (RS vs SPY, not abs flow). */
  group: 'outflow' | 'inflow';
  subGroup: string;
  kind?: 'sector' | 'style' | 'region' | 'thematic' | 'custom' | 'auto';
  /** True when this ETF is a sector/theme proxy for at least one open portfolio holding. */
  portfolioLinked?: boolean;
  /** Holding symbols that map into this ETF (Auto filter provenance). */
  portfolioHoldings?: string[];
  leadership?: 'leading' | 'lagging' | 'inline' | 'unknown';
  earlyWatch?: boolean;
  rank1M?: number | null;
  rank1W?: number | null;
  relVol?: number | null;
  oneWeek: number | null;
  oneMonth: number | null;
  threeMonth: number | null;
  sixMonth: number | null;
  oneYear: number | null;
  oneDay?: number | null;
  rsOneWeek?: number | null;
  rsOneMonth?: number | null;
  rsThreeMonth?: number | null;
  rsSixMonth?: number | null;
  rsOneYear?: number | null;
  rsOneDay?: number | null;
}

export interface AlertEventRow {
  id: string;
  userId: string;
  type: string;
  severity: string;
  title: string;
  description: string;
  symbol?: string;
  createdAt: string;
  acknowledged: boolean;
  dedupKey: string;
  payload: Record<string, unknown>;
}

export interface AlertSubscriptionRow {
  id: string;
  owner_id: string;
  watchlist_id: string | null;
  symbol: string | null;
  alert_type: string;
  enabled: boolean;
  params: string;
  last_fired: string | null;
  created_at: string;
}

export interface AlertTypeToggleRow {
  type: string;
  label: string;
  description: string;
  enabled: boolean;
}

export interface ProducerRunStatusRow {
  producer: string;
  frequency: string;
  lastRunAt: string | null;
  lastEventsFired: number;
  lastDurationMs: number;
  lastError: string | null;
}

export interface AlertStatusRow {
  producers: ProducerRunStatusRow[];
  subscriptionsByType: Array<{ alertType: string; enabledCount: number }>;
  freshness: {
    vixLevelAgeSec: number | null;
    latestScFilingAt: string | null;
    latestInsiderAt: string | null;
    oldestQuoteAgeSec: number | null;
  };
}

export interface SmtpConfigRow {
  host: string;
  port: number;
  secure: boolean;
  user: string | null;
  passEnc: string | null;
  fromName: string;
  fromEmail: string;
  enabled: boolean;
}

export interface SmtpConfigUpdate {
  host?: string;
  port?: number;
  secure?: boolean;
  user?: string | null;
  pass?: string | null;
  fromName?: string;
  fromEmail?: string;
  enabled?: boolean;
}

export interface RotationData {
  sectors: SectorRotationItem[];
  signal: {
    strength: 'none' | 'weak' | 'moderate' | 'strong';
    spread: number;
    inflowAvg: number;
    outflowAvg: number;
    leadingSubGroup: string;
    laggingSubGroup?: string;
    inflowConfirmation: string;
    outflowConfirmation: string;
    earlyWatchCount?: number;
    daysSince: number | null;
    summary?: string;
  };
  benchmark?: string;
  coveredSymbols?: number;
  totalSymbols?: number;
  earlyHistory?: Array<{ date: string; symbol: string; name: string; rs1w: number | null }>;
  lesson?: string;
  fetchedAt: string;
}

export interface MarketCondition {
  regime: 'trending-up' | 'trending-down' | 'range-bound';
  regimePlain?: string;
  confidence: number;
  factors: string[];
  explanation: string;
  metrics: {
    spy1M: number | null;
    vix: number | null;
    treasury10Y: number | null;
    treasury2Y: number | null;
    curve10y2y: number | null;
    unemployment: number | null;
    consumerSentiment?: number | null;
    context?: Record<string,string>;
  };
  risks: Array<{
    id: string;
    label: string;
    severity: 'info' | 'warning' | 'elevated';
    detail: string;
  }>;
  updatedAt: string;
  lesson: string;
}

export interface SeasonalityMonth {
  month: number;
  monthName: string;
  avgReturnPct: number;
  winRate: number;
  sampleYears: number;
}

export interface HorizonReturns {
  oneWeek: number | null;
  oneMonth: number | null;
  threeMonth: number | null;
  sixMonth: number | null;
  oneYear: number | null;
  threeYear: number | null;
  fiveYear: number | null;
}

export interface TickerContext {
  symbol: string;
  name: string | null;
  sector: string | null;
  industry: string | null;
  tickerKind: string;
  performance: {
    symbol: HorizonReturns;
    vsMarket: HorizonReturns;
    vsSector: HorizonReturns | null;
    vsPeers1M: number | null;
    marketStance1M: "outperforming" | "underperforming" | "inline" | "unknown";
    sectorStance1M: "outperforming" | "underperforming" | "inline" | "unknown";
    peerStance1M: "outperforming" | "underperforming" | "inline" | "unknown";
  };
  market: {
    regime: string | null;
    confidence: number | null;
    spyReturns: HorizonReturns;
  };
  sectorContext: {
    label: string | null;
    etf: string | null;
    etfReturns: HorizonReturns | null;
    leadership: string | null;
  };
  themeContext: {
    label: string | null;
    etf: string | null;
    etfReturns: HorizonReturns | null;
  };
  classification?: {
    note: string | null;
    vendorSector: string | null;
    vendorIndustry: string | null;
  };
  peers: Array<{
    symbol: string;
    name: string | null;
    oneMonth: number | null;
    rsVsMarket1M: number | null;
  }>;
  summary: {
    headline: string;
    market: string;
    sector: string;
    peers: string;
    synthesis: string;
  };
}

export interface SeasonalityData {
  symbol: string;
  months: SeasonalityMonth[];
  currentMonth: number;
  currentMonthAvgPct: number | null;
  currentMonthWinRate: number | null;
  currentMonthSampleYears: number;
  halfYear: {
    winterAvgPct: number | null;
    summerAvgPct: number | null;
    whichHalf: 'winter' | 'summer';
  };
  electionCycle: {
    year: number;
    yearInCycle: 1 | 2 | 3 | 4;
    label: string;
  };
  calendar: {
    dayOfMonth: number;
    nearTurnOfMonth: boolean;
    quarter: 1 | 2 | 3 | 4;
    nearQuarterEnd: boolean;
  };
  events: Array<{
    id: string;
    title: string;
    when: string;
    impact: 'high' | 'medium';
    plainWhy: string;
  }>;
  hasEnoughHistory: boolean;
  lesson: string;
}

export interface RotationAlertCheckResult {
  signal: string;
  spread: number;
  inflowAvg: number;
  outflowAvg: number;
  prevSignal: string | null;
  alertsCreated: number;
}

export interface SectorHolding {
  symbol: string;
  name: string;
  weight: number;
  price: number | null;
  change: number | null;
  changePercent: number | null;
  volume: number | null;
  marketCap: number | null;
  returns1W: number | null;
  returns1M: number | null;
  returns3M: number | null;
  returns6M: number | null;
  returns1Y: number | null;
}

export interface SectorHoldingsResult {
  symbol: string;
  holdings: SectorHolding[];
  /** composition source: live Yahoo, 24h cache, static fallback, or empty */
  source?: "live" | "cache" | "static" | "empty";
}

export interface TruckSalesObservation {
  date: string;
  value: number;
}

export interface TruckSalesData {
  observations: TruckSalesObservation[];
  seriesTitle: string;
  units: string;
  configured: boolean;
  error?: string;
}

export interface ManufacturingPmiData {
  observations: TruckSalesObservation[];
  seriesTitle: string;
  units: string;
  configured: boolean;
  error?: string;
}

export interface XFedFeed {
  cashtagPosts: XPost[];
  accountPosts: XPost[];
  nextCursor: string | null;
  configured: boolean;
  health?: { healthy: 'healthy' | 'degraded'; lastError: string | null } | null;
  lastPullAt?: string | null;
  queuedHandles?: number;
}
export interface MacroCommentary {
  shortTerm: string;
  longTerm: string;
  disclaimer: string;
}

export interface Snapshot {
  symbol: string;
  quote: Quote | null;
  candles: PriceCandle[] | null;
  sector: SymbolMeta | null;
  stale: { quote: boolean; candles: boolean; sector: boolean };
  observed?: { quote: string | null; candles: string | null; sector: string | null };
}
export interface AuthUser {
  userId: string;
  email?: string;
  complexity?: string;
  riskTolerance?: string;
  convexityPosture?: string;
  onboarded?: boolean;
  modules?: string[];
  experienceStage?: string | null;
  goal?: string | null;
  horizon?: string | null;
  density?: string | null;
  jargonComfort?: string | null;
}

// Default short timeout for normal cache/UI calls. LLM paths need much longer
// (Ornith reasoning models often take 30–120s).
const TRPC_TIMEOUT_MS = 8_000;
/** OpenAI-compatible explain / test against local reasoning models. */
const TRPC_LLM_TIMEOUT_MS = 180_000;

async function parse<T>(res: Response): Promise<T> {
  if (!res.ok) {
    const body = await res.text();
    // Prefer structured proxy / tRPC error message over raw HTML "Internal Server Error".
    try {
      const j = JSON.parse(body) as {
        error?: { message?: string; data?: { code?: string } };
        message?: string;
      };
      const msg =
        j?.error?.message ??
        j?.message ??
        (body.trim() || res.statusText);
      throw new Error(`tRPC ${res.status}: ${msg}`);
    } catch (e) {
      if (e instanceof Error && e.message.startsWith("tRPC ")) throw e;
      const snippet = body.replace(/\s+/g, " ").trim().slice(0, 200);
      throw new Error(`tRPC ${res.status}: ${snippet || res.statusText}`);
    }
  }
  const json = await res.json();
  if (json?.error) {
    throw new Error(`tRPC error: ${json.error.message ?? json.error.data?.code ?? "unknown"}`);
  }
  return json.result.data as T;
}

async function trpcQuery<T>(
  procedure: string,
  input?: unknown,
  timeoutMs: number = TRPC_TIMEOUT_MS,
): Promise<T> {
  const controller = new AbortController();
  const timer = setTimeout(() => controller.abort(), timeoutMs);
  try {
    const search = input ? `?input=${encodeURIComponent(JSON.stringify(input))}` : "";
    const res = await fetch(`/api/trpc/${procedure}${search}`, {
      headers: { "content-type": "application/json" },
      credentials: "include",
      signal: controller.signal,
    });
    return parse<T>(res);
  } catch (e) {
    if (e instanceof DOMException && e.name === "AbortError") {
      throw new Error(`Request timed out (${Math.round(timeoutMs / 1000)}s)`);
    }
    throw e;
  } finally {
    clearTimeout(timer);
  }
}

async function trpcMutate<T>(
  procedure: string,
  input: unknown,
  timeoutMs: number = TRPC_TIMEOUT_MS,
): Promise<T> {
  const controller = new AbortController();
  const timer = setTimeout(() => controller.abort(), timeoutMs);
  try {
    const res = await fetch(`/api/trpc/${procedure}`, {
      method: "POST",
      headers: { "content-type": "application/json" },
      credentials: "include",
      body: JSON.stringify(input),
      signal: controller.signal,
    });
    return parse<T>(res);
  } catch (e) {
    if (e instanceof DOMException && e.name === "AbortError") {
      throw new Error(`Request timed out (${Math.round(timeoutMs / 1000)}s)`);
    }
    throw e;
  } finally {
    clearTimeout(timer);
  }
}

export type Complexity = "beginner" | "intermediate" | "advanced";
export interface StarterEntry { symbol: string; tickerKind: string; reason: string; }
export interface PortfolioEntry { symbol: string; qty: number; avgCost: number; acquiredAt: string; }

export interface IndicatorPeriods {
  ema: number[];
  rsi: number;
  relvol: number;
}
export interface IndicatorOptions {
  periods?: IndicatorPeriods;
  timeframe?: '1m' | '5m' | '1d' | '1wk' | '1mo';
}
export interface IndicatorResult {
  ema?: Record<number, (number | null)[]>;
  rsi?: (number | null)[];
  relvol?: (number | null)[];
  macd?: { macdLine: (number | null)[]; signalLine: (number | null)[]; histogram: (number | null)[] };
}

// --- EDGAR / SEC Filings types (Slice 6 / M6) -------------------------------

export interface EdgarFiling {
  form: string;
  dateReporter: string;
  accessionNumber: string;
  accessionNormalization: string;
  reportDate: string;
  reportFile: string;
  primaryDocument: string;
}

export interface FilerMeta {
  cik: string;
  name: string | null;
  sic: string | null;
}

export interface Form13fHolding {
  cusip: string;
  issuerName: string;
  value: number;
  sshPrnamt: number;
}

export interface Form13fResult {
  holdings: Form13fHolding[];
  total: number;
  accession: string;
}

export interface Form4Transaction {
  reporter: string;
  relationship: string;
  securityTitle: string;
  transactionDate: string;
  transactionCode: string;
  shares: number;
  price: number;
}

export interface Form4Result {
  transactions: Form4Transaction[];
  accession: string;
}

export interface FilingsSearchResult {
  filings: Array<Record<string, unknown>>;
}

export const api = {
  market: {
    snapshot: (symbol: string) => trpcQuery<Snapshot>("market.snapshot", { symbol }),
    /** Batched snapshot for multiple symbols — reduces N+1 API calls */
    snapshots: (symbols: string[]) => trpcQuery<Array<{ symbol: string; quote: Snapshot['quote'] | null; candles: PriceCandle[] | null; sector: SymbolMeta | null; stale: { quote: boolean; candles: boolean; sector: boolean } }>>("market.snapshots", { symbols }),
    tickerContext: (symbol: string) => trpcQuery<TickerContext>("market.tickerContext", { symbol }),
    candles: async (symbol: string, timeframe = "1d") => trpcQuery<{ symbol: string; timeframe: string; candles: PriceCandle[]; isStale: boolean; fetchedAt: string | null }>("market.candles", { symbol, timeframe }).then((r) => r?.candles ?? []),
    candlesWithMeta: (symbol: string, timeframe = "1d") =>
      trpcQuery<{ symbol: string; timeframe: string; candles: PriceCandle[]; isStale: boolean; fetchedAt: string | null }>("market.candles", { symbol, timeframe }),
    indicators: (symbol: string, opts: IndicatorOptions) =>
      trpcQuery<IndicatorResult>("market.indicators", { symbol, ...opts }),
    truckSales: () => trpcQuery<TruckSalesData>("market.truckSales"),
    manufacturingPmi: () => trpcQuery<ManufacturingPmiData>("market.manufacturingPmi"),
    condition: () => trpcQuery<MarketCondition>("market.condition"),
    rotation: () => trpcQuery<RotationData>("market.rotation"),
    addCustomEtf: (symbol: string, opts?: { name?: string; group?: string }) =>
      trpcMutate<{ added: boolean }>("market.addCustomEtf", { symbol, ...opts }),
    removeCustomEtf: (symbol: string) =>
      trpcMutate<{ removed: boolean }>("market.removeCustomEtf", { symbol }),
    listCustomEtfs: () =>
      trpcQuery<Array<{ symbol: string; name: string; grp: string; created_at: string }>>("market.listCustomEtfs"),
    rotationCheckForAlert: () => trpcMutate<RotationAlertCheckResult>("market.rotationCheckForAlert", {}),
    seasonality: (symbol?: string) =>
      trpcQuery<SeasonalityData>("market.seasonality", symbol ? { symbol } : {}),
    sectorHoldings: (etfSymbol: string) => trpcQuery<SectorHoldingsResult>("market.sectorHoldings", { etfSymbol }),
    commentary: () => trpcQuery<MacroCommentary>("macro.commentary"),
  },
  edgar: {
    filings_index: (input: { cik: string; formTypes?: string[]; dateRange?: { from?: string; to?: string } }) =>
      trpcQuery<{ filings: EdgarFiling[]; cik: string }>("edgar.filings_index", input),
    company_facts: (cik: string) =>
      trpcQuery<{ facts: Record<string, unknown>; cik: string }>("edgar.company_facts", { cik }),
    filer_cik_meta: (cik: string) =>
      trpcQuery<{ meta: FilerMeta; cik: string }>("edgar.filer_cik_meta", { cik }),
    full_text_search: (q: string) =>
      trpcQuery<FilingsSearchResult>("edgar.full_text_search", { q }),
    form13f_holdings: (cik: string, accession: string, opts?: { limit?: number; offset?: number }) =>
      trpcQuery<Form13fResult>("edgar.form13f_holdings", {
        cik,
        accession,
        ...(opts?.limit != null ? { limit: opts.limit } : {}),
        ...(opts?.offset != null ? { offset: opts.offset } : {}),
      }),
    form4_tx: (cik: string, accession: string) =>
      trpcQuery<{ transactions: Form4Result }>("edgar.form4_tx", { cik, accession }),
  },
  funds: {
    list: () => trpcQuery<Array<{
      id: string; ci_key: string; fund_name: string; manager_name: string;
      x_handle: string | null; paywall_status: string; enabled: boolean;
      freshness: FundFreshness | null;
    }>>("funds.list", {}),
    get: (input: { id: string }) => trpcQuery<{
      id: string; ci_key: string; fund_name: string; manager_name: string;
      x_handle: string | null; paywall_status: string; enabled: boolean;
      freshness: FundFreshness | null;
    } | null>("funds.get", input),
    liveBook: (input: { fundId: string }) =>
      trpcQuery<Array<{
        symbol: string; shares: number | null; value_usd: number | null;
        cost_basis: number | null; as_of: string; source: string; evidence_url: string | null;
        notes: string | null; post_text: string | null;
        status: "held" | "exited"; last_held_shares: number | null;
        prior_shares: number | null; share_delta: number | null;
        change: "add" | "cut" | "flat" | "new" | null;
        x_only: boolean;
        evidence_status?: "ok" | "deleted" | "unknown";
      }>>("funds.liveBook", input),
    adminCreate: (input: {
      ci_key: string; fund_name: string; manager_name: string; x_handle?: string;
      paywall_status?: "unknown" | "open" | "paywalled"; enabled?: boolean;
    }) => trpcMutate<{ id: string; ci_key: string; fund_name: string; manager_name: string; x_handle: string | null; paywall_status: string; enabled: boolean }>("funds.adminCreate", input),
    adminDelete: (input: { id: string }) => trpcMutate<{ deleted: boolean }>("funds.adminDelete", input),
    adminSetEnabled: (input: { id: string; enabled: boolean }) => trpcMutate<{ updated: boolean }>("funds.adminSetEnabled", input),
    adminSync13f: (input: { fundId: string }) => trpcMutate<{
      fetched_filings: number; holdings_seen: number; symbols_upserted: number;
      records_inserted: number; unresolved: Array<{ cusip: string; issuerName: string }>;
    }>("funds.adminSync13f", input),
    adminIngestCaptures: (input: { fundId: string }) => trpcMutate<{
      fundId: string; postsScanned: number; captures: number; inserted: number;
      refreshed: number; claims: number; skipped: number; disabled: boolean;
    }>("funds.adminIngestCaptures", input),
  },
  symbols: {
    search: (input: { q: string; limit?: number }) => trpcQuery<{
      q: string;
      results: Array<{
        symbol: string; name: string | null; sector: string | null; industry: string | null;
        exchange: string | null; ticker_kind: string; cik: string | null;
      }>;
    }>("symbols.search", input),
    holders: (input: { symbol: string }) => trpcQuery<{
      symbol: string;
      tracked: Array<{
        fundId: string; fundName: string; shares: number | null; valueUsd: number | null;
        asOf: string; source: string; notes: string | null; weightPct: number | null;
      }>;
      institutionCount: number;
    }>("symbols.holders", input),
  },
  mirror: {
    diff: (input: {
      fundId: string; base?: number; locked?: boolean;
      minPositionUsd?: number; minWeightPct?: number; tickSize?: number;
    }) => trpcQuery<{
      base: number; locked: boolean; book_value: number; placed_value: number;
      rows: Array<{
        symbol: string; weight: number; fund_avg_cost: number | null; target_value: number;
        target_qty: number | null; actual_qty: number; actual_value: number;
        delta_qty: number; delta_value: number; message: string; excluded: boolean;
      }>;
      excluded: Array<{ symbol: string; weight: number; fund_avg_cost: number | null; target_value: number; target_qty: number | null; actual_qty: number; actual_value: number; delta_qty: number; delta_value: number; message: string; excluded: boolean }>;
      excluded_tail: { count: number; value_usd: number } | null;
    }>("mirror.diff", input),
  },
  sectorCrosslink: {
    confirm: (input: { strategyId: string; sector: string }) => trpcQuery<{
      strategyId: string;
      sector: string;
      matchedSymbols: Array<{
        symbol: string; convictionStrength: number; conditionsFired: string[]; oneTapWorkbenchLink: string;
      }>;
      rotationSignal: { fromSector: string; toSector: string; confidence: number; date: string } | null;
      sectorConfirmationReason: string;
      educationalDisclaimer: string;
    }>("sectorCrosslink.confirm", input),
  },
  reddit: {
    subreddit: (input: { subreddit: string; limit?: number }) => trpcQuery<{
      posts: Array<{
        post_id: string; author_handle: string; subreddit: string; body_text: string | null;
        posted_at: string; engagement: number; sentiment_score?: number | null; attribution?: string | null;
      }>;
      isStale: boolean;
    }>("reddit.subreddit", input),
    search: (input: { q: string; limit?: number }) => trpcQuery<{
      posts: Array<{
        post_id: string; author_handle: string; subreddit: string; body_text: string | null;
        posted_at: string; engagement: number; sentiment_score?: number | null; attribution?: string | null;
      }>;
      isStale: boolean;
    }>("reddit.search", input),
  },
  auth: {
    signup: (email: string, password: string) => trpcMutate<{ userId: string }>("auth.signup", { email, password }),
    login: (email: string, password: string, totp?: string) => trpcMutate<{ userId: string }>("auth.login", { email, password, ...(totp ? { totp } : {}) }),
    logout: () => trpcMutate<{ ok: boolean }>("auth.logout", {}),
    changePassword: (current: string, next: string) =>
      trpcMutate<{ ok: boolean }>("auth.changePassword", { current, next }),
    me: () => trpcQuery<AuthUser | null>("auth.me"),
    enable2fa: () => trpcMutate<{ totpSecret: string; qrUrl: string; backupCodes: string[] }>("auth.enable2fa", {}),
    confirm2fa: (totp: string) => trpcMutate<{ ok: boolean }>("auth.confirm2fa", { totp }),
    oauthStart: (provider: "github" | "google", redirectUri: string) => trpcMutate<{ redirectUrl: string; state: string }>("auth.oauthStart", { provider, redirectUri }),
  },
  onboarding: {
    starter: (input?: { density?: "focused" | "standard" | "full"; experienceStage?: "never_invested" | "some_stocks" | "active_self_directed" }) =>
      trpcQuery<{ watchlist: StarterEntry[]; density: string; disclaimer: string }>("onboarding.starter", input ?? {}),
    complete: (input: {
      experienceStage?: "never_invested" | "some_stocks" | "active_self_directed";
      goal?: "grow" | "income" | "protect";
      horizon?: "short" | "medium" | "long";
      density?: "focused" | "standard" | "full";
      jargonComfort?: "plain" | "mixed" | "technical";
      complexity?: Complexity;
      drawdownTolerancePct?: number;
      firstWatchlistSymbols?: string[];
      portfolio?: PortfolioEntry[];
    }) =>
      trpcMutate<{ ok: boolean; watchlistId: string; density?: string; complexity?: string; experienceStage?: string }>(
        "onboarding.complete",
        input,
      ),
    updateProfile: (input: {
      experienceStage?: "never_invested" | "some_stocks" | "active_self_directed";
      goal?: "grow" | "income" | "protect";
      horizon?: "short" | "medium" | "long";
      density?: "focused" | "standard" | "full";
      jargonComfort?: "plain" | "mixed" | "technical";
    }) =>
      trpcMutate<{
        ok: boolean;
        experienceStage: string;
        goal: string;
        horizon: string;
        density: string;
        jargonComfort: string;
        complexity: string;
      }>("onboarding.updateProfile", input),
  },
  watchlists: {
    list: () => trpcQuery<WatchlistEntry[]>("watchlists.list"),
    listByWatchlist: (name: string) => trpcQuery<WatchlistEntry[]>("watchlists.listByWatchlist", { name }),
    listWatchlists: () => trpcQuery<Array<{ id: string; name: string; symbol_count: number; sort_order: number; created_at: string; kind?: string; class_key?: string | null; class_label?: string | null }>>("watchlists.listWatchlists"),
    create: (name: string) => trpcMutate<{ id: string; name: string; symbol_count: number; sort_order: number; created_at: string; kind?: string }>("watchlists.create", { name }),
    delete: (name: string) => trpcMutate<{ deleted: boolean }>("watchlists.delete", { name }),
    rename: (oldName: string, newName: string) => trpcMutate<{ renamed: boolean }>("watchlists.rename", { oldName, newName }),
    reorder: (orders: { id: string; sort_order: number }[]) => trpcMutate<{ ok: boolean }>("watchlists.reorder", { orders }),
    moveSymbol: (symbol: string, fromWatchlist?: string, toWatchlist?: string) =>
      trpcMutate<{ moved: boolean }>("watchlists.moveSymbol", { symbol, ...(fromWatchlist ? { fromWatchlist } : {}), ...(toWatchlist ? { toWatchlist } : {}) }),
    addSymbol: (symbol: string, watchlistName?: string, notes?: string) =>
      trpcMutate<{ added: boolean }>("watchlists.addSymbol", { symbol, ...(watchlistName ? { watchlistName } : {}), ...(notes ? { notes } : {}) }),
    removeSymbol: (symbol: string, watchlistName?: string) =>
      trpcMutate<{ removed: boolean }>("watchlists.removeSymbol", { symbol, ...(watchlistName ? { watchlistName } : {}) }),
  },
  options: {
    chain: (symbol: string, opts?: { expiry?: string }) =>
      trpcQuery<{ symbol: string; expiration: string | null; rows: OptionChainRow[] }>("options.chain", { symbol, ...opts }),
    greeks: (symbol: string, opts?: { expiry?: string; strike?: number }) =>
      trpcQuery<{ symbol: string; greeks: OptionGreeks | null; strike?: number; right?: "call" | "put"; lastPrice?: number; impliedVolatility?: number }>("options.greeks", { symbol, ...opts }),
  },
  dealerMap: {
    get: (
      symbol: string,
      opts?: {
        forceSchedule?: boolean;
        maxExpiries?: number;
        convention?: "classic_call_pos_put_neg" | "dealer_inventory";
      },
    ) => trpcQuery<DealerMapGetResult>("dealerMap.get", { symbol, ...opts }),
    levels: (symbol: string) =>
      trpcQuery<DealerMapLevelsResult>("dealerMap.levels", { symbol }),
    scenario: (symbol: string) =>
      trpcQuery<DealerMapScenarioResult>("dealerMap.scenario", { symbol }),
    velocity: (symbol: string) =>
      trpcQuery<DealerMapVelocityResult>("dealerMap.velocity", { symbol }),
    explain: (symbol: string) =>
      trpcMutate<DealerMapExplainResult>(
        "dealerMap.explain",
        { symbol },
        TRPC_LLM_TIMEOUT_MS,
      ),
  },
  dealerStudy: {
    propose: (symbol: string, opts?: { useMentorHistory?: boolean }) =>
      trpcQuery<{
        symbol: string;
        proposals: DealerStudyProposal[];
        message: string | null;
        status: string;
        useMentorHistory?: boolean;
      }>("dealerStudy.propose", {
        symbol,
        useMentorHistory: opts?.useMentorHistory === true,
      }),
    log: (input: DealerStudyProposal & { symbol: string }) =>
      trpcMutate<{ ok: boolean; id: string; loggedAt: string }>("dealerStudy.log", {
        symbol: input.symbol,
        hypothesisId: input.hypothesisId,
        title: input.title,
        bias: input.bias,
        mapReading: input.mapReading,
        studyQuestion: input.studyQuestion,
        entry: input.entry,
        invalidation: input.invalidation,
        target: input.target,
        horizonDays: input.horizonDays,
        confidence: input.confidence,
        disclaimer: input.disclaimer,
      }),
    list: (opts?: { symbol?: string; limit?: number }) =>
      trpcQuery<DealerStudyRow[]>("dealerStudy.list", opts ?? {}),
    grade: (id: string) =>
      trpcMutate<{
        ok: boolean;
        grade: string;
        score: number;
        summary: string;
        pathNotes: string[];
        status: string;
      }>("dealerStudy.grade", { id }),
    gradeDue: () =>
      trpcMutate<{ ok: boolean; considered: number; graded: number; incomplete: number }>(
        "dealerStudy.gradeDue",
        {},
      ),
    scorecard: () => trpcQuery<DealerStudyScorecardRow[]>("dealerStudy.scorecard"),
    promoteToJournal: (studyId: string) =>
      trpcMutate<{ ok: boolean; tradeId: string; message: string }>("dealerStudy.promoteToJournal", {
        studyId,
      }),
    exportCsv: (opts?: { symbol?: string; limit?: number }) =>
      trpcQuery<{ filename: string; csv: string; rowCount: number }>(
        "dealerStudy.exportCsv",
        opts ?? {},
      ),
  },
  mentorLedger: {
    importFromHarvest: (opts?: { handle?: string; maxFiles?: number }) =>
      trpcMutate<{
        ok: boolean;
        imported: number;
        skipped: number;
        filesSeen?: number;
        message: string | null;
      }>("mentorLedger.importFromHarvest", opts ?? {}),
    list: (opts?: { handle?: string; status?: string; limit?: number }) =>
      trpcQuery<MentorCallRow[]>("mentorLedger.list", opts ?? {}),
    confirm: (input: {
      id: string;
      entry?: number;
      invalidation?: number;
      target?: number;
      bias?: "educational_long" | "educational_short" | "educational_range";
      horizonDays?: number;
      symbol?: string;
    }) => trpcMutate<{ ok: boolean }>("mentorLedger.confirm", input),
    discard: (id: string) => trpcMutate<{ ok: boolean }>("mentorLedger.discard", { id }),
    grade: (id: string) =>
      trpcMutate<{
        ok: boolean;
        grade: string;
        score: number;
        summary: string;
        status: string;
      }>("mentorLedger.grade", { id }),
    gradeDue: () =>
      trpcMutate<{ ok: boolean; considered: number; graded: number; incomplete: number }>(
        "mentorLedger.gradeDue",
        {},
      ),
    scorecard: (handle?: string) =>
      trpcQuery<
        Array<{
          handle: string;
          claimType: string;
          n: number;
          wins: number;
          losses: number;
          expired: number;
          incomplete: number;
          winRate: number | null;
          avgScore: number | null;
        }>
      >("mentorLedger.scorecard", handle ? { handle } : {}),
  },
  userLlm: {
    status: () => trpcQuery<UserLlmStatus>("userLlm.status"),
    upsertEndpoint: (input: { baseUrl: string; apiKey?: string; model?: string; keepExistingKey?: boolean }) =>
      trpcMutate<UserLlmStatus>("userLlm.upsertEndpoint", input),
    clear: () => trpcMutate<{ ok: boolean }>("userLlm.clear", {}),
    test: (input?: { baseUrl?: string; apiKey?: string; model?: string }) =>
      trpcMutate<{ ok: true; model: string; sample: string } | { ok: false; error: string }>(
        "userLlm.test",
        input ?? {},
        TRPC_LLM_TIMEOUT_MS,
      ),
  },
  portfolio: {
    holdings: () => trpcQuery<PortfolioHolding[]>("portfolio.holdings"),
    addHolding: (symbol: string, shares: number, avgCost: number) => trpcMutate<{ created: boolean }>("portfolio.addHolding", { symbol, shares, avgCost }),
    updateHolding: (symbol: string, opts: { shares?: number; avgCost?: number }) =>
      trpcMutate<{ updated: boolean }>("portfolio.updateHolding", { symbol, ...opts }),
    removeHolding: (symbol: string) => trpcMutate<{ removed: boolean }>("portfolio.removeHolding", { symbol }),
    optionLegs: () => trpcQuery<PortfolioOptionLeg[]>("portfolio.optionLegs"),
    addOptionLeg: (input: AddOptionLegInput) =>
      trpcMutate<{ id: string; legs: PortfolioOptionLeg[] }>("portfolio.addOptionLeg", input),
    removeOptionLeg: (id: string) => trpcMutate<{ removed: boolean }>("portfolio.removeOptionLeg", { id }),
  },
  sizing: {
    compute: (input: {
      symbol: string;
      tier: "A_STAR" | "A" | "B" | "C";
      riskFraction: number;
      stopPerShare: number;
      equity: number;
      complexity?: "beginner" | "intermediate" | "advanced";
      regime?: "trending-up" | "trending-down" | "range-bound";
      aStarUnlocked?: boolean;
      macroOverrideReason?: string;
    }) =>
      trpcQuery<SizingResult>("sizing.compute", input),
  },
  risk: {
    posture: (input: {
      equity: number;
      peakEquity?: number;
      drawdownTolerancePct?: number;
      regime?: "trending-up" | "trending-down" | "range-bound";
      plans?: Array<{
        symbol: string;
        stopPrice?: number;
        rewardTarget?: number;
        cluster?: string;
      }>;
    }) => trpcQuery<RiskPostureResult>("risk.posture", input),
  },
  dashboard: {
    rollup: () => trpcQuery<Record<string, unknown>[]>("dashboard.rollup", {}),
  },
  institutional: {
    flow: (symbol: string) =>
      trpcQuery<{ symbol: string; flow: Array<Record<string, unknown>>; quarters: string[] }>("institutional.flow", { symbol }),
    insiderStream: (symbol: string, limit = 200) =>
      trpcQuery<{ symbol: string; events: Array<Record<string, unknown>>; netShares: number; count: number }>("institutional.insiderStream", { symbol, limit }),
    ownershipHistory: (symbol: string) =>
      trpcQuery<{ symbol: string; months: Array<{ month: string; total_shares: number; num_filers: number }> }>("institutional.ownershipHistory", { symbol }),
    buyEvents: (symbol: string) =>
      trpcQuery<{ symbol: string; events: Array<{ filerName: string | null; sharesAdded: number; estimatedPrice: number; date: string }> }>("institutional.buyEvents", { symbol }),
    analystRatings: (symbol: string) =>
      trpcQuery<{ symbol: string; ratings: Array<{ firm: string; action: string | null; gradeFrom: string | null; gradeTo: string | null; ratingDate: string; targetFrom: number | null; targetTo: number | null }>; consensus: { strongBuy: number; buy: number; hold: number; sell: number; strongSell: number } | null; error?: string }>("institutional.analystRatings", { symbol }),
    shortInterest: (symbol: string) =>
      trpcQuery<{ symbol: string; sharesShort: number | null; sharesShortPriorMonth: number | null; sharesPercentSharesOut: number | null; shortRatio: number | null; shortPercentOfFloat: number | null; dateShortInterest: string | null; floatShares: number | null; sharesOutstanding: number | null; daysToCover: number | null; settlementDate: string | null; history: Array<{ settlementDate: string; sharesShort: number | null; avgDailyVolume: number | null; daysToCover: number }> | null; finraBiweeklyHistory: Array<{ settlementDate: string; currentShortPosition: number; previousShortPosition: number | null; daysToCover: number | null; changePercent: number | null }>; finraWeekly: Array<{ weekEnding: string; shortVolume: number; totalVolume: number; shortPct: number }>; discrepancyPct: number | null; discrepancyBetween: string | null; sources: { yfinance: { available: boolean; stale: boolean }; nasdaq: { available: boolean; stale: boolean }; finra: { available: boolean; stale: boolean } }; stale: boolean }>("institutional.shortInterest", { symbol }),
  },
  emotionLogger: {
    add: (input: { tradeExecutionId: string; priceAtEvent?: number; emotion: string; note?: string }) =>
      trpcMutate<{ success: boolean; log: Record<string, unknown> }>("emotionLogger.add", input),
    getByTrade: (tradeExecutionId: string) =>
      trpcQuery<{ logs: Record<string, unknown>[] }>("emotionLogger.getByTrade", { tradeExecutionId }),
    delete: (id: string) =>
      trpcMutate<{ success: boolean }>("emotionLogger.delete", { id }),
  },
  alerts: {
    list: (limit = 50) => trpcQuery<AlertEventRow[]>("alerts.list", { limit }),
    acknowledge: (alertId: string) => trpcMutate<{ ok: boolean }>("alerts.acknowledge", { alertId }),
    unackedCount: () => trpcQuery<{ count: number }>("alerts.unackedCount"),
    acknowledgeAll: () => trpcMutate<{ ok: boolean }>("alerts.acknowledgeAll", {}),
    clearAll: () => trpcMutate<{ ok: boolean }>("alerts.clearAll", {}),
    createSubscription: (input: { alertType: string; watchlistId?: string; symbol?: string; params?: string }) =>
      trpcMutate<AlertSubscriptionRow>("alerts.createSubscription", input),
    listSubscriptions: (symbol?: string) =>
      trpcQuery<AlertSubscriptionRow[]>("alerts.listSubscriptions", symbol ? { symbol } : {}),
    updateSubscription: (id: string, updates: { enabled?: boolean; params?: string }) =>
      trpcMutate<AlertSubscriptionRow>("alerts.updateSubscription", { id, ...updates }),
    deleteSubscription: (id: string) =>
      trpcMutate<{ ok: boolean }>("alerts.deleteSubscription", { id }),
    listTypes: () => trpcQuery<AlertTypeToggleRow[]>("alerts.listTypes"),
    toggleType: (alertType: string, enabled: boolean) =>
      trpcMutate<AlertTypeToggleRow[]>("alerts.toggleType", { alertType, enabled }),
  },
  x: {
    cashtag_search: (symbol: string, limit = 30) => trpcQuery<{ posts: XPost[]; configured: boolean }>("x.cashtag_search", { symbol, limit }),
    feed: (symbol: string, cursor?: string) => trpcQuery<XFedFeed>("x.feed", { symbol, limit: 10, cursor }),
    accountsForSymbol: (symbol: string) => trpcQuery<Array<{id:string; handle:string; label:string}>>("x.accountsForSymbol", { symbol }),
  },
  admin: {
    usersList: () => trpcQuery<Array<{ id: string; email: string; complexity: string; created_at: string; is_admin: number; status: string; modules: string }>>("admin.usersList"),
    setUserModules: (userId: string, modules: string[]) => trpcMutate<{ ok: boolean }>("admin.setUserModules", { userId, modules }),
    disableUser: (userId: string) => trpcMutate<{ ok: boolean }>("admin.disableUser", { userId }),
    enableUser: (userId: string) => trpcMutate<{ ok: boolean }>("admin.enableUser", { userId }),
    deleteUser: (userId: string) => trpcMutate<{ ok: boolean }>("admin.deleteUser", { userId }),
    userSessions: (userId: string) => trpcQuery<Array<{ id: string; user_id: string; expires_at: string; created_at: string }>>("admin.userSessions", { userId }),
    resetPassword: (email: string, tempPassword: string) => trpcMutate<{ userId: string }>("admin.resetPassword", { email, tempPassword }),
    queueHealth: () => trpcQuery<Array<{ source: string; status: string; count: number; last_attempt: string | null; retry_count: number; backoff_until: string | null }>>("admin.queueHealth"),
    alertStatus: () => trpcQuery<AlertStatusRow>("admin.alertStatus"),
    resetBackoff: (sourceKind: string) => trpcMutate<{ cleared: number }>("admin.resetBackoff", { sourceKind }),
    queueSecFetch: (symbol: string) => trpcMutate<{ ok: boolean }>("admin.queueSecFetch", { symbol }),
    dealerMapIntegrity: (input: { symbol: string; asOf?: string; recompute?: boolean }) =>
      trpcMutate<{
        mode: "live" | "replay";
        symbol: string;
        ok: boolean;
        summary: string;
        integrityText: string;
        integrity: DealerIntegrityReport;
        king: { strike: number; expiry: string; gex: number } | null;
        spot: number | null;
        asOf?: string;
        spotSource?: string;
        surfaceRowCount?: number;
        keptPriorMap?: boolean;
        cells?: number;
        quality?: unknown;
        snapshotCompare?: unknown;
      }>("admin.dealerMapIntegrity", input),
    queueStatus: () => trpcQuery<QueueStatus>("admin.queueStatus"),
    queuePause: () => trpcMutate<{ paused: boolean }>("admin.queuePause", undefined),
    queueResume: () => trpcMutate<{ paused: boolean }>("admin.queueResume", undefined),
    queueClearDone: (olderThanHours: number) => trpcMutate<{ cleared: number }>("admin.queueClearDone", { olderThanHours }),
    queueSchedules: () => trpcQuery<ScheduleEntry[]>("admin.queueSchedules"),
    queueSetSchedule: (sourceKind: string, intervalMs: number) => trpcMutate<{ ok: boolean }>("admin.queueSetSchedule", { sourceKind, intervalMs }),
    queueDeleteSchedule: (sourceKind: string) => trpcMutate<{ ok: boolean }>("admin.queueDeleteSchedule", { sourceKind }),
    queueLogs: (key: string, limit: number) => trpcQuery<ErrorLogEntry[]>("admin.queueLogs", { key, limit }),
    queueRetryJob: (key: string) => trpcMutate<{ ok: boolean }>("admin.queueRetryJob", { key }),
    queueRetrySource: (sourceKind: string) => trpcMutate<{ cleared: number }>("admin.queueRetrySource", { sourceKind }),
    clearSourceCooldown: (sourceKind: string) =>
      trpcMutate<{ ok: boolean; sourceKind: string }>("admin.clearSourceCooldown", { sourceKind }),
    queueSourcePause: (source: string) => trpcMutate<{ ok: boolean; source: string }>("admin.queueSourcePause", { source }),
    queueSourceResume: (source: string) => trpcMutate<{ ok: boolean; source: string }>("admin.queueSourceResume", { source }),
    queueSourceStop: (source: string) => trpcMutate<{ ok: boolean; source: string; cleared: number }>("admin.queueSourceStop", { source }),
    queueSourceStart: (source: string) => trpcMutate<{ ok: boolean; source: string }>("admin.queueSourceStart", { source }),
    auditLog: (limit = 50, offset = 0, actor?: string, action?: string) =>
      trpcQuery<Array<{ id: string; actor: string; action: string; target: string | null; ts: string; meta: string | null }>>("admin.auditLog", { limit, offset, ...(actor ? { actor } : {}), ...(action ? { action } : {}) }),
    queueLint: (symbol: string, kind: 'sec-lint-holders' | 'sec-lint-insiders') =>
      trpcMutate<LintResult>("admin.queueLint", { symbol, kind }),
    queueLintAll: (input: { kind: 'sec-lint-holders' | 'sec-lint-insiders' }) =>
      trpcMutate<{ total: number; enqueued: number }>("admin.queueLintAll", input),
    xCredentialsStatus: () => trpcQuery<XCredentialsStatus>("admin.xCredentialsStatus"),
    xCredentialsSet: (ct0: string, auth_token: string) => trpcMutate<{ ok: boolean }>("admin.xCredentialsSet", { ct0, auth_token }),
    fredKeyStatus: () => trpcQuery<{ configured: boolean }>("admin.fredKeyStatus"),
    fredKeySet: (apiKey: string) => trpcMutate<{ ok: boolean }>("admin.fredKeySet", { apiKey }),
    xAccountsList: () => trpcQuery<XAccountRow[]>("admin.xAccountsList"),
    xAccountAdd: (symbol: string, handle: string, label?: string) => trpcMutate<{ id: string }>("admin.xAccountAdd", { symbol, handle, ...(label ? { label } : {}) }),
    xAccountRemove: (id: string) => trpcMutate<{ ok: boolean }>("admin.xAccountRemove", { id }),
    xPrune: (olderThanDays?: number) => trpcMutate<{ deleted: number }>("admin.xPrune", { olderThanDays: olderThanDays ?? 30 }),
    pendingUsers: () => trpcQuery<Array<{ id: string; email: string; complexity: string; created_at: string }>>("admin.pendingUsers"),
    approveUser: (userId: string) => trpcMutate<{ ok: boolean }>("admin.approveUser", { userId }),
    rejectUser: (userId: string) => trpcMutate<{ ok: boolean }>("admin.rejectUser", { userId }),
    dataQualityList: (input?: { symbol?: string; kind?: 'institution_filings' | 'insider_transactions' }) =>
      trpcQuery<DataQualityRow[]>("admin.dataQualityList", input ?? {}),
    serverRestart: (target: 'backend' | 'frontend' | 'all' = 'all') =>
      trpcMutate<{ ok: boolean; backend: string; frontend: string }>("admin.serverRestart", { target }),
    smtpConfig: () => trpcQuery<SmtpConfigRow>("admin.smtpConfig"),
    smtpConfigUpdate: (input: SmtpConfigUpdate) =>
      trpcMutate<{ ok: boolean }>("admin.smtpConfigUpdate", input),
    smtpConfigTest: () => trpcMutate<{ ok: boolean }>("admin.smtpConfigTest", {}),
  },
  strategies: {
    list: () => trpcQuery<Array<{ id: string; name: string; components: string; unlocked: boolean; created_at: string }>>("strategies.list"),
    create: (input: { name: string; components?: unknown[] }) => trpcMutate<{ id: string }>("strategies.create", input),
    get: (id: string) => trpcQuery<Record<string, unknown>>("strategies.get", { id }),
    listPresets: () => trpcQuery<StrategyPreset[]>("strategies.listPresets"),
    getPreset: (id: string) => trpcQuery<StrategyPreset>("strategies.getPreset", { id }),
    forkPreset: (presetId: string) => trpcMutate<{ id: string; name: string }>("strategies.forkPreset", { presetId }),
    suggestTickers: (presetId: string) => trpcQuery<TickerSuggestion[]>("strategies.suggestTickers", { presetId }),
  },
  backtest: {
    run: (input: { strategyId: string; symbol: string; timeframe?: string }) =>
      trpcQuery<{ equityCurve: Array<{ ts: string; equity: number }>; exitReasons: string[]; sampleSize: number }>("backtest.run", input),
    evaluateLatest: (input: { strategyId: string; symbol: string }) =>
      trpcQuery<{ fires: boolean; conditions: Record<string, boolean | null> }>("backtest.evaluateLatest", input),
    runPortfolio: (input: { allocations: Array<{ symbol: string; targetPct: number }>; rebalanceFreq?: string; driftThreshold?: number }) =>
      trpcQuery<PortfolioBacktestResult>("backtest.runPortfolio", input),
  },
  screener: {
    filter: (input: { expression: string; scope?: "watchlist" | "sector"; sector?: string }) =>
      trpcQuery<{ results: Array<{ symbol: string; matched: boolean; why?: string[] } | string>; scope: string }>("screener.filter", input),
    strategy: (input: { strategyId: string }) =>
      trpcQuery<{ results: Array<{ symbol: string; matched: boolean; why?: string[] } | string> }>("screener.strategy", input),
  },
  reports: {
    generate: (input: {
      scope: "symbol" | "watchlist" | "portfolio" | "rotation" | "sizing_year" | "risk_posture";
      symbol?: string;
      data?: Record<string, unknown>;
    }) => trpcQuery<{ html?: string; markdown?: string; title?: string; [k: string]: unknown }>("reports.generate", input),
  },
  derisking: {
    suggest: (input: { symbol: string; currentPrice: number; avgCost: number; shares: number; ema21?: number; ema50?: number; thesisStatus?: string; currentRegime?: string; portfolioCorrelation?: number; profitTargets?: number[]; dividendYield?: number; payoutRatio?: number }) =>
      trpcQuery<{ suggestions: Array<{ strategy: { id: string; name: string; description: string; alfredFraming: string; requiresOptionsSleeve: boolean }; applicable: boolean; reason: string; details: string }> }>("derisking.suggest", input),
    dividendHealth: (symbol: string) =>
      trpcQuery<{ data: Record<string, unknown> | null }>("derisking.dividendHealth", { symbol }),
  },
  thesisMonitor: {
    assess: (input: { thesis: string; events: Array<{ type: string; date: string; detail?: string }> }) => trpcQuery<{ status: string; confidence: number; reasoning: string[] }>("thesisMonitor.assess", input),
  },
  trades: {
    list: () => trpcQuery<Array<Record<string, unknown>>>("trades.list"),
    get: (id: string) => trpcQuery<Record<string, unknown>>("trades.get", { id }),
    save: (input: {
      id: string;
      symbol: string;
      date: string;
      status: string;
      tier: string;
      environment?: string;
      strategyId?: string;
      confluenceScore?: number;
      riskPct?: number;
      positionSize?: number;
      entryPrice?: number;
      stopLoss?: number;
      targets?: string;
      justifications?: string;
      checklistCompleted?: number;
      allocationPlanId?: string;
      allocationRole?: string;
      tradeId?: string;
    }) => trpcMutate<{ ok: boolean; id: string }>("trades.save", input),
    close: (id: string, realizedPnl: number, reflection?: string) =>
      trpcMutate<{ ok: boolean }>("trades.close", { id, realizedPnl, ...(reflection ? { reflection } : {}) }),
    stats: () => trpcQuery<{ totalClosed: number; profitable: number }>("trades.stats"),
  },
  theses: {
    list: () => trpcQuery<Array<{
      id: string;
      user_id: string;
      symbol: string;
      statement: string;
      invalidation_criteria: string;
      status: string;
      created_at: string;
      updated_at: string;
    }>>("theses.list"),
    get: (id: string) => trpcQuery<Record<string, unknown>>("theses.get", { id }),
    create: (input: {
      symbol: string;
      statement: string;
      invalidationCriteria?: string[];
      status?: "intact" | "weakening" | "broken";
    }) => trpcMutate<{ id: string; symbol: string }>("theses.create", input),
    update: (input: {
      id: string;
      statement?: string;
      invalidationCriteria?: string[];
      status?: "intact" | "weakening" | "broken";
    }) => trpcMutate<{ ok: boolean }>("theses.update", input),
    delete: (id: string) => trpcMutate<{ ok: boolean }>("theses.delete", { id }),
  },
  macro: {
    commentary: () => trpcQuery<{ shortTerm: string; longTerm: string; disclaimer: string }>("macro.commentary"),
    regimeClassify: () => trpcQuery<{ regime: string; confidence?: number; factors?: unknown }>("macro.regimeClassify"),
  },
  confluence: {
    slots: () => trpcQuery<{
      slots: Array<{ id: string; name: string; family: string; body: string; granularity: string; explain: string }>;
      slotIds: string[];
      families: string[];
    }>("confluence.slots", {}),
    racks: () => trpcQuery<{
      system: Array<{ id: string; ownerId: string | null; name: string; slotIds: string[]; description: string | null; isSystem: boolean; createdAt: string }>;
      user: Array<{ id: string; ownerId: string | null; name: string; slotIds: string[]; description: string | null; isSystem: boolean; createdAt: string }>;
    }>("confluence.racks", {}),
    evaluation: (symbol: string, opts?: { rackId?: string; limit?: number }) =>
      trpcQuery<{
        rackId: string | null;
        symbol: string;
        latest: Record<string, unknown> | null;
        history: Array<Record<string, unknown>>;
        change: {
          changed: boolean;
          changeType: string;
          current: string;
          previous: string | null;
          netEvidenceShift: number;
          flippedSlotIds: string[];
        } | null;
      }>("confluence.evaluation", { symbol, ...(opts?.rackId ? { rackId: opts.rackId } : {}), ...(opts?.limit ? { limit: opts.limit } : {}) }),
    backtest: (symbol: string, opts?: { weeks?: number }) =>
      trpcQuery<{
        symbol: string;
        fires: number;
        horizonDays: number;
        slots: Array<{
          slotId: string;
          name: string;
          body: string;
          direction: string;
          fires: number;
          resolvedFires: number;
          confirmedFires: number;
          falseAlarms: number;
          hitRate: number | null;
          reliabilityWeight: number;
        }>;
        sampleSizeCaveat: string;
      }>("confluence.backtest", { symbol, ...(opts?.weeks ? { weeks: opts.weeks } : {}) }),
    scorecard: (symbol?: string) =>
      trpcQuery<{ slots: unknown[]; note: string }>("confluence.scorecard", symbol ? { symbol } : {}),
    signalHistory: (symbol: string) =>
      trpcQuery<{
        fires: Array<{
          slotId: string;
          slotName: string;
          body: 'bull' | 'bear' | 'exit';
          firedAt: string;
          qualityAtFire: string;
          verdict: 'real' | 'false_alarm' | null;
          priceConfirmed: boolean;
        }>;
      }>("confluence.signalHistory", { symbol }),
    recentZones: (symbol: string, opts?: { rackId?: string; entries?: number; exits?: number }) =>
      trpcQuery<{
        symbol: string;
        rackId: string | null;
        entries: Array<{
          kind: 'entry' | 'exit';
          startAsOf: string;
          endAsOf: string;
          open: boolean;
          qualityAtStart: string;
          netEvidenceAtStart: number;
          firedSlotIds: string[];
          forwardReturn: number | null;
          verdict: 'confirmed' | 'false_alarm' | 'open';
        }>;
        exits: Array<{
          kind: 'entry' | 'exit';
          startAsOf: string;
          endAsOf: string;
          open: boolean;
          qualityAtStart: string;
          netEvidenceAtStart: number;
          firedSlotIds: string[];
          forwardReturn: number | null;
          verdict: 'confirmed' | 'false_alarm' | 'open';
        }>;
        entryRule: {
          label: string;
          source: string;
          derivedAt: string | null;
          sampleCaveat: string;
          train: { hitRate: number | null; resolved: number; baselineHitRate: number | null } | null;
          validate: { hitRate: number | null; resolved: number; baselineHitRate: number | null } | null;
        };
        exitRule: {
          label: string;
          source: string;
          derivedAt: string | null;
          sampleCaveat: string;
          train: { hitRate: number | null; resolved: number; baselineHitRate: number | null } | null;
          validate: { hitRate: number | null; resolved: number; baselineHitRate: number | null } | null;
        };
        coverage: { evaluatedDays: number; lookbackDays: number; replayComplete: boolean };
        symbolScore: {
          entry: { zones: number; resolved: number; confirmed: number; hitRate: number | null };
          exit: { zones: number; resolved: number; confirmed: number; hitRate: number | null };
        };
        learningLedger: { ready: boolean; filled: number; total: number };
      }>("confluence.recentZones", {
        symbol,
        ...(opts?.rackId ? { rackId: opts.rackId } : {}),
        ...(opts?.entries ? { entries: opts.entries } : {}),
        ...(opts?.exits ? { exits: opts.exits } : {}),
      }),
    saveRack: (input: { id?: string; name: string; description?: string; slotIds: string[] }) =>
      trpcMutate<{ id: string; name: string; slotIds: string[]; isSystem: boolean; description: string | null }>("confluence.saveRack", input),
    corridorSnapshot: (symbol: string) =>
      trpcQuery<{
        symbol: string;
        snapshot: Record<string, unknown> | null;
        spy: Record<string, unknown> | null;
        series: Array<Record<string, unknown>>;
        corridor: {
          low: number | null;
          high: number | null;
          median: number | null;
          currentPE: number | null;
          fairValue1y: number | null;
          impliedUpside1y: number | null;
          pePercentile1y: number | null;
        } | null;
      }>("confluence.corridorSnapshot", { symbol }),
    corridorWatchlist: () =>
      trpcQuery<{ symbols: string[] }>("confluence.corridorWatchlist"),
    corridorWatchlistAdd: (symbol: string) =>
      trpcMutate<{ symbols: string[] }>("confluence.corridorWatchlistAdd", { symbol }),
    corridorWatchlistRemove: (symbol: string) =>
      trpcMutate<{ symbols: string[] }>("confluence.corridorWatchlistRemove", { symbol }),
    corridorBacktest: () =>
      trpcQuery<{
        rows: Array<{
          id: string;
          articleDate: string;
          articleId: string;
          rankingType: string;
          topSymbols: string[];
          bottomSymbols: string[];
          topAvgReturn: number | null;
          bottomAvgReturn: number | null;
          spread: number | null;
          isWin: boolean;
          horizonDays: number;
          gradedAt: string;
        }>;
        aggregate: {
          entries: number;
          resolved: number;
          resolved1y: number;
          resolved90d: number;
          hitRate: number | null;
          avgSpread: number | null;
          bestSpread: number | null;
          worstSpread: number | null;
          avgTopReturn: number | null;
          avgBottomReturn: number | null;
        };
      }>("confluence.corridorBacktest"),
    corridorBacktestRun: () =>
      trpcMutate<{ grades: number; resolved: number; aggregate: Record<string, unknown> }>("confluence.corridorBacktestRun", {}),
    runEvaluationNow: (opts?: { symbol?: string }) =>
      trpcMutate<Record<string, unknown>>("confluence.runEvaluationNow", opts ?? {}),
  },
};

export interface TickerSuggestion {
  symbol: string;
  name: string | null;
  role: string;
  allocationPct: number;
  reason: string;
  source: 'live' | 'default';
}

export interface StrategyPreset {
  id: string;
  name: string;
  category: string;
  complexity: string;
  scope: string;
  description: string;
  entry_rules: string;
  exit_profile: string;
  risk_policy: string;
  instrument_type: string;
  portfolio_template: string | null;
  conviction_tier_default: string | null;
  requires_options_unlock: number;
  forkable: number;
  example_tickers: string | null;
  created_at: string;
}

export interface PortfolioBacktestResult {
  equityCurve: Array<{ date: string; value: number }>;
  totalReturn: number;
  cagr: number;
  maxDrawdown: number;
  positions: Array<{ symbol: string; targetPct: number; totalReturn: number; finalValue: number }>;
  rebalanceEvents: Array<{ date: string; type: string }>;
  correlationMatrix: Record<string, Record<string, number>>;
  sampleSize: number;
}

export interface LintResult {
  symbol: string;
  kind: string;
  discoveredCount: number;
  storedCount: number;
  missingCount: number;
  backfilled: number;
  stale: number;
  status: 'ok' | 'gaps_found' | 'stale' | 'error';
  detail: Record<string, unknown>;
}

export interface DataQualityRow {
  symbol: string;
  kind: string;
  last_checked_at: string;
  stored_count: number;
  discovered_count: number;
  missing_count: number;
  stale: number;
  status: string;
  detail: string;
}

export interface WatchlistEntry {
  symbol: string;
  added_at: string;
  notes?: string | null;
}

export interface PortfolioHolding {
  symbol: string;
  shares: number;
  avg_cost: number;
  added_at: string;
}

export type OptionRight = "call" | "put";
export type OptionSide = "long" | "short";
export type OptionRole =
  | "long_call"
  | "long_put"
  | "covered_call"
  | "cash_secured_put"
  | "other";

export interface PortfolioOptionLeg {
  id: string;
  underlying: string;
  right: OptionRight;
  side: OptionSide;
  strike: number;
  expiry: string;
  contracts: number;
  premium: number;
  multiplier: number;
  role: OptionRole;
  acquired_at: string;
  note: string | null;
}

export interface AddOptionLegInput {
  underlying: string;
  right: OptionRight;
  side: OptionSide;
  strike: number;
  expiry: string;
  contracts: number;
  premium: number;
  multiplier?: number;
  role?: OptionRole;
  note?: string;
}

export interface SizingLayer {
  name: string;
  value: number;
  explanation: string;
}

export interface SizingResult {
  shares: number;
  layers: SizingLayer[];
  explanations: string[];
  blocked: boolean;
  blockReason: string | null;
  override: "macro" | "cluster" | null;
  halted?: boolean;
  footer?: string;
}

export interface RiskRecommendation {
  id: string;
  tradeOff: string;
  explanation: string;
  severity: "warning" | "info";
}

export interface RiskPostureResult {
  asymmetry: number;
  clusterExposure: Record<string, number>;
  clusterCaps?: Record<string, number>;
  drawdownVsTolerance: {
    currentDrawdownPct: number;
    tolerancePct: number;
    status: -1 | 0 | 1;
  };
  halted: boolean;
  recommendedActions: RiskRecommendation[];
  halt: { haltedUntil: string; triggeredBy: string; ts: string } | null;
  holdingsCount: number;
  optionLegsCount?: number;
  totalExposureUsd: number;
  optionRisk?: {
    premiumAtRiskUsd: number;
    cashReservedUsd: number;
    creditReceivedUsd: number;
    capitalCommittedUsd: number;
    uncoveredShortCallCount: number;
  };
  footer: string;
}

export interface SourceCooldown {
  source: string;
  until: string | null;
  remainingMs: number;
  consecutiveHits: number;
  active: boolean;
}

export interface QueueStatus {
  paused: boolean;
  queued: number;
  in_flight: number;
  failed: number;
  backoff: number;
  done: number;
  backoff_until: string | null;
  last_error: string | undefined;
  counts: Record<string, number>;
  lastErrors: Array<{ key: string; error: string | null }>;
  /** Active vendor cool-downs after 429 (ADR-0009). */
  sourceCooldowns?: SourceCooldown[];
  /** Operator-paused sources (drain frozen, jobs retained). */
  pausedSources?: string[];
  /** Operator-stopped sources (drain frozen, jobs cleared, enqueue blocked). */
  stoppedSources?: string[];
  pendingByKind?: Record<string, number>;
  demandSize?: number;
  yahooHealthy?: boolean;
  secHealthy?: boolean;
  dataPlaneHealthy?: boolean;
  dataPlaneNotes?: string[];
}

export interface ScheduleEntry {
  sourceKind: string;
  intervalMs: number;
  lastEnqueued: string | null;
  nextEnqueue: string | null;
}

export interface ErrorLogEntry {
  attempt: number;
  errorMessage: string | null;
  errorStack: string | null;
  ts: string;
}