Jyotisha/frontend/src/lib/rectification-agentic/v9/refinement-packet.ts

/**
 * Public-safe P0/P1 refinement fields from the decision receipt.
 *
 * Scores, weights and event IDs stay out of public copy. D9/D10 sign names
 * may appear for the skill type-table verification report. D1 sign names may
 * appear on lagna contrast, matching the natal house table.
 */

import { distinguishContractErrors } from "../core/distinguish-contract.ts";

const TIME = /^(?:[01]\d|2[0-3]):[0-5]\d$/;
const UUID = /^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i;
const DENIED = /lon|latitude|longitude|degree|score|weight|fingerprint|\bpoints\b/i;
const LAYER_LABEL: Record<WindowScanLayer, string> = {
  d1: "本命上升",
  d9: "D9",
  d10: "D10",
  d4: "D4",
  d5: "D5",
  d7: "D7",
  d12: "D12",
  d24: "D24",
  d2: "D2",
  d11: "D11",
  d30: "D30",
  pada: "Nakshatra pada",
  hora: "Hora Lagna",
  ghati: "Ghati Lagna",
  bhava: "Bhava Lagna",
  pranapada: "Pranapada Lagna",
  kp1: "KP 1宫子主",
  kp4: "KP 4宫子主",
  kp7: "KP 7宫子主",
  kp10: "KP 10宫子主",
};

export const WINDOW_SCAN_SCORING_LAYER_ORDER = [
  "d1",
  "d9",
  "d10",
  "d4",
  "d5",
  "d7",
  "d12",
  "d24",
  "d2",
  "d11",
  "d30",
] as const satisfies readonly WindowScanLayer[];

export const WINDOW_SCAN_DISPLAY_LAYER_ORDER = [
  "pada",
  "hora",
  "ghati",
  "bhava",
  "pranapada",
  "kp1",
  "kp4",
  "kp7",
  "kp10",
] as const satisfies readonly WindowScanLayer[];

export function windowScanLayerLabel(layer: WindowScanLayer): string {
  return LAYER_LABEL[layer];
}

export function isWindowScanDisplayLayer(layer: WindowScanLayer): boolean {
  return (WINDOW_SCAN_DISPLAY_LAYER_ORDER as readonly WindowScanLayer[]).includes(layer);
}

export type WindowScanLayer =
  | "d1"
  | "d9"
  | "d10"
  | "d4"
  | "d5"
  | "d7"
  | "d12"
  | "d24"
  | "d2"
  | "d11"
  | "d30"
  | "pada"
  | "hora"
  | "ghati"
  | "bhava"
  | "pranapada"
  | "kp1"
  | "kp4"
  | "kp7"
  | "kp10";

export type WindowScanTransition = Readonly<{
  layer: WindowScanLayer;
  at: string;
  user_meaning: string;
  from_sign?: string;
  to_sign?: string;
}>;

export type EventDashaLedgerRow = Readonly<{
  summary: string;
  match: "strong" | "medium" | "weak" | "none";
  match_label: string;
  user_meaning: string;
  gochara: "activated" | "not_seen" | null;
}>;

export type DashaAgreement = Readonly<{
  status: "agree" | "conflict" | "partial" | "unavailable";
  vimshottari_top: string | null;
  narayana_top: string | null;
  user_meaning: string;
}>;

export type LagnaContrastInterval = Readonly<{
  start: string;
  end: string;
  lagna: string;
  lords: Readonly<{ l1: string | null; l4: string | null; l7: string | null; l10: string | null }>;
}>;

export type LagnaContrast = Readonly<{
  intervals: readonly LagnaContrastInterval[];
  user_meaning: string;
  unique_minute_claim: false;
}>;

export type NakshatraOption = Readonly<{
  key: "A" | "B";
  time_bias: "earlier" | "later";
  traits: readonly string[];
}>;

export type NakshatraBoundary = Readonly<{
  near_boundary: boolean;
  user_meaning: string | null;
  options: readonly NakshatraOption[];
}>;

export type PrecisionStageId =
  | "collect_events"
  | "lagna_frame"
  | "d9_refine"
  | "d10_refine"
  | "d4_refine"
  | "d5_refine"
  | "theme_refine"
  | "ready_to_adopt";

export type PrecisionStage = Readonly<{
  current: PrecisionStageId;
  can_stop: boolean;
  user_meaning: string;
  unique_minute_claim: false;
}>;

export type OosBlindPrompt = Readonly<{
  domain: string;
  user_meaning: string;
  used_for_scoring: false;
}>;

export const EVENT_PROBE_DOMAINS = [
  "education",
  "relocation",
  "relationship",
  "career",
  "family",
  "finance",
  "health_pressure",
] as const;

export type EventProbeDomain = (typeof EVENT_PROBE_DOMAINS)[number];

export type EventProbeSource =
  | "dasha_activation"
  | "dasha_boundary"
  | "age_band"
  | "known_event_quality"
  | "oos_blind";

export type EventProbeRole = "distinguish" | "reverse_verify" | "clarify" | "collect" | "holdout";

export type ProbePhase =
  | "evidence_collection"
  | "event_clarification"
  | "candidate_discriminator"
  | "holdout_validation";

export type EventProbeChoiceKind = "existence" | "varga_style" | "event_quality";

export type EventProbeStyleOption = Readonly<{
  label: string;
  answer_class: string;
  sign?: string;
}>;

export type ProbeExpectedOutcome = Readonly<{
  answer_class: string;
  supports: readonly string[];
  conflicts: readonly string[];
}>;

export type DiscriminatingEventProbe = Readonly<{
  year: number;
  year_label: string;
  month?: number;
  domain: EventProbeDomain;
  event_family: string;
  source: EventProbeSource;
  tracks: readonly ("vimshottari" | "narayana")[];
  tracks_agree: boolean;
  unique_minute_claim: false;
  user_meaning: string;
  role: EventProbeRole;
  phase?: ProbePhase;
  information_gain?: number;
  semantic_key?: string;
  candidate_split_hash?: string;
  candidate_set_version?: string;
  candidate_ids?: readonly string[];
  expected_outcomes?: readonly ProbeExpectedOutcome[];
  left_time?: string;
  right_time?: string;
  choice_kind?: EventProbeChoiceKind;
  style_options?: readonly EventProbeStyleOption[];
}>;

export type CandidateContrastOpportunity = Readonly<{
  domain: string;
  time_window: Readonly<{ year: number | null; year_label: string | null }>;
  candidate_groups: readonly (readonly string[])[];
  expected_outcomes: readonly ProbeExpectedOutcome[];
  information_gain: number;
  source_features: readonly Readonly<{ technique: string; layers?: readonly string[] }>[];
  semantic_key?: string;
  candidate_split_hash?: string;
  candidate_set_version?: string;
  event_family?: string;
  phase: "candidate_discriminator";
}>;

function asRecord(value: unknown): Readonly<Record<string, unknown>> | null {
  return value && typeof value === "object" && !Array.isArray(value)
    ? value as Readonly<Record<string, unknown>>
    : null;
}

function asTime(value: unknown): string | null {
  if (typeof value !== "string") return null;
  const normalized = value.slice(0, 5);
  return TIME.test(normalized) ? normalized : null;
}

function asText(value: unknown, maximum = 160): string | null {
  if (typeof value !== "string") return null;
  const trimmed = value.trim();
  if (!trimmed || trimmed.length > maximum || DENIED.test(trimmed) || UUID.test(trimmed)) return null;
  return trimmed;
}

export function parseWindowScanTransitions(value: unknown): readonly WindowScanTransition[] {
  if (!Array.isArray(value)) return [];
  const rows: WindowScanTransition[] = [];
  const seen = new Set<string>();
  for (const item of value) {
    const row = asRecord(item);
    const layer = row?.layer;
    const at = asTime(row?.at);
    if (
      !row
      || (
        layer !== "d1"
        && layer !== "d9"
        && layer !== "d10"
        && layer !== "d4"
        && layer !== "d5"
        && layer !== "d7"
        && layer !== "d12"
        && layer !== "d24"
        && layer !== "d2"
        && layer !== "d11"
        && layer !== "d30"
        && layer !== "pada"
        && layer !== "hora"
        && layer !== "ghati"
        && layer !== "bhava"
        && layer !== "pranapada"
        && layer !== "kp1"
        && layer !== "kp4"
        && layer !== "kp7"
        && layer !== "kp10"
      )
      || !at
    ) continue;
    const key = `${layer}:${at}`;
    if (seen.has(key)) continue;
    seen.add(key);
    rows.push({
      layer,
      at,
      user_meaning: `${LAYER_LABEL[layer]} 在 ${at} 发生变化`,
      ...(asText(row.from_sign, 12) ? { from_sign: asText(row.from_sign, 12)! } : {}),
      ...(asText(row.to_sign, 12) ? { to_sign: asText(row.to_sign, 12)! } : {}),
    });
  }
  return rows;
}

export function parseEventDashaLedger(value: unknown): readonly EventDashaLedgerRow[] {
  if (!Array.isArray(value)) return [];
  const rows: EventDashaLedgerRow[] = [];
  for (const item of value) {
    const row = asRecord(item);
    const match = row?.match;
    if (
      !row
      || (match !== "strong" && match !== "medium" && match !== "weak" && match !== "none")
    ) continue;
    const summary = asText(row.summary, 80);
    if (!summary) continue;
    const matchLabel = match === "strong" ? "强相关"
      : match === "medium" ? "有关联"
        : match === "weak" ? "弱关联"
          : "未见对应";
    const gochara = row.gochara === "activated" || row.gochara === "not_seen"
      ? row.gochara
      : null;
    const gocharaNote = gochara === "activated"
      ? "；Gochara 激活相关宫"
      : gochara === "not_seen"
        ? "；Gochara 未见对应"
        : "";
    rows.push({
      summary,
      match,
      match_label: matchLabel,
      user_meaning: `${summary}：${matchLabel}${gocharaNote}`,
      gochara,
    });
  }
  return rows;
}

export function parseDashaAgreement(value: unknown): DashaAgreement | null {
  const row = asRecord(value);
  const status = row?.status;
  if (
    !row
    || (status !== "agree" && status !== "conflict" && status !== "partial" && status !== "unavailable")
  ) return null;
  const meaning = asText(row.user_meaning, 220)
    ?? (status === "conflict"
      ? "主限和分盘大运偏向不同时间。冲突时不能按更高把握收口。"
      : status === "agree"
        ? "主限和分盘大运都更支持同一段代表性时间。这仍不是唯一分钟确认。"
        : "还没有足够的大运对照。");
  return {
    status,
    vimshottari_top: asTime(row.vimshottari_top),
    narayana_top: asTime(row.narayana_top),
    user_meaning: meaning,
  };
}

function parseLords(value: unknown): LagnaContrastInterval["lords"] | null {
  const row = asRecord(value);
  if (!row) return null;
  const read = (key: "l1" | "l4" | "l7" | "l10"): string | null => {
    const label = asText(row[key], 12);
    return label;
  };
  return { l1: read("l1"), l4: read("l4"), l7: read("l7"), l10: read("l10") };
}

export function parseLagnaContrast(value: unknown): LagnaContrast | null {
  const row = asRecord(value);
  if (!row || !Array.isArray(row.intervals) || row.intervals.length < 2) return null;
  const intervals: LagnaContrastInterval[] = [];
  for (const item of row.intervals.slice(0, 3)) {
    const interval = asRecord(item);
    const start = asTime(interval?.start);
    const end = asTime(interval?.end);
    const lagna = asText(interval?.lagna, 12);
    const lords = parseLords(interval?.lords);
    if (!interval || !start || !end || !lagna || !lords) return null;
    intervals.push({ start, end, lagna, lords });
  }
  if (intervals.length < 2) return null;
  const meaning = asText(row.user_meaning, 220)
    ?? `窗口里出现两段本命上升：${intervals[0].start}-${intervals[0].end} 为${intervals[0].lagna}，${intervals[1].start}-${intervals[1].end} 为${intervals[1].lagna}。`;
  return {
    intervals,
    user_meaning: meaning,
    unique_minute_claim: false,
  };
}

export function parseNakshatraBoundary(value: unknown): NakshatraBoundary | null {
  const row = asRecord(value);
  if (!row || typeof row.near_boundary !== "boolean") return null;
  if (!row.near_boundary) {
    return { near_boundary: false, user_meaning: null, options: [] };
  }
  const options: NakshatraOption[] = [];
  if (Array.isArray(row.options)) {
    for (const item of row.options) {
      const option = asRecord(item);
      const key = option?.key;
      const bias = option?.time_bias;
      if (
        !option
        || (key !== "A" && key !== "B")
        || (bias !== "earlier" && bias !== "later")
        || !Array.isArray(option.traits)
      ) continue;
      const traits = option.traits
        .map((trait) => asText(trait, 40))
        .filter((trait): trait is string => Boolean(trait))
        .slice(0, 2);
      if (traits.length === 0) continue;
      options.push({ key, time_bias: bias, traits });
    }
  }
  if (options.length < 2) return { near_boundary: false, user_meaning: null, options: [] };
  return {
    near_boundary: true,
    user_meaning: asText(row.user_meaning, 400) ?? "升点靠近两段日常节奏的交界。哪一组更像你近年的处事方式？这只用来偏置时间窗，不能确认唯一分钟。",
    options: options.slice(0, 2),
  };
}

export function parsePrecisionStage(value: unknown): PrecisionStage | null {
  const row = asRecord(value);
  const current = row?.current;
  if (
    !row
    || (
      current !== "collect_events"
      && current !== "lagna_frame"
      && current !== "d9_refine"
      && current !== "d10_refine"
      && current !== "d4_refine"
      && current !== "d5_refine"
      && current !== "theme_refine"
      && current !== "ready_to_adopt"
    )
  ) return null;
  const meaning = asText(row.user_meaning, 220) ?? "继续用带日期的经历缩小窗口。";
  return {
    current,
    can_stop: row.can_stop === true || current === "ready_to_adopt",
    user_meaning: meaning,
    unique_minute_claim: false,
  };
}

const EVENT_PROBE_DOMAIN_SET = new Set<string>(EVENT_PROBE_DOMAINS);
const EVENT_PROBE_SOURCES = new Set<string>([
  "dasha_activation",
  "dasha_boundary",
  "age_band",
  "known_event_quality",
  "oos_blind",
]);
const PROBE_PHASES = new Set<string>([
  "evidence_collection",
  "event_clarification",
  "candidate_discriminator",
  "holdout_validation",
]);
const CLOCK_IN_COPY = /(?:[01]?\d|2[0-3]):[0-5]\d/;

function parseExpectedOutcomes(value: unknown): ProbeExpectedOutcome[] {
  if (!Array.isArray(value)) return [];
  return value.flatMap((item) => {
    const outcome = asRecord(item);
    const answer = typeof outcome?.answer_class === "string" ? outcome.answer_class : "";
    if (!outcome || !answer) return [];
    return [{
      answer_class: answer,
      supports: Array.isArray(outcome.supports)
        ? outcome.supports.filter((entry): entry is string => typeof entry === "string")
        : [],
      conflicts: Array.isArray(outcome.conflicts)
        ? outcome.conflicts.filter((entry): entry is string => typeof entry === "string")
        : [],
    }];
  });
}

function parseProbeRole(row: Readonly<Record<string, unknown>>, source: string): EventProbeRole {
  if (row.role === "clarify" || source === "known_event_quality") return "clarify";
  if (row.role === "collect" || source === "age_band") return "collect";
  if (row.role === "holdout" || source === "oos_blind") return "holdout";
  if (row.role === "distinguish" || row.phase === "candidate_discriminator") return "distinguish";
  return "reverse_verify";
}

export function parseEventProbes(
  value: unknown,
  options: { allowQuality?: boolean; requireDistinguishContract?: boolean } = {},
): readonly DiscriminatingEventProbe[] {
  if (!Array.isArray(value)) return [];
  const rows: DiscriminatingEventProbe[] = [];
  for (const item of value) {
    const row = asRecord(item);
    const year = typeof row?.year === "number" && Number.isInteger(row.year) ? row.year : null;
    const domain = typeof row?.domain === "string" ? row.domain : "";
    const source = typeof row?.source === "string" ? row.source : "";
    const family = asText(row?.event_family, 80);
    const meaning = asText(row?.user_meaning, 160);
    const label = asText(row?.year_label, 40);
    const month = typeof row?.month === "number" && Number.isInteger(row.month) && row.month >= 1 && row.month <= 12
      ? row.month
      : null;
    if (
      !row
      || year === null
      || year < 1900
      || year > 2100
      || !EVENT_PROBE_DOMAIN_SET.has(domain)
      || !EVENT_PROBE_SOURCES.has(source)
      || !family
      || !meaning
      || !label
      || CLOCK_IN_COPY.test(meaning)
      || CLOCK_IN_COPY.test(family)
      || row.unique_minute_claim === true
    ) continue;
    if (!options.allowQuality && source === "known_event_quality") continue;
    const tracks = Array.isArray(row.tracks)
      ? row.tracks.filter((track): track is "vimshottari" | "narayana" => track === "vimshottari" || track === "narayana")
      : [];
    const expectedOutcomes = parseExpectedOutcomes(row.expected_outcomes);
    const candidateIds = Array.isArray(row.candidate_ids)
      ? row.candidate_ids.filter((entry): entry is string => typeof entry === "string" && TIME.test(entry.slice(0, 5)))
      : [];
    const probe: DiscriminatingEventProbe = {
      year,
      year_label: label,
      ...(month ? { month } : {}),
      domain: domain as EventProbeDomain,
      event_family: family,
      source: source as EventProbeSource,
      tracks,
      tracks_agree: row.tracks_agree === true,
      unique_minute_claim: false,
      user_meaning: meaning,
      role: parseProbeRole(row, source),
      ...(typeof row.phase === "string" && PROBE_PHASES.has(row.phase) ? { phase: row.phase as ProbePhase } : {}),
      ...(typeof row.information_gain === "number" && Number.isFinite(row.information_gain)
        ? { information_gain: row.information_gain }
        : {}),
      ...(asText(row.semantic_key, 80) ? { semantic_key: asText(row.semantic_key, 80)! } : {}),
      ...(asText(row.candidate_split_hash, 120) ? { candidate_split_hash: asText(row.candidate_split_hash, 120)! } : {}),
      ...(asText(row.candidate_set_version, 40) ? { candidate_set_version: asText(row.candidate_set_version, 40)! } : {}),
      ...(candidateIds.length > 0 ? { candidate_ids: candidateIds } : {}),
      ...(asTime(row.left_time) ? { left_time: asTime(row.left_time)! } : {}),
      ...(asTime(row.right_time) ? { right_time: asTime(row.right_time)! } : {}),
      ...(row.choice_kind === "existence" || row.choice_kind === "varga_style" || row.choice_kind === "event_quality"
        ? { choice_kind: row.choice_kind }
        : {}),
      ...(Array.isArray(row.style_options) ? {
        style_options: row.style_options.flatMap((optionItem) => {
          const option = asRecord(optionItem);
          const optionLabel = asText(option?.label, 80);
          const answer = typeof option?.answer_class === "string" ? option.answer_class : "";
          if (!option || !optionLabel || !answer) return [];
          return [{
            label: optionLabel,
            answer_class: answer,
            ...(asText(option.sign, 12) ? { sign: asText(option.sign, 12)! } : {}),
          }];
        }),
      } : {}),
      ...(expectedOutcomes.length > 0 ? { expected_outcomes: expectedOutcomes } : {}),
    };
    if (options.requireDistinguishContract && distinguishContractErrors({ ...probe, role: "distinguish" }).length > 0) continue;
    rows.push(probe);
    if (rows.length === 8) break;
  }
  return rows;
}

export function parseDiscriminatingEventProbes(value: unknown): readonly DiscriminatingEventProbe[] {
  return parseEventProbes(value, { requireDistinguishContract: true });
}

export function parseClarificationProbes(value: unknown): readonly DiscriminatingEventProbe[] {
  return parseEventProbes(value, { allowQuality: true }).filter((item) => (
    item.source === "known_event_quality" || item.phase === "event_clarification" || item.role === "clarify"
  ));
}

export function parseCollectionProbes(value: unknown): readonly DiscriminatingEventProbe[] {
  return parseEventProbes(value).filter((item) => (
    item.phase === "evidence_collection" || item.role === "collect" || item.source === "age_band"
  ));
}

export function parseCandidateContrastOpportunities(value: unknown): readonly CandidateContrastOpportunity[] {
  if (!Array.isArray(value)) return [];
  const rows: CandidateContrastOpportunity[] = [];
  for (const item of value) {
    const row = asRecord(item);
    if (!row) continue;
    const domain = typeof row.domain === "string" ? row.domain : "";
    const gain = typeof row.information_gain === "number" && Number.isFinite(row.information_gain)
      ? row.information_gain
      : 0;
    const window = asRecord(row.time_window);
    const groups = Array.isArray(row.candidate_groups)
      ? row.candidate_groups.flatMap((group) => (
        Array.isArray(group)
          ? [group.filter((entry): entry is string => typeof entry === "string")]
          : []
      ))
      : [];
    const outcomes = parseExpectedOutcomes(row.expected_outcomes);
    if (!domain || gain <= 0 || groups.length < 2 || outcomes.length < 2) continue;
    rows.push({
      domain,
      time_window: {
        year: typeof window?.year === "number" && Number.isInteger(window.year) ? window.year : null,
        year_label: asText(window?.year_label, 40),
      },
      candidate_groups: groups,
      expected_outcomes: outcomes,
      information_gain: gain,
      source_features: Array.isArray(row.source_features)
        ? row.source_features.flatMap((feature) => {
          const parsed = asRecord(feature);
          const technique = asText(parsed?.technique, 80);
          if (!parsed || !technique) return [];
          return [{
            technique,
            ...(Array.isArray(parsed.layers)
              ? { layers: parsed.layers.filter((layer): layer is string => typeof layer === "string") }
              : {}),
          }];
        })
        : [],
      phase: "candidate_discriminator",
      ...(asText(row.semantic_key, 80) ? { semantic_key: asText(row.semantic_key, 80)! } : {}),
      ...(asText(row.candidate_split_hash, 120) ? { candidate_split_hash: asText(row.candidate_split_hash, 120)! } : {}),
      ...(asText(row.candidate_set_version, 40) ? { candidate_set_version: asText(row.candidate_set_version, 40)! } : {}),
      ...(asText(row.event_family, 80) ? { event_family: asText(row.event_family, 80)! } : {}),
    });
    if (rows.length === 8) break;
  }
  return rows;
}

export function parseOosBlindPrompts(value: unknown): readonly OosBlindPrompt[] {
  if (!Array.isArray(value)) return [];
  const rows: OosBlindPrompt[] = [];
  const allowed = new Set(["relationship", "career", "family", "education", "finance", "health_pressure"]);
  for (const item of value) {
    const row = asRecord(item);
    const domain = typeof row?.domain === "string" ? row.domain : "";
    const meaning = asText(row?.user_meaning, 180);
    if (!row || !allowed.has(domain) || !meaning) continue;
    rows.push({ domain, user_meaning: meaning, used_for_scoring: false });
    if (rows.length === 3) break;
  }
  return rows;
}

export type EventFitRate = Readonly<{
  matched: number;
  total: number;
  percent: number | null;
  label: string;
  user_meaning: string;
  unique_minute_claim: false;
}>;

export function parseEventFitRate(value: unknown): EventFitRate | null {
  const row = asRecord(value);
  if (!row) return null;
  const matched = typeof row.matched === "number" && Number.isInteger(row.matched) ? row.matched : null;
  const total = typeof row.total === "number" && Number.isInteger(row.total) ? row.total : null;
  if (matched === null || total === null) return null;
  const percent = typeof row.percent === "number" && Number.isFinite(row.percent) ? row.percent : null;
  return {
    matched,
    total,
    percent,
    label: asText(row.label, 80) ?? "事件吻合率",
    user_meaning: asText(row.user_meaning, 280)
      ?? "这是相对拟合，不是已确认唯一出生分钟。",
    unique_minute_claim: false,
  };
}

export function refinementFromDecisionReceipt(
  receipt: Readonly<Record<string, unknown>> | null | undefined,
): {
  event_dasha_ledger: readonly EventDashaLedgerRow[];
  event_fit_rate: EventFitRate | null;
  dasha_agreement: DashaAgreement | null;
  lagna_contrast: LagnaContrast | null;
  nakshatra_boundary: NakshatraBoundary | null;
  precision_stage: PrecisionStage | null;
  oos_blind_prompts: readonly OosBlindPrompt[];
  discriminating_event_probes: readonly DiscriminatingEventProbe[];
  event_clarification_probes: readonly DiscriminatingEventProbe[];
  evidence_collection_probes: readonly DiscriminatingEventProbe[];
  candidate_contrast_opportunities: readonly CandidateContrastOpportunity[];
} {
  return {
    event_dasha_ledger: parseEventDashaLedger(receipt?.event_dasha_ledger),
    event_fit_rate: parseEventFitRate(receipt?.event_fit_rate),
    dasha_agreement: parseDashaAgreement(receipt?.dasha_agreement),
    lagna_contrast: parseLagnaContrast(receipt?.lagna_contrast),
    nakshatra_boundary: parseNakshatraBoundary(receipt?.nakshatra_boundary),
    precision_stage: parsePrecisionStage(receipt?.precision_stage),
    oos_blind_prompts: parseOosBlindPrompts(receipt?.oos_blind_prompts),
    discriminating_event_probes: parseDiscriminatingEventProbes(receipt?.discriminating_event_probes),
    event_clarification_probes: parseClarificationProbes(
      receipt?.event_clarification_probes ?? receipt?.discriminating_event_probes,
    ),
    evidence_collection_probes: parseCollectionProbes(
      receipt?.evidence_collection_probes ?? receipt?.discriminating_event_probes,
    ),
    candidate_contrast_opportunities: parseCandidateContrastOpportunities(receipt?.candidate_contrast_opportunities),
  };
}