import assert from "node:assert/strict";
import { readFileSync } from "node:fs";
import test from "node:test";
import { createElement } from "react";
import { renderToStaticMarkup } from "react-dom/server";

import { INFERENCE_ALGORITHM_VERSION, type InferenceCandidate, type InferenceState } from "../src/lib/rectification-agentic/core/types.ts";
import {
  buildRangeDelivery,
  d10DivergenceLabel,
  d9DivergenceLabel,
} from "../src/lib/rectification-agentic/v9/divergence-panel.ts";
import { D10_TYPE_TABLE, D9_TYPE_TABLE } from "../src/lib/rectification-agentic/v9/varga-type-tables.ts";
import {
  RECTIFICATION_USER_COPY,
  REPRESENTATIVE_MINUTE_DISCLAIMER,
  deliveryTurnNarration,
} from "../src/lib/rectification-agentic/user-copy.ts";
import { appendPostAdoptProspectiveWindows } from "../src/lib/rectification-agentic/v9/answer-choice.ts";
import { RectificationRangeDelivery } from "../src/components/rectification-range-delivery.tsx";
import type { RectificationCandidateResult } from "../src/lib/rectification-candidate-result.ts";

const ID_A = "aaaaaaaa-aaaa-4aaa-8aaa-aaaaaaaaaaa1";
const ID_B = "bbbbbbbb-bbbb-4bbb-8bbb-bbbbbbbbbbb2";

function cand(
  time: string,
  range: readonly [string, string],
  posterior = 20,
): InferenceCandidate {
  return {
    id: time,
    time,
    cluster_range: range,
    prior_score: posterior,
    posterior_score: posterior,
    probability: 0.5,
    status: "active",
    rank: 1,
    strong_conflict_count: 0,
  };
}

function inference(overrides: Partial<InferenceState> = {}): InferenceState {
  return {
    algorithm_version: INFERENCE_ALGORITHM_VERSION,
    candidate_set_id: "04:48-04:59:04:50,04:56",
    revision: 1,
    phase: "discrimination",
    result_status: "credible_range",
    range_start: "04:48",
    range_end: "04:59",
    candidates: [
      cand("04:50", ["04:48", "04:53"]),
      cand("04:56", ["04:54", "04:59"]),
    ],
    events: [
      { id: "e1", domain: "career", year: 2018, precision: "month", usage: "training" },
      { id: "e2", domain: "education", year: 2016, precision: "year", usage: "training" },
    ],
    probes: [],
    answered_probes: [],
    rounds: [],
    entropy: 1,
    representative_time: "04:50",
    credible_range: ["04:48", "04:59"],
    ...overrides,
  };
}

function d9Probe() {
  return {
    id: "probe:varga.d9",
    semantic_key: "varga.d9.天秤座/天蝎座",
    candidate_split_hash: "varga.d9",
    domain: "relationship",
    year: 0,
    question: "相处更像哪一种？",
    candidate_ids: ["04:50", "04:56"],
    expected_outcomes: [
      { answer_class: "yes" as const, supports: ["04:50"], conflicts: ["04:56"] },
      { answer_class: "weak_yes" as const, supports: ["04:56"], conflicts: ["04:50"] },
    ],
    information_gain: 1,
    source: "varga_contrast",
    choice_kind: "varga_style" as const,
    style_options: [
      { sign: "天秤座", label: D9_TYPE_TABLE.天秤座.userChoice, answer_class: "yes" as const },
      { sign: "天蝎座", label: D9_TYPE_TABLE.天蝎座.userChoice, answer_class: "weak_yes" as const },
    ],
  };
}

function d10Probe() {
  return {
    id: "probe:varga.d10",
    semantic_key: "varga.d10.巨蟹座/狮子座",
    candidate_split_hash: "varga.d10",
    domain: "career",
    year: 0,
    question: "做事更像哪一种？",
    candidate_ids: ["04:50", "04:56"],
    expected_outcomes: [
      { answer_class: "yes" as const, supports: ["04:50"], conflicts: ["04:56"] },
      { answer_class: "weak_yes" as const, supports: ["04:56"], conflicts: ["04:50"] },
    ],
    information_gain: 1,
    source: "varga_contrast",
    choice_kind: "varga_style" as const,
    style_options: [
      { sign: "巨蟹座", label: D10_TYPE_TABLE.巨蟹座.userChoice, answer_class: "yes" as const },
      { sign: "狮子座", label: D10_TYPE_TABLE.狮子座.userChoice, answer_class: "weak_yes" as const },
    ],
  };
}

const publicCandidates = [
  { candidateId: ID_A, time: "04:50" },
  { candidateId: ID_B, time: "04:56" },
];

function deliveryResult(
  delivery: ReturnType<typeof buildRangeDelivery>,
  selectedTime: string | null = null,
): RectificationCandidateResult {
  return {
    resultId: "result-1",
    candidates: delivery.columns.map((column, index) => ({
      candidateId: column.candidate_id,
      rank: index + 1,
      time: column.time,
      relativeSupport: 10,
      tiedMinuteCount: 1,
    })),
    overallConfidence: "medium",
    selectionAllowed: true,
    canAdopt: true,
    confirmationAllowed: false,
    decisionReceipt: null,
    representativeTime: delivery.representative_time,
    selectedTime,
    selectionKind: selectedTime ? "accepted" : null,
    houseTable: null,
    houseTablesByTime: {},
    natalRecast: null,
    techniqueAudit: [],
    windowTransitions: [],
    eventDashaLedger: [],
    dashaAgreement: null,
    lagnaContrast: null,
    nakshatraBoundary: null,
    precisionStage: null,
    oosBlindPrompts: [],
    confirmationGate: { confirmation_allowed: false } as RectificationCandidateResult["confirmationGate"],
    validated: false,
    completionStatus: null,
    sessionOutcome: "adopt_representative",
    credibleRange: delivery.range,
    rangeDelivery: delivery,
    verificationReportMarkdown: delivery.verification_markdown,
  };
}

test("delivery columns rank by posterior and write D9/D10 on every column", () => {
  // 原值: rows 代表分钟第一、差异句来自类型表、相同则空
  // 新值: 至多三列，按后验排序，每列写全 D9/D10，不预标排盘用
  // 原因: BUG-597 决策 1–2
  const delivery = buildRangeDelivery({
    inference: inference({
      probes: [d9Probe(), d10Probe()],
      candidates: [
        { ...cand("04:50", ["04:48", "04:53"]), probability: 0.55, posterior_score: 30 },
        { ...cand("04:56", ["04:54", "04:59"]), probability: 0.35, posterior_score: 20 },
      ],
    }),
    publicCandidates,
    credibleRange: ["04:48", "04:59"],
    representativeTime: "04:50",
  });
  assert.equal(delivery.columns[0]?.time, "04:50");
  assert.equal(delivery.columns[0]?.probability_percent, 55);
  assert.ok(delivery.columns[0]?.traits.d9.includes(d9DivergenceLabel("天秤座") ?? "missing"));
  assert.ok(delivery.columns[0]?.traits.d10.includes(d10DivergenceLabel("巨蟹座") ?? "missing"));
  assert.equal(delivery.columns[1]?.time, "04:56");
  assert.ok(delivery.columns[1]?.traits.d9.includes(d9DivergenceLabel("天蝎座") ?? "missing"));
  assert.ok(delivery.columns[1]?.traits.d10.includes(d10DivergenceLabel("狮子座") ?? "missing"));
  assert.equal(delivery.event_count, 2);
  assert.equal(delivery.boundary, REPRESENTATIVE_MINUTE_DISCLAIMER);
  assert.equal(delivery.representative_candidate_id, ID_A);
  assert.equal(delivery.more_count, 0);
});

test("same D9/D10 still writes the type-table sentences on both columns", () => {
  const sharedD9 = {
    ...d9Probe(),
    candidate_ids: ["04:50", "04:51"],
    expected_outcomes: [
      { answer_class: "yes" as const, supports: ["04:50", "04:51"], conflicts: [] },
      { answer_class: "weak_yes" as const, supports: [], conflicts: ["04:50", "04:51"] },
    ],
  };
  const sharedD10 = {
    ...d10Probe(),
    candidate_ids: ["04:50", "04:51"],
    expected_outcomes: [
      { answer_class: "yes" as const, supports: ["04:50", "04:51"], conflicts: [] },
      { answer_class: "weak_yes" as const, supports: [], conflicts: ["04:50", "04:51"] },
    ],
  };
  const delivery = buildRangeDelivery({
    inference: inference({
      candidates: [
        { ...cand("04:50", ["04:48", "04:53"]), probability: 0.6 },
        { ...cand("04:51", ["04:48", "04:53"]), probability: 0.4 },
      ],
      probes: [sharedD9, sharedD10],
      representative_time: "04:50",
    }),
    publicCandidates: [
      { candidateId: ID_A, time: "04:50" },
      { candidateId: ID_B, time: "04:51" },
    ],
    credibleRange: ["04:50", "04:51"],
    representativeTime: "04:50",
  });
  assert.equal(delivery.columns.length, 2);
  assert.equal(delivery.columns[0]?.traits.d9, delivery.columns[1]?.traits.d9);
  assert.ok((delivery.columns[0]?.traits.d9 ?? "").length > 0);
});

test("range-delivery DOM is one button per row and adopted is aria-pressed", () => {
  const delivery = buildRangeDelivery({
    inference: inference({ probes: [d9Probe()] }),
    publicCandidates,
    credibleRange: ["04:48", "04:59"],
    representativeTime: "04:50",
    verificationMarkdown: "| 方法 | 结果 |\n| --- | --- |\n| 1 | 吻合 |",
  });
  const html = renderToStaticMarkup(createElement(RectificationRangeDelivery, {
    result: deliveryResult(delivery, "04:50"),
    acceptingCandidateId: null,
    readonly: false,
    onAccept: () => undefined,
  }));
  assert.equal([...html.matchAll(/<button\b/g)].length, delivery.columns.length);
  assert.match(html, /aria-pressed="true"/);
  assert.match(html, /查看验证报告/);
  assert.match(html, /更像这个|已采用/);
  assert.doesNotMatch(html, / open[=> ]/);
  assert.doesNotMatch(html, /按这个范围用/);
  assert.doesNotMatch(html, /再补一件经历/);
  assert.doesNotMatch(html, /都不像/);
  assert.doesNotMatch(html, /说不好/);
  assert.doesNotMatch(html, /排盘用/);
  const source = readFileSync(new URL("../src/components/rectification-range-delivery.tsx", import.meta.url), "utf8");
  assert.match(source, /onAccept\(column\.candidate_id\)/);
  assert.match(source, /aria-pressed=\{adopted\}/);
});

test("the range-delivery component does not render relative support or the old two actions", () => {
  const source = readFileSync(new URL("../src/components/rectification-range-delivery.tsx", import.meta.url), "utf8");
  const chat = readFileSync(new URL("../src/components/rectification-agentic-chat.tsx", import.meta.url), "utf8");
  assert.doesNotMatch(source, /相对支持度/);
  assert.doesNotMatch(source, /当前推荐/);
  assert.doesNotMatch(source, /采用此时间/);
  assert.doesNotMatch(source, /排盘用/);
  // 原值: 不含 rangeDeliveryAdopt / rangeDeliveryContinue；`Adopt[^e]` 会误伤 rangeDeliveryAdopting
  // 新值: 只禁旧标识符单词本身
  // 原因: BUG-595 决策 1
  assert.doesNotMatch(source, /\brangeDeliveryAdopt\b|\brangeDeliveryContinue\b/);
  assert.doesNotMatch(chat, /相对支持度/);
  assert.doesNotMatch(chat, /RectificationCandidateCards/);
  assert.match(chat, /<RectificationRangeDelivery/);
  assert.match(source, /rangeDeliveryAdopting/);
  assert.match(source, /rangeDeliveryMoreLikeThis/);
  assert.match(source, /RectificationVerificationReport/);
});

test("chat pins the card on the offering message without a dismissed-range continue hint", () => {
  const chat = readFileSync(new URL("../src/components/rectification-agentic-chat.tsx", import.meta.url), "utf8");
  assert.match(chat, /showSelectionCards && candidateResult && message\.renderKey === selectionCardMessageKey/);
  assert.doesNotMatch(chat, /dismissedRangeResultId/);
  assert.doesNotMatch(chat, /RangeDeliveryContinueHint/);
  assert.doesNotMatch(chat, /rectification-composer-meta/);
});

const CAREER_WINDOW_PROBE = {
  candidate_label: "A",
  domain: "career",
  window_label: "2027 年 3 月附近",
  user_meaning: "候选 A 预测下一次事业变动更可能在 2027 年 3 月附近。这是预测窗口，不是承诺；下次发生时回来补一条，可进一步分辨。",
  used_for_scoring: false,
};

test("post-adopt first-round narration appends prospective windows when present", () => {
  const base = "2013 年前后，钱上有没有明显变化？";
  const withWindows = appendPostAdoptProspectiveWindows(base, {
    prospective_probes: [CAREER_WINDOW_PROBE],
  });
  assert.match(withWindows, /预测下一次事业变动/);
  assert.match(withWindows, /2013 年前后/);
  const without = appendPostAdoptProspectiveWindows(base, { prospective_probes: [] });
  assert.equal(without, base);
  const idle = readFileSync(
    new URL("../src/lib/rectification-agentic/v9/answer-choice.ts", import.meta.url),
    "utf8",
  );
  const start = idle.indexOf("export async function persistNextInterviewIfIdle");
  const slice = idle.slice(start, start + 1800);
  assert.match(slice, /appendPostAdoptProspectiveWindows/);
  assert.match(slice, /dossier\.case\.acceptedTime/);
});

test("delivery turn narration is three sentences without eight-method tables", () => {
  const text = deliveryTurnNarration({
    credibleRange: ["04:51", "04:59"],
    representativeTime: "04:53",
    eventCount: 7,
    fitPercent: 80,
  });
  const sentences = text.split(/(?<=。)/).filter(Boolean);
  assert.equal(sentences.length, 3);
  assert.doesNotMatch(text, /方法1|Technique Audit/);
});