/**
 * 步骤剧本 —— **这段错了不报错,只是活动开始转圈**(与 quote-* 各包同一套惯例)。
 *
 * E04 的实测账本(2026-08-21/22)每一条都对应这里的一类断言:
 *   · S1 只写一行就 finish → doneWhen 的「该有几行」半句 + count(customers) 语义;
 *   · S5 抢跑写旗 → 人工激活项不给 doneWhen(activity.test.ts 钉)+ 收口列写全;
 *   · 收口漏 influence → 新客户路放行门永远打不开(「碰过的行三列都带上」);
 *   · 剧本 writes/tools 指向没声明的地址 → 运行时被「台账地址未声明」拒到熔断。
 */
import { describe, expect, it } from 'vitest';
import { evaluateCondition } from '@sfeel';
import { CMMN_XML, COVERAGE_PHASES, COVERAGE_STEPS } from '../src/case-model.ts';
import { COVERAGE_LEDGER_UPDATE, COVERAGE_PLAN, COVERAGE_RECEIPT, COVERAGE_SCOPE } from '../src/views/report.ts';
import { manifest } from '../src/manifest.ts';

/** 从 CMMN XML 里把计划项 id 抠出来 —— 剧本认的是它们 */
const ITEM_IDS = [...CMMN_XML.matchAll(/<(?:humanTask|decisionTask|stage|milestone)\s+id="([^"]+)"/g)].map(
  (m) => m[1] ?? '',
);

describe('剧本与案例模型对得上 —— 对不上的条目等于没写', () => {
  it('每一条剧本都指向一个真实存在的计划项', () => {
    for (const step of COVERAGE_STEPS) {
      expect(ITEM_IDS, `剧本里的 ${step.item} 在 CMMN 里不存在`).toContain(step.item);
    }
  });

  it('图上每一步都有剧本 —— 漏掉的那一步会退回整本说明书', () => {
    for (const id of ITEM_IDS) {
      expect(COVERAGE_STEPS.map((s) => s.item), `计划项 ${id} 没有剧本`).toContain(id);
    }
  });

  it('清单里挂的就是这份剧本与这份阶段(不是另抄一份)', () => {
    expect(manifest.assets.businessModel.steps).toBe(COVERAGE_STEPS);
    expect(manifest.assets.businessModel.phases).toBe(COVERAGE_PHASES);
  });

  it('除放行外每个计划项恰属一个阶段 —— 进度条不许漏格,也不许一项占两格', () => {
    const inPhases = COVERAGE_PHASES.flatMap((p) => p.items);
    const expected = ITEM_IDS.filter((id) => id !== 'T_release');
    expect([...inPhases].sort()).toEqual([...expected].sort());
    expect(new Set(inPhases).size).toBe(inPhases.length);
  });
});

describe('剧本声明的读写面 ⊆ 清单声明 —— 越出去的地址运行时才炸', () => {
  const declaredAddresses = new Set(manifest.declarations.ledger.map((d) => `${d.domain}.${d.object}`));
  const declaredTools = new Set(manifest.declarations.tools.map((t) => t.name));

  it('steps[].writes 全部落在声明过的台账对象上', () => {
    for (const step of COVERAGE_STEPS) {
      for (const address of step.writes) {
        expect(declaredAddresses.has(address), `${step.item} 要写 ${address},清单没声明`).toBe(true);
      }
    }
  });

  it('steps[].tools 全部是声明过的工具', () => {
    for (const step of COVERAGE_STEPS) {
      for (const tool of step.tools) {
        expect(declaredTools.has(tool), `${step.item} 要调 ${tool},清单没声明`).toBe(true);
      }
    }
  });
});

describe('doneWhen 是「成果已存在」的判据 —— 开局不许真,干完必须真', () => {
  /** 四条常备样例各自的开案局面:台账一行没有,基座读数按声明铺 0 */
  const fresh = (input: Record<string, unknown>): Record<string, unknown> => ({
    ...input,
    crm_coverage_candidate_rows: 0,
    crm_coverage_candidate_missing: 0,
    crm_coverage_plan_rows: 0,
    crm_coverage_plan_missing: 0,
    crm_coverage_receipt_rows: 0,
    crm_coverage_receipt_missing: 0,
    crm_coverage_ledger_update_rows: 0,
    crm_coverage_ledger_update_missing: 0,
    customer_profile_missing: 0,
    customer_contact_missing: 0,
  });

  it('**开局一步都不该被自动收掉** —— 五条样例的入参形状逐一试', () => {
    for (const sample of manifest.samples) {
      for (const step of COVERAGE_STEPS) {
        if (step.doneWhen === undefined) continue;
        const ripe = safeEval(step.doneWhen, fresh(sample.input as Record<string, unknown>));
        expect(ripe, `样例「${sample.name}」下 ${step.item} 的 doneWhen 开局就为真`).toBe(false);
      }
    }
  });

  /*
   * **count(customers) 的三种形状钉死**(2026-08-22 注释与实现相悖那一课):
   * sfeel 的 count() 对未绑定名 flatten 出 [undefined],长度 1 —— 不是 0。
   * 月度例行(键不存在)靠 rows >= 1 与 rows > 0 同义而行为恰好正确;
   * 显式空数组才走 count = 0 那半句。这里用真 @sfeel 求值,注释再想撒谎测试拦着。
   */
  it('月度例行(customers 键不存在):写下 1 行且必填齐 → S1 收得掉', () => {
    expect(
      safeEval(doneOf('S1_identify_candidates'), {
        trigger: 'monthly',
        crm_coverage_candidate_rows: 1,
        crm_coverage_candidate_missing: 0,
      }),
    ).toBe(true);
  });

  it('点名两家客户只写了一行 → S1 收不掉(漏写的那家不会自己回来)', () => {
    expect(
      safeEval(doneOf('S1_identify_candidates'), {
        trigger: 'event',
        customers: ['CU-0142', 'CU-0087'],
        crm_coverage_candidate_rows: 1,
        crm_coverage_candidate_missing: 0,
      }),
    ).toBe(false);
  });

  it('点名两家客户写齐两行 → S1 收得掉', () => {
    expect(
      safeEval(doneOf('S1_identify_candidates'), {
        trigger: 'event',
        customers: ['CU-0142', 'CU-0087'],
        crm_coverage_candidate_rows: 2,
        crm_coverage_candidate_missing: 0,
      }),
    ).toBe(true);
  });

  it('显式传空数组(customers: []):count = 0 那半句真的兜住', () => {
    expect(
      safeEval(doneOf('S1_identify_candidates'), {
        trigger: 'monthly',
        customers: [],
        crm_coverage_candidate_rows: 1,
        crm_coverage_candidate_missing: 0,
      }),
    ).toBe(true);
  });

  it('行齐了但缺必填 → S1 收不掉', () => {
    expect(
      safeEval(doneOf('S1_identify_candidates'), {
        trigger: 'monthly',
        crm_coverage_candidate_rows: 2,
        crm_coverage_candidate_missing: 1,
      }),
    ).toBe(false);
  });

  it('计划有行且必填齐 → S3 收得掉;缺一头都收不掉', () => {
    expect(safeEval(doneOf('S3_plan'), { crm_coverage_plan_rows: 3, crm_coverage_plan_missing: 0 })).toBe(true);
    expect(safeEval(doneOf('S3_plan'), { crm_coverage_plan_rows: 0, crm_coverage_plan_missing: 0 })).toBe(false);
    expect(safeEval(doneOf('S3_plan'), { crm_coverage_plan_rows: 3, crm_coverage_plan_missing: 2 })).toBe(false);
  });

  it('台账更新明细齐 + 主数据必填齐 → S6 收得掉', () => {
    expect(
      safeEval(doneOf('S6_ledger_update'), {
        crm_coverage_ledger_update_rows: 4,
        crm_coverage_ledger_update_missing: 0,
        customer_profile_missing: 0,
        customer_contact_missing: 0,
      }),
    ).toBe(true);
  });

  it('**收口写了明细却漏了联系人必填(如 influence)→ S6 收不掉** —— 新客户路的死锁口', () => {
    expect(
      safeEval(doneOf('S6_ledger_update'), {
        crm_coverage_ledger_update_rows: 4,
        crm_coverage_ledger_update_missing: 0,
        customer_profile_missing: 0,
        customer_contact_missing: 1,
      }),
    ).toBe(false);
  });
});

describe('实测账本对应的剧本口径 —— 改口要连测试一起改', () => {
  const writeback = COVERAGE_STEPS.find((s) => s.item === 'S6_writeback');
  const ledgerUpdate = COVERAGE_STEPS.find((s) => s.item === 'S6_ledger_update');

  it('写回主数据那一项含 candidate(状态置 covered)与联系人三列的硬要求', () => {
    expect(writeback?.writes).toContain('crm_coverage.candidate');
    expect(writeback?.guide).toContain('covered');
    for (const column of ['influence', 'relationship', 'key_person']) {
      expect(writeback?.guide, `S6_writeback guide 没点名 ${column}`).toContain(column);
    }
    expect(writeback?.guide).toContain('新建档的联系人');
  });

  /*
   * **放行那一步要接得住「被打回」**(2026-08-23,柴浩实测:点重做写了意见,模型照
   * T_release 的剧本「裁判据 → submit」原样又递回来 —— 剧本里压根没有「被打回了怎么办」
   * 这一支)。基座那道闸只拦得住原样重提,拦不出「该改哪一张表」——那是活动自己的知识。
   */
  it('放行剧本带「被打回重做」那一支,且写面覆盖要改的那几张表', () => {
    const release = COVERAGE_STEPS.find((s) => s.item === 'T_release');
    expect(release?.guide).toContain('验收被打回重做');
    for (const address of ['crm_coverage.plan', 'crm_coverage.ledger_update', 'crm_coverage.verdict']) {
      expect(release?.writes, `T_release 改不了 ${address}`).toContain(address);
    }
    // 改的是值不是数 —— 新开行会把收步判据弄假
    expect(release?.guide).toContain('覆盖写');
  });

  /*
   * 收口拆两项的口径钉死(2.0.4 结构治):留明细那一项**只**写明细与结论 ——
   * 写面一旦混进别的表,「一串挤四张、串尾截成空数组」那口锅迟早再背一次。
   */
  it('留更新明细那一项只写 ledger_update + verdict 两张表', () => {
    expect(ledgerUpdate?.writes).toEqual(['crm_coverage.ledger_update', 'crm_coverage.verdict']);
    expect(ledgerUpdate?.tools).toEqual([]);
  });

  it('verdict 的触发列叫 trigger_label —— 与入参 trigger 同名会让首帧摆英文码', () => {
    const verdict = manifest.declarations.ledger.find((d) => d.object === 'verdict');
    expect(verdict?.fields.some((f) => f.name === 'trigger_label')).toBe(true);
    expect(verdict?.fields.some((f) => f.name === 'trigger')).toBe(false);
  });

  it('plan 没有 status 列 —— 「过没过审」由 plan_approved_total 一处说了算', () => {
    const plan = manifest.declarations.ledger.find((d) => d.domain === 'crm_coverage' && d.object === 'plan');
    expect(plan?.fields.some((f) => f.name === 'status')).toBe(false);
  });

  it('建档卡要写的六列都在声明里 —— 授权面是台账声明,说明书不许开空头支票', () => {
    const profile = manifest.declarations.ledger.find((d) => d.domain === 'customer' && d.object === 'profile');
    const contact = manifest.declarations.ledger.find((d) => d.domain === 'customer' && d.object === 'contact');
    for (const column of ['name', 'industry', 'region']) {
      expect(profile?.fields.some((f) => f.name === column), `customer.profile 缺 ${column}`).toBe(true);
    }
    for (const column of ['name', 'title', 'email']) {
      expect(contact?.fields.some((f) => f.name === column), `customer.contact 缺 ${column}`).toBe(true);
    }
    // 邮箱照平台口径标脱敏 —— 不标的话治理面那一层裁剪不到它
    expect(contact?.fields.find((f) => f.name === 'email')?.masked).toBe(true);
  });
});

describe('四份工单模版照目标件 §6.2 补齐的动态位', () => {
  const ALL = [COVERAGE_SCOPE, COVERAGE_PLAN, COVERAGE_RECEIPT, COVERAGE_LEDGER_UPDATE];

  it('卡头:收件人 + 关联任务;side:步骤行;页脚:单号 —— 四份都有', () => {
    for (const view of ALL) {
      expect(view).toContain('data-slot="case:owner"');
      expect(view).toContain('data-slot="case:taskId"');
      expect(view).toContain('jc-rp-step');
      // 页脚右侧「工单类型:… · <单号>」—— round_ref 是唯一真数据源
      expect(view).toContain('data-slot="round_ref"');
    }
  });

  /*
   * **枚举列上下两态说同一个字**(2026-08-23 用户:「BT 层级下拉框显示不全,
   * 都看不到具体选了哪个」):存的是 ASCII(台账与 recompute-score 的 btLevel 入参认它),
   * 那么**只读那一份必须走 data-class-of 徽标**,由样式表出人读名 ——
   * data-slot 直显会把 bt-02 摆到人脸上,与编辑态下拉里的「BT-02 · 技术」对不上。
   * 覆盖深度当初修过这个坑,BT 层级漏了;列宽也得放得下选项文字,否则下拉被挤扁。
   */
  it('BT 层级与覆盖深度:只读态走徽标(不 data-slot 直显 ASCII),且人读名在样式表里', () => {
    for (const column of ['bt_level', 'depth']) {
      expect(COVERAGE_SCOPE).toContain(`data-class-of="${column}"`);
      expect(COVERAGE_SCOPE, `${column} 不该 data-slot 直显机器码`).not.toContain(`data-slot="${column}"`);
    }
    for (const label of ['BT-01 · 采购/供应链', 'BT-02 · 技术', 'BT-03 · 高层']) {
      expect(COVERAGE_SCOPE, `徽标字典缺「${label}」`).toContain(label);
    }
  });

  it('BT 层级列放得下选项文字 —— 80px 那会儿下拉被挤扁,选了什么看不见', () => {
    const head = /<th[^>]*>BT 层级<\/th>/.exec(COVERAGE_SCOPE)?.[0] ?? '';
    const width = Number(/min-width:(\d+)px/.exec(head)?.[1] ?? 0);
    expect(width, `BT 层级列宽 ${width}px,装不下「BT-01 · 采购/供应链」`).toBeGreaterThanOrEqual(140);
  });

  it('执行工单1 的编辑闸照目标件措辞:「AI 已识别 N 个客户」,N 是基座读数', () => {
    expect(COVERAGE_SCOPE).toContain('AI 已识别');
    expect(COVERAGE_SCOPE).toContain('data-slot="crm_coverage_candidate_rows"');
    // 触发口径并进【做什么】,不再单开一段(照目标件的 note 结构)
    expect(COVERAGE_SCOPE).not.toContain('【本轮触发】');
    expect(COVERAGE_SCOPE).toContain('data-slot="trigger_label"');
  });

  it('经营计划表摆得出时间点 —— 验收判据③指向的东西必须在卡面上', () => {
    expect(COVERAGE_PLAN).toContain('data-slot="target_date"');
  });

  it('执行回执:对象列长「客户 · 关键人」;结果摘要/客户反馈照目标件是 textarea', () => {
    expect(COVERAGE_RECEIPT).toContain('data-slot="customer_name"');
    expect(COVERAGE_RECEIPT).toContain('<textarea class="jc-cell" data-col="result_summary"');
    expect(COVERAGE_RECEIPT).toContain('<textarea class="jc-cell" data-col="customer_feedback"');
  });

  it('台账更新确认摆得出依据与编码 —— 三条 L4 判据不再让人判他看不见的东西', () => {
    expect(COVERAGE_LEDGER_UPDATE).toContain('data-slot="evidence_ref"');
    expect(COVERAGE_LEDGER_UPDATE).toContain('data-slot="customer_code"');
  });
});

function doneOf(item: string): string {
  const found = COVERAGE_STEPS.find((s) => s.item === item)?.doneWhen;
  if (found === undefined) throw new Error(`${item} 没有 doneWhen`);
  return found;
}

/** 谓词写坏了引擎当作「没算出来」——测里也照这个口径,断言才对得上运行时 */
function safeEval(expression: string, scope: Record<string, unknown>): boolean {
  try {
    return evaluateCondition(expression, scope);
  } catch {
    return false;
  }
}