/**
 * SC-X-05 任务激励闭环全链路三类流（task.closedLoop.incentive）
 * ================================================================
 * 正常流：创建任务 → 完成 → 得积分/CF → 提心愿 → 申请兑换 → 批准 → 标记购买 → 确认收货（闭环）；
 * 异常流：闭环中途非法状态操作被拒；重复完成不双计分；
 * 权限流：闭环中跨家庭干扰被拒。
 */
const { test, expect } = require('@playwright/test');
const { registerRole, apiPost, uniqueSuffix } = require('../helpers/api');

test.describe('SC-X-05 任务激励闭环三类流', () => {
  let parent;
  let childA;

  test.beforeAll(async ({ request }) => {
    parent = await registerRole(request, 'parent', 'QA-LOOP');
    const mem = await apiPost(request, '/api/family/member/list', {}, parent.token);
    const self = (mem.data || []).find((m) => String(m.userId) === String(parent.userId));
    const addA = await apiPost(request, '/api/family/member/add', {
      relativeMemberId: self.id, generationLevel: 'child',
      nickname: 'A-Loop' + uniqueSuffix(), gender: 'female', birthday: '2016-02-01',
    }, parent.token);
    expect(addA.code, 'addA: ' + addA.message).toBe(200);
    childA = addA.data.id;
  });

  test('[X-05 正常] 任务→积分→心愿→兑换→批准→收货闭环', async ({ request }) => {
    // 1) 任务创建+完成得积分
    const task = await apiPost(request, '/api/tasks/create', {
      title: '闭环任务' + uniqueSuffix(), points: 50, memberId: childA, frequency: 'none', needReview: 0,
    }, parent.token);
    expect(task.code, 'task create: ' + task.message).toBe(200);
    const taskId = task.data;
    const done = await apiPost(request, `/api/tasks/${taskId}/complete`, { memberId: childA }, parent.token);
    expect(done.code, 'task complete: ' + done.message).toBe(200);
    expect(done.data.pointsEarned).toBeGreaterThan(0);

    // 2) 提心愿（CF 已由任务发放）
    const wish = await apiPost(request, '/api/wishes/create', {
      title: '闭环心愿' + uniqueSuffix(), memberId: childA, pointsRequired: 20, category: '文具',
    }, parent.token);
    expect(wish.code, 'wish create: ' + wish.message).toBe(200);
    const wishId = wish.data;

    // 3) 申请兑换 → 批准 → 标记购买 → 确认收货
    const req = await apiPost(request, `/api/wishes/${wishId}/exchange`, { memberId: childA }, parent.token);
    expect(req.code, 'exchange: ' + req.message).toBe(200);
    const approve = await apiPost(request, `/api/wishes/${wishId}/approve-exchange`, {
      memberId: childA, approved: true,
    }, parent.token);
    expect(approve.code, 'approve: ' + approve.message).toBe(200);
    const fulfill = await apiPost(request, `/api/wishes/${wishId}/fulfill`, {}, parent.token);
    expect(fulfill.code, 'fulfill: ' + fulfill.message).toBe(200);
    const confirm = await apiPost(request, `/api/wishes/${wishId}/confirm`, {}, parent.token);
    expect(confirm.code, 'confirm: ' + confirm.message).toBe(200);

    const detail = await apiPost(request, `/api/wishes/${wishId}`, {}, parent.token);
    expect(detail.data.status).toBe('fulfilled');
  });

  test('[X-05-E 异常] 重复完成已通过任务 → 不双计分', async ({ request }) => {
    const task = await apiPost(request, '/api/tasks/create', {
      title: '闭环幂等' + uniqueSuffix(), points: 10, memberId: childA, frequency: 'none', needReview: 0,
    }, parent.token);
    expect(task.code).toBe(200);
    const taskId = task.data;
    const first = await apiPost(request, `/api/tasks/${taskId}/complete`, { memberId: childA }, parent.token);
    expect(first.code).toBe(200);
    const second = await apiPost(request, `/api/tasks/${taskId}/complete`, { memberId: childA }, parent.token);
    // 幂等：第二次 pointsEarned=0
    expect(second.code).toBe(200);
    if (second.data && second.data.pointsEarned !== undefined) {
      expect(second.data.pointsEarned).toBe(0);
    }
  });

  test('[X-05-P 权限] 闭环中跨家庭干扰被拒', async ({ request }) => {
    const outsider = await registerRole(request, 'parent', 'QA-LOOP-X');
    const wish = await apiPost(request, '/api/wishes/create', {
      title: '闭环他人' + uniqueSuffix(), memberId: childA, pointsRequired: 5,
    }, parent.token);
    expect(wish.code).toBe(200);
    const wishId = wish.data;
    // 外人越权审批
    const xApprove = await apiPost(request, `/api/wishes/${wishId}/approve-exchange`, {
      memberId: childA, approved: true,
    }, outsider.token);
    expect(xApprove.code).not.toBe(200);
  });
});