import assert from 'node:assert/strict';
import test from 'node:test';
import {
  buildLeaderTaskSummary,
  formatShanghaiTimestamp,
  isLeaderTaskSummaryStatus
} from '../src/leadership-task-summary.js';

const base = {
  taskId: 'TASK-20260907-001',
  businessRouteId: 'arrangement_hotel_create',
  assigneeUsername: 'employee-a',
  createdAt: '2026-09-07T00:05:06.000Z'
};

test('leader summary projects only stable outcomes', () => {
  assert.equal(buildLeaderTaskSummary({ ...base, status: 'running' }), null);
  assert.equal(buildLeaderTaskSummary({ ...base, status: 'awaiting_confirmation' }), null);
  assert.equal(isLeaderTaskSummaryStatus('completed'), true);
  assert.equal(isLeaderTaskSummaryStatus('execution_uncertain'), true);
  assert.equal(isLeaderTaskSummaryStatus('running'), false);
});

test('completed leader summary exposes only whitelisted business identifiers', () => {
  const result = buildLeaderTaskSummary({
    ...base,
    status: 'completed',
    successReceipt: {
      group_numbers: ['LW-260907A-B', '张三', '13800138000'],
      order_number: 'D12345',
      customer_name: '绝密客户',
      passenger_names: ['游客甲', '游客乙'],
      phone: '13900139000',
      url: 'https://secret.example/token',
      technical_error: 'stack trace'
    }
  });
  assert.ok(result);
  assert.equal(result.milestone, 'final');
  assert.equal(result.deliveryStatus, 'completed');
  assert.match(result.messageText, /employee-a/);
  assert.match(result.messageText, /安排酒店/);
  assert.match(result.messageText, /LW-260907A-B/);
  assert.match(result.messageText, /D12345/);
  assert.match(result.messageText, /2026-09-07 08:05:06/);
  assert.doesNotMatch(result.messageText, /绝密客户|游客甲|13800138000|13900139000|secret\.example|stack trace|张三/);
});

test('failure, uncertainty, cancellation and dry-run use stable safe wording', () => {
  const failed = buildLeaderTaskSummary({ ...base, status: 'operation_blocked' });
  const uncertain = buildLeaderTaskSummary({ ...base, status: 'saved_unverified' });
  const cancelled = buildLeaderTaskSummary({ ...base, status: 'cancelled' });
  const dryRun = buildLeaderTaskSummary({ ...base, status: 'dry_run' });
  assert.equal(failed?.resultText, '本次工作未完成，请在平台查看业务结果。');
  assert.equal(uncertain?.milestone, 'needs_review');
  assert.match(uncertain?.messageText || '', /需人工核验|请勿重复提交/);
  assert.equal(cancelled?.deliveryStatus, 'cancelled');
  assert.match(dryRun?.resultText || '', /尚未正式提交/);
});

test('a stable result after needs-review produces one result-update milestone', () => {
  const result = buildLeaderTaskSummary({
    ...base,
    status: 'completed',
    hadNeedsReview: true,
    successReceipt: { group_number: 'LW-260907A-B' }
  });
  assert.equal(result?.milestone, 'resolved');
  assert.match(result?.messageText || '', /员工任务摘要·结果更新/);
});

test('Shanghai timestamp formatting is deterministic and invalid-safe', () => {
  assert.equal(formatShanghaiTimestamp(base.createdAt), '2026-09-07 08:05:06');
  assert.equal(formatShanghaiTimestamp('not-a-date'), '时间未记录');
});