const test = require('node:test');
const assert = require('node:assert/strict');

const { resolveCustomerKeyword } = require('../erp_customer_resolver');
const teamBatchOps = require('../erp_team_batch_browser_operations');
const splitChildOps = require('../erp_split_child_browser_operations');

const customers = {
  'LW云南七彩金桥国旅(昆明景腾)': {
    id: '778',
    erpName: 'LW云南七彩金桥国旅(昆明景腾）',
    contact: '罗胜青 15925104087',
    origin: '云南',
  },
  'LW云南七彩假期': {
    id: '779',
    erpName: 'LW云南七彩假期',
  },
};

test('resolveCustomerKeyword uniquely matches partial customer keywords', () => {
  const result = resolveCustomerKeyword(customers, '昆明景腾', 'booking customer');

  assert.equal(result.status, 'matched');
  assert.equal(result.value.id, '778');
  assert.equal(result.value.erpName, 'LW云南七彩金桥国旅(昆明景腾）');
});

test('resolveCustomerKeyword returns candidates for ambiguous keywords', () => {
  const result = resolveCustomerKeyword(customers, '云南七彩', 'booking customer');

  assert.equal(result.status, 'ambiguous');
  assert.deepEqual(result.candidates.map((candidate) => candidate.id), ['778', '779']);
});

test('resolveCustomerKeyword reports not_found for missing keywords', () => {
  const result = resolveCustomerKeyword(customers, '金桥国旅海外部', 'booking customer');

  assert.equal(result.status, 'not_found');
  assert.match(result.customerMessage, /没有匹配到|未匹配/);
});

test('team batch buildSubmitPayload accepts a unique booking customer keyword', () => {
  const payload = teamBatchOps.buildSubmitPayload({
    bookingCustomer: '昆明景腾',
    productName: 'product-a',
    dateRange: { start: '2026-07-13', end: '2026-07-13' },
    departureDates: ['2026-07-13'],
    defaultPax: { adult: 1, childBed: 0, childNoBed: 0, infant: 0, leader: 0 },
    defaultRooms: { DBL: 1 },
    defaultPrices: { adult: 500 },
    op: 'op',
    salesperson: 'sales',
  }, {
    erpMappings: {
      bookingCustomers: customers,
      teamBatchProducts: {
        'product-a': { cpid: '403', searchName: 'ERP product', groupPrefix: 'LW', groupSuffix: 'A' },
      },
    },
  });

  assert.equal(payload.customer.id, '778');
  assert.equal(payload.customer.name, 'LW云南七彩金桥国旅(昆明景腾）');
});

test('split child buildSubmitPayload blocks ambiguous channel customer keywords', () => {
  assert.throws(
    () => splitChildOps.buildSubmitPayload({
      parentGroupNo: 'LW-260701A-A',
      productRoute: 'route-a',
      departureDate: '2026-07-01',
      channelCustomer: '云南七彩',
      pax: { adult: 1 },
      prices: { adult: 500 },
      op: 'op',
      salesperson: 'sales',
    }, {
      erpMappings: {
        splitChildCustomers: customers,
        splitParentProducts: {
          'route-a': { cpid: '412', searchName: 'route-a' },
        },
      },
    }),
    /customer keyword ambiguous/
  );
});