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

const {
  validateAndNormalizeReportInput,
  toDatabaseRecord,
} = require('../src/report-service');

function createManualPayload() {
  return {
    reportId: 'report-001',
    sourceType: 'MANUAL_CAPTURE',
    sourceReportId: null,
    aadvid: '1648829117232140',
    name: '测试报告',
    price: ['1,100', '101,100000'],
    rules: [{ keywords: ['奶粉'], op: 'INCLUDE' }],
    analysisDims: ['MARKETOVERVIEW'],
    categories: [{ id: '20028', name: '奶粉类目' }],
    channels: ['ALL'],
    startTime: '2025-03-01',
    endTime: '2026-02-28',
    periodType: 'MONTH',
    userName: 'tester@example.com',
    payload: {
      name: '测试报告',
      startTime: '2025-03-01',
      endTime: '2026-02-28',
    },
  };
}

test('validateAndNormalizeReportInput accepts a valid manual report payload', () => {
  const input = createManualPayload();

  const result = validateAndNormalizeReportInput(input);

  assert.equal(result.reportId, 'report-001');
  assert.equal(result.sourceType, 'MANUAL_CAPTURE');
  assert.equal(result.sourceReportId, null);
  assert.equal(result.aadvid, '1648829117232140');
  assert.equal(result.startTime, '2025-03-01');
  assert.equal(result.endTime, '2026-02-28');
});

test('validateAndNormalizeReportInput rejects AUTO_COPY without sourceReportId', () => {
  const input = {
    ...createManualPayload(),
    reportId: 'report-002',
    sourceType: 'AUTO_COPY',
    sourceReportId: '',
  };

  assert.throws(
    () => validateAndNormalizeReportInput(input),
    (error) => {
      assert.equal(error.code, 'VALIDATION_ERROR');
      assert.match(error.message, /sourceReportId/i);
      return true;
    },
  );
});

test('toDatabaseRecord maps API payload fields into database-ready values', () => {
  const normalized = validateAndNormalizeReportInput({
    ...createManualPayload(),
    reportId: 'report-003',
    sourceType: 'AUTO_COPY',
    sourceReportId: 'report-001',
  });

  const record = toDatabaseRecord(normalized);

  assert.deepEqual(record, {
    report_id: 'report-003',
    source_type: 'AUTO_COPY',
    source_report_id: 'report-001',
    aadvid: '1648829117232140',
    name: '测试报告',
    price: ['1,100', '101,100000'],
    rules: [{ keywords: ['奶粉'], op: 'INCLUDE' }],
    analysis_dims: ['MARKETOVERVIEW'],
    categories: [{ id: '20028', name: '奶粉类目' }],
    transaction_channels: ['ALL'],
    start_time: '2025-03-01',
    end_time: '2026-02-28',
    period_type: 'MONTH',
    user_name: 'tester@example.com',
    payload: {
      name: '测试报告',
      startTime: '2025-03-01',
      endTime: '2026-02-28',
    },
  });
});