const assert = require('assert');
const RegionPages = require('../public/js/region-pages.js');

function run() {
  assert.deepStrictEqual(RegionPages.normalizeList({ rows: [{ regionCode: '51' }] }), [{ regionCode: '51' }]);
  assert.deepStrictEqual(RegionPages.normalizeList({ records: [{ regionCode: '510100' }] }), [{ regionCode: '510100' }]);

  assert.strictEqual(
    RegionPages.buildRegionOption({
      regionCode: '510000',
      regionName: '四川省'
    }),
    '<option value="510000">四川省</option>'
  );

  assert.strictEqual(
    RegionPages.buildPathText([
      { regionName: '四川省' },
      { regionName: '成都市' },
      { name: '锦江区' }
    ]),
    '四川省 / 成都市 / 锦江区'
  );

  assert.strictEqual(RegionPages.getFinalRegionCode({
    provinceCode: '510000',
    cityCode: '510100',
    districtCode: '510104'
  }), '510104');

  assert.strictEqual(RegionPages.getFinalRegionCode({
    provinceCode: '510000',
    cityCode: '',
    districtCode: ''
  }), '510000');

  assert.deepStrictEqual(RegionPages.buildProfileRegionBody({
    provinceCode: '510000',
    cityCode: '510100',
    districtCode: ''
  }), {
    provinceCode: '510000',
    cityCode: '510100',
    districtCode: undefined
  });

  assert.deepStrictEqual(RegionPages.buildRegionSelection([
    { regionCode: '510000', regionName: '四川省', level: 1 },
    { regionCode: '510100', regionName: '成都市', level: 2 },
    { regionCode: '510104', regionName: '锦江区', level: 3 }
  ]), {
    provinceCode: '510000',
    cityCode: '510100',
    districtCode: '510104'
  });

  assert.deepStrictEqual(RegionPages.buildRegionSelection([
    { regionCode: '110000' },
    { regionCode: '110100' },
    { regionCode: '110105' }
  ]), {
    provinceCode: '110000',
    cityCode: '110100',
    districtCode: '110105'
  });

  console.log('region-pages tests passed');
}

run();