import city from './geographic/city.json';
import province from './geographic/province.json';
import area from './geographic/area.json';

function getProvince(req: any, res: any) {
  const currentPage: number = req.query.currentPage ? Number(req.query.currentPage) : 1;
  const pageSize: number = req.query.pageSize ? Number(req.query.pageSize) : 100;
  const items = [];
  console.log('getProvince...');
  console.log(currentPage);
  let i: number;

  for (
    i = (currentPage - 1) * pageSize;
    i < (Number(currentPage) - 1) * Number(pageSize) + Number(pageSize);

  ) {
    if (province.hasOwnProperty(i)) {
      // console.log((Number(currentPage) - 1) * Number(pageSize) + Number(pageSize));
      items.push(province[i]);
    }
    i += 1;
  }

  return res.json({
    list: items,
    pagination: {
      total: 34,
      pageSize: Number(req.query.pageSize) || 100,
      current: Number(req.query.currentPage) || 1,
    },
  });
}

function getCity(req: any, res: any) {
  const currentPage: number = req.query.currentPage ? Number(req.query.currentPage) : 1;
  const pageSize: number = req.query.pageSize ? Number(req.query.pageSize) : 100;
  const items = [];
  console.log('getCity...');
  console.log(currentPage);
  let i: number;
  console.log('getCity:');
  // console.log(req.params.province);
  // console.log(city[req.params.province]);
  // console.log((Number(currentPage) - 1) * Number(pageSize) + Number(pageSize))
  for (
    i = (currentPage - 1) * pageSize;
    i < (Number(currentPage) - 1) * Number(pageSize) + Number(pageSize);

  ) {
    if (city[req.params.province].hasOwnProperty(i)) {
      // console.log((Number(currentPage) - 1) * Number(pageSize) + Number(pageSize));
      console.log(i);
      items.push(city[req.params.province][i]);
    }
    i += 1;
  }
  console.log(items);
  return res.json({
    list: items,
    pagination: {
      total: 34,
      pageSize: Number(req.query.pageSize) || 100,
      current: Number(req.query.currentPage) || 1,
    },
  });
}

function getArea(req: any, res: any) {
  const currentPage: number = req.query.currentPage ? Number(req.query.currentPage) : 1;
  const pageSize: number = req.query.pageSize ? Number(req.query.pageSize) : 100;
  const items = [];
  console.log('getArea...');
  console.log(currentPage);
  let i: number;

  for (
    i = (currentPage - 1) * pageSize;
    i < (Number(currentPage) - 1) * Number(pageSize) + Number(pageSize);

  ) {
    if (area[req.params.city].hasOwnProperty(i)) {
      // console.log((Number(currentPage) - 1) * Number(pageSize) + Number(pageSize));
      items.push(area[req.params.city][i]);
    }
    i += 1;
  }

  return res.json({
    list: items,
    pagination: {
      total: 34,
      pageSize: Number(req.query.pageSize) || 100,
      current: Number(req.query.currentPage) || 1,
    },
  });
}

export default {
  'GET /api/geographic/province': getProvince,
  'GET /api/geographic/city/:province': getCity,
  'GET /api/geographic/area/:city': getArea,
};