heytripgo/server/helper/heytripDataHelper.js

const { objectMapper: _objectMapper, isNotEmpty, isEmpty } = require('../utils/commons');
const { DEFAULT_LGC, LGC_MAPPED } = require('../config/constants');

const objectMapper = (input, keyMap) => _objectMapper(input || {}, keyMap, false);

const infoDataMapper = (row) => {
  const item = objectMapper(row, {
    HotelId: 'hotel_id',
    // HotelName: 'hotel_name',
    LocaleName: 'hotel_name',
    CountryCode: 'country_code',
    CityId: 'city_id',
    // Address: 'address',
    AddressLocale: 'address',
    Phone: 'phone',
    Latitude: 'latitude',
    Longitude: 'longitude',
    Rating: 'rating',
    HotelType: 'hotel_type',
    Brand: 'brand',
    PostalCode: 'postal_code',
    HeroImg: 'hero_img',
    SupplierType: 'supplier_type',
  });
  // item.hotel_name = isEmpty(item.hotel_name) ? row.LocaleName : item.hotel_name;
  const review = objectMapper(row.Review, {
    Score: 'review_score',
    ReviewCount: 'review_count',
    Desc: 'review_desc',
  });
  const location = objectMapper(row.Location, {
    PoiScore: 'location_poi_score',
    AirportScore: 'location_airport_score',
    TransportationScore: 'location_transportation_score',
  });
  return {...item, ...review, ...location};
}

const info2DataMapper = (row, lgcObj) => {
  const item = objectMapper(row, {
    HotelId: 'hotel_id',
    LocaleName: 'hi2_hotel_name',
    Description: 'hi2_description',
    AddressLocale: 'hi2_address',
  });
  const instruction = objectMapper(row.Instruction, {
    Desc: 'h2_instruction_desc',
    Special: 'h2_instruction_special',
    FeesDesc: 'h2_instruction_fees_desc',
  });
  const location = objectMapper((row.Location?.WalkablePlaces), {
    Title: 'h2_location_walkable_places_title',
    Desc: 'h2_location_walkable_places_desc',
  });
  const highlight = objectMapper(row.Highlight, {
    LocationHighlightDesc: 'h2_location_highlight_desc',
  });
  const review = objectMapper(row.Review, {
    Desc: 'h2_review_desc',
  });
  return { ...item, ...instruction, ...location, ...highlight, ...lgcObj, ...review };
};

const roomsMapper = (row, lgcObj) => {
  const rooms = (row.Rooms || []).map((rowRoom) => ({
    hotel_id: row.HotelId,
    ...lgcObj,
    ...(objectMapper(rowRoom, {
      RoomId: 'room_id',
      RoomName: 'room_name',
      LocaleName: 'locale_name',
      BedTypeDesc: 'bed_type_desc',
      Area: 'area',
      Views: 'views',
      Window: 'window',
      Floor: 'floor',
      WirelessWideband: 'wireless_wideband',
      WiredBroadband: 'wired_broadband',
      Smoking: 'smoking',
      BathRoomType: 'bathroom_type',
      // Images: 'images',
    })),
    max_occupancy: rowRoom.MaxOccupancy ? JSON.stringify(rowRoom.MaxOccupancy) : null,
    bedrooms: rowRoom.BedRooms ? JSON.stringify(rowRoom.BedRooms) : null,
  }));
  return rooms;
};
const imagesDaraMapper = (row, lgcObj) => {
  const images = (row.Rooms || []).reduce(
    (r, rowRoom) =>
      r.concat(
        (rowRoom.Images || []).map((imgItem) => ({
          hotel_id: row.HotelId,
          ...lgcObj,
          info_source: 'rooms',
          info_source_id: rowRoom.RoomId,
          type: null,
          url: imgItem.Url,
          caption: null,
          category: imgItem.Category,
        }))
      ),
    []
  );
  const urls = (row.Urls || []).reduce(
    (r, rowUrl) =>
      r.concat(
        rowUrl.Urls.map((imgItem) => ({
          hotel_id: row.HotelId,
          ...lgcObj,
          info_source: 'hotelinfo',
          info_source_id: row.HotelId,
          type: imgItem.Type,
          url: imgItem.Url,
          caption: rowUrl.Caption,
          category: rowUrl.Category,
        }))
      ),
    []
  );
  return [].concat(images, urls);
};
const mainhighlightsMapper = (row, lgcObj) => {
  return (row.Highlight?.MainHighlights || []).map((mhl) => ({
    hotel_id: row.HotelId, // hotel_id:
    ...lgcObj,
    type: 'MainHighlights', // type:
    category: mhl.Category, // category:
    category_name: '', // category_name:
    id: null, // id:
    name: mhl.Name, // name:
    symbol: null, // symbol:
    tooltip: mhl.Tooltip, // tooltip:
  }));
};
const facilityCMapper = (row, lgcObj) => {
  return (row.Facility?.Categories || []).reduce(
    (r, fc) =>
      r.concat(
        fc.Items.map((fcItem) => ({
          hotel_id: row.HotelId, // hotel_id:
          ...lgcObj,
          type: 'Facility', // type:
          category: fc.Category, // category:
          category_name: fc.Name, // category_name:
          id: fcItem.Id, // id:
          name: fcItem.Name, // name:
          symbol: fcItem.Symbol, // symbol:
          tooltip: null, // tooltip:
        }))
      ),
    []
  );
};
const facilityHLMapper = (row, lgcObj) =>
  (row.Facility?.Highlights || []).map((fl) => ({
    hotel_id: row.HotelId, // hotel_id:
    ...lgcObj,
    type: 'Highlights', // type:
    category: '', // category:
    category_name: '', // category_name:
    id: fl.Id, // id:
    name: fl.Name, // name:
    symbol: fl.Symbol, // symbol:
    tooltip: null, // tooltip:
  }));

const informationsMapper = (row, lgcObj) =>
  (row.Informations || []).reduce(
    (r, fc) =>
      r.concat(
        fc.Items.map((fcItem) => ({
          hotel_id: row.HotelId, // hotel_id:
          ...lgcObj,
          category: fc.Category, // category:
          category_name: fc.CategoryName, // category_name:
          id: fcItem.Id, // id:
          name: fcItem.Name, // name:
          value: fcItem.Value, // value:
        }))
      ),
    []
  );
const locationPlacesMapper = (sourceName, hotelId, places, lgcObj) =>
  places.map((item) => ({
    hotel_id: hotelId, // hotel_id:
    ...lgcObj,
    location_type: sourceName, // location_type:
    category: null, // category:
    category_name: null, // category_name:
    id: item.Id || null, // id:
    name: item.Name, // name:
    distance: item.Distance, // distance:
    latitude: item.Latitude || null, // latitude:
    longitude: item.Longitude || null, // longitude:
    type_name: item.TypeName || null, // type_name:
    type_id: item.TypeId || null, // type_id:
    min_distance: null, // min_distance:
  }));
const scoresMapper = (sourceName, hotelId, scores, lgcObj) => scores.map((item) => ({
  hotel_id: hotelId, // hotel_id:
  ...lgcObj,
  type: sourceName, // type:
  name: sourceName==='ScoreDetails' ? item.Name : null, // name:
  category: item.Category || null, // category:
  score: item.Score || null, // score:
  city_average: item.CityAverage || null, // city_average:
  mention_name: sourceName==='PositiveMentions' ? item.Name : null, // mention_name:
  mention_count: sourceName==='PositiveMentions' ? item.Count : null, // mention_count:
}));

/**
 * 解析Details数据
 * todo: BedRoom MaxOccupancy
 */
const resolveDetails = (res, lgcObj) => {
  return res.reduce(
    (rd, c) => {
      if (isEmpty(c.HotelName) && isEmpty(c.LocaleName)) {
        return rd;
      }
      rd.info.push(infoDataMapper(c));
      rd.info2.push(info2DataMapper(c, lgcObj));
      rd.rooms = rd.rooms.concat(roomsMapper(c, lgcObj));

      rd.images = rd.images.concat(imagesDaraMapper(c, lgcObj));
      // rd.images = rd.images.concat(urls);

      // rd.test = rd.test.concat([c.Highlight.LocationHighlightDesc]); // test:

      const MainHighlights = mainhighlightsMapper(c, lgcObj);
      const facilityC = facilityCMapper(c, lgcObj);
      const facilityHL = facilityHLMapper(c, lgcObj);
      rd.facility = rd.facility.concat(MainHighlights, facilityC, facilityHL);

      const infos = informationsMapper(c, lgcObj);
      rd.infos = rd.infos.concat(infos);

      const reviewScores = scoresMapper('ScoreDetails', c.HotelId, c.Review?.ScoreDetails || [], lgcObj);
      const mentions = scoresMapper('PositiveMentions', c.HotelId, c.Review?.PositiveMentions || [], lgcObj);
      rd.reviews = rd.reviews.concat(reviewScores, mentions);

      const reviewSummaries = (c.Review?.Summaries || []).map((item) => ({
        hotel_id: c.HotelId, // hotel_id:
        ...lgcObj,
        country: item.Country, // country:
        reviewer: item.Reviewer, // reviewer:
        review_rating: item.ReviewRating, // review_rating:
        desc: item.Desc, // desc:
        review_date: item.ReviewDate, // review_date:
      }));
      rd.review_summaries = rd.review_summaries.concat(reviewSummaries);

      const TopPlaces = locationPlacesMapper('TopPlaces', c.HotelId, c.Location?.TopPlaces || [], lgcObj);
      const Shops = locationPlacesMapper('Shops', c.HotelId, c.Location?.Shops || [], lgcObj);
      const Places = locationPlacesMapper('Places', c.HotelId, c.Location?.Places || [], lgcObj);
      const NearbyCategories = (c.Location?.NearbyCategories || []).reduce(
        (r, nc) =>
          r.concat(
            locationPlacesMapper('NearbyCategories', c.HotelId, nc.Places || [], lgcObj).map((item) => ({
              ...item,
              category: nc.Category,
              category_name: nc.Name,
              min_distance: nc.MinDistance,
            }))
          ),
        []
      );
      const WalkablePlaces = (c.Location?.WalkablePlaces?.Categories || []).reduce(
        (r, nc) =>
          r.concat(
            locationPlacesMapper('WalkablePlaces', c.HotelId, nc.Places || [], lgcObj).map((item) => ({
              ...item,
              category: nc.Name,
              category_name: nc.Name,
            }))
          ),
        []
      );
      rd.locations = rd.locations.concat(TopPlaces, Shops, Places, NearbyCategories, WalkablePlaces);

      return rd;
    },
    { info: [], info2: [], rooms: [], images: [], facility: [], infos: [], reviews: [], review_summaries: [], locations: [], test: [] }
  );
}

/**
 * 解析Availability数据
 */

/**
 * 餐食类型 1明确数量(早中晚餐食看Breakfast Lunch Dinner 数量)；2半包；3全包；4午/晚二选一；5早+ 午/晚二选一；
 */
const MealTypeMapped = {
  '1': { value: 1, label: ({ Breakfast, Lunch, Dinner }) => `${Breakfast}份早餐` },
  '2': { value: 2, label: ({ Breakfast, Lunch, Dinner }) => '半包' },
  '3': { value: 3, label: ({ Breakfast, Lunch, Dinner }) => '全包' },
  '4': { value: 4, label: ({ Breakfast, Lunch, Dinner }) => '午/晚二选一' },
  '5': { value: 5, label: ({ Breakfast, Lunch, Dinner }) => '早+ 午/晚二选一' },
};

/**
 * 付款方式 1现付 2预付
 */
const PayTypeMapped = {
  '1': { value: 1, label: () => '现付' },
  '2': { value: 2, label: () => '预付' },
};
/**
 * 开票方式：0 Unknown 、1 提供方开票 、2 酒店开票、3 供应商开票
 */
const InvoiceTypeMapped = {
  '0': { value: 0, label: () => '未知' },
  '1': { value: 1, label: () => '提供方开票' },
  '2': { value: 2, label: () => '酒店开票' },
  '3': { value: 3, label: () => '供应商开票' },
};
/**
 * 取消手续费类型：0 未知 1扣首日 2扣全额 3按价格多少百分比扣 4免费取消 5扣几晚 6扣多少钱
 */
const cancelDeductTypeMapped = {
  '0': { value: 0, label: () => '未知' },
  '1': { value: 1, label: () => '扣首日' },
  '2': { value: 2, label: () => '扣全额' },
  '3': { value: 3, label: (value) => `扣款${value * 100}%` },
  '4': { value: 4, label: () => '免费取消' },
  '5': { value: 5, label: (value) => `扣${value}晚` },
  '6': { value: 6, label: (value) => `扣款${value}` },
};
/**
 * 解析报价数据
 */
const resolveRatePlans = (plans) => {
  const res = plans.map((room) => ({
    ...room,
    RatePlans: room.RatePlans.map((rp) => {
      const PriceUnit = rp.Dailys[0].Price;
      const CancelableText = rp.Cancelable === true ? '限时取消' : '不可取消';
      const CancelRulesMapped = (rp.CancelRules || []).map((citem) => {
        let OutputText = isNotEmpty(citem.StartTime) ? `北京时间: ${citem.StartTime}至${citem.EndTime}, ` : '';
        OutputText += cancelDeductTypeMapped[citem.DeductType].label(citem.DeductValue);
        OutputText += citem.Desc;
        return OutputText;
      }); // 限时取消
      rp.Cancelable === true ? CancelRulesMapped.push('其他时间不可取消') : false;
      return { ...rp,
        PriceUnit, PriceTotal: rp.Price,
        CancelRulesText: CancelRulesMapped, CancelableText,
        PayTypeText: PayTypeMapped[rp.PayType]?.label(),
      };
    }),
  }));
  return res;
};

module.exports = { resolveDetails, resolveRatePlans };