QSY-lvjuxcx/utils/select-room-normalizers.js

import { addFilePrefix } from './common'
import { getCurrentLanguage } from './i18n'

const BANNER_TEXT_FALLBACK_MAP = {
  title: {
    '绿居·和山国际公寓': 'Luju Heshan Intl. Apartments',
    '和山国际公寓': 'Heshan Intl. Apartments',
    '乾晖里': 'Qianhui Residence'
  },
  subtitle: {
    '国际轻奢公寓': 'International Light Luxury Apartment',
    '城芯静境': 'Urban Quiet Retreat'
  },
  tab: {
    '国际轻奢公寓': 'Light Luxury Living',
    '城芯静境': 'Urban Quiet Retreat'
  },
  desc: {
    '山境雅境 | 涉外住区 | 精致旅居': 'Mountain Views | Global Living | Boutique Stay'
  },
  areaLabel: {}
}

const VALUE_TEXT_FALLBACK_MAP = {
  tags: {
    '押一付一': 'Monthly Deposit',
    '大型超市': 'Large Supermarket',
    '地铁口': 'Near Metro',
    '生活便利': 'Convenient Living',
    '独立厨卫': 'Private Kitchen & Bath',
    '商圈环绕': 'City Center',
    '民水民电': 'Residential Utilities',
    '拎包入住': 'Move-in Ready',
    '近地铁': 'Near Metro',
    '智能家居': 'Smart Home'
  },
  payMethod: {
    '押一付一': 'Monthly Deposit',
    '押一付三': 'Deposit 1, Pay 3',
    '押一付六': 'Deposit 1, Pay 6',
    '押一付年': 'Deposit 1, Annual Pay',
    '月付': 'Monthly Pay',
    '季付': 'Quarterly Pay',
    '半年付': 'Semiannual Pay',
    '年付': 'Annual Pay'
  },
  facility: {
    '大型超市': 'Large Supermarket',
    '地铁口': 'Near Metro',
    '快递柜': 'Parcel Locker',
    '健身房': 'Gym',
    '自习室': 'Study Room',
    '洗衣房': 'Laundry Room',
    '停车场': 'Parking',
    '便利店': 'Convenience Store',
    '公共厨房': 'Shared Kitchen',
    '休闲区': 'Lounge'
  }
}

function firstNonEmptyText(...values) {
  const matched = values.find((value) => String(value || '').trim())
  return matched ? String(matched).trim() : ''
}

function normalizePayCount(value) {
  if (value === '' || value === null || typeof value === 'undefined') {
    return null
  }

  const parsed = Number(value)
  if (Number.isFinite(parsed) && parsed >= 0) {
    return parsed
  }

  return null
}

function formatPayCount(value) {
  return String(value)
}

function buildPayMethodFromPricePlan(pricePlanDetail = {}, fallbackText = '') {
  const deposit = normalizePayCount(pricePlanDetail.deposit)
  const prepay = normalizePayCount(pricePlanDetail.prepay)

  if (deposit !== null && prepay !== null) {
    return `押${formatPayCount(deposit)}付${formatPayCount(prepay)}`
  }

  return String(fallbackText || '').trim()
}

export function compactEnglishText(text = '', maxLength = 24) {
  const rawText = String(text || '').trim()
  if (!rawText) {
    return ''
  }

  const compacted = rawText
    .replace(/\bInternational\b/gi, 'Intl.')
    .replace(/\bApartment(s)?\b/gi, 'Apt$1')
    .replace(/\bResidence\b/gi, 'Resid.')
    .replace(/\bBuilding\b/gi, 'Bldg.')
    .replace(/\bCommunity\b/gi, 'Comm.')
    .replace(/\bBoulevard\b/gi, 'Blvd.')
    .replace(/\bRoad\b/gi, 'Rd.')
    .replace(/\bStreet\b/gi, 'St.')
    .replace(/\bAvenue\b/gi, 'Ave.')
    .replace(/\s{2,}/g, ' ')
    .trim()

  if (compacted.length <= maxLength) {
    return compacted
  }

  return `${compacted.slice(0, Math.max(maxLength - 3, 1)).trim()}...`
}

function getSelectRoomText(key = '', params = {}) {
  const isEn = getCurrentLanguage() === 'en'
  const map = {
    featuredContent: isEn ? 'Featured Picks' : '精选内容',
    recommendedTab: isEn ? `Featured ${params.index}` : `推荐${params.index}`
  }

  return map[key] || ''
}

function localizeKnownValue(field, text = '', language = getCurrentLanguage()) {
  const normalizedText = String(text || '').trim()
  if (!normalizedText || language !== 'en') {
    return normalizedText
  }

  if (field === 'payMethod') {
    const payMethodMatch = normalizedText.match(/^押(\d+(?:\.\d+)?)付(\d+(?:\.\d+)?)$/)
    if (payMethodMatch) {
      return `Deposit ${payMethodMatch[1]}, Pay ${payMethodMatch[2]}`
    }
  }

  const fieldMap = VALUE_TEXT_FALLBACK_MAP[field] || {}
  return fieldMap[normalizedText] || normalizedText
}

export function localizeHousingTag(tag = '', language = getCurrentLanguage()) {
  return localizeKnownValue('tags', tag, language)
}

export function localizePayMethodText(payMethod = '', language = getCurrentLanguage()) {
  return localizeKnownValue('payMethod', payMethod, language)
}

export function localizeFacilityName(name = '', language = getCurrentLanguage()) {
  return localizeKnownValue('facility', name, language)
}

function resolveBannerFallbackText(field, text) {
  const normalizedText = String(text || '').trim()
  if (!normalizedText) {
    return ''
  }
  return BANNER_TEXT_FALLBACK_MAP[field] && BANNER_TEXT_FALLBACK_MAP[field][normalizedText]
    ? BANNER_TEXT_FALLBACK_MAP[field][normalizedText]
    : ''
}

function extractLabelValues(...sources) {
  const values = sources.flatMap((source) => {
    if (!Array.isArray(source)) {
      return []
    }

    return source.map((item) => {
      if (!item) {
        return ''
      }
      if (typeof item === 'string') {
        return item
      }
      if (typeof item === 'object') {
        return item.value || item.label || item.name || item.key || ''
      }
      return ''
    })
  })

  return [...new Set(values.filter(Boolean))]
}

export function parseBannerExtra(extra) {
  if (!extra) {
    return {}
  }

  if (typeof extra === 'object') {
    return extra
  }

  try {
    return JSON.parse(extra)
  } catch (error) {
    return {}
  }
}

export function normalizeBannerImage(imageUrl) {
  if (!imageUrl) {
    return ''
  }

  if (/^https?:\/\//i.test(imageUrl)) {
    return imageUrl
  }
  return addFilePrefix(imageUrl)
}

function isImageLikeLogo(value) {
  if (!value) {
    return false
  }

  return /^(https?:)?\/\//i.test(value) || value.startsWith('/') || value.startsWith('data:image')
}

function normalizeBannerLogo(extra = {}) {
  const rawType = String(extra.logoType || '').trim().toLowerCase()
  const rawLogo = String(extra.logo || '').trim()
  const rawLogoIcon = String(extra.logoIcon || '').trim()
  const rawLogoImage = String(extra.logoImage || '').trim()
  const isImage = rawType === 'image' || (!rawType && !rawLogoImage && isImageLikeLogo(rawLogo))
  const logoImageSource = rawLogoImage || (isImage ? rawLogo : '')
  const logoIconSource = rawLogoIcon || (!isImage ? rawLogo : '')

  return {
    logoType: isImage ? 'image' : 'icon',
    logoImage: normalizeBannerImage(logoImageSource),
    logoIcon: logoIconSource,
  }
}

function normalizeBannerLogoIconClass(icon) {
  const normalizedIcon = String(icon || '').trim().toLowerCase()
  if (!normalizedIcon) {
    return ''
  }

  return normalizedIcon.startsWith('ri-') ? normalizedIcon : `ri-${normalizedIcon}`
}

export function normalizeBannerItem(item = {}, index = 0) {
  const extra = parseBannerExtra(item.extra)
  const title = firstNonEmptyText(item.title, item.name, extra.title, extra.mainTitle, extra.titleZh, getSelectRoomText('featuredContent'))
  const titleEn = firstNonEmptyText(
    item.titleEn,
    item.title_en,
    item.nameEn,
    item.name_en,
    extra.titleEn,
    extra.title_en,
    extra.enTitle,
    extra.mainTitleEn,
    extra.titleEnUs,
    resolveBannerFallbackText('title', title),
    'Featured Picks'
  )
  const subtitle = firstNonEmptyText(extra.subTitle, extra.subtitle, extra.remark, extra.note, item.remark)
  const subtitleEn = firstNonEmptyText(
    extra.subTitleEn,
    extra.subtitleEn,
    extra.sub_title_en,
    extra.enSubtitle,
    extra.remarkEn,
    extra.remark_en,
    extra.noteEn,
    item.remarkEn,
    item.remark_en,
    resolveBannerFallbackText('subtitle', subtitle)
  )
  const desc = firstNonEmptyText(extra.desc, extra.description, extra.mainDesc, extra.slogan)
  const descEn = firstNonEmptyText(
    extra.descEn,
    extra.descriptionEn,
    extra.desc_en,
    extra.description_en,
    extra.enDesc,
    extra.mainDescEn,
    extra.sloganEn,
    resolveBannerFallbackText('desc', desc)
  )
  const areaLabel = firstNonEmptyText(extra.areaName, extra.areaLabel, extra.area)
  const areaLabelEn = firstNonEmptyText(extra.areaNameEn, extra.areaLabelEn, extra.area_name_en, extra.area_label_en, extra.enAreaName, resolveBannerFallbackText('areaLabel', areaLabel))
  const tab = firstNonEmptyText(extra.tab, extra.topTab, title, getSelectRoomText('recommendedTab', { index: index + 1 }))
  const tabEn = firstNonEmptyText(extra.tabEn, extra.tab_en, extra.enTab, extra.topTabEn, resolveBannerFallbackText('tab', tab), titleEn, `Featured ${index + 1}`)
  const roomTypes = Array.isArray(extra.roomTypes) ? extra.roomTypes : []
  const tags = Array.isArray(extra.tags) && extra.tags.length
    ? extra.tags.filter(Boolean)
    : []
  const logoInfo = normalizeBannerLogo(extra)

  return {
    id: item.no || item.code || item.id || `banner-${index}`,
    tab,
    tabEn,
    tabEnDisplay: compactEnglishText(tabEn, 18),
    title,
    titleEn,
    titleEnDisplay: compactEnglishText(titleEn, 24),
    subtitle,
    subtitleEn,
    subtitleEnDisplay: compactEnglishText(subtitleEn, 28),
    desc,
    descEn,
    descEnDisplay: compactEnglishText(descEn, 36),
    areaCode: extra.areaCode || extra.area || '',
    areaLabel,
    areaLabelEn,
    areaLabelEnDisplay: compactEnglishText(areaLabelEn, 22),
    roomTypes,
    recommendLabel: extra.recommendLabel || extra.recommend || '',
    image: normalizeBannerImage(item.imageUrl || extra.imageUrl),
    tags,
    logoType: logoInfo.logoType,
    logoImage: logoInfo.logoImage,
    logoIcon: logoInfo.logoIcon,
    logoIconClass: normalizeBannerLogoIconClass(logoInfo.logoIcon),
  }
}

export function normalizeImageList(item = {}) {
  const candidates = []
  const listFields = [item.images, item.imageUrls, item.pictures, item.pictureList]

  listFields.forEach((field) => {
    if (Array.isArray(field)) {
      field.forEach((image) => {
        const normalized = normalizeBannerImage(image)
        if (normalized) {
          candidates.push(normalized)
        }
      })
    }
  })

  ;[item.imageUrl, item.image, item.cover, item.picture].forEach((image) => {
    const normalized = normalizeBannerImage(image)
    if (normalized) {
      candidates.push(normalized)
    }
  })

  return [...new Set(candidates)]
}

export function normalizeAreaRoomType(item = {}) {
  const price = item.pricePlanDetail && typeof item.pricePlanDetail.price !== 'undefined'
    ? String(item.pricePlanDetail.price)
    : ''
  const priceValue = item.pricePlanDetail && typeof item.pricePlanDetail.price !== 'undefined'
    ? Number(item.pricePlanDetail.price)
    : Number.MAX_SAFE_INTEGER
  const tags = extractLabelValues(item.labelList, item.tags, item.labels, item.featureTags)

  return {
    code: item.code || '',
    areaCode: item.areaCode || '',
    buildingCode: item.buildingCode || item.buildingNo || '',
    buildingName: item.buildingName || '',
    buildingSectionCode: item.buildingSectionCode || item.unitCode || '',
    buildingSectionName: item.buildingSectionName || item.unitName || '',
    name: item.name || '',
    nameEn: item.nameEn || '',
    nameEnDisplay: compactEnglishText(item.nameEn || '', 22),
    description: item.description || '',
    descriptionEn: item.descriptionEn || '',
    descriptionEnDisplay: compactEnglishText(item.descriptionEn || '', 34),
    images: normalizeImageList(item),
    price,
    priceValue,
    payMethod: buildPayMethodFromPricePlan(item.pricePlanDetail, item.pricePlanDetail && item.pricePlanDetail.payMethod),
    tags
  }
}

export function normalizeAreaItem(item = {}) {
  const roomTypes = Array.isArray(item.roomTypes)
    ? item.roomTypes
      .map((roomType) => normalizeAreaRoomType(roomType))
      .filter((roomType) => roomType.code || roomType.name)
    : []
  const tags = extractLabelValues(item.labelList, item.tags, item.labels, item.featureTags)

  return {
    code: item.code || '',
    name: item.name || '',
    nameEn: item.nameEn || '',
    nameEnDisplay: compactEnglishText(item.nameEn || '', 24),
    description: item.description || '',
    descriptionEn: item.descriptionEn || '',
    descriptionEnDisplay: compactEnglishText(item.descriptionEn || '', 36),
    address: item.address || '',
    addressEn: item.addressEn || '',
    addressEnDisplay: compactEnglishText(item.addressEn || '', 32),
    latitude: item.latitude || item.lat || '',
    longitude: item.longitude || item.lng || '',
    images: normalizeImageList(item),
    tags,
    roomTypes
  }
}