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src/apis/mall-app/normalize.ts

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+import type {
+  AppCartListResponse,
+  AppGoodsDetailResponse,
+  AppGoodsPageResponse,
+  AppHomeMerchantGoodsResponse,
+  AppHomeResponse,
+  AppRecentNewGoodsResponse,
+  AppOrderDetailResponse,
+  AppOrderPageResponse,
+  CartItemInfo,
+  GoodsDetailInfo,
+  GoodsSkuInfo,
+  GoodsSummary,
+  AppTradePreviewResponse,
+  HomeMerchantGoodsBlock,
+  MerchantId,
+  MerchantInfo,
+  OrderDetailInfo,
+  OrderSummary,
+  RecommendMerchantInfo,
+  RecentNewGoodsItem,
+  TradePreviewInfo,
+  TradePreviewStoreInfo,
+} from '@/types/mall'
+
+type MaybeMallUidPayload = {
+  uid?: number
+  memberId?: number
+}
+
+type MaybeMallMerchantPayload = {
+  merchantId?: MerchantId | number
+  storeId?: number | string
+}
+
+type RawRecommendMerchantPayload = Partial<RecommendMerchantInfo> & {
+  id?: RecommendMerchantInfo['id']
+  merchantId?: MerchantId | number | string
+  merchantName?: string
+  logo?: string
+  notice?: string
+  status?: string
+  rankScore?: number | string
+  goodsCount?: number | string
+  recentNewGoodsCount?: number | string
+  orderCount?: number | string
+}
+
+type RawMerchantEntityPayload = Partial<MerchantInfo> & {
+  id?: MerchantInfo['id'] | string
+  merchantId?: MerchantId | number | string
+  merchantName?: string
+  logo?: string
+  notice?: string
+  status?: string
+}
+
+type RawGoodsSummaryPayload = Partial<GoodsSummary> & {
+  merchantId?: MerchantId | number | string
+  createdAt?: GoodsSummary['createdAt'] | string | null
+  updatedAt?: GoodsSummary['updatedAt'] | string | null
+  createAt?: number | string | null
+  updateAt?: number | string | null
+  created_at?: number | string | null
+  updated_at?: number | string | null
+  createTime?: number | string | null
+  updateTime?: number | string | null
+  create_time?: number | string | null
+  update_time?: number | string | null
+}
+
+const toMerchantId = (value: MerchantId | number | string | null | undefined): MerchantId =>
+  value == null ? '' : String(value)
+
+const toNumber = (value: number | string | null | undefined): number => {
+  const parsed = Number(value)
+  return Number.isFinite(parsed) ? parsed : 0
+}
+
+const pickText = (...values: Array<string | null | undefined>): string => {
+  for (const value of values) {
+    if (typeof value === 'string' && value.trim()) {
+      return value
+    }
+  }
+
+  return ''
+}
+
+const toUnixTime = (value: number | string | null | undefined): number => {
+  if (typeof value === 'number' && Number.isFinite(value)) {
+    return value > 1_000_000_000_000 ? Math.floor(value / 1000) : value
+  }
+
+  if (typeof value !== 'string') {
+    return 0
+  }
+
+  const text = value.trim()
+  if (!text) {
+    return 0
+  }
+
+  const numeric = Number(text)
+  if (Number.isFinite(numeric)) {
+    return numeric > 1_000_000_000_000 ? Math.floor(numeric / 1000) : numeric
+  }
+
+  const parsed = Date.parse(text.replace(/-/g, '/'))
+  return Number.isFinite(parsed) ? Math.floor(parsed / 1000) : 0
+}
+
+export const normalizeMallAppPayload = <TPayload extends object>(payload: TPayload): TPayload => {
+  const normalized = { ...payload } as TPayload & MaybeMallUidPayload & MaybeMallMerchantPayload
+
+  if (normalized.uid == null && normalized.memberId != null) {
+    normalized.uid = normalized.memberId
+  }
+  delete normalized.memberId
+
+  if (normalized.merchantId != null) {
+    normalized.merchantId = toMerchantId(normalized.merchantId)
+  }
+  if (normalized.merchantId == null && normalized.storeId != null) {
+    normalized.merchantId = toMerchantId(normalized.storeId)
+  }
+  delete normalized.storeId
+
+  return normalized as TPayload
+}
+
+const normalizeGoodsSku = (sku: GoodsSkuInfo): GoodsSkuInfo => ({
+  ...sku,
+  merchantId: toMerchantId(sku.merchantId),
+})
+
+const normalizeGoodsSummary = (goods: RawGoodsSummaryPayload): GoodsSummary => {
+  const normalized = goods as GoodsSummary
+
+  return {
+    ...normalized,
+    merchantId: toMerchantId(goods.merchantId),
+    merchantName: pickText(goods.merchantName),
+    merchantLogo: pickText(goods.merchantLogo),
+    createdAt: toUnixTime(goods.createdAt ?? goods.createAt ?? goods.created_at ?? goods.createTime ?? goods.create_time),
+    updatedAt: toUnixTime(goods.updatedAt ?? goods.updateAt ?? goods.updated_at ?? goods.updateTime ?? goods.update_time),
+  }
+}
+
+const normalizeRecentNewGoodsItem = (goods: RecentNewGoodsItem): RecentNewGoodsItem => ({
+  ...goods,
+  merchantId: goods.merchantId == null ? undefined : toMerchantId(goods.merchantId),
+  merchantName: pickText(goods.merchantName, goods.storeName),
+  merchantLogo: goods.merchantLogo?.trim(),
+  storeName: pickText(goods.storeName, goods.merchantName),
+  spuId: String(goods.spuId),
+  createdAt: toUnixTime(goods.createdAt),
+})
+
+const normalizeGoodsDetailInfo = (detail: GoodsDetailInfo): GoodsDetailInfo => ({
+  ...detail,
+  merchantId: toMerchantId(detail.merchantId),
+  createdAt: toUnixTime(detail.createdAt),
+  updatedAt: toUnixTime(detail.updatedAt),
+  skus: (detail.skus ?? []).map(normalizeGoodsSku),
+})
+
+const normalizeCartItem = (item: CartItemInfo): CartItemInfo => ({
+  ...item,
+  merchantId: toMerchantId(item.merchantId),
+})
+
+const normalizeTradePreviewGroup = (group: TradePreviewStoreInfo): TradePreviewStoreInfo => ({
+  ...group,
+  merchantId: toMerchantId(group.merchantId),
+})
+
+const normalizeOrderSummary = (order: OrderSummary): OrderSummary => ({
+  ...order,
+  merchantId: toMerchantId(order.merchantId),
+})
+
+const normalizeOrderDetailInfo = (order: OrderDetailInfo): OrderDetailInfo => ({
+  ...order,
+  merchantId: toMerchantId(order.merchantId),
+})
+
+const normalizeRecommendMerchant = (
+  merchant: RawRecommendMerchantPayload | null | undefined
+): RecommendMerchantInfo | undefined => {
+  if (!merchant) {
+    return undefined
+  }
+
+  return {
+    ...(merchant as RecommendMerchantInfo),
+    merchantId: toMerchantId(merchant.merchantId ?? merchant.id),
+    storeName: pickText(merchant.storeName, merchant.merchantName),
+    storeLogo: pickText(merchant.storeLogo, merchant.logo),
+    storeNotice: pickText(merchant.storeNotice, merchant.notice),
+    storeStatus: (merchant.storeStatus ?? merchant.status ?? 'enabled') as RecommendMerchantInfo['storeStatus'],
+    rankScore: toNumber(merchant.rankScore),
+    goodsCount: toNumber(merchant.goodsCount),
+    recentNewGoodsCount: toNumber(merchant.recentNewGoodsCount),
+    orderCount: toNumber(merchant.orderCount),
+  }
+}
+
+const normalizeMerchantEntity = (
+  merchant: RawMerchantEntityPayload | null | undefined
+): MerchantInfo | undefined => {
+  if (!merchant) {
+    return undefined
+  }
+
+  return {
+    ...(merchant as MerchantInfo),
+    merchantId: toMerchantId(merchant.merchantId ?? merchant.id),
+    storeName: pickText(merchant.storeName, merchant.merchantName),
+    storeLogo: pickText(merchant.storeLogo, merchant.logo),
+    storeNotice: pickText(merchant.storeNotice, merchant.notice),
+    storeStatus: (merchant.storeStatus ?? merchant.status ?? 'enabled') as MerchantInfo['storeStatus'],
+  }
+}
+
+const normalizeHomeMerchantGoodsBlock = (
+  block: HomeMerchantGoodsBlock | undefined
+): HomeMerchantGoodsBlock | undefined => {
+  if (!block) {
+    return undefined
+  }
+
+  const merchant = normalizeRecommendMerchant(block.merchant ?? block.store)
+  if (!merchant) {
+    return undefined
+  }
+
+  return {
+    ...block,
+    merchant,
+    goods: block.goods.map(normalizeGoodsSummary),
+    store: merchant,
+  }
+}
+
+export const normalizeAppGoodsPageResponse = (
+  payload: AppGoodsPageResponse
+): AppGoodsPageResponse => ({
+  ...payload,
+  list: payload.list.map(normalizeGoodsSummary),
+})
+
+export const normalizeAppRecentNewGoodsResponse = (
+  payload: AppRecentNewGoodsResponse
+): AppRecentNewGoodsResponse => ({
+  ...payload,
+  total: payload.total ?? 0,
+  list: (payload.list ?? []).map(normalizeRecentNewGoodsItem),
+})
+
+export const normalizeAppCartListResponse = (
+  payload: AppCartListResponse
+): AppCartListResponse => ({
+  ...payload,
+  list: payload.list.map(normalizeCartItem),
+})
+
+export const normalizeAppOrderPageResponse = (
+  payload: AppOrderPageResponse
+): AppOrderPageResponse => ({
+  ...payload,
+  list: payload.list.map(normalizeOrderSummary),
+})
+
+export const normalizeAppOrderDetailResponse = (
+  payload: AppOrderDetailResponse
+): AppOrderDetailResponse => ({
+  ...payload,
+  data: normalizeOrderDetailInfo(payload.data),
+})
+
+export const normalizeAppHomeResponse = (payload: AppHomeResponse): AppHomeResponse => {
+  const recommendMerchants = (payload.recommendMerchants ?? payload.recommendStores ?? [])
+    .map(normalizeRecommendMerchant)
+    .filter(Boolean) as RecommendMerchantInfo[]
+  const featuredMerchants = (payload.featuredMerchants ?? payload.featuredStores ?? [])
+    .map(normalizeRecommendMerchant)
+    .filter(Boolean) as RecommendMerchantInfo[]
+
+  return {
+    ...payload,
+    recommendGoods: payload.recommendGoods.map(normalizeGoodsSummary),
+    recommendMerchants,
+    featuredMerchants,
+    recommendStores: recommendMerchants,
+    featuredStores: featuredMerchants,
+  }
+}
+
+export const normalizeAppHomeMerchantGoodsResponse = (
+  payload: AppHomeMerchantGoodsResponse
+): AppHomeMerchantGoodsResponse => ({
+  ...payload,
+  data:
+    normalizeHomeMerchantGoodsBlock(payload.data) ??
+    ({
+      merchant: {
+        id: 0,
+        merchantId: '0',
+        storeName: '',
+        storeLogo: '',
+        storeNotice: '',
+        storeStatus: 'disabled',
+        mainCategoryName: '',
+        recommendReason: '',
+        rankScore: 0,
+        goodsCount: 0,
+        recentNewGoodsCount: 0,
+        orderCount: 0,
+      },
+      store: {
+        id: 0,
+        merchantId: '0',
+        storeName: '',
+        storeLogo: '',
+        storeNotice: '',
+        storeStatus: 'disabled',
+        mainCategoryName: '',
+        recommendReason: '',
+        rankScore: 0,
+        goodsCount: 0,
+        recentNewGoodsCount: 0,
+        orderCount: 0,
+      },
+      goods: [],
+    } satisfies HomeMerchantGoodsBlock),
+})
+
+export const normalizeAppGoodsDetailResponse = (
+  payload: AppGoodsDetailResponse
+): AppGoodsDetailResponse => {
+  const merchant = normalizeMerchantEntity(payload.merchant ?? payload.store)
+
+  return {
+    ...payload,
+    data: normalizeGoodsDetailInfo(payload.data),
+    merchant: merchant ?? payload.store!,
+    store: merchant ?? payload.store,
+  }
+}
+
+export const normalizeAppTradePreviewResponse = (
+  payload: AppTradePreviewResponse
+): AppTradePreviewResponse => {
+  const data = payload.data as TradePreviewInfo & {
+    uid?: number
+    memberId?: number
+    merchantGroups?: TradePreviewInfo['merchantGroups']
+    storeGroups?: TradePreviewInfo['merchantGroups']
+  }
+  const merchantGroups = data.merchantGroups ?? data.storeGroups ?? []
+
+  return {
+    ...payload,
+    data: {
+      ...data,
+      uid: data.uid ?? data.memberId ?? 0,
+      memberId: data.memberId ?? data.uid,
+      merchantGroups: merchantGroups.map(normalizeTradePreviewGroup),
+      storeGroups: merchantGroups.map(normalizeTradePreviewGroup),
+    },
+  }
+}