import request from '@/utils/http'

function normalizeText(value) {
  return typeof value === 'string' ? value.trim() : value
}

function normalizeIds(ids) {
  if (Array.isArray(ids)) {
    return ids
      .map((id) => String(id).trim())
      .filter(Boolean)
      .join(',')
  }
  if (ids === null || ids === undefined) {
    return ''
  }
  return String(ids).trim()
}

function filterParams(params = {}, ignoredKeys = []) {
  return Object.fromEntries(
    Object.entries(params)
      .filter(([key, value]) => {
        if (ignoredKeys.includes(key)) return false
        if (value === undefined || value === null) return false
        if (typeof value === 'string' && value.trim() === '') return false
        return true
      })
      .map(([key, value]) => [key, normalizeText(value)])
  )
}

export function buildBasStationAreaPageParams(params = {}) {
  return {
    current: params.current || 1,
    pageSize: params.pageSize || params.size || 20,
    ...filterParams(params, ['current', 'pageSize', 'size'])
  }
}

export function buildBasStationAreaSearchParams(params = {}) {
  const searchParams = {
    condition: normalizeText(params.condition),
    stationAreaName: normalizeText(params.stationAreaName),
    stationAreaId: normalizeText(params.stationAreaId),
    type:
      params.type !== undefined && params.type !== null && params.type !== ''
        ? Number(params.type)
        : void 0,
    inAble:
      params.inAble !== undefined && params.inAble !== null && params.inAble !== ''
        ? Number(params.inAble)
        : void 0,
    outAble:
      params.outAble !== undefined && params.outAble !== null && params.outAble !== ''
        ? Number(params.outAble)
        : void 0,
    useStatus: normalizeText(params.useStatus),
    area:
      params.area !== undefined && params.area !== null && params.area !== ''
        ? Number(params.area)
        : void 0,
    isCrossZone:
      params.isCrossZone !== undefined && params.isCrossZone !== null && params.isCrossZone !== ''
        ? Number(params.isCrossZone)
        : void 0,
    crossZoneArea: normalizeText(params.crossZoneArea),
    isWcs:
      params.isWcs !== undefined && params.isWcs !== null && params.isWcs !== ''
        ? Number(params.isWcs)
        : void 0,
    wcsData: normalizeText(params.wcsData),
    containerType: normalizeText(params.containerType),
    barcode: normalizeText(params.barcode),
    autoTransfer:
      params.autoTransfer !== undefined && params.autoTransfer !== null && params.autoTransfer !== ''
        ? Number(params.autoTransfer)
        : void 0,
    stationAlias: normalizeText(params.stationAlias),
    memo: normalizeText(params.memo),
    status:
      params.status !== undefined && params.status !== null && params.status !== ''
        ? Number(params.status)
        : void 0
  }

  return Object.fromEntries(
    Object.entries(searchParams).filter(([, value]) => value !== '' && value !== void 0 && value !== null)
  )
}

function normalizeIdArray(ids = []) {
  if (Array.isArray(ids)) {
    return ids
      .map((item) => {
        if (item === null || item === undefined || item === '') {
          return void 0
        }
        const parsed = Number(item)
        return Number.isNaN(parsed) ? void 0 : parsed
      })
      .filter((item) => item !== void 0)
  }

  if (typeof ids === 'string' && ids.trim()) {
    return ids
      .split(',')
      .map((item) => {
        const parsed = Number(item.trim())
        return Number.isNaN(parsed) ? void 0 : parsed
      })
      .filter((item) => item !== void 0)
  }

  return []
}

export function buildBasStationAreaSavePayload(formData = {}) {
  return {
    ...(formData.id !== void 0 && formData.id !== null && formData.id !== ''
      ? { id: Number(formData.id) }
      : {}),
    stationAreaName: normalizeText(formData.stationAreaName) || '',
    stationAreaId: normalizeText(formData.stationAreaId) || '',
    ...(formData.type !== void 0 && formData.type !== null && formData.type !== ''
      ? { type: Number(formData.type) }
      : {}),
    ...(formData.inAble !== void 0 && formData.inAble !== null && formData.inAble !== ''
      ? { inAble: Number(formData.inAble) }
      : {}),
    ...(formData.outAble !== void 0 && formData.outAble !== null && formData.outAble !== ''
      ? { outAble: Number(formData.outAble) }
      : {}),
    useStatus: normalizeText(formData.useStatus) || '',
    ...(formData.area !== void 0 && formData.area !== null && formData.area !== ''
      ? { area: Number(formData.area) }
      : {}),
    ...(formData.isCrossZone !== void 0 && formData.isCrossZone !== null && formData.isCrossZone !== ''
      ? { isCrossZone: Number(formData.isCrossZone) }
      : {}),
    ...(Array.isArray(formData.crossZoneArea) && formData.crossZoneArea.length
      ? { crossZoneArea: normalizeIdArray(formData.crossZoneArea) }
      : {}),
    ...(formData.isWcs !== void 0 && formData.isWcs !== null && formData.isWcs !== ''
      ? { isWcs: Number(formData.isWcs) }
      : {}),
    wcsData: normalizeText(formData.wcsData) || '',
    ...(Array.isArray(formData.containerType) && formData.containerType.length
      ? { containerType: normalizeIdArray(formData.containerType) }
      : {}),
    barcode: normalizeText(formData.barcode) || '',
    ...(formData.autoTransfer !== void 0 && formData.autoTransfer !== null && formData.autoTransfer !== ''
      ? { autoTransfer: Number(formData.autoTransfer) }
      : {}),
    ...(Array.isArray(formData.stationAlias) && formData.stationAlias.length
      ? { stationAlias: formData.stationAlias.map((item) => String(item).trim()).filter(Boolean) }
      : {}),
    status:
      formData.status !== void 0 && formData.status !== null && formData.status !== ''
        ? Number(formData.status)
        : 1,
    memo: normalizeText(formData.memo) || ''
  }
}

export function fetchBasStationAreaPage(params = {}) {
  return request.post({
    url: '/basStationArea/page',
    params: buildBasStationAreaPageParams(params)
  })
}

export function fetchBasStationAreaList() {
  return request.post({
    url: '/basStationArea/list',
    data: {}
  })
}

export function fetchBasStationAreaDetail(id) {
  return request.get({
    url: `/basStationArea/${id}`
  })
}

export function fetchBasStationAreaMany(ids) {
  return request.post({
    url: `/basStationArea/many/${normalizeIds(ids)}`
  })
}

export function fetchSaveBasStationArea(params = {}) {
  return request.post({
    url: '/basStationArea/save',
    params: buildBasStationAreaSavePayload(params)
  })
}

export function fetchUpdateBasStationArea(params = {}) {
  return request.post({
    url: '/basStationArea/update',
    params: buildBasStationAreaSavePayload(params)
  })
}

export function fetchDeleteBasStationArea(ids) {
  return request.post({
    url: `/basStationArea/remove/${normalizeIds(ids)}`
  })
}

export async function fetchExportBasStationAreaReport(payload = {}, options = {}) {
  return fetch(`${import.meta.env.VITE_API_URL}/basStationArea/export`, {
    method: 'POST',
    headers: {
      'Content-Type': 'application/json',
      ...(options.headers || {})
    },
    body: JSON.stringify(payload)
  })
}

export function fetchBasStationAreaQuery(condition = '') {
  return request.post({
    url: '/basStationArea/query',
    params: { condition: normalizeText(condition) }
  })
}