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 normalizeNumber(value, fallback = void 0) {
  if (value === '' || value === null || value === undefined) {
    return fallback
  }
  const numberValue = Number(value)
  return Number.isNaN(numberValue) ? fallback : numberValue
}

function normalizeMultiIds(value) {
  if (Array.isArray(value)) {
    return value
      .map((item) => normalizeNumber(item))
      .filter((item) => item !== void 0 && item !== null)
  }
  const normalized = normalizeNumber(value)
  return normalized === void 0 || normalized === null ? [] : [normalized]
}

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

export function buildLocAreaMatRelaSearchParams(params = {}) {
  const searchParams = {
    condition: normalizeText(params.condition),
    areaMatId:
      params.areaMatId !== undefined && params.areaMatId !== null && params.areaMatId !== ''
        ? normalizeNumber(params.areaMatId)
        : void 0,
    areaId:
      params.areaId !== undefined && params.areaId !== null && params.areaId !== ''
        ? normalizeNumber(params.areaId)
        : void 0,
    code: normalizeText(params.code),
    matnrId:
      params.matnrId !== undefined && params.matnrId !== null && params.matnrId !== ''
        ? normalizeNumber(params.matnrId)
        : void 0,
    groupId:
      params.groupId !== undefined && params.groupId !== null && params.groupId !== ''
        ? normalizeNumber(params.groupId)
        : void 0,
    locTypeId:
      params.locTypeId !== undefined && params.locTypeId !== null && params.locTypeId !== ''
        ? normalizeNumber(params.locTypeId)
        : void 0,
    locId:
      params.locId !== undefined && params.locId !== null && params.locId !== ''
        ? normalizeNumber(params.locId)
        : void 0,
    status:
      params.status !== undefined && params.status !== null && params.status !== ''
        ? normalizeNumber(params.status)
        : void 0,
    memo: normalizeText(params.memo)
  }

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

export function buildLocAreaMatRelaSavePayload(formData = {}) {
  return {
    ...(formData.id !== undefined && formData.id !== null && formData.id !== ''
      ? { id: normalizeNumber(formData.id) }
      : {}),
    ...(formData.areaMatId !== undefined && formData.areaMatId !== null && formData.areaMatId !== ''
      ? { areaMatId: normalizeNumber(formData.areaMatId) }
      : {}),
    ...(formData.areaId !== undefined && formData.areaId !== null && formData.areaId !== ''
      ? { areaId: normalizeNumber(formData.areaId) }
      : {}),
    code: normalizeText(formData.code) || '',
    ...(formData.matnrId !== undefined && formData.matnrId !== null && formData.matnrId !== ''
      ? { matnrId: normalizeNumber(formData.matnrId) }
      : {}),
    ...(formData.groupId !== undefined && formData.groupId !== null && formData.groupId !== ''
      ? { groupId: normalizeNumber(formData.groupId) }
      : {}),
    ...(formData.locTypeId !== undefined && formData.locTypeId !== null && formData.locTypeId !== ''
      ? { locTypeId: normalizeNumber(formData.locTypeId) }
      : {}),
    ...(formData.locId !== undefined && formData.locId !== null && formData.locId !== ''
      ? { locId: normalizeNumber(formData.locId) }
      : {}),
    status:
      formData.status !== undefined && formData.status !== null && formData.status !== ''
        ? normalizeNumber(formData.status)
        : 1,
    memo: normalizeText(formData.memo) || ''
  }
}

export function fetchLocAreaMatRelaPage(params = {}) {
  return request.post({
    url: '/locAreaMatRela/page',
    params: buildLocAreaMatRelaPageParams(params)
  })
}

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

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

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

export function fetchSaveLocAreaMatRela(params = {}) {
  return request.post({
    url: '/locAreaMatRela/save',
    params: buildLocAreaMatRelaSavePayload(params)
  })
}

export function fetchUpdateLocAreaMatRela(params = {}) {
  return request.post({
    url: '/locAreaMatRela/update',
    params: buildLocAreaMatRelaSavePayload(params)
  })
}

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

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

export function fetchGetLocAreaMatRelaGroups(id) {
  return request.get({
    url: `/locAreaMatRela/groups/${id}`
  })
}

export function fetchGetLocAreaMatRelaLocType(id) {
  return request.get({
    url: `/locAreaMatRela/locType/${id}`
  })
}

export function fetchBindLocAreaMatRelaByMatnr(payload = {}) {
  return request.post({
    url: '/locAreaMatRela/matnr/bind',
    params: {
      ...(payload.areaMatId !== undefined && payload.areaMatId !== null && payload.areaMatId !== ''
        ? { areaMatId: normalizeNumber(payload.areaMatId) }
        : {}),
      ...(payload.warehouseId !== undefined && payload.warehouseId !== null && payload.warehouseId !== ''
        ? { warehouseId: normalizeNumber(payload.warehouseId) }
        : {}),
      ...(payload.areaId !== undefined && payload.areaId !== null && payload.areaId !== ''
        ? { areaId: normalizeNumber(payload.areaId) }
        : {}),
      ...(payload.groupId !== undefined && payload.groupId !== null && payload.groupId !== ''
        ? { groupId: normalizeNumber(payload.groupId) }
        : {}),
      matnrId: normalizeMultiIds(payload.matnrId),
      typeId: normalizeMultiIds(payload.typeId),
      locId: normalizeMultiIds(payload.locId)
    }
  })
}

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