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()
}

export function buildOutStockItemSearchParams(params = {}) {
  const result = {}

  ;[
    'condition',
    'orderCode',
    'poCode',
    'platItemId',
    'matnrCode',
    'maktx',
    'batch',
    'splrBatch',
    'trackCode',
    'barcode',
    'fieldsIndex'
  ].forEach((key) => {
    const value = normalizeText(params[key])
    if (value) {
      result[key] = value
    }
  })

  if (params.status !== '' && params.status !== undefined && params.status !== null) {
    const numericStatus = Number(params.status)
    if (!Number.isNaN(numericStatus)) {
      result.status = numericStatus
    }
  }

  if (params.orderId !== '' && params.orderId !== undefined && params.orderId !== null) {
    const numericOrderId = Number(params.orderId)
    if (!Number.isNaN(numericOrderId)) {
      result.orderId = numericOrderId
    }
  }

  return result
}

export function buildOutStockItemPageParams(params = {}) {
  return {
    current: params.current || 1,
    pageSize: params.pageSize || params.size || 20,
    ...buildOutStockItemSearchParams(params)
  }
}

export function fetchOutStockItemPage(params = {}) {
  return request.post({
    url: '/outStockItem/page',
    params: buildOutStockItemPageParams(params)
  })
}

export function fetchOutStockItemList(params = {}) {
  return request.post({
    url: '/outStockItem/list',
    params: buildOutStockItemSearchParams(params)
  })
}

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

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

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