import Vue from 'vue'
import iview from 'iview'

export default function editCategory (payload = {}, option = {}) {
  return new Promise(async (resolve, reject) => {
    const data = JSON.parse(JSON.stringify(payload))
    data.store_type_ids = data.store_type_ids.join()
    const error = {}
    const requestBody = {}

    // 字段验证方法
    const checkFuncs = {
      city_ids (value) {
        return value.length ? '' : '请选择可售卖城市'
      },
      name (value) {
        return value && value.trim() ? '' : '商品名称不能为空'
      },
      sale_name (value) {
        return value && value.trim() ? '' : '上架名称不能为空'
      },
      category_id1 (value) {
        return data.category_id3 ? '' : '请选择商品分类'
      },
      img (value) {
        return value ? '' : '请选择上传商品主图'
      },
      imgs (value) {
        return value.length ? '' : '请上传至少一张商品图集'
      },
      store_type_ids (value) {
        return value.length ? '' : '请选择商品储藏方式'
      },
      label (value) {
        return value.length ? '' : '请选择商品检测标签'
      },
      attribute_category_id (value) {
        return value ? '' : '请选择商品规格属性分类'
      },
      sku (value) {
        return value.length ? '' : '请生成至少一条sku'
      },
      parameter (value) {
        return value.length ? '' : '请选择至少一条商品参数'
      },
      deliver_type (value) {
        return typeof value === 'number' && value > -1 ? '' : '请选择商品配送方式'
      },
      is_confirm_sale (value) {
        return typeof value === 'number' && value > -1 ? '' : '请选择商品上架时间'
      },
      receive_type (value) {
        return value === 0 || data.receive_time ? '' : '请输入具体送达时间'
      },
      limit_number (value) {
        return typeof value === 'number' && value > -1 ? '' : '请输入正确的限购数量'
      },
      limit_type (value) {
        return typeof value === 'number' && value > -1 ? '' : '请选择限购类型'
      },
    }

    const valid = Object.keys(data).reduce((resultList, key) => {
      const func = checkFuncs[key]
      const value = data[key]
      const errorText = func ? func(value) : ''
      if (!errorText) requestBody[key] = value
      error[key] = errorText
      resultList.push(!errorText)
      return resultList
    }, []).every(Boolean)
    if (!valid) return reject(error)

    if (data.id) requestBody.id = data.id

    delete requestBody.category_id1
    delete requestBody.category_id2
    delete requestBody.category_name1
    delete requestBody.category_name2
    delete requestBody.category_name3
    delete requestBody.parameterData
    delete requestBody.patternData

    try {
      const method = requestBody.id ? 'put' : 'post'
      await Vue.http[method]('/product/product', requestBody)
      iview.Message.success('保存成功')
      resolve()
    } catch (e) {
      reject(e)
    }
  })
}