<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible" width="700px">
    <el-form ref="formRef" :model="formData" :rules="formRules" label-width="108px" v-loading="formLoading">
      <el-form-item label="所属仓库" prop="whId">
        <el-select v-model="formData.whId" placeholder="下拉选择" clearable class="!w-500px" @change="handleWhChange">
          <el-option v-for="dict in whList" :key="dict.value" :label="dict.label" :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item label="所属库区" prop="rgId">
        <el-select v-model="formData.rgId" placeholder="下拉选择" clearable class="!w-500px">
          <el-option v-for="dict in rgSelected" :key="dict.value" :label="dict.label" :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item label="库位编码" prop="pnNo">
        <el-input v-model="formData.pnNo" placeholder="库位编码" class="!w-500px" />
      </el-form-item>
      <el-form-item label="库位名称" prop="pnName">
        <el-input v-model="formData.pnName" placeholder="请库位名称" class="!w-500px" />
      </el-form-item>

      <el-form-item label="描述" prop="descr">
        <el-input v-model="formData.descr" placeholder="描述" type="textarea" />
      </el-form-item>
      <el-form-item label="启用状态" prop="pnStatus">
        <el-radio-group v-model="formData.pnStatus">
          <el-radio v-for="dict in getIntDictOptions(DICT_TYPE.HELI_COMMON_STATUS)" :key="dict.value" :label="dict.value">
            {{ dict.label }}
          </el-radio>
        </el-radio-group>
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import * as WarehouseApi from '@/api/heli/warehouse'
import * as RgApi from '@/api/heli/rg'

import { getIntDictOptions, DICT_TYPE } from '@/utils/dict'
import * as PnApi from '@/api/heli/pn'

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  pnNo: undefined,
  pnName: undefined,
  rgId: undefined,
  descr: undefined,
  pnStatus: 1,
  whId: undefined,
})
const formRules = reactive({
  pnNo: [{ required: true, message: '库位编码不能为空', trigger: 'blur' }],
  pnName: [{ required: true, message: '库位名称不能为空', trigger: 'blur' }],
  whId: [{ required: true, message: '所属仓库不能为空', trigger: 'change' }],
  rgId: [{ required: true, message: '所属库区不能为空', trigger: 'change' }],
})
const formRef = ref() // 表单 Ref
const whList = ref([])
const rgList = ref([])
const rgSelected = ref([])

const handleWhChange = (data) => {
  rgSelected.value = []

  if (data !== undefined || data !== "") {
    rgList.value.forEach(element => {
      if (element.whId === data) {
        rgSelected.value.push(element)
      }
    });
  }
  formData.value.rgId = undefined
}

/** 打开弹窗 */
const open = async (type: string, id?: number) => {

  const queryParamsWh = reactive({
    pageNo: 1,
    pageSize: 99,
    whStatus: 1
  })
  const dataWh = await WarehouseApi.getWarehousePage(queryParamsWh)

  dataWh.list.forEach(element => {
    element.label = element.whName
    element.value = element.id
  });

  whList.value = dataWh.list


  const queryParamsRg = reactive({
    pageNo: 1,
    pageSize: 99,
    rgStatus: 1
  })
  const dataRg = await RgApi.getRgPage(queryParamsRg)

  dataRg.list.forEach(element => {
    element.label = element.rgName
    element.value = element.id
  });

  rgList.value = dataRg.list

  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await PnApi.getPn(id)

      rgSelected.value = []
      rgList.value.forEach(element => {
        if (element.whId === formData.value.whId) {
          rgSelected.value.push(element)
        }
      });

    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as PnApi.PnVO
    if (formType.value === 'create') {
      await PnApi.createPn(data)
      message.success(t('common.createSuccess'))
    } else {
      await PnApi.updatePn(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    pnNo: undefined,
    pnName: undefined,
    rgId: undefined,
    descr: undefined,
    pnStatus: 1,
    whId: undefined,
  }
  formRef.value?.resetFields()
}
</script>
