<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <!-- 搜索工作栏 -->
    <ContentWrap>
      <el-form
        class="-mb-15px"
        :model="queryParams"
        ref="queryFormRef"
        :inline="true"
        label-width="68px"
      >
        <el-form-item label="商机名称" prop="name">
          <el-input
            v-model="queryParams.name"
            placeholder="请输入商机名称"
            clearable
            @keyup.enter="handleQuery"
            class="!w-240px"
          />
        </el-form-item>
        <el-form-item>
          <el-button @click="handleQuery"><Icon icon="ep:search" class="mr-5px" /> 搜索</el-button>
          <el-button @click="resetQuery"><Icon icon="ep:refresh" class="mr-5px" /> 重置</el-button>
          <el-button type="primary" @click="openForm()" v-hasPermi="['crm:business:create']">
            <Icon icon="ep:plus" class="mr-5px" /> 新增
          </el-button>
        </el-form-item>
      </el-form>
    </ContentWrap>

    <!-- 列表 -->
    <!-- TODO @zyna：字段按照他们对齐下 -->
    <ContentWrap class="mt-10px">
      <el-table
        v-loading="loading"
        ref="businessRef"
        :data="list"
        :stripe="true"
        :show-overflow-tooltip="true"
      >
        <el-table-column type="selection" width="55" />
        <el-table-column label="商机名称" fixed="left" align="center" prop="name">
          <template #default="scope">
            <el-link type="primary" :underline="false" @click="openDetail(scope.row.id)">
              {{ scope.row.name }}
            </el-link>
          </template>
        </el-table-column>
        <el-table-column
          label="商机金额"
          align="center"
          prop="price"
          :formatter="fenToYuanFormat"
        />
        <el-table-column label="客户名称" align="center" prop="customerName" />
        <el-table-column label="商机组" align="center" prop="statusTypeName" />
        <el-table-column label="商机阶段" align="center" prop="statusName" />
      </el-table>
      <!-- 分页 -->
      <Pagination
        :total="total"
        v-model:page="queryParams.pageNo"
        v-model:limit="queryParams.pageSize"
        @pagination="getList"
      />
    </ContentWrap>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>

    <!-- 表单弹窗：添加 -->
    <BusinessForm ref="formRef" @success="getList" />
  </Dialog>
</template>
<script setup lang="ts">
import * as BusinessApi from '@/api/crm/business'
import BusinessForm from '../../business/BusinessForm.vue'
import { fenToYuanFormat } from '@/utils/formatter'
// TODO @zyna：下面这个拼接，要注意大小写哈
import * as ContactbusinesslinkApi from '@/api/crm/contactbusinesslink'
const message = useMessage() // 消息弹窗

defineOptions({ name: 'CrmBusinessLinkContactList' })

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题 TODO @zyna：是不是搞个标题？
const loading = ref(true) // 列表的加载中
const total = ref(0) // 列表的总页数
const list = ref([]) // 列表的数据
const queryFormRef = ref() // 搜索的表单
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 queryParams = reactive({
  pageNo: 1,
  pageSize: 10,
  // TODO @zyna：是不是要根据 customerId 筛选？
  name: undefined
})
const contactIdProp = ref(0) // 联系人编号

/** 打开弹窗 */
const open = async (contactId: number) => {
  dialogVisible.value = true
  contactIdProp.value = contactId
  // TODO @zyna：下面要 await 下；一般 idea 如果有黄色警告，最好都看看哈
  getList()
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 查询列表 */
const getList = async () => {
  loading.value = true
  try {
    const data = await BusinessApi.getBusinessPage(queryParams)
    list.value = data.list
    total.value = data.total
  } finally {
    loading.value = false
  }
}

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.pageNo = 1
  getList()
}

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value.resetFields()
  handleQuery()
}

/** 添加操作 */
const formRef = ref()
const openForm = () => {
  formRef.value.open('create')
}

/** 关联商机提交 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const businessRef = ref()
const submitForm = async () => {
  // TODO @zyna：可以 if return，这样括号层级简单一点
  if (businessRef.value.getSelectionRows().length === 0) {
    message.success('未选择商机')
  } else {
    // TODO @zyna：这里 postData 应该不用 ref，搞个 数组就好了？
    const postData = ref<ContactbusinesslinkApi.ContactBusinessLinkVO[]>([])
    businessRef.value.getSelectionRows().forEach((element) => {
      // TODO @zyna：可以直接 push，不用声明 data
      let data = {
        id: undefined,
        businessId: element.id,
        contactId: contactIdProp.value
      }
      postData.value.push(data)
    })
    await ContactbusinesslinkApi.createContactBusinessLinkBatch(postData.value)
    dialogVisible.value = false
    emit('success')
  }
}

/** 打开联系人详情 */
const { push } = useRouter()
const openDetail = (id: number) => {
  push({ name: 'CrmBusinessDetail', params: { id } })
}
</script>
