easynode/web/src/views/list/components/setting-tab/group.vue

<template>
  <el-form
    ref="groupFormRef"
    :model="groupForm"
    :rules="rules"
    :inline="true"
    :hide-required-asterisk="true"
    label-suffix="："
  >
    <el-form-item label="" prop="name" style="width: 200px;">
      <el-input
        v-model.trim="groupForm.name"
        clearable
        placeholder="分组名称"
        autocomplete="off"
        @keyup.enter="addGroup"
      />
    </el-form-item>
    <el-form-item label="" prop="index" style="width: 200px;">
      <el-input
        v-model.number="groupForm.index"
        clearable
        placeholder="序号(数字, 用于分组排序)"
        autocomplete="off"
        @keyup.enter="addGroup"
      />
    </el-form-item>
    <el-form-item label="">
      <el-button type="primary" @click="addGroup">
        添加
      </el-button>
    </el-form-item>
  </el-form>
  <!-- 提示 -->
  <el-alert type="success" :closable="false">
    <template #title>
      <span style="letter-spacing: 2px;">
        Tips: 已添加服务器数量 <u>{{ hostGroupInfo.total }}</u>
        <span v-show="hostGroupInfo.notGroupCount">, 有 <u>{{ hostGroupInfo.notGroupCount }}</u> 台服务器尚未分组</span>
      </span>
    </template>
  </el-alert><br>
  <el-alert type="success" :closable="false">
    <template #title>
      <span style="letter-spacing: 2px;"> Tips: 删除分组会将分组内所有服务器移至默认分组 </span>
    </template>
  </el-alert>
  <el-table v-loading="loading" :data="list">
    <el-table-column prop="index" label="序号" />
    <el-table-column prop="id" label="ID" />
    <el-table-column prop="name" label="分组名称" />
    <el-table-column label="关联服务器数量">
      <template #default="{ row }">
        <el-popover
          v-if="row.hosts.list.length !== 0"
          placement="right"
          :width="350"
          trigger="hover"
        >
          <template #reference>
            <u class="host-count">{{ row.hosts.count }}</u>
          </template>
          <ul>
            <li v-for="item in row.hosts.list" :key="item.host">
              <span>{{ item.host }}</span>
              -
              <span>{{ item.name }}</span>
            </li>
          </ul>
        </el-popover>
        <u v-else class="host-count">0</u>
      </template>
    </el-table-column>
    <el-table-column label="操作">
      <template #default="{ row }">
        <el-button type="primary" @click="handleChange(row)">修改</el-button>
        <el-button v-show="row.id !== 'default'" type="danger" @click="deleteGroup(row)">删除</el-button>
      </template>
    </el-table-column>
  </el-table>
  <el-dialog
    v-model="visible"
    width="400px"
    title="修改分组"
    :close-on-click-modal="false"
  >
    <el-form
      ref="updateFormRef"
      :model="updateForm"
      :rules="rules"
      :hide-required-asterisk="true"
      label-suffix="："
      label-width="100px"
    >
      <el-form-item label="分组名称" prop="name">
        <el-input
          v-model.trim="updateForm.name"
          clearable
          placeholder="分组名称"
          autocomplete="off"
        />
      </el-form-item>
      <el-form-item label="分组序号" prop="index">
        <el-input
          v-model.number="updateForm.index"
          clearable
          placeholder="分组序号"
          autocomplete="off"
        />
      </el-form-item>
    </el-form>
    <template #footer>
      <span class="dialog-footer">
        <el-button @click="visible = false">关闭</el-button>
        <el-button type="primary" @click="updateGroup">修改</el-button>
      </span>
    </template>
  </el-dialog>
</template>

<script setup>
import { ref, reactive, computed, onMounted, getCurrentInstance } from 'vue'

const { proxy: { $api, $message, $messageBox, $store } } = getCurrentInstance()

const loading = ref(false)
const visible = ref(false)
const groupList = ref([])
const groupForm = reactive({
  name: '',
  index: ''
})
const updateForm = reactive({
  name: '',
  index: ''
})
const rules = reactive({
  name: { required: true, message: '需输入分组名称', trigger: 'change' },
  index: { required: true, type: 'number', message: '需输入数字', trigger: 'change' }
})

const groupFormRef = ref(null)
const updateFormRef = ref(null)

const hostGroupInfo = computed(() => {
  const total = $store.hostList.length
  const notGroupCount = $store.hostList.reduce((prev, next) => {
    if (!next.group) prev++
    return prev
  }, 0)
  return { total, notGroupCount }
})

const list = computed(() => {
  return groupList.value.map(item => {
    const hosts = $store.hostList.reduce((prev, next) => {
      if (next.group === item.id) {
        prev.count++
        prev.list.push(next)
      }
      return prev
    }, { count: 0, list: [] })
    return { ...item, hosts }
  })
})

const getGroupList = () => {
  loading.value = true
  $api.getGroupList()
    .then(({ data }) => {
      groupList.value = data
      groupForm.index = data.length
    })
    .finally(() => loading.value = false)
}

const addGroup = () => {
  groupFormRef.value.validate()
    .then(() => {
      const { name, index } = groupForm
      $api.addGroup({ name, index })
        .then(() => {
          $message.success('success')
          groupForm.name = ''
          groupForm.index = ''
          getGroupList()
        })
    })
}

const handleChange = ({ id, name, index }) => {
  updateForm.id = id
  updateForm.name = name
  updateForm.index = index
  visible.value = true
}

const updateGroup = () => {
  updateFormRef.value.validate()
    .then(() => {
      const { id, name, index } = updateForm
      $api.updateGroup(id, { name, index })
        .then(() => {
          $message.success('success')
          visible.value = false
          getGroupList()
        })
    })
}

const deleteGroup = ({ id, name }) => {
  $messageBox.confirm(`确认删除分组：${name}`, 'Warning', {
    confirmButtonText: '确定',
    cancelButtonText: '取消',
    type: 'warning'
  })
    .then(async () => {
      await $api.deleteGroup(id)
      await $store.getHostList()
      $message.success('success')
      getGroupList()
    })
}

onMounted(() => {
  getGroupList()
})
</script>

<style lang="scss" scoped>
.host-count {
  display: block;
  width: 100px;
  text-align: center;
  font-size: 15px;
  color: #87cf63;
  cursor: pointer;
}
</style>