<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="公告标题" prop="noticeTitle">
        <el-input v-model="queryParams.noticeTitle" placeholder="请输入公告标题" clearable style="width: 240px" @keyup.enter="handleQuery" />
      </el-form-item>
      <el-form-item label="公告类型" prop="noticeType">
        <el-select v-model="queryParams.noticeType" placeholder="请选择公告类型" clearable style="width: 240px">
          <el-option v-for="dict in notice_type" :key="dict.value" :label="dict.label" :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择状态" clearable style="width: 240px">
          <el-option v-for="dict in sys_normal_disable" :key="dict.value" :label="dict.label" :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="Plus" @click="handleAdd" v-hasPermi="['system:notice:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="Edit" :disabled="single" @click="handleUpdate" v-hasPermi="['system:notice:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete" v-hasPermi="['system:notice:remove']">删除</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList" :columns="columns" storageKey="hidd-notice-index"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="noticeList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="公告标题" align="center" prop="noticeTitle" v-if="columns.noticeTitle.visible" :show-overflow-tooltip="true" />
      <el-table-column label="公告类型" align="center" prop="noticeType" v-if="columns.noticeType.visible">
        <template #default="scope">
          <dict-tag :options="notice_type" :value="scope.row.noticeType" />
        </template>
      </el-table-column>
      <el-table-column label="状态" align="center" prop="status" v-if="columns.status.visible">
        <template #default="scope">
          <dict-tag :options="sys_normal_disable" :value="scope.row.status" />
        </template>
      </el-table-column>
      <el-table-column label="创建者" align="center" prop="createBy" v-if="columns.createBy.visible" />
      <el-table-column label="创建时间" align="center" prop="createTime" v-if="columns.createTime.visible" width="180" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="180">
        <template #default="scope">
          <el-tooltip content="修改" placement="top">
            <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:notice:edit']"></el-button>
          </el-tooltip>
          <el-tooltip content="详情" placement="top">
            <el-button link type="primary" icon="View" @click="handleDetail(scope.row)"></el-button>
          </el-tooltip>
          <el-tooltip content="删除" placement="top">
            <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['system:notice:remove']"></el-button>
          </el-tooltip>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total > 0" :total="total" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize" @pagination="getList" />

    <!-- 添加或修改公告对话框 -->
    <el-dialog :title="title" v-model="open" width="780px" append-to-body>
      <el-form :model="form" :rules="rules" ref="noticeRef" label-width="80px">
        <el-row>
          <el-col :span="24">
            <el-form-item label="公告标题" prop="noticeTitle">
              <el-input v-model="form.noticeTitle" placeholder="请输入公告标题" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="公告类型" prop="noticeType">
              <el-select v-model="form.noticeType" placeholder="请选择公告类型">
                <el-option v-for="dict in notice_type" :key="dict.value" :label="dict.label" :value="dict.value"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="状态" prop="status">
              <el-radio-group v-model="form.status">
                <el-radio v-for="dict in sys_normal_disable" :key="dict.value" :label="dict.value">{{ dict.label }}</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="24">
            <el-form-item label="内容" prop="noticeContent">
              <editor v-model="form.noticeContent" :height="260" />
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>

    <!-- 公告详情对话框 -->
    <el-dialog title="公告详情" v-model="detailOpen" width="780px" append-to-body>
      <el-descriptions :column="2" border>
        <el-descriptions-item label="公告标题" :span="2">{{ detailData.noticeTitle }}</el-descriptions-item>
        <el-descriptions-item label="公告类型">
          <dict-tag :options="notice_type" :value="detailData.noticeType" />
        </el-descriptions-item>
        <el-descriptions-item label="状态">
          <dict-tag :options="sys_normal_disable" :value="detailData.status" />
        </el-descriptions-item>
        <el-descriptions-item label="创建者">{{ detailData.createBy }}</el-descriptions-item>
        <el-descriptions-item label="创建时间">{{ detailData.createTime }}</el-descriptions-item>
        <el-descriptions-item label="内容" :span="2">
          <div v-html="detailData.noticeContent"></div>
        </el-descriptions-item>
      </el-descriptions>
    </el-dialog>
  </div>
</template>

<script setup name="HiddNotice">
import { listNotice, getNotice, delNotice, addNotice, updateNotice } from "@/api/system/notice"

const { proxy } = getCurrentInstance()
const { notice_type, sys_normal_disable } = proxy.useDict("notice_type", "sys_normal_disable")

const noticeList = ref([])
const open = ref(false)
const loading = ref(true)
const showSearch = ref(true)
const ids = ref([])
const single = ref(true)
const multiple = ref(true)
const total = ref(0)
const title = ref("")
const detailOpen = ref(false)
const detailData = ref({})

const columns = ref({
  noticeTitle: { label: '公告标题', visible: true },
  noticeType: { label: '公告类型', visible: true },
  status: { label: '状态', visible: true },
  createBy: { label: '创建者', visible: true },
  createTime: { label: '创建时间', visible: true }
})

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    noticeTitle: undefined,
    noticeType: undefined,
    status: undefined
  },
  rules: {
    noticeTitle: [{ required: true, message: "公告标题不能为空", trigger: "blur" }],
    noticeType: [{ required: true, message: "公告类型不能为空", trigger: "change" }]
  }
})

const { queryParams, form, rules } = toRefs(data)

/** 查询公告列表 */
function getList() {
  loading.value = true
  listNotice(queryParams.value).then(res => {
    loading.value = false
    noticeList.value = res.rows
    total.value = res.total
  })
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1
  getList()
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef")
  handleQuery()
}

/** 多选框选中数据 */
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.noticeId)
  single.value = selection.length != 1
  multiple.value = !selection.length
}

/** 新增按钮操作 */
function handleAdd() {
  reset()
  open.value = true
  title.value = "添加公告"
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset()
  const noticeId = row.noticeId || ids.value
  getNotice(noticeId).then(response => {
    form.value = response.data
    open.value = true
    title.value = "修改公告"
  })
}

/** 详情按钮操作 */
function handleDetail(row) {
  const noticeId = row.noticeId
  getNotice(noticeId).then(response => {
    detailData.value = response.data
    detailOpen.value = true
  })
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["noticeRef"].validate(valid => {
    if (valid) {
      if (form.value.noticeId != undefined) {
        updateNotice(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功")
          open.value = false
          getList()
        })
      } else {
        addNotice(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功")
          open.value = false
          getList()
        })
      }
    }
  })
}

/** 删除按钮操作 */
function handleDelete(row) {
  const noticeIds = row.noticeId || ids.value
  proxy.$modal.confirm('是否确认删除公告编号为"' + noticeIds + '"的数据项？').then(function () {
    return delNotice(noticeIds)
  }).then(() => {
    getList()
    proxy.$modal.msgSuccess("删除成功")
  }).catch(() => {})
}

/** 重置表单 */
function reset() {
  form.value = {
    noticeId: undefined,
    noticeTitle: undefined,
    noticeType: undefined,
    noticeContent: undefined,
    status: "0"
  }
  proxy.resetForm("noticeRef")
}

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