<template>
  <div class="app-container">
    <div class="container">
      <el-form :model="queryParams"
        ref="queryRef"
        :inline="true"
        v-show="showSearch">
        <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: 200px"
            @input="handleQuery" />
        </el-form-item>
        <el-form-item label="操作人员"
          prop="createBy">
          <el-input v-model="queryParams.createBy"
            placeholder="请输入操作人员"
            clearable
            style="width: 200px"
            @input="handleQuery" />
        </el-form-item>
        <el-form-item label="类型"
          prop="noticeType">
          <el-select v-model="queryParams.noticeType"
            placeholder="公告类型"
            clearable
            style="width: 200px"
            @change="handleQuery">
            <el-option v-for="dict in sys_notice_type"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value" />
          </el-select>
        </el-form-item>
        <el-form-item>
          <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"></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="序号"
          align="center"
          prop="noticeId"
          width="100" />
        <el-table-column label="公告标题"
          align="center"
          prop="noticeTitle"
          :show-overflow-tooltip="true" />
        <el-table-column label="公告类型"
          align="center"
          prop="noticeType"
          width="100">
          <template #default="scope">
            <dict-tag :options="sys_notice_type"
              :value="scope.row.noticeType" />
          </template>
        </el-table-column>
        <el-table-column label="状态"
          align="center"
          prop="status"
          width="100">
          <template #default="scope">
            <dict-tag :options="sys_notice_status"
              :value="scope.row.status" />
          </template>
        </el-table-column>
        <el-table-column label="创建者"
          align="center"
          prop="createBy"
          width="100" />
        <el-table-column label="创建时间"
          align="center"
          prop="createTime"
          width="100">
          <template #default="scope">
            <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
          </template>
        </el-table-column>
        <el-table-column label="操作"
          align="center"
          class-name="small-padding fixed-width">
          <template #default="scope">
            <el-button link
              type="primary"
              icon="Edit"
              @click="handleUpdate(scope.row)"
              v-hasPermi="['system:notice:edit']">修改</el-button>
            <el-button link
              type="primary"
              icon="Delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['system:notice:remove']">删除</el-button>
          </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"
        append-to-body
        draggable overflow>
        <el-form ref="noticeRef"
          :model="form"
          :rules="rules"
          label-width="80px">
          <el-row>
            <el-col :span="12">
              <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-col :span="12">
              <el-form-item label="公告类型"
                prop="noticeType">
                <el-select v-model="form.noticeType"
                  placeholder="请选择">
                  <el-option v-for="dict in sys_notice_type"
                    :key="dict.value"
                    :label="dict.label"
                    :value="dict.value"></el-option>
                </el-select>
              </el-form-item>
            </el-col>
            <el-col :span="24">
              <el-form-item label="状态">
                <el-radio-group v-model="form.status">
                  <el-radio v-for="dict in sys_notice_status"
                    :key="dict.value"
                    :value="dict.value">{{ dict.label }}</el-radio>
                </el-radio-group>
              </el-form-item>
            </el-col>
            <el-col :span="24">
              <el-form-item label="内容">
                <editor v-model="form.noticeContent"
                  :min-height="192" />
              </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>
    </div>
  </div>
</template>

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

  const { proxy } = getCurrentInstance();
  const { sys_notice_status, sys_notice_type } = proxy.useDict("sys_notice_status", "sys_notice_type");

  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 data = reactive({
    form: {},
    queryParams: {
      pageNum: 1,
      pageSize: 10,
      noticeTitle: undefined,
      createBy: 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(response => {
      noticeList.value = response.data.rows;
      total.value = response.data.total;
      loading.value = false;
    });
  }

  /** 取消按钮 */
  function cancel() {
    open.value = false;
    reset();
  }

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

  /** 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";
    });
  }

  /** 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(() => { });
  }

  getList();
</script>
