<template>

<div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryRef"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="文章标题" prop="title" >
        <el-input
          v-model="queryParams.title"
          placeholder="请输入文章标题"
          clearable
          style="width: 240px"
          @keyup.enter="handleQuery"
        />
      </el-form-item>

      <el-form-item label="状态" prop="isDeleted">
        <el-select
          v-model="queryParams.isDeleted"
          placeholder="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 label="创建时间" style="width: 308px">
        <el-date-picker
          v-model="dateRange"
          value-format="YYYY-MM-DD"
          type="daterange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
        ></el-date-picker>
      </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="['bbs:article: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="['bbs:article: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="['bbs:article:remove']"
          >删除</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="Download"
          @click="handleExport"
          v-hasPermi="['bbs:article:export']"
          >导出</el-button
        >
      </el-col>
      <right-toolbar
        v-model:showSearch="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="articleList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="编号" align="center" prop="id" />

      <el-table-column
        label="文章标题"
        align="center"
        prop="title"
        :show-overflow-tooltip="true"
      />

      <el-table-column
        label="文章部分内容"
        align="left"
        prop="content"
        :show-overflow-tooltip="true"
      >
      <template #default="scope">
        {{scope.row.content.slice(0,30)}}
        </template>


</el-table-column>



      <el-table-column label="状态" align="center" prop="isDeleted">
        <template #default="scope">
          <dict-tag
            :options="sys_normal_disable"
            :value="scope.row.isDeleted"
          />
        </template>
      </el-table-column>
      <el-table-column
        label="备注"
        align="center"
        prop="remark"
        :show-overflow-tooltip="true"
      />
      <el-table-column
        label="创建时间"
        align="center"
        prop="createTime"
        width="180"
      >
        <template #default="scope">
          <span>{{ parseTime(scope.row.createTime) }}</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
            icon="Edit"
            @click="handleOpen(scope.row)"
      
            >文章详情</el-button
          >

          <el-button
            link
            icon="Edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['bbs:article:edit']"
            >修改</el-button
          >
          <el-button
            link
            icon="Delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['bbs:article:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="Number(total)"
      v-model:page="queryParams.skipCount"
      v-model:limit="queryParams.maxResultCount"
      @pagination="getList"
    />

    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="dataRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="文章标题" prop="title">
               <el-input v-model="form.title" placeholder="请输入文章标题" />
            </el-form-item>
        <el-form-item label="状态" prop="isDeleted">
          <el-radio-group v-model="form.isDeleted">
            <el-radio
              v-for="dict in sys_normal_disable"
              :key="dict.value"
              :value="JSON.parse(dict.value)"
              >{{ dict.label }}</el-radio
            >
          </el-radio-group>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input
            v-model="form.remark"
            type="textarea"
            placeholder="请输入内容"
          ></el-input>
        </el-form-item>
      </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>







</template>

<script setup>
import {
  listData,
  getData,
  delData,
  addData,
  updateData,
} from "@/api/bbs/articleApi";
import { ref } from "@vue/reactivity";
import { computed } from "@vue/runtime-core";

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

const articleList = 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 dateRange = ref([]);
const articleDialogVisible=ref(false);
const articleId=ref("");
const data = reactive({
  form: {},
  queryParams: {
    skipCount: 1,
    maxResultCount: 10,
    title: undefined,
    isDeleted: undefined,
  },
  rules: {
    title: [{ required: true, message: "文章标题不能为空", trigger: "blur" }],
  },
});


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

/** 查询列表 */
function getList() {
  loading.value = true;
  listData(proxy.addDateRange(queryParams.value, dateRange.value)).then(
    (response) => {
      articleList.value = response.data.data;
      total.value = response.data.totalCount;
      loading.value = false;
    }
  );
}
/** 取消按钮 */
function cancel() {
  open.value = false;
  reset();
}
/** 表单重置 */
function reset() {
  form.value = {};
  proxy.resetForm("dataRef");
}
/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.skipCount = 1;
  getList();
}
/** 重置按钮操作 */
function resetQuery() {
  dateRange.value = [];
  proxy.resetForm("queryRef");
  handleQuery();
}
/** 新增按钮操作 */
function handleAdd() {
  reset();
  open.value = true;
  title.value = "添加文章";
}
/** 多选框选中数据 */
function handleSelectionChange(selection) {
  ids.value = selection.map((item) => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}
/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  const id = row.id || ids.value;
  getData(id).then((response) => {
    form.value = response.data;
    open.value = true;
    title.value = "修改文章类型";
  });
}
/** 提交按钮 */
function submitForm() {
  proxy.$refs["dataRef"].validate((valid) => {
    if (valid) {
      if (form.value.id != undefined) {
        updateData(form.value).then((response) => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addData(form.value).then((response) => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}
/** 删除按钮操作 */
function handleDelete(row) {
  const delIds = row.id || ids.value;
  proxy.$modal
    .confirm('是否确认删除字典编号为"' + delIds + '"的数据项？')
    .then(function () {
      return delData(delIds);
    })
    .then(() => {
      getList();
      proxy.$modal.msgSuccess("删除成功");
    })
    .catch(() => {});
}
/** 导出按钮操作 */
function handleExport() {}

/** 打开文章详情 */
function handleOpen(row){
    articleId.value=row.id;
    articleDialogVisible.value=true;
}
getList();
</script>