<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="分类" prop="cateId">
     <el-select v-model="queryParams.cateId" placeholder="请选择是否推荐" clearable size="small">
       <el-option
         v-for="dict in cates"
         :key="dict.dictValue"
         :label="dict.dictLabel"
         :value="dict.dictValue"
       />
     </el-select>
      </el-form-item>
      <el-form-item label="标题" prop="title">
        <el-input
          v-model="queryParams.title"
          placeholder="请输入标题"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>

      <el-form-item label="是否推荐" prop="isTui">
        <el-select v-model="queryParams.isTui" placeholder="请选择是否推荐" clearable size="small">
          <el-option
            v-for="dict in isTuiOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="是否最新" prop="isNews">
        <el-select v-model="queryParams.isNews" placeholder="请选择是否最新" clearable size="small">
          <el-option
            v-for="dict in isNewsOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="发布时间" prop="publishTime">
        <el-date-picker clearable size="small"
          v-model="queryParams.publishTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="选择发布时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @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="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['his:healthArticle:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['his:healthArticle:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['his:healthArticle:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          :loading="exportLoading"
          @click="handleExport"
          v-hasPermi="['his:healthArticle:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table border v-loading="loading" :data="articleList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="封面图片" align="center" prop="imageUrl" width="120px">
           <template slot-scope="scope">
                  <el-popover placement="right" title="" trigger="hover">
                    <!--配置默认图片效果好些-->
                    <img slot="reference" :src="scope.row.imageUrl" width="100px">
                    <img :src="scope.row.imageUrl" style="max-width: 150px;">
                  </el-popover>
                </template>
      </el-table-column>
      <el-table-column label="标题2" align="center" prop="title" show-overflow-tooltip width="170px" />
      <el-table-column label="分类名称" align="center" prop="cateName" width="120px" />
      <el-table-column label="浏览数" align="center" prop="views" />
      <el-table-column label="排序" align="center" prop="sort" />
      <el-table-column label="是否推荐" align="center" prop="isTui">
        <template slot-scope="scope">
          <dict-tag :options="isTuiOptions" :value="scope.row.isTui"/>
        </template>
      </el-table-column>
      <el-table-column label="是否最新" align="center" prop="isNews">
        <template slot-scope="scope">
          <dict-tag :options="isNewsOptions" :value="scope.row.isNews"/>
        </template>
      </el-table-column>
      <el-table-column label="发布时间" align="center" prop="publishTime" width="180" />
      <el-table-column label="创建时间" align="center" prop="createTime" width="180" />
      <el-table-column label="更新时间" align="center" prop="updateTime" width="180" />

      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['his:healthArticle:edit']"
          >修改</el-button>
           <el-button
            size="mini"
              type="text"
              @click="handledetails(scope.row)"
            >详情
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['his:healthArticle:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

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

    <!-- 添加或修改健康知识管理对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="分类" prop="cateId">
          <el-select v-model="form.cateId" placeholder="请选择分类" clearable size="small">
            <el-option
              v-for="dict in cates"
              :key="dict.dictValue"
              :label="dict.dictLabel"
              :value="dict.dictValue"
            />
          </el-select>
        </el-form-item>

        <el-form-item label="封面图片" prop="imageUrl">
      <el-upload
                  v-model="form.imageUrl"
                  class="avatar-uploader"
                  :action="uploadUrl"
                  :show-file-list="false"
                  :on-success="handleAvatarSuccess"
                  :before-upload="beforeAvatarUpload">
                  <img v-if="form.imageUrl" :src="form.imageUrl" class="avatar" width="300px">
                  <i v-else class="el-icon-plus avatar-uploader-icon"></i>
      </el-upload>
        </el-form-item>
        <el-form-item label="标题" prop="title">
          <el-input v-model="form.title" placeholder="请输入标题" />
        </el-form-item>

        <el-form-item label="内容" prop="contents">
        <Editor ref="myeditor"   @on-text-change="updateText"/>
        </el-form-item>

        <el-form-item label="是否推荐">
          <el-radio-group v-model="form.isTui">
            <el-radio
              v-for="dict in isTuiOptions"
              :key="dict.dictValue"
              :label="parseInt(dict.dictValue)"
            >{{dict.dictLabel}}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="是否最新">
          <el-radio-group v-model="form.isNews">
            <el-radio
              v-for="dict in isNewsOptions"
              :key="dict.dictValue"
              :label="parseInt(dict.dictValue)"
            >{{dict.dictLabel}}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="浏览数" prop="views">
            <el-input-number v-model="form.views"  :min="0" label="请输入浏览数"></el-input-number>
        </el-form-item>
        <el-form-item label="排序" prop="sort">
            <el-input-number v-model="form.sort"  :min="0" label="请输入排序"></el-input-number>
        </el-form-item>
        <el-form-item label="发布时间" prop="publishTime">
          <el-date-picker clearable size="small"
            v-model="form.publishTime"
            type="datetime"
            value-format="yyyy-MM-dd HH:mm:ss"
            placeholder="选择发布时间">
          </el-date-picker>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
   <el-drawer
            :with-header="false"
            size="75%"
             :title="show.title" :visible.sync="show.open">
         <ArticleDetails  ref="Details" />
       </el-drawer>


  </div>
</template>

<script>
import { listArticle, getArticle, delArticle, addArticle, updateArticle, exportArticle } from "@/api/his/article";
import { getAllArticleCateList} from "@/api/his/articleCate";
import Editor from '@/components/Editor/wang';
import ArticleDetails from '../../components/his/articleDetails.vue';
export default {
  name: "article",
  components: { Editor ,ArticleDetails},
  data() {
    return {
      show:{
              title:"健康知识详情",
              open:false,
            },
      uploadUrl:process.env.VUE_APP_BASE_API+"/common/uploadOSS",
      baseUrl: process.env.VUE_APP_BASE_API,
      cates:[],
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 健康知识管理表格数据
      articleList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否推荐字典
      isTuiOptions: [],
      // 是否最新字典
      isNewsOptions: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        cateId: null,
        title: null,
        imageUrl: null,
        isTui: null,
        isNews: null,
        contents: null,
        publishTime: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        cateId: [
          { required: true, message: "分类不能为空", trigger: "change" }
        ],
        title: [
          { required: true, message: "标题不能为空", trigger: "blur" }
        ],
        imageUrl: [
          { required: true, message: "封面图片不能为空", trigger: "blur" }
        ],
        isTui: [
          { required: true, message: "是否推荐不能为空", trigger: "blur" }
        ],
        isNews: [
          { required: true, message: "是否最新不能为空", trigger: "blur" }
        ],
        contents: [
          { required: true, message: "内容不能为空", trigger: "blur" }
        ],
        sort: [
          { required: true, message: "排序不能为空", trigger: "blur" }
        ],
        publishTime: [
          { required: true, message: "发布时间不能为空", trigger: "blur" }
        ]
      }
    };
  },
  created() {
    this.getList();
    this.getDicts("sys_company_or").then(response => {
      this.isTuiOptions = response.data;
      this.isNewsOptions = response.data;
    });
  this.getArticleCateList();
  },
  methods: {
    handledetails(row){
       this.show.open=true;
       setTimeout(() => {
            this.$refs.Details.getDetails(row.articleId,row.cateName);
       }, 1);
    },
    updateText(text){
       this.form.contents=text
    },

    handleAvatarSuccess(res, file) {
      if(res.code==200){
        this.form.imageUrl=res.url;
        self.$forceUpdate()
      }
      else{
        this.msgError(res.msg);
      }
    },
    beforeAvatarUpload(file) {
      const isLt1M = file.size / 1024 / 1024 < 1;
      if (!isLt1M) {
        this.$message.error('上传图片大小不能超过 1MB!');
      }
      return   isLt1M;
    },
    //获取分类
    getArticleCateList(){
      getAllArticleCateList().then(response => {
        this.cates = response.data;
      });

    },
    /** 查询健康知识管理列表 */
    getList() {
      this.loading = true;
      listArticle(this.queryParams).then(response => {
      this.articleList = response.rows;
      this.total = response.total;
      this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        articleId: null,
        cateId: null,
        title: null,
        imageUrl: null,
        isTui: 0,
        isNews: 0,
        contents: null,
        views: null,
        sort: null,
        createTime: null,
        updateTime: null,
        publishTime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.articleId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加健康知识管理";
      setTimeout(() => {
                this.$refs.myeditor.setText("");
              }, 500);

    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const articleId = row.articleId || this.ids
      getArticle(articleId).then(response => {
        this.form = response.data;
        setTimeout(() => {
                  if(this.form.contents==null){
                    this.$refs.myeditor.setText("");
                  }
                  else{
                    this.$refs.myeditor.setText(this.form.contents);
                  }
                }, 1);
        this.open = true;
        this.title = "修改健康知识管理";

      });

    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.articleId != null) {
            updateArticle(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addArticle(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const articleIds = row.articleId || this.ids;
      this.$confirm('是否确认删除健康知识管理编号为"' + articleIds + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delArticle(articleIds);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有健康知识管理数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.exportLoading = true;
          return exportArticle(queryParams);
        }).then(response => {
          this.download(response.msg);
          this.exportLoading = false;
        }).catch(() => {});
    }
  }
};
</script>
<style>
 .avatar-uploader .el-upload {
    border: 1px dashed #d9d9d9;
    border-radius: 6px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
  }
  .avatar-uploader .el-upload:hover {
    border-color: #409EFF;
  }

  .avatar-uploader-icon {
    font-size: 28px;
    color: #8c939d;
    width: 150px;
    height: 150px;
    line-height: 150px;
    text-align: center;
  }

</style>
