<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="宣传类型" prop="securityType">
        <el-select v-model="queryParams.securityType" placeholder="请选择宣传类型" clearable size="small">
          <el-option
            v-for="dict in securityTypeOptions"
            :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="发表人" prop="people">
        <el-input
          v-model="queryParams.people"
          placeholder="请输入发表人"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </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"
        >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"
        >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"
        >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"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="disseminateList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <!--<el-table-column label="发表人" align="center" prop="securityId" />-->
      <el-table-column label="标题" align="center" prop="title" />
      <el-table-column label="宣传类型" align="center" prop="securityType" width="120" :formatter="securityTypeFormat" />

      <el-table-column label="内容" align="center" prop="content" />
      <el-table-column label="文件" align="center" prop="filePath" >
        <template slot-scope="scope">
          <span
            class="dbtn"
            @click="checkFile(scope.row.filePath)"
            v-if="scope.row.filePath != null && scope.row.filePath!=''"
          >
            <i class="el-icon el-icon-view"></i>查看/下载
          </span>
          <span v-else>-</span>
        </template>
      </el-table-column>
      <el-table-column label="发表人" width="120"  align="center" prop="people" />
      <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)"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
          >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"
    />

    <!-- 添加或修改安全宣传对话框 -->
    <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="标题" prop="title">
          <el-input v-model="form.title" placeholder="请输入标题" />
        </el-form-item>
        <el-form-item label="宣传类型" prop="securityType">
          <el-select v-model="form.securityType" placeholder="请选择宣传类型">
            <el-option
              v-for="dict in securityTypeOptions"
              :key="dict.dictValue"
              :label="dict.dictLabel"
              :value="dict.dictValue"
            ></el-option>
          </el-select>
        </el-form-item>

        <el-form-item label="内容">
          <editor v-model="form.content" :min-height="192"/>
        </el-form-item>

        <el-form-item label="发表人" prop="people">
          <el-input v-model="form.people" placeholder="请输入发表人" />
        </el-form-item>
        <el-form-item label="文件" prop="filePath">
          <FileUpload
            listType="picture"
            @resFun="getFileInfo"
            @remove="listRemove"
            :fileArr="fileList"
          />
          <el-input v-show="false" disabled v-model="form.filePath"></el-input>
        </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>
  </div>
</template>

<script>
import { listDisseminate, getDisseminate, delDisseminate, addDisseminate, updateDisseminate, exportDisseminate } from "@/api/system/disseminate";
import Editor from '@/components/Editor';
import FileUpload from '@/components/FileUpload';
let uploadfile = require("@/assets/uploadfile.png");
export default {
  name: "Disseminate",
  components: {
    Editor,FileUpload
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      fileList:[],
      // 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,
      // 安全宣传表格数据
      disseminateList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 宣传类型字典
      securityTypeOptions: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        securityType: null,
        title: null,
        people: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        securityType: [
          { required: true, message: "宣传类型不能为空", trigger: "change" }
        ],
        title: [
          { required: true, message: "标题不能为空", trigger: "blur" }
        ],
        content: [
          { required: true, message: "内容不能为空", trigger: "blur" }
        ],
        people: [
          { required: true, message: "发表人不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
    this.getDicts("t_security_type").then(response => {
      this.securityTypeOptions = response.data;
    });
  },
  methods: {
    /** 查询安全宣传列表 */
    getList() {
      this.loading = true;
      listDisseminate(this.queryParams).then(response => {
        this.disseminateList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 宣传类型字典翻译
    securityTypeFormat(row, column) {
      return this.selectDictLabel(this.securityTypeOptions, row.securityType);
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        securityId: null,
        securityType: null,
        title: null,
        content: null,
        filePath: null,
        people: null,
        createTime: 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.securityId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加安全宣传";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const securityId = row.securityId || this.ids
      getDisseminate(securityId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改安全宣传";
        this.fileList = [{name: '附件', url:uploadfile}];
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.securityId != null) {
            updateDisseminate(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addDisseminate(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    //上传
    getFileInfo(res){
      //this.form.dealPlan = res.fileName;
      this.form.filePath = res.url;
      this.fileList.push({
        name: res.fileName,
        url: uploadfile,
      });
    },
    listRemove(e) {
      this.form.filePath = "";
      this.fileList = [];
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const securityIds = row.securityId || this.ids;
      this.$confirm('是否确认删除安全宣传编号为"' + securityIds + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delDisseminate(securityIds);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(() => {});
    },
    checkFile(url) {
      window.open(url,'_blank');
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有安全宣传数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.exportLoading = true;
          return exportDisseminate(queryParams);
        }).then(response => {
          this.download(response.msg);
          this.exportLoading = false;
        }).catch(() => {});
    }
  }
};
</script>
<style scoped lang="scss">
  ::v-deep .el-select{
    width: 100%;
  }
  .dbtn {
    display: inline-block;
    line-height: normal;
    padding-left: 2px;
    padding-right: 2px;
    cursor: pointer;
    border-radius: 3px;
    border-style: solid;
    border-width: 0;
    color: rgb(48, 180, 107);
  }
</style>
