<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="题目" prop="title">
        <el-input
          v-model="queryParams.title"
          placeholder="请输入题目"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="创建时间" prop="createTime">
        <el-date-picker clearable size="small"
          v-model="queryParams.createTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="选择创建时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择状态" clearable size="small">
          <el-option
            v-for="dict in statusOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </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:questions: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:questions: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:questions: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:questions:export']"
        >导出</el-button>
      </el-col>
      <el-col :span="1.5">
              <el-button
                type="info"
                plain
                icon="el-icon-upload2"
                size="mini"
                @click="handleImport"

              >导入</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="questionsList" @selection-change="handleSelectionChange" border>
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="题目" align="center" prop="title" show-overflow-tooltip/>
      <el-table-column label="排序" align="center" prop="sort" />
      <el-table-column label="答案" align="center" prop="answers" show-overflow-tooltip/>
      <el-table-column label="词条" align="center" prop="tags" show-overflow-tooltip/>
      <el-table-column label="创建时间" align="center" prop="createTime" width="180"/>
      <el-table-column label="状态" align="center" prop="status">
        <template slot-scope="scope">
          <dict-tag :options="statusOptions" :value="scope.row.status"/>
        </template>
      </el-table-column>
      <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:questions:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['his:questions: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"
    />

    <!-- 添加或修改问答专区对话框 -->
    <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="题目" prop="title">
          <el-input v-model="form.title" placeholder="请输入题目" />
        </el-form-item>
        <el-form-item label="词条" prop="tags">
          <el-input v-model="form.tags" placeholder="请输入词条" type="textarea" rows="4"/>
        </el-form-item>
        <el-form-item label="类别" prop="questionsType">
          <el-select v-model="form.questionsType" placeholder="请选择类别">
                <el-option
                    v-for="dict in questionsTypeOptions"
                    :key="dict.dictValue"
                    :label="dict.dictLabel"
                    :value=" parseInt(dict.dictValue)"
                  />
                </el-select>
        </el-form-item>
<!--        <el-form-item label="科室" prop="deptId">-->
<!--          <el-select v-model="form.deptId" placeholder="请选择科室">-->
<!--                <el-option-->
<!--                    v-for="dict in depList"-->
<!--                    :key="dict.dictValue"-->
<!--                    :label="dict.dictLabel"-->
<!--                    :value=" parseInt(dict.dictValue)"-->
<!--                  />-->
<!--                </el-select>-->
<!--        </el-form-item>-->

        <el-form-item label="答案" prop="answers">
          <el-input v-model="form.answers" type="textarea" placeholder="请输入内容" rows="4"/>
        </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="浏览量" prop="views">
          <el-input-number v-model="form.views"  :min="0" label="浏览量"></el-input-number>
        </el-form-item>
        <el-form-item label="状态">
          <el-radio-group v-model="form.status">
            <el-radio
              v-for="dict in statusOptions"
              :key="dict.dictValue"
              :label="parseInt(dict.dictValue)"
            >{{dict.dictLabel}}</el-radio>
          </el-radio-group>
        </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-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
          <el-upload
            ref="upload"
            :limit="1"
            accept=".xlsx, .xls"
            :headers="upload.headers"
            :action="upload.url + '?updateSupport=' + upload.updateSupport"
            :disabled="upload.isUploading"
            :on-progress="handleFileUploadProgress"
            :on-success="handleFileSuccess"
            :auto-upload="false"
            drag
          >
            <i class="el-icon-upload"></i>
            <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
            <div class="el-upload__tip text-center" slot="tip">
              <div class="el-upload__tip" slot="tip">
           <!--     <el-checkbox v-model="upload.updateSupport" /> 是否更新已经存在的数据 -->
              </div>
              <span>仅允许导入xls、xlsx格式文件。</span>
              <el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;" @click="importTemplate">下载模板</el-link>
            </div>
          </el-upload>
          <div slot="footer" class="dialog-footer">
            <el-button type="primary" @click="submitFileForm">确 定</el-button>
            <el-button @click="upload.open = false">取 消</el-button>
          </div>
        </el-dialog>
  </div>
</template>

<script>
import { listQuestions, getQuestions, delQuestions, addQuestions, updateQuestions, exportQuestions,importTemplate } from "@/api/store/questions";
import { getToken } from "@/utils/auth";
import { listDepartment} from "@/api/store/disease";
export default {
  name: "Questions",
  data() {
    return {
      upload: {
              // 是否显示弹出层
              open: false,
              // 弹出层标题
              title: "",
              // 是否禁用上传
              isUploading: false,
              // 是否更新已经存在的用户数据
              updateSupport: 0,
              // 设置上传的请求头部
              headers: { Authorization: "Bearer " + getToken() },
              // 上传的地址
              url: process.env.VUE_APP_BASE_API + "/his/questions/importData"
            },
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      depList: [],
      // 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,
      // 问答专区表格数据
      questionsList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 状态字典
      statusOptions: [],
      questionsTypeOptions: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        title: null,
        sort: null,
        answers: null,
        tags: null,
        createTime: null,
        status: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        title: [
          { required: true, message: "题目不能为空", trigger: "blur" }
        ],
        createTime: [
          { required: true, message: "创建时间不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
    this.getDicts("sys_company_status").then(response => {
      this.statusOptions = response.data;
    });
    this.getDicts("sys_questions_type").then(response => {
      this.questionsTypeOptions = response.data;
    });
    listDepartment().then(response => {
      this.depList = response.rows;
    });
  },
  methods: {

    /** 导入按钮操作 */
        handleImport() {
          this.upload.title = "导入";
          this.upload.open = true;
        },
        /** 下载模板操作 */
        importTemplate() {
          importTemplate().then(response => {
            this.download(response.msg);
          });
        },
        // 文件上传中处理
        handleFileUploadProgress(event, file, fileList) {
          this.upload.isUploading = true;
        },
        // 文件上传成功处理
        handleFileSuccess(response, file, fileList) {
          this.upload.open = false;
          this.upload.isUploading = false;
          this.$refs.upload.clearFiles();
          this.$alert(response.msg, "导入结果", { dangerouslyUseHTMLString: true });
          this.getList();
        },
        // 提交上传文件
        submitFileForm() {
          this.$refs.upload.submit();
        },
    /** 查询问答专区列表 */
    getList() {
      this.loading = true;
      listQuestions(this.queryParams).then(response => {
        this.questionsList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        title: null,
        sort: null,
        answers: null,
        tags: null,
        createTime: null,
        status: 0,
        views:null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加问答专区";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getQuestions(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改问答专区";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateQuestions(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addQuestions(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除问答专区编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delQuestions(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有问答专区数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.exportLoading = true;
          return exportQuestions(queryParams);
        }).then(response => {
          this.download(response.msg);
          this.exportLoading = false;
        }).catch(() => {});
    }
  }
};
</script>
