<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="开始日期" prop="startDate">
        <el-date-picker clearable size="small" style="width: 200px"
          v-model="queryParams.startDate"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="选择开始日期">
        </el-date-picker>
      </el-form-item>

      <el-form-item label="学习时长min" prop="learnTime">
        <el-input
          v-model="queryParams.learnTime"
          placeholder="请输入学习时长min"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="cyan" 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"-->
<!--          icon="el-icon-plus"-->
<!--          size="mini"-->
<!--          @click="handleAdd"-->
<!--        >新增</el-button>-->
<!--      </el-col>-->

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

    <el-table v-loading="loading" :data="deviceList" @selection-change="handleSelectionChange" :height="clientHeight" border>
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="开始日期" align="center" prop="startDate" width="100">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.trainingbcc.courseStartdate, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="截止日期" align="center" prop="startDate" width="100">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.trainingbcc.courseEnddate, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="参培人" align="center" prop="name" width="100">
      </el-table-column>
      <el-table-column label="培训课程" align="center" prop="trainingbcc.course" width="500">
      </el-table-column>
      <el-table-column label="是否为补培人员" align="center" prop="supplementary" width="120" :show-overflow-tooltip="true">
        <template v-slot="scope">
          <span v-if="scope.row.supplementary == 0" size="small" type="success">否</span>
          <span v-else-if="scope.row.supplementary == 1" size="small" type="info">是</span>
        </template>
      </el-table-column>
      <el-table-column label="学习状态" align="center" prop="learnState" width="100" :show-overflow-tooltip="true">
        <template v-slot="scope">
          <el-tag v-if="scope.row.learnState == 1" size="small" type="success">已完成</el-tag>
          <el-tag v-else-if="scope.row.learnState == 0"  size="small" type="info">未完成</el-tag>
        </template>
      </el-table-column>

      <el-table-column label="需学习时长min" align="center" prop="trainingbcc.timerNeed" width="120" :show-overflow-tooltip="true"/>
      <el-table-column label="已学习时长min" align="center" prop="learnTime" width="120" :show-overflow-tooltip="true"/>
      <el-table-column label="考试状态" align="center" prop="examState"  :show-overflow-tooltip="true">
        <template v-slot="scope">
          <el-tag v-if="scope.row.examState == 1" size="small" type="success">合格</el-tag>
          <el-tag v-else-if="scope.row.examState == 0" size="small" type="info">未完成</el-tag>
          <el-tag v-else-if="scope.row.examState == -1" size="small" type="danger">不合格</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" fixed="right" width="120" class-name="small-padding fixed-width">
        <template v-if="scope.row.isLock != 1"  slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-view"
            @click="openFileDialog(scope.row)"
          >学习</el-button>
          <el-button
            v-if="scope.row.learnState == 1"
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="hanldeExam(scope.row)"
          >考试</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"
    />

    <!-- 添加或修改人员-装置级培训关系对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="人员员工号" prop="staffId">
          <el-input v-model="form.staffId" placeholder="请输入人员员工号" />
        </el-form-item>
        <el-form-item label="装置级培训ID" prop="regularId">
          <el-input v-model="form.regularId" placeholder="请输入装置级培训ID" />
        </el-form-item>
        <el-form-item label="开始日期" prop="startDate">
          <el-date-picker clearable size="small" style="width: 200px"
            v-model="form.startDate"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择开始日期">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="备注" prop="remarks">
          <el-input v-model="form.remarks" placeholder="请输入备注" />
        </el-form-item>
        <el-form-item label="删除状态" prop="delFlag">
          <el-input v-model="form.delFlag" placeholder="请输入删除状态" />
        </el-form-item>
        <el-form-item label="创建人" prop="createrCode">
          <el-input v-model="form.createrCode" placeholder="请输入创建人" />
        </el-form-item>
        <el-form-item label="创建时间" prop="createdate">
          <el-date-picker clearable size="small" style="width: 200px"
            v-model="form.createdate"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择创建时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="修改人" prop="updaterCode">
          <el-input v-model="form.updaterCode" placeholder="请输入修改人" />
        </el-form-item>
        <el-form-item label="修改时间" prop="updatedate">
          <el-date-picker clearable size="small" style="width: 200px"
            v-model="form.updatedate"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择修改时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="是否为补培人员" prop="supplementary">
          <el-input v-model="form.supplementary" placeholder="请输入是否为补培人员" />
        </el-form-item>
        <el-form-item label="学习状态" prop="learnState">
          <el-input v-model="form.learnState" placeholder="请输入学习状态" />
        </el-form-item>
        <el-form-item label="考试状态" prop="examState">
          <el-input v-model="form.examState" placeholder="请输入考试状态" />
        </el-form-item>
        <el-form-item label="考试ID" prop="examId">
          <el-input v-model="form.examId" placeholder="请输入考试ID" />
        </el-form-item>
        <el-form-item label="学习时长min" prop="learnTime">
          <el-input v-model="form.learnTime" placeholder="请输入学习时长min" />
        </el-form-item>
          <el-form-item label="归属部门" prop="deptId">
              <treeselect v-model="form.deptId" :options="deptOptions" :show-count="true" placeholder="请选择归属部门" />
          </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>
      <!-- 用户导入对话框 -->
    <el-dialog :visible.sync="file.open" width="30%" append-to-body>
      <el-descriptions class="margin-top" title="学习资料" :column="1" size="" border>
        <el-descriptions-item label-style="width:180px">
          <template slot="label">
            <i class="el-icon-user"></i>
            资料名
          </template>
          {{ file.data.trainingbcc.fileName }}
        </el-descriptions-item>
        <el-descriptions-item label-style="width:180px">
          <template slot="label">
            <i class="el-icon-mobile-phone"></i>
            学习进度
          </template>
          <el-progress :text-inside="true" :stroke-width="20" :percentage="getCountTime()"
                       status="success"></el-progress>
        </el-descriptions-item>
        <el-descriptions-item label-style="width:180px">
          <template slot="label">
            <i class="el-icon-mobile-phone"></i>
            应学习时长（分）
          </template>
          {{ file.data.trainingbcc.timerNeed }}
        </el-descriptions-item>
        <el-descriptions-item label-style="width:180px">
          <template slot="label">
            <i class="el-icon-mobile-phone"></i>
            已学习时长（分）
          </template>
          {{ file.data.learnTime }}
        </el-descriptions-item>
      </el-descriptions>
      <el-button
        class="mt10"
        type="primary"
        icon="el-icon-video-play"
        @click="handleStudy(file.data)"
      >开始学习
      </el-button>
    </el-dialog>
    <el-dialog :close-on-click-modal="false" element-loading-background="rgba(0,0,0,0.2)"
               v-dialogDrag :title="pdf.title"
               :visible.sync="pdf.open" width="1300px" height="800px" :center="true" append-to-body
               @close="handleClose">
      <div style="margin-top: -60px;float: right;margin-right: 40px;">
        <br/>累计学习时长：{{learnTime}} min
      </div>
      <div style="margin-top: -30px">
        <iframe id="iFrame" class="iframe-html" :src="pdf.pdfUrl" frameborder="0" width="100%" height="700px"
                ></iframe>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listDevice, getDevice,updateDeviceLearnTime, delDevice, addDevice, updateDevice, exportDevice, importTemplate} from "@/api/training/bccdevice";
import { treeselect } from "@/api/system/dept";
import { getToken } from "@/utils/auth";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";
import {updateFirstLearnTime} from "@/api/training/bccnew/firstplan";
var timer = null;
export default {
  name: "Device",
  components: { Treeselect },
  data() {
    return {
      learnTime: null,
      file: {
        open: false,
        data: {
          trainingbcc: {}
        }
      },
      // 遮罩层
      loading: true,
      // 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: false,
      // 总条数
      total: 0,
      // 人员-装置级培训关系表格数据
      deviceList: [],
      // 弹出层标题
      title: "",
      // 部门树选项
      deptOptions: undefined,
      clientHeight:300,
      pdf: {
        title: '',
        pdfUrl: '',
        numPages: null,
        open: false,
        pageNum: 1,
        pageTotalNum: 1,
        loadedRatio: 0,
        loadingFlash: false,
      },
      // 是否显示弹出层
      open: false,
        // 用户导入参数
        upload: {
            // 是否显示弹出层（用户导入）
            open: false,
            // 弹出层标题（用户导入）
            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 + "/training/device/importData"
        },
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 20,
        staffId: null,
        regularId: null,
        startDate: null,
        remarks: null,
        createrCode: null,
        createdate: null,
        updaterCode: null,
        updatedate: null,
        supplementary: null,
        learnState: null,
        examState: null,
        examId: null,
        learnTime: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  watch: {
        // 根据名称筛选部门树
        deptName(val) {
            this.$refs.tree.filter(val);
        }
   },
  created() {
      //设置表格高度对应屏幕高度
      this.$nextTick(() => {
          this.clientHeight = document.body.clientHeight -250
      })
    this.getList();
    this.getTreeselect();
  },
  methods: {
    /** 查询人员-装置级培训关系列表 */
    getList() {
      this.loading = true;
      listDevice(this.queryParams).then(response => {
        this.deviceList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
     /** 查询部门下拉树结构 */
     getTreeselect() {
          treeselect().then(response => {
              this.deptOptions = response.data;
          });
     },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        staffId: null,
        regularId: null,
        startDate: null,
        remarks: null,
        delFlag: null,
        createrCode: null,
        createdate: null,
        updaterCode: null,
        updatedate: null,
        supplementary: null,
        learnState: null,
        examState: null,
        examId: null,
        learnTime: 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
    },
    hanldeExam(row){
      this.$router.push({ name: 'paper', params: { examId: row.trainingbcc.examId }})
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加人员-装置级培训关系";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getDevice(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改人员-装置级培训关系";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateDevice(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addDevice(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    openFileDialog(row) {
      this.file.open = true;
      this.file.data = row
      console.log(row)
      if (row.learnTime === '' || row.learnTime == null) {
        this.file.data.learnTime = 0
      }
      if (row.trainingbcc.timerNeed === '' || row.trainingbcc.timerNeed == null) {
        this.file.data.trainingbcc.timerNeed = 0
      }
      console.log(this.file.data)
    },
    handleStudy(row) {
      //office预览
      this.pdf.loadingFlash = true
      this.pdf.open = true
      this.pdf.title = row.trainingbcc.fileName
      this.pdf.pdfUrl = ""
      //如果是PDF等直接可以打开的就不调接口，否则调用接口
      if (row.trainingbcc.fileName!=null && row.trainingbcc.fileName.endsWith('pdf')) {
        this.pdf.pdfUrl = process.env.VUE_APP_BASE_API + '/pdf/web/viewer.html?file=' + process.env.VUE_APP_BASE_API + row.trainingbcc.fileUrl
        this.loadingFlash = false
      }
      this.learnTime = row.learnTime;
      let _this = this;
      timer = window.setInterval(function () {
        updateDeviceLearnTime(row).then(res => {
          _this.learnTime += 1
        })
      }, 60000);
    },
    handleClose() {
      window.clearInterval(timer);
      this.getList();
    },
    getCountTime() {
      if (this.file.data.trainingbcc.timerNeed === 0)
        return 0;
      return parseInt((this.file.data.learnTime / this.file.data.trainingbcc.timerNeed * 100).toFixed(2))
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delDevice(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        })
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有人员-装置级培训关系数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return exportDevice(queryParams);
        }).then(response => {
          this.download(response.msg);
        })
    },
      /** 导入按钮操作 */
      handleImport() {
          this.upload.title = "用户导入";
          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();
      }
  }
};
</script>
