devicesmgt/sgzb-ui/src/views/store/label/labelBinding.vue

<template>
  <div class="app-container">
    <div style="z-index: 10000">
      <div style="z-index: 10000">
        <el-form
          :model="queryParams"
          ref="queryForm"
          size="small"
          :inline="true"
          v-show="showSearch"
          label-width="68px"
          style="z-index: 10000"
        >
          <el-form-item label="关键字" prop="labelType">
            <el-input
              v-model="queryParams.labelType"
              placeholder="请输入关键字"
              clearable
              style="width: 240px"
              @keyup.enter.native="handleQuery"
            />
          </el-form-item>
          <el-form-item label="设备类型" prop="typeId">
            <el-select
              v-model="queryParams.typeId"
              placeholder="请选择设备类型"
              clearable
              style="width: 240px"
            >
              <el-option
                v-for="typeItem in typeList"
                :key="typeItem.typeId"
                :label="typeItem.typeName"
                :value="typeItem.typeId"
              />
            </el-select>
          </el-form-item>
          <el-form-item label="规格型号" prop="modelId">
            <el-select
              v-model="queryParams.modelId"
              placeholder="请选择规格型号"
              clearable
              style="width: 240px"
            >
              <el-option
                v-for="model in modelList"
                :key="model.typeId"
                :label="model.typeName"
                :value="model.typeId"
              />
            </el-select>
          </el-form-item>
          <el-form-item label="绑定状态" prop="isBind">
            <el-select
              v-model="queryParams.isBind"
              placeholder="请选择绑定状态"
              clearable
              style="width: 240px"
            >
              <el-option label="已绑定" value="1" />
              <el-option label="未绑定" value="0" />
            </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>
      </div>
      <el-row :gutter="10" class="mb8">
        <!--  -->
        <el-col :span="1.5">
          <el-button
            type="primary"
            icon="el-icon-plus"
            size="mini"
            @click="handleBind"
            :disabled="single"
            >绑定</el-button
          >
        </el-col>
        <!-- :disabled="single" -->
        <el-col :span="1.5">
          <el-button
            type="primary"
            plain
            icon="el-icon-plus"
            size="mini"
            @click="createLabel"
            >标签生成</el-button
          >
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="success"
            plain
            icon="el-icon-plus"
            size="mini"
            :disabled="multiple"
            @click="labelUpload"
            >标签下载</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"
          @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="labelList"
        @selection-change="handleSelectionChange"
      >
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="序号" align="center" type="index" />
        <el-table-column
          label="标签类型"
          align="center"
          prop="name"
          :show-overflow-tooltip="true"
        />
        <el-table-column label="标签编号" align="center" prop="labelCode">
          <template slot-scope="scope">
            <span
              style="color: blue; cursor: pointer"
              @click="labelUploadCode(scope.row)"
            >
              {{ scope.row.labelCode }}</span
            >
          </template>
        </el-table-column>
        <el-table-column
          label="物品种类"
          align="center"
          prop="kindName"
          :show-overflow-tooltip="true"
        />
        <el-table-column label="物品名称" align="center" prop="modelName" />
        <el-table-column
          label="规格型号"
          align="center"
          prop="typeName"
          :show-overflow-tooltip="true"
        />
        <el-table-column label="设备编码" align="center" prop="maCode" />
        <el-table-column
          label="绑定人员"
          align="center"
          prop="userName"
          :show-overflow-tooltip="true"
        />
        <el-table-column label="绑定时间" align="center" prop="bindTime" />

        <el-table-column label="状态" align="center" prop="status">
          <template slot-scope="scope">
            <span>{{ scope.row.status == 1 ? '已绑定' : '未绑定' }}</span>
            <!-- <dict-tag
            :options="dict.type.sys_normal_disable"
            :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)"
          >编辑</el-button> -->
            <!-- status   未绑定0  已绑定1   已解绑2   -->
            <!-- isBind   不展示解绑0  展示解绑1    -->
            <el-button
              v-if="scope.row.isBind == 1"
              :disabled="scope.row.status == 0"
              size="mini"
              type="text"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
              >解绑</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"
      />
    </div>

    <!-- 标签绑定对话框 -->
    <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="标签类型" prop="labelType">
          <el-select
            v-model="form.labelType"
            placeholder="请选择标签类型"
            style="width: 100%"
            disabled
          >
            <el-option
              v-for="item in labelTypeList"
              :key="item.id"
              :label="item.name"
              :value="item.id"
              v-if="item.status != '1'"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="标签编号" prop="labelCode">
          <el-select
            v-model="form.labelCode"
            placeholder="请选择标签编号"
            style="width: 100%"
            disabled
          >
            <el-option
              v-for="item in labelCodeList"
              :key="item.labelCode"
              :label="item.labelCode"
              :value="item.labelCode"
              v-if="item.status != '1'"
            ></el-option>
          </el-select>
          <!-- <el-input v-model="form.labelCode" placeholder="请输入标签编号" /> -->
        </el-form-item>
        <el-form-item label="设备编码" prop="maCode">
          <el-input v-model="form.maCode" placeholder="请输入设备编码" />
        </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>

    <!-- 标签生成对话框 -->
    <el-dialog
      :title="title"
      :visible.sync="createOpen"
      width="500px"
      append-to-body
    >
      <el-form ref="cform" :model="cform" :rules="crules" label-width="80px">
        <el-form-item label="标签类型" prop="labelType">
          <el-select
            v-model="cform.labelType"
            placeholder="请选择标签类型"
            style="width: 100%"
          >
            <el-option
              v-for="item in labelTypeList"
              :key="item.id"
              :label="item.name"
              :value="item.id"
              v-if="item.status != '1'"
            ></el-option>
          </el-select>
          <!-- <el-input v-model="cform.labelType" placeholder="请输入标签类型" /> -->
        </el-form-item>
        <el-form-item label="标签数量" prop="labelNum">
          <el-input-number
            style="width: 100%"
            v-model="cform.labelNum"
            controls-position="right"
            :min="1"
            :max="100"
            placeholder="请输入标签数量"
          ></el-input-number>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitCreate">确 定</el-button>
        <el-button @click="cancelCreate">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 标签下载对话框 -->
    <el-dialog
      :title="title"
      :visible.sync="uploadOpen"
      width="500px"
      append-to-body
    >
      <div style="text-align: center">
        <div class="uploadImg">
          <div id="qrcode" class="qrcode" ref="codeItem"></div>
          <!--        <img src="" alt="">-->
        </div>
        <div class="maCode">设备编号：{{ rowObj.maCode }}</div>
      </div>
      <div slot="footer" class="dialog-footer" style="text-align: center">
        <el-button type="primary" @click="downloadCode">下 载</el-button>
      </div>
    </el-dialog>
    <div style="background-color;: transparent">
      <div
        id="qrCode"
        v-for="(codeItem, codeIndex) in checkboxModel"
        :key="codeIndex"
        class="captureId"
        v-show="codeId"
        ref="QrcodePage"
        style="
          z-index: -1111111;
          position: absolute;
          top: 10px;
          left: -99999;
          width: 450px;
          height: 475px;
          background-size: cover;
        "
      ></div>
      <!-- <center style="text-align: center; font-size: 1.5625rem">
        {{ codeVal }}
      </center> -->
    </div>
  </div>
</template>

<script>
import { listType, getType, delType, addType, updateType, refreshCache, } from "@/api/system/dict/type";
import { listLabelBind, addLabelBind, delLabelBind } from "@/api/store/label";
import { getTypeList } from "@/api/store/warehousing";
import user from '../../../store/modules/user'
import { unitTypeList, getMaMachineLabelApi, addMaMachineLabelApi } from "@/api/base/base";
import { v4 as uuidv4 } from 'uuid';
import html2canvas from "html2canvas";
import QRCode from 'qrcodejs2'
import JSZip from 'jszip'
import FileSaver from "file-saver"
export default {
  name: "Dict",
  dicts: ['sys_normal_disable'],
  data() {
    return {
      rowObj: {},
      userInfo: user.state,
      // 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: true,
      // 总条数
      total: 0,
      typeList: [],
      modelList: [],
      // 字典表格数据
      labelList: [],
      //标签类型下拉
      labelTypeList: [],
      // 标签编号
      labelCodeList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 日期范围
      dateRange: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        // labelType: undefined,
        // labelCode: undefined,
        // status: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        labelType: [
          { required: true, message: "标签类型不能为空", trigger: "blur" }
        ],
        labelCode: [
          { required: true, message: "标签编号不能为空", trigger: "blur" }
        ],
        maCode: [
          { required: true, message: "设备编码不能为空", trigger: "blur" }
        ],
      },
      //标签生成
      createOpen: false,
      cform: {},
      crules: {
        labelType: [
          { required: true, message: "标签类型不能为空", trigger: "blur" }
        ],
        labelNum: [
          { required: true, message: "标签数量不能为空", trigger: "blur" }
        ]
      },
      //标签下载
      uploadOpen: false,
      deviceId: '',
      selectionList: [],
      checkboxModel: [], // 列表复选框
      checked: false,
      qrcodeArr: [],
      codeVal: "",
      codeId: true,
      isShowQrCode: -1,
      labelmaCode: '',
    };
  },
  created() {
    console.log(this.userInfo.id)
    this.getList();
    this.getType()
    this.getTypeList();
  },
  methods: {
    /** 查询下拉  */
    getTypeList() {
      getTypeList({ level: '3' }).then(response => {
        this.typeList = response.data;
      }
      );
      getTypeList({ level: '4' }).then(response => {
        this.modelList = response.data;
      }
      );
    },
    //获取单位类型
    getType() {
      unitTypeList({ id: "8" }).then(response => {
        this.labelTypeList = response.rows;
      })
      // 获取标签编号
      getMaMachineLabelApi().then(response => {
        this.labelCodeList = response.rows;
      })
    },


    /** 查询字典类型列表 */
    getList() {
      this.loading = true;
      listLabelBind(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
        this.labelList = 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 = {
        typeId: undefined,
        maId: undefined,
        labelType: undefined,
        labelCode: undefined,
        remark: undefined
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = [];
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 绑定按钮操作 */
    handleBind() {
      this.reset();
      this.open = true;
      this.title = "绑定";
      this.form.id = this.ids[0].id;
      this.form.typeId = this.ids[0].typeId;
      this.form.maId = this.ids[0].maId;
      this.form.labelId = this.ids[0].labelId;
      this.form.labelType = this.ids[0].labelType;
      this.form.labelCode = this.ids[0].labelCode;
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      // this.reset();
      // const maId = row.maId || this.ids
      // getType(maId).then(response => {
      //   this.form = response.data;
      //   this.open = true;
      //   this.title = "绑定";
      // });
    },
    /** 提交按钮 */
    submitForm: function () {
      this.form.binder = this.userInfo.id + '';
      this.form.typeId
      this.$refs["form"].validate(valid => {
        if (valid) {
          addLabelBind(this.form).then(response => {
            this.$modal.msgSuccess("绑定成功");
            this.open = false;
            this.getList();
          });
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const id = row.id;
      this.$modal.confirm('是否确认解绑数据项？').then(function () {
        return delLabelBind(id);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("解绑成功");
      }).catch(() => { });
    },
    // 标签生成按钮
    createLabel() {
      this.resetCreate();
      this.createOpen = true;
      this.title = "标签生成";
    },
    // 表单重置
    resetCreate() {
      this.cform = {
        labelType: undefined,
        labelNum: undefined,
      };
      this.resetForm("cform");
    },
    cancelCreate() {
      this.createOpen = false;
      this.resetCreate();
    },
    // 标签生成提交
    submitCreate() {
      this.$refs["cform"].validate(valid => {
        if (valid) {
          let uuidList = []
          for (let i = 0; i < this.cform.labelNum; i++) {
            uuidList.push(uuidv4())
            // 索引，数组下标
          }
          let parmas = {
            uuidList: uuidList.join(','),
            labelType: this.cform.labelType,
            labelNum: this.cform.labelNum,
          }
          addMaMachineLabelApi(parmas).then(res => {
            if (res.code == 200) {
              this.$modal.msgSuccess(res.msg);
              this.createOpen = false;
              this.getList();
            }
          })
          // updateType(this.form).then(response => {

          //   this.open = false;
          //   this.getList();
          // });
        } else {
          return false
        }
      });
    },
    //标签下载
    async labelUpload() {
      if (this.checkboxModel.length < 0) {
        return false;
      }
      const msg = this.$modal.loading("批量生成中，请稍候...");
      try {
        let that = this;
        // 获取生成二维码dom元素
        let captureId = document.getElementsByClassName("captureId");
        // 循环复选框数组，生成多个二维码
        for (let i = 0; i < this.checkboxModel.length; i++) {
          // that.$nextTick(() => {
          const element = this.checkboxModel[i];
          // 每次生成二维码画布之前，先清空原来的
          captureId[i].innerHTML = "";
          // console.log(captureId[i]);
          // 二维码下显示的文案
          // that.codeVal = element.campus + "-" + element.addr + "-" + element.room;
          let shareContent = that.$refs["QrcodePage"][i],
            width = shareContent.offsetWidth,
            height = shareContent.offsetHeight;
          // 生成二维码
          new QRCode(captureId[i], {
            width: width, // 二维码的宽
            height: height, // 二维码的高
            // 二维码扫描出来的数据
            text: element.maCode, // 二维码地址
            // text: element.maCode + "-" + element.addr + "-" + element.room, // 二维码地址
            colorDark: "#000", // 二维码颜色
            colorLight: "#fff" // 二维码背景色
            //  这里 生成的二维码可能样式达不到预期要求，文后在说一说怎么调节
          });
          // 创建画布放二维码，方便下载
          let canvas = document.createElement("canvas"),
            scale = 1;
          canvas.width = width * scale;
          canvas.height = height * scale;
          canvas.style.width = (shareContent.clientWidth * scale) / 100 + "rem";
          canvas.style.height = (shareContent.clientHeight * scale) / 100 + "rem";
          canvas.getContext("2d").scale(scale, scale);
          let opts = {
            scale: scale,
            canvas: canvas,
            logging: false,
            width: width,
            height: height,
            useCORS: true
          };
          // console.log(shareContent);
          // return false;
          // 生成二维码图片
          await html2canvas(shareContent, opts)
            .then(function (canvas) {
              const qrContentImage = canvas.toDataURL("image/jpeg", 1.0);
              // const qrContentImage = canvas.toDataURL();
              if (i <= that.checkboxModel.length - 1) {
                that.qrcodeArr.push({
                  url: qrContentImage,
                  name: element.maCode
                });
              }
              if (that.qrcodeArr.length == that.checkboxModel.length) {
                that.packageImages();
                that.codeId = null;
                setTimeout(msg, 1000);
                that.$modal.closeLoading()
              }
            })
            .catch(function (reason) {
              console.log(reason);
              that.$modal.closeLoading()
            });
        }
      } catch (error) {
        setTimeout(msg, 1000);
        that.$modal.closeLoading()
      }
    },

    packageImages() {
      let that = this;
      const zip = new JSZip();
      const cache = {};
      setTimeout(() => {
        let arr = that.qrcodeArr;
        arr.forEach((item, index) => {
          let fileName = item.name;
          zip.file(fileName + ".png", item.url.substring(22), { base64: true });
          cache[fileName] = item.url;
        });
        // 下载压缩包
        zip.generateAsync({ type: "blob" }).then(content => {
          FileSaver.saveAs(content, "二维码.zip");
        });
        this.getList()
        // this.checkboxModel = []
        // this.selectionList = []
        // this.qrcodeArr = []
      }, 0);
    },

    labelUploadCode(row) {
      if (row.maCode == null) {
        this.$message.error('当前设备没有设备编码');
        return
      }
      this.labelCodeName = ''
      this.rowObj = row
      this.uploadOpen = true;
      this.title = "二维码查看";
      this.labelmaCode = row.maCode
      this.$nextTick(() => {
        // this.selectionList.forEach((item, index) => {
        this.$refs.codeItem.innerHTML = "";
        var qrcode = new QRCode(this.$refs.codeItem, {
          text: row.maCode, //二维码内容
          width: 256,
          height: 256,
          colorDark: '#000000',
          colorLight: '#ffffff',
          correctLevel: QRCode.CorrectLevel.H,
        })
        // });
      }, 500)
    },
    downloadCode(e) {
      let imgSrc, canvas
      if (document.getElementById('qrcode').childNodes[0]) {
        canvas = document.getElementById('qrcode').childNodes[0]
        imgSrc = this.CanvasToImage(canvas).getAttribute('src')
        const alink = document.createElement('a')
        alink.href = imgSrc
        alink.download = this.labelmaCode
        alink.click()
      }
    },
    CanvasToImage(canvas) {
      // 新Image对象，可以理解为DOM
      var image = new Image()
      // canvas.toDataURL 返回的是一串Base64编码的URL，当然,浏览器自己肯定支持
      // 指定格式PNG
      image.src = canvas.toDataURL('image/png')
      return image
    },
    // 分享二维码弹窗
    popQrcode() {
      this.qrcodeDialogVisible = true
      const colorFore = '#4169E1'
      const colorOut = '#CD5C5C'
      const colorIn = '#191970'
      this.qrcode = ''
      this.$nextTick(() => {
        this.qrcode = qrcanvas({
          cellSize: 8,
          data: location.href,
          effect: { round: 0.4 },
          correctLevel: 'M',
          foreground: [
            // 前景色
            { style: colorFore },
            // 外方块位置
            { row: 0, rows: 7, col: 0, cols: 7, style: colorOut },
            { row: -7, rows: 7, col: 0, cols: 7, style: colorOut },
            { row: 0, rows: 7, col: -7, cols: 7, style: colorOut },
            // 内方块位置
            { row: 2, rows: 3, col: 2, cols: 3, style: colorIn },
            { row: -5, rows: 3, col: 2, cols: 3, style: colorIn },
            { row: 2, rows: 3, col: -5, cols: 3, style: colorIn }
          ],
          background: '#f5f5f5',
          padding: 12
        })
        // 判断是否有子节点，如果已经有则删除原有的，然后再新增子节点
        if (document.getElementById('qrcode').childNodes[0]) {
          this.$refs.qrcode.removeChild(document.getElementById('qrcode').childNodes[0])
        }
        this.$refs.qrcode.appendChild(this.qrcode)
      })
    },
    // downloadCode() { },
    // 多选框选中数据
    handleSelectionChange(selection) {
      console.log('thhis,', selection);
      this.selectionList = selection
      this.checkboxModel = selection
      this.ids = selection.map(item => item)
      this.single = selection.length != 1
      this.multiple = !selection.length
    },

    /** 导出按钮操作 */
    handleExport() {
      this.download('system/dict/type/export', {
        ...this.queryParams
      }, `type_${new Date().getTime()}.xlsx`)
    },
    /** 刷新缓存按钮操作 */
    handleRefreshCache() {
      refreshCache().then(() => {
        this.$modal.msgSuccess("刷新成功");
        this.$store.dispatch('dict/cleanDict');
      });
    }
  }
};
</script>
<style lang="scss">
.uploadImg {
  display: flex;
  align-items: center;
  justify-content: center;
}
.maCode {
  margin-top: 15px;
  font-size: 18px;
}
</style>