makeLadingBill.vue

<template>
  <el-row class="shipping-makeLadingBill">
    <el-row>
      <div class="title-orderNo">{{$t('订单号')}}：{{orderNo}}</div>
    </el-row>
    <el-row class="ueditor-row">
      <vue-ueditor-wrap v-model="billContent" :config="editorConfig" editor-id="billUeditor"  />
    </el-row>

    <!-- 审核流程 -->
    <el-row class="process-area">
      <div class="process">
        <div>{{$t('审批流程')}}</div>
        <work-flow xmlkey="bill_lading" v-model="selectedUsers"></work-flow>
      </div>
      <div v-if="currRow.status === 1">
        <el-button type="primary" @click="jumpReviewDetail">{{$t('审核中')}}</el-button>
        <el-button plain type="primary" @click="canclAudit">{{$t('取消审核')}}</el-button>
        <el-button plain type="primary" @click="showLoaingTemplate">{{$t('提单预览')}}</el-button>
      </div>
      <div v-if="currRow.status !== 1">
        <el-button type="primary" @click="createPdf">{{$t('提交审核')}}</el-button>
        <el-button type="primary" @click="showLoaingTemplate">{{$t('提单预览')}}</el-button>
      </div>
    </el-row>

    <!-- htm2canvas 容器 -->
    <div style="height:0; overflow: hidden;">
      <div id="html2canvas-container" v-html="billContent"></div>
    </div>

    <el-dialog :title="dialogCfg.title" :visible.sync="visible" width="1000px" append-to-body class="shippingSea-dialog">
      <previewBill v-if="visible" :contentHtml="billContent" :currRow="currRow" :type="dialogCfg.type" />
    </el-dialog>
  </el-row>
</template>

<script>
import VueUeditorWrap from "vue-ueditor-wrap";
import WorkFlow from "@/components/WorkFlow";
import {
  createBillService,
  updateBillService,
  cancelBillService,
} from "@/api/ecw/box";
import { serviceMsg, toReviewDetail } from "../shippingSea/utils";
import previewBill from "./previewBill.vue";
import { getToken } from "@/utils/auth";
import html2canvas from 'html2canvas';
import { jsPDF } from "jspdf";
import {uploadFile} from '@/api/infra/file'
import FileSaver from 'file-saver'
window.html2canvas = html2canvas
export default {
  name: "makeLadingBill",
  components: {
    VueUeditorWrap,
    WorkFlow,
    previewBill,
  },
  props: {
    currData: Object,
    currRow: Object,
    dialogCfg: Object,
    selfNo: String
  },
  data() {
    return {
      orderNo: "",
      billContent: "",
      editorConfig: {
        UEDITOR_HOME_URL: "/static/plugins/ueditor/",
        autoHeightEnabled: false,
        initialFrameHeight: 500,
        initialFrameWidth: "100%",
        zIndex: 9999,
        toolbars: [
          [
            "anchor", //锚点
            "undo", //撤销
            "redo", //重做
            "bold", //加粗
            "indent", //首行缩进
            //"snapscreen", //截图
            "italic", //斜体
            "underline", //下划线
            "strikethrough", //删除线
            "subscript", //下标
            "fontborder", //字符边框
            "superscript", //上标
            "formatmatch", //格式刷
            "source", //源代码
            "blockquote", //引用
            "pasteplain", //纯文本粘贴模式
            "selectall", //全选
            "preview", //预览
            "horizontal", //分隔线
            "removeformat", //清除格式
            //"time", //时间
            //"date", //日期
            //"unlink", //取消链接
            "insertrow", //前插入行
            "insertcol", //前插入列
            "mergeright", //右合并单元格
            "mergedown", //下合并单元格
            "deleterow", //删除行
            "deletecol", //删除列
            "splittorows", //拆分成行
            "splittocols", //拆分成列
            "splittocells", //完全拆分单元格
            "deletecaption", //删除表格标题
            "inserttitle", //插入标题
            "mergecells", //合并多个单元格
            "deletetable", //删除表格
            "cleardoc", //清空文档
            "insertparagraphbeforetable", //this.$t("表格前插入行")
            //"insertcode", //代码语言
            "fontfamily", //字体
            "fontsize", //字号
            "paragraph", //段落格式
            "simpleupload", //单图上传
            "insertimage", //多图上传
            "edittable", //表格属性
            "edittd", //单元格属性
            //"link", //超链接
            //"emotion", //表情
            "spechars", //特殊字符
            //"searchreplace", //查询替换
            //"insertvideo", //视频
            "justifyleft", //居左对齐
            "justifyright", //居右对齐
            "justifycenter", //居中对齐
            "justifyjustify", //两端对齐
            "forecolor", //字体颜色
            "backcolor", //背景色
            "insertorderedlist", //有序列表
            "insertunorderedlist", //无序列表
            "fullscreen", //全屏
            "directionalityltr", //从左向右输入
            "directionalityrtl", //从右向左输入
            "rowspacingtop", //段前距
            "rowspacingbottom", //段后距
            "pagebreak", //分页
            //"insertframe", //插入Iframe
            "imagenone", //默认
            "imageleft", //左浮动
            "imageright", //右浮动
            //"attachment", //附件
            "imagecenter", //居中
            "wordimage", //图片转存
            "lineheight", //行间距
            //"edittip ", //编辑提示
            "customstyle", //自定义标题
            "autotypeset", //自动排版
            //"touppercase", //字母大写
            //"tolowercase", //字母小写
            "background", //背景
            //"scrawl", //涂鸦
            //"music", //音乐
            "inserttable", //插入表格
            "drafts", // 从草稿箱加载
            //"charts", // 图表
          ],
        ],
        serverUrl:
          process.env.VUE_APP_BASE_API +
          "/admin-api/infra/file/editor?api_token=" +
          getToken().replace("Bearer ", ""),
      },
      visible: false,
      selectedUsers: [],
    };
  },
  methods: {
    showLoaingTemplate() {
      this.visible = true;
    },
    createPdf(){
      let loading = this.$loading()
      html2canvas(document.querySelector("#html2canvas-container"), {dpi:144, useCORS: true}).then(canvas => {
        const doc = new jsPDF('p','pt','a4',true);

        const imgWidth = canvas.width
        const imgHeight = canvas.height
        let _w = 595.28;
		    let _h = 595.28/imgWidth*imgHeight;
        if(_h>841.89){
          _h = 841.89;
          _w = _h/imgHeight*imgWidth
        }
        const _left = (595.28-_w)/2;
        doc.addImage(canvas, 'PNG', _left, 0, _w,_h, '', 'FAST');
        /* doc.save("a4.pdf");
        return Promise.reject() */
        let form = new FormData()
        let file = this.selfNo + '-' + this.currRow.tidanNo + '.pdf'
        form.append('file', new File([doc.output('arraybuffer')], file, {type: 'application/pdf'}))
        form.append('path', `admin/shipment/${this.selfNo}/pdf/${file}`) // 最前面不能有/，否则返回的url会有两个/

        /* let blob = new Blob([doc.output('arraybuffer')], {type: "application/pdf"})
            FileSaver.saveAs(blob, file); 
          return    */
        return uploadFile(form)
      }).then(res => {
        return this.submit(res.data)
      }).finally(res => {
        loading.close()
      })
    },
    submit(imgUrl) {
      let params = {
        imgUrl,
        billContent: this.billContent,
        orderId: this.currRow.orderId,
        copyUserId: this.selectedUsers,
      };
      if (["makeBill", "resetBill"].includes(this.dialogCfg.type)) {
        createBillService({ ...params, status: 1 }).then((res) => {
          serviceMsg(res, this).then((res) => {
            this.close("query");
          });
        });
      } else {
        updateBillService({
          ...params,
          id: this.currRow.id,
          status: 1,
        }).then((res) => {
          serviceMsg(res, this).then((res) => {
            this.close("query");
          });
        });
      }
    },
    /* 取消审核 */
    canclAudit() {
      cancelBillService(this.currRow.id).then((res) => {
        serviceMsg(res, this).then(() => {
          this.close("query");
        });
      });
    },
    close(type) {
      this.$emit("closeDialog", type);
    },
    jumpReviewDetail() {
      this.close('close')
      const { bpmProcessId } = this.currData;
      toReviewDetail.apply(this, [bpmProcessId]);
    },
  },
  watch: {
    currData: {
      immediate: true,
      handler(val) {
        this.billContent = val?.billContent ?? "";
        this.orderNo = val.orderNo;
      },
    },
  },
};
</script>

<style lang="scss" scoped>
::v-deep #html2canvas-container{
  padding: 3rem;
  word-break:initial;
  p{
    margin: 0;
  }
  td{
    word-break:initial;
  }
}
.shipping-makeLadingBill {
  .title-orderNo {
    text-align: center;
    font-size: 18px;
    font-weight: normal;
    margin-bottom: 10px;
  }
  .process-area {
    margin-top: 15px;
    .process {
      display: flex;
      flex-direction: column;
      > :first-child {
        color: #606266;
        font-weight: bolder;
        font-size: 16px;
      }
    }
    > :last-child {
      text-align: center;
    }
  }
  .ueditor-row {
    display: flex;
    justify-content: center;
  }
}
.shippingSea-dialog{
  ::v-deep .el-dialog__body{
    padding-top: 0;
  }

}
</style>