kd-aiot-frontend-wt/src/views/bpm/processInstance/detail.vue

<template>
  <ele-modal
    title="详情"
    custom-class="ele-dialog-form long-dialog-form"
    :centered="true"
    :before-close="handleClose"
    :visible.sync="dialogVisible"
    :close-on-click-modal="false"
    :append-to-body="true"
    width="70%"
    style="margin-top: 10px"
  >

    <div class="app-container" style="padding: 15px">
      <!-- 审批记录 -->
      <el-card class="box-card" v-loading="tasksLoad">
        <div slot="header" class="clearfix">
          <span class="el-icon-picture-outline">审批记录</span>
        </div>
        <el-col :span="16" :offset="4">
          <div class="block">
            <el-timeline>
              <el-timeline-item
                v-for="(item, index) in tasks"
                :key="index"
                :icon="getTimelineItemIcon(item)"
                :type="getTimelineItemType(item)"
              >
                <p style="font-weight: 700">任务：{{ item.name }}</p>
                <el-card :body-style="{ padding: '10px' }">
                  <label
                    v-if="item.assigneeUser"
                    style="font-weight: normal; margin-right: 30px">
                    {{index==0?' 审批人':'发起人' }}：{{ item.assigneeUser.nickname }}
                    <el-tag type="info" size="mini">{{
                      item.assigneeUser.deptName
                    }}</el-tag>
                  </label>
                  <label style="font-weight: normal" v-if="item.createTime"
                    >创建时间：</label>
                  <label style="color: #8a909c; font-weight: normal">{{
                    item.createTime
                  }}</label>
                  <label
                    v-if="item.endTime"
                    style="margin-left: 30px; font-weight: normal"
                    >审批时间：</label>
                  <label
                    v-if="item.endTime"
                    style="color: #8a909c; font-weight: normal">
                    {{ item.endTime }}</label>
                  <label
                    v-if="item.durationInMillis"
                    style="margin-left: 30px; font-weight: normal"
                    >耗时：</label>
                  <label
                    v-if="item.durationInMillis"
                    style="color: #8a909c; font-weight: normal">
                    {{ getDateStar(item.durationInMillis) }}
                  </label>
                  <p v-if="item.reason">
                    <el-tag :type="getTimelineItemType(item)">{{
                      item.reason
                    }}</el-tag>
                  </p>
                </el-card>
              </el-timeline-item>
            </el-timeline>
          </div>
        </el-col>
      </el-card>
      <!-- 高亮流程图 -->
      <el-card class="box-card" v-loading="processInstanceLoading">
        <div slot="header" class="clearfix">
          <span class="el-icon-picture-outline">流程图1</span>
        </div>

        <my-process-viewer
          style="height: 300px"
          key="designer"
          v-model="bpmnXML"
          v-bind="bpmnControlForm"
          :activityData="activityList"
          :processInstanceData="processInstance"
          :taskData="tasks"
        />
      </el-card>
    </div>
  </ele-modal>
</template>

<script>
  import { getProcessDefinitionBpmnXML } from '@/api/bpm/definition';
  import store from '@/store';
  import { getProcessInstance } from '@/api/bpm/processInstance';
  import { getDate } from '@/utils/dateUtils';
  import dictMixins from '@/mixins/dictMixins';
  import { getTaskListByProcessInstanceId } from '@/api/bpm/task';
  import { getActivityList } from '@/api/bpm/activity';
  // import Vue from 'vue';

  // 流程实例的详情页，可用于审批
  export default {
    name: 'ProcessInstanceDetail',
    mixins: [dictMixins],

    components: {},
    data() {
      return {
        // 遮罩层
        processInstanceLoading: true,
        dialogVisible: false,

        // 流程实例
        id: undefined, // 流程实例的编号
        processInstance: {},

        // BPMN 数据
        bpmnXML: null,
        bpmnControlForm: {
          prefix: 'flowable'
        },
        activityList: [],

        // 审批记录
        tasksLoad: true,
        tasks: []
      };
    },
    created() {
      // this.id = this.$route.query.id;
      // if (!this.id) {
      //   this.$message.error('未传递 id 参数，无法查看流程信息');
      //   return;
      // }
      // this.getDetail();
    },
    methods: {
      open(id) {
        this.id = id;
        this.dialogVisible = true;
        this.getDetail();
      },
      /** 获得流程实例 */
      getDetail() {
        // 获得流程实例相关
        this.processInstanceLoading = true;
        getProcessInstance(this.id).then((response) => {
          if (!response) {
            this.$message.error('查询不到流程信息！');
            return;
          }
          // 设置流程信息
          this.processInstance = response;

          // //将业务表单，注册为动态组件
          // const path = this.processInstance.processDefinition.formCustomViewPath;
          // Vue.component("async-biz-form-component", function (resolve) {
          //   require([`@/views${path}`], resolve);
          // });
          // 加载流程图
          getProcessDefinitionBpmnXML(
            this.processInstance.processDefinition.id
          ).then((response) => {
            this.bpmnXML = response;
          });
          // 加载活动列表
          getActivityList({
            processInstanceId: this.processInstance.id
          }).then((response) => {
            console.log(response, 'response');
            this.activityList = response;
          });

          // 取消加载中
          this.processInstanceLoading = false;
        });

        // 获得流程任务列表（审批记录）
        this.tasksLoad = true;
        getTaskListByProcessInstanceId(this.id).then((response) => {
          // 审批记录
          this.tasks = [];
          // 移除已取消的审批
          response.forEach((task) => {
            // if (task.result !== 4) {
              this.tasks.push(task);
            // }
          });
          // 排序，将未完成的排在前面，已完成的排在后面；
          this.tasks.sort((a, b) => {
            // 有已完成的情况，按照完成时间倒序
            if (a.endTime && b.endTime) {
              return b.endTime - a.endTime;
            } else if (a.endTime) {
              return 1;
            } else if (b.endTime) {
              return -1;
              // 都是未完成，按照创建时间倒序
            } else {
              return b.createTime - a.createTime;
            }
          });

          // 需要审核的记录
          const userId = store.getters.userId;
          this.tasks.forEach((task) => {
            if (task.result !== 1 && task.result !== 6) {
              // 只有待处理才需要
              return;
            }
            if (!task.assigneeUser || task.assigneeUser.id !== userId) {
              // 自己不是处理人
              return;
            }
          });

          // 取消加载中
          this.tasksLoad = false;
        });
      },
      getDateStar(ms) {
        return getDate(ms);
      },
      getTimelineItemIcon(item) {
        if (item.result === 1) {
          return 'el-icon-time';
        }
        if (item.result === 2) {
          return 'el-icon-check';
        }
        if (item.result === 3) {
          return 'el-icon-close';
        }
        if (item.result === 4) {
          return 'el-icon-remove-outline';
        }
        if (item.result === 5) {
          return 'el-icon-back';
        }
        return '';
      },
      getTimelineItemType(item) {
        if (item.result === 1) {
          return 'primary';
        }
        if (item.result === 2) {
          return 'success';
        }
        if (item.result === 3) {
          return 'danger';
        }
        if (item.result === 4) {
          return 'info';
        }
        if (item.result === 5) {
          return 'warning';
        }
        if (item.result === 6) {
          return 'default';
        }
        return '';
      },
      handleClose() {
        this.dialogVisible = false;
      }
    }
  };
</script>

<style lang="scss">
  .my-process-designer {
    height: calc(100vh - 200px);
  }

  .box-card {
    width: 100%;
    margin-bottom: 20px;
  }
</style>