装配单元路线

applications/dee-mes/src/privateComponents/components/MBOMConfig/unit.vue

@@ -143,7 +143,31 @@ export default {
       }
     },
     calcCriticalPath(link) {
-
+      // 找出当前link 同级 task link
+      const peerTasks = this.getPeerTasks(link)
+      const peerLinks = this.getPeerLinks(peerTasks)
+      if (peerLinks.length === 0) {
+        return
+      }
+      const peerGroups = this.getPeerGroups(peerLinks)
+      // 获取关键路径上的link
+      const isCriticalLinks = this.getIsCriticalLinks(peerGroups, peerTasks)
+      // 取消原有 关键字
+      peerLinks.filter(l => !isCriticalLinks.includes(l.id + ''))
+        .forEach(l => {
+          if (l.isCritical) {
+            l.isCritical = false
+            this.modifyLink(l, 'MODIFY')
+          }
+        })
+      // 设置新的 关键字
+      peerLinks.filter(l => isCriticalLinks.includes(l.id + ''))
+        .forEach(l => {
+          if (!l.isCritical) {
+            l.isCritical = true
+            this.modifyLink(l, 'MODIFY')
+          }
+        })
     },
     modifyLink(link, operator) {
       const _link = {
@@ -157,11 +181,15 @@ export default {
         // 判断是否为恢复旧数据
         const item = this.modifyData.links.find(l => l.sourceId === _link.sourceId && l.targetId === _link.targetId)
         if (item) {
+          if (item.id) {
             item.operator = ''
           } else {
-          this.modifyData.links.push(_link)
+            item.operator = 'ADD'
           }
         } else {
+          this.modifyData.links.push(_link)
+        }
+      } else if (operator === 'REMOVE') {
         // 判断是为删除新数据
         const itemIdx = this.modifyData.links.findIndex(l => !l.id && l.sourceId === _link.sourceId && l.targetId === _link.targetId)
         if (itemIdx > -1) {
@@ -174,7 +202,60 @@ export default {
         } else {
           this.modifyData.links.push(_link)
         }
+      } else {
+        // 判断是为删除新数据
+        const itemIdx = this.modifyData.links.findIndex(l => !l.id && l.sourceId === _link.sourceId && l.targetId === _link.targetId)
+        if (itemIdx > -1) {
+          this.modifyData.links[itemIdx] = { ..._link }
+        } else {
+          this.modifyData.links.push(_link)
+        }
+      }
+    },
+    getMaxWorkHour(peerTasks) {
+      let maxWorkHour = 0
+      peerTasks.forEach(t => {
+        if (t.duration > maxWorkHour) {
+          maxWorkHour = t.duration
+        }
+      })
+      return maxWorkHour
+    },
+    getIsCriticalLinks(peerGroups, peerTasks) {
+      let maxWorkHour = this.getMaxWorkHour(peerTasks)
+      let isCriticalLinks = []
+      peerGroups.forEach(g => {
+        let _max = 0
+        g.tasks.forEach(id => {
+          const task = peerTasks.find(t => t.id === id)
+          if (task) {
+            _max = _max + task.duration
           }
+        })
+        if (_max > maxWorkHour) {
+          maxWorkHour = _max
+          isCriticalLinks = g.links
+        }
+      })
+      return isCriticalLinks
+    },
+    getPeerGroups(links) {
+      const str = links.map(l => l.id).join()
+      const allGroups = this.gantt.getConnectedGroup()
+      return allGroups.filter(g => g.links.find(id => str.includes(id + '')))
+    },
+    getPeerTasks(link) {
+      const allTasks = this.gantt.getTableData().data.data
+      const target = Number(link.target)
+      const targetTask = allTasks.find(t => t.id === target)
+      if (!targetTask) {
+        return []
+      }
+      return allTasks.filter(t => t.parenId === targetTask.parenId)
+    },
+    getPeerLinks(tasks) {
+      const allLinks = this.gantt.getTableData().data.links
+      return allLinks.filter(l => tasks.find(t => t.id === Number(l.target)))
     },
     getData(flag) {
       if (!flag && this.loading && (this.currentId === this.node.id)) {
@@ -477,13 +558,15 @@ export default {
         return text
       }
       ganttAss.attachEvent('onAfterLinkAdd', function(id, item) {
+        that.calcCriticalPath(item)
         that.modifyLink(item, 'ADD')
-        console.log('onAfterLinkAdd', id, item)
+        ganttAss.render()
       })
       // 删除连接后触发
       ganttAss.attachEvent('onAfterLinkDelete', function(id, item) {
         console.log('onAfterLinkDelete', id, item)
         var target = ganttAss.getTask(item.target)
+        that.calcCriticalPath(item)
         that.modifyLink(item, 'REMOVE')
         var targetLength = target.$target.length
         if (!targetLength) {
@@ -637,5 +720,15 @@ export default {
   .gatt{
       height: calc(100% - 40px );
   }
+  .critical_path{
+    .gantt_line_wrapper {
+      div{
+        background-color: #e63030;
+      }
+    }
+    .gantt_link_arrow_right{
+      border-left-color: #e63030;
+    }
+  }
 }
 </style>

applications/dee-mes/src/privateComponents/components/MBOMConfig/view.vue

@@ -440,14 +440,14 @@ export default {
   .gatt{
       height: calc(100% - 40px );
   }
-  .gantt_critical_task{
-      background: #f39c4f;
-      border: 1px solid #f39c4f;
-    }
-    .gantt_task_line{
-      &.workday_over{
-        background: #f39c4f;
-        border: 1px solid #f39c4f;
+  .critical_path{
+    .gantt_line_wrapper {
+      div{
+        background-color: #e63030;
+      }
+    }
+    .gantt_link_arrow_right{
+      border-left-color: #e63030;
     }
   }
 }