Initial OpenECOMP SDC commit

Change-Id: I0924d5a6ae9cdc161ae17c68d3689a30d10f407b
Signed-off-by: Michael Lando <ml636r@att.com>

1 files changed, 197 insertions, 0 deletions

diff --git a/catalog-ui/app/scripts/directives/structure-tree/structure-tree-directive.ts b/catalog-ui/app/scripts/directives/structure-tree/structure-tree-directive.ts
new file mode 100644
index 0000000000..1edce6f36e
--- /dev/null
+++ b/catalog-ui/app/scripts/directives/structure-tree/structure-tree-directive.ts
@@ -0,0 +1,197 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+/// <reference path="../../references"/>
+module Sdc.Directives {
+    'use strict';
+
+
+    export interface IStructureTreeScope extends ng.IScope {
+
+        component: Models.Components.Component;
+        structureTree: StructureTree;
+    }
+
+    class StructureTree {
+
+        serviceRoot:ResourceInstanceNode;
+
+        constructor(private uniqueId:string, private resourceInstanceName:string, private resourceInstanceIcon:string, private certified:boolean) {
+            this.serviceRoot = new ResourceInstanceNode(uniqueId, resourceInstanceName, resourceInstanceIcon, certified);
+        }
+
+    }
+
+    class ResourceInstanceNode {
+        id:string;
+        icon:string;
+        name:string;
+        resourceInstancesList:Array<ResourceInstanceNode>;
+        isAlreadyInTree:boolean;
+        certified:boolean;
+
+
+        constructor(private uniqueId:string, private resourceInstanceName:string, private resourceInstanceIcon:string, certified:boolean) {
+            this.id = uniqueId;
+            this.name = resourceInstanceName;
+            this.icon = resourceInstanceIcon;
+            this.resourceInstancesList = [];
+            this.isAlreadyInTree = false;
+            this.certified = certified;
+        }
+    }
+
+    export class StructureTreeDirective implements ng.IDirective {
+
+
+        constructor(private $templateCache:ng.ITemplateCacheService) {
+        }
+
+        scope = {
+            component: '=',
+        };
+        restrict = 'E';
+        template = ():string => {
+            return this.$templateCache.get('/app/scripts/directives/structure-tree/structure-tree-directive.html');
+        };
+
+        link = (scope:IStructureTreeScope, $elem:any) => {
+
+            let RESOURCE_INSTANCE_LIST:string = "resourceInstancesChildesList";
+            let resourceInstanceMap:Utils.Dictionary<string, ResourceInstanceNode>;
+            let relations:Array<Models.RelationshipModel>;
+            //************* Start Building Tree Functions *******************//
+
+            //remove unnecessary instances
+            let initResourceInstanceMap = ():void => {
+
+                resourceInstanceMap = new Utils.Dictionary<string, ResourceInstanceNode>();
+
+                _.forEach(scope.component.componentInstances, (resourceInstance:Models.ComponentsInstances.ComponentInstance)=> {
+                    if (_.some(Object.keys(resourceInstance.capabilities), (key:string)=> {
+                            return 'tosca.capabilities.container' == key.toLowerCase();
+                        }) || _.some(Object.keys(resourceInstance.requirements),(key:string)=> {
+                            return 'tosca.capabilities.container' == key.toLowerCase();
+                        })) {
+
+                    let isCertified = 0 === (parseFloat(resourceInstance.componentVersion) % 1);
+                        let node:ResourceInstanceNode = new ResourceInstanceNode(resourceInstance.uniqueId,
+                            resourceInstance.name,
+                            resourceInstance.icon,
+                            isCertified);
+                        resourceInstanceMap.setValue(resourceInstance.uniqueId, node);
+                    }
+                });
+            };
+
+            //remove unnecessary relations
+            let initRelations = ():void => {
+                relations = _.filter(scope.component.componentInstancesRelations, (relation:Models.RelationshipModel)=> {
+                    return resourceInstanceMap.containsKey(relation.fromNode) && resourceInstanceMap.containsKey(relation.toNode);
+                });
+            };
+
+            let buildTree = ():void => {
+                if (scope.component) {
+                    scope.structureTree = new StructureTree(scope.component.uniqueId, scope.component.name, scope.component.icon, 'CERTIFIED' === scope.component.lifecycleState);
+                    initResourceInstanceMap();
+                    initRelations();
+
+                    let parentNodesList = _.groupBy(relations, (node:any)=> {
+                        return node.fromNode;
+                    });
+
+                    for (let parent in parentNodesList) {
+                        _.forEach(parentNodesList[parent], (childNode)=> {
+                            parentNodesList[parent][RESOURCE_INSTANCE_LIST] = [];
+                            parentNodesList[parent][RESOURCE_INSTANCE_LIST].push(mergeAllSubtrees(childNode, parentNodesList));
+                        });
+                    }
+
+                    //add the resourceInstanceList for the service root node
+                    for (let parent in parentNodesList) {
+                        let resourceInstanceNode:ResourceInstanceNode = resourceInstanceMap.getValue(parent);
+                        resourceInstanceNode.resourceInstancesList = parentNodesList[parent];
+                        resourceInstanceNode.resourceInstancesList = parentNodesList[parent][RESOURCE_INSTANCE_LIST];
+                        resourceInstanceNode.isAlreadyInTree = true;
+                        scope.structureTree.serviceRoot.resourceInstancesList.push(resourceInstanceNode);
+                    }
+
+                    // Add all node that have no connection to the rootNode
+                    resourceInstanceMap.forEach((key:string, value:ResourceInstanceNode) => {
+                        if (!value.isAlreadyInTree) {
+                            scope.structureTree.serviceRoot.resourceInstancesList.push(value);
+                        }
+                    });
+                }
+            };
+
+            //this recursion is merging all the subtrees
+            let mergeAllSubtrees = (connectionData:any, parentNodesList:any):ResourceInstanceNode => {
+                let resourceInstanceNode:ResourceInstanceNode = resourceInstanceMap.getValue(connectionData.toNode);
+                resourceInstanceNode.isAlreadyInTree = true;
+                if (parentNodesList[resourceInstanceNode.id]) {
+                    if (parentNodesList[resourceInstanceNode.id][RESOURCE_INSTANCE_LIST]) {
+                        resourceInstanceNode.resourceInstancesList = parentNodesList[resourceInstanceNode.id][RESOURCE_INSTANCE_LIST];
+                    }
+                    else {
+                        _.forEach(parentNodesList[resourceInstanceNode.id], (children)=> {
+                            resourceInstanceNode.resourceInstancesList.push(mergeAllSubtrees(children, parentNodesList));
+                        });
+                    }
+                    delete parentNodesList[resourceInstanceNode.id];
+                }
+                return resourceInstanceNode;
+            };
+            //************* End Building Tree Functions *******************//
+
+            //************* Start Watchers *******************//
+            scope.$watch('component.name', ():void => {
+                if (scope.structureTree)
+                    scope.structureTree.serviceRoot.name = scope.component.name;
+            });
+
+            scope.$watch('component.icon', ():void => {
+                if (scope.structureTree)
+                    scope.structureTree.serviceRoot.icon = scope.component.icon;
+            });
+
+            scope.$watchCollection('component.componentInstancesRelations', ():void => {
+                buildTree();
+            });
+
+            scope.$watchCollection('component.componentInstances', ():void => {
+                buildTree();
+            });
+
+            //************* End  Watchers *******************//
+
+            buildTree();
+
+        };
+
+
+        public static factory = ($templateCache:ng.ITemplateCacheService) => {
+            return new StructureTreeDirective($templateCache);
+        };
+    }
+
+    StructureTreeDirective.factory.$inject = ['$templateCache'];
+
+}