1 files changed, 97 insertions, 0 deletions
diff --git a/sdc-workflow-designer-ui/src/app/components/property/service-task/service-task.component.ts b/sdc-workflow-designer-ui/src/app/components/property/service-task/service-task.component.ts
new file mode 100644
index 00000000..48a4074f
--- /dev/null
+++ b/sdc-workflow-designer-ui/src/app/components/property/service-task/service-task.component.ts
@@ -0,0 +1,97 @@
+/**
+ * Copyright (c) 2017 ZTE Corporation.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * and the Apache License 2.0 which both accompany this distribution,
+ * and are available at http://www.eclipse.org/legal/epl-v10.html
+ * and http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Contributors:
+ *     ZTE - initial API and implementation and/or initial documentation
+ */
+import { Component, Input, OnInit } from '@angular/core';
+import { ServiceTask } from '../../../model/workflow/service-task';
+import { NodeTypeService } from '../../../services/node-type.service';
+import { Parameter } from '../../../model/workflow/parameter';
+import { ValueSource } from '../../../model/value-source.enum';
+
+@Component({
+  selector: 'wfm-service-task',
+  templateUrl: './service-task.component.html',
+  styleUrls: ['./service-task.component.css']
+})
+export class ServiceTaskComponent implements OnInit {
+  @Input() public node: ServiceTask;
+  public canEdit = true;
+  public inputValueSource = [ValueSource.Variable];
+  public outputValueSource = [];
+  constructor(private nodeTypeService: NodeTypeService) { }
+
+  public ngOnInit() {
+    const nodeDataType = this.nodeTypeService.getNodeDataTypeById(this.node.typeId);
+    if (nodeDataType.content && nodeDataType.content.class && '' != nodeDataType.content.class) {
+      this.canEdit = false;
+    }
+    if (!this.node.className) {
+      this.node.className = '';
+      if (nodeDataType.content.class) {
+        this.node.className = nodeDataType.content.class;
+      }
+    }
+
+    let inputs = nodeDataType.content.inputs;
+    if (!this.node.inputs) {
+      // Set default value
+      this.node.inputs = [];
+      if (inputs) {
+        for (const key in inputs) {
+          if (inputs.hasOwnProperty(key)) {
+            const element = inputs[key];
+            this.node.inputs.push(new Parameter(key, element.default, ValueSource[ValueSource.string],
+              element.type, element.required, element.show));
+          }
+        }
+      }
+    } else {
+      // Load parameter value
+      // todo: 
+    }
+
+    let outputs = nodeDataType.content.outputs;
+    if (!this.node.outputs) {
+      // Set default value
+      this.node.outputs = [];
+      if (outputs) {
+        for (const key in outputs) {
+          if (outputs.hasOwnProperty(key)) {
+            const element = outputs[key];
+            this.node.outputs.push(new Parameter(key, element.default, ValueSource[ValueSource.string],
+              element.type, element.required));
+          }
+        }
+      }
+    } else {
+      // Load parameter value
+      // todo: 
+    }
+  }
+
+  public createInput(): void {
+    this.node.inputs.push(new Parameter('', '', ValueSource[ValueSource.string]));
+  }
+
+  public deleteInput(index: number): void {
+    this.node.inputs.splice(index, 1);
+  }
+  public createOutput(): void {
+    this.node.outputs.push(new Parameter('', '', ValueSource[ValueSource.string]));
+  }
+
+  public deleteOutput(index: number): void {
+    this.node.outputs.splice(index, 1);
+  }
+
+  private getParameters() {
+
+  }
+}