Initial coomit for AAI-UI(sparky-fe)

[aai/sparky-fe.git] / src / generic-components / graph / NodeVisualElementFactory.js

diff --git a/src/generic-components/graph/NodeVisualElementFactory.js b/src/generic-components/graph/NodeVisualElementFactory.js
new file mode 100644 (file)
index 0000000..13e9b7c
--- /dev/null
+++ b/src/generic-components/graph/NodeVisualElementFactory.js
@@ -0,0 +1,189 @@
+/*
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * 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=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+
+import React from 'react';
+
+import IconFactory from './IconFactory.js';
+import NodeVisualElementConstants from './NodeVisualElementConstants.js';
+
+class NodeVisualElementFactory {
+
+  constructor() {
+    this.visualElementMeta = {};
+
+    this.setVisualElementMeta = this.setVisualElementMeta.bind(this);
+    this.buildVisualElement = this.buildVisualElement.bind(this);
+    this.createSvgCircle = this.createSvgCircle.bind(this);
+    this.createSvgLine = this.createSvgLine.bind(this);
+    this.createTextElement = this.createTextElement.bind(this);
+    this.createImageElement = this.createImageElement.bind(this);
+    this.createObjectElement = this.createObjectElement.bind(this);
+    this.createButtonElement = this.createButtonElement.bind(this);
+    this.applySvgAttributes = this.applySvgAttributes.bind(this);
+    this.applyTransform = this.applyTransform.bind(this);
+  }
+
+  setVisualElementMeta(metaObject) {
+    this.visualElementMeta = metaObject;
+  }
+
+  buildVisualElement(nodeProps, elementType, elementProps, index) {
+    let elementKey = nodeProps.id + index.toString();
+    switch (elementType) {
+      case NodeVisualElementConstants.SVG_CIRCLE:
+        return this.createSvgCircle(elementProps, elementKey);
+
+      case NodeVisualElementConstants.SVG_LINE:
+        return this.createSvgLine(elementProps, elementKey);
+
+      case NodeVisualElementConstants.TEXT:
+        return this.createTextElement(nodeProps, elementProps, elementKey);
+
+      case NodeVisualElementConstants.IMAGE:
+        return this.createImageElement(elementProps, elementKey);
+
+      case NodeVisualElementConstants.OBJECT:
+        return this.createObjectElement(elementProps, elementKey);
+
+      case NodeVisualElementConstants.BUTTON:
+        return this.createButtonElement(elementProps, elementKey);
+
+      case NodeVisualElementConstants.ICON:
+        return this.createButtonElement(elementProps, elementKey, nodeProps);
+
+    }
+  }
+
+  createSvgCircle(circleProps, elementKey) {
+    let finalProps = {};
+    finalProps[NodeVisualElementConstants.CSS_CLASS] = circleProps.class;
+
+    finalProps = this.applyTransform(finalProps, circleProps.shapeAttributes);
+    finalProps = this.applySvgAttributes(finalProps, circleProps.svgAttributes);
+
+    finalProps = {
+      ...finalProps,
+      key: elementKey
+    };
+
+    return React.createElement(NodeVisualElementConstants.SVG_CIRCLE,
+      finalProps);
+  }
+
+  createSvgLine(lineProps, elementKey) {
+
+    /* Keep this commented code. Will be used again when
+      proper link construction is added
+     let finalProps = {};
+     finalProps[NodeVisualElementConstants.CSS_CLASS] = lineProps.class;
+     finalProps = this.applySvgAttributes(finalProps, lineProps.svgAttributes);
+     finalProps = this.applyTransform(finalProps, lineProps.shapeAttributes);
+     */
+
+    let finalProps = {
+      ...lineProps,
+      key: elementKey
+    };
+
+    return React.createElement(NodeVisualElementConstants.SVG_LINE, finalProps);
+  }
+
+  createTextElement(nodeProps, textProps, elementKey) {
+    let finalProps = {};
+    finalProps[NodeVisualElementConstants.CSS_CLASS] = textProps.class;
+
+    finalProps = this.applySvgAttributes(finalProps, textProps.svgAttributes);
+    finalProps = this.applyTransform(finalProps, textProps.shapeAttributes);
+
+    finalProps = {
+      ...finalProps,
+      key: elementKey
+    };
+
+    return React.createElement(NodeVisualElementConstants.TEXT, finalProps,
+      nodeProps[textProps.displayKey]);
+  }
+
+  createImageElement(imageProps, elementKey) {
+    let finalProps = {};
+    finalProps[NodeVisualElementConstants.CSS_CLASS] = imageProps.class;
+
+    finalProps = this.applyTransform(finalProps, imageProps.shapeAttributes);
+    finalProps = this.applySvgAttributes(finalProps, imageProps.svgAttributes);
+
+    finalProps = {
+      ...finalProps,
+      key: elementKey
+    };
+
+    return React.createElement(NodeVisualElementConstants.IMAGE, finalProps);
+  }
+
+  createObjectElement(objectProps, elementKey) {
+    let finalProps = {};
+    finalProps[NodeVisualElementConstants.CSS_CLASS] = objectProps.class;
+
+    finalProps = this.applyTransform(finalProps, objectProps.shapeAttributes);
+    finalProps = this.applySvgAttributes(finalProps, objectProps.svgAttributes);
+
+    finalProps = {
+      ...finalProps,
+      key: elementKey
+    };
+
+    return React.createElement(NodeVisualElementConstants.OBJECT, finalProps);
+  }
+
+  createButtonElement(buttonProps, elementKey, nodeMeta) {
+    return IconFactory.createIcon(buttonProps.name, buttonProps, elementKey,
+      nodeMeta);
+  }
+
+  applySvgAttributes(elementProps, svgAttributes) {
+    if (svgAttributes) {
+      return {
+        ...elementProps,
+        ...svgAttributes
+      };
+    }
+    return elementProps;
+  }
+
+  applyTransform(elementProps, shapeAttributes) {
+    if (shapeAttributes) {
+      if (shapeAttributes.offset) {
+        return {
+          ...elementProps,
+          transform: `translate(
+                                ${shapeAttributes.offset.x}, 
+                                ${shapeAttributes.offset.y})`
+        };
+      }
+    }
+    return elementProps;
+  }
+}
+
+export default NodeVisualElementFactory;