Add new code new version

Change-Id: Ic02a76313503b526f17c3df29eb387a29fe6a42a
Signed-off-by: Michael Lando <ml636r@att.com>

1 files changed, 107 insertions, 0 deletions

diff --git a/openecomp-ui/src/nfvo-components/input/validation/ValidationTab.jsx b/openecomp-ui/src/nfvo-components/input/validation/ValidationTab.jsx
new file mode 100644
index 0000000000..6036518288
--- /dev/null
+++ b/openecomp-ui/src/nfvo-components/input/validation/ValidationTab.jsx
@@ -0,0 +1,107 @@
+import React from 'react';
+import Tab from 'react-bootstrap/lib/Tab.js';
+
+export default
+class ValidationTab extends React.Component {
+
+	static propTypes = {
+		children: React.PropTypes.node,
+		eventKey: React.PropTypes.any.isRequired,
+		onValidationStateChange: React.PropTypes.func //This property is assigned dynamically via React.cloneElement. lookup ValidationTabs.jsx. therefore it cannot be stated as required!
+	};
+
+	constructor(props) {
+		super(props);
+		this.validationComponents = [];
+	}
+
+	static childContextTypes = {
+		validationParent: React.PropTypes.any
+	};
+
+	static contextTypes = {
+		validationParent: React.PropTypes.any
+	};
+
+	getChildContext() {
+		return {validationParent: this};
+	}
+
+	state = {
+		isValid: true,
+		notifyParent: false
+	};
+
+	componentDidMount() {
+		let validationParent = this.context.validationParent;
+		if (validationParent) {
+			validationParent.register(this);
+		}
+	}
+
+	componentWillUnmount() {
+		let validationParent = this.context.validationParent;
+		if (validationParent) {
+			validationParent.unregister(this);
+		}
+	}
+
+	register(validationComponent) {
+		this.validationComponents.push(validationComponent);
+	}
+
+	unregister(validationComponent) {
+		this.childValidStateChanged(validationComponent, true);
+		this.validationComponents = this.validationComponents.filter(otherValidationComponent => validationComponent !== otherValidationComponent);
+	}
+
+	notifyValidStateChangedToParent(isValid) {
+
+		let validationParent = this.context.validationParent;
+		if (validationParent) {
+			validationParent.childValidStateChanged(this, isValid);
+		}
+	}
+
+	childValidStateChanged(validationComponent, isValid) {
+
+		const currentValidState = this.state.isValid;
+		if (isValid !== currentValidState) {
+			let filteredValidationComponents = this.validationComponents.filter(otherValidationComponent => validationComponent !== otherValidationComponent);
+			let newValidState = isValid && filteredValidationComponents.every(otherValidationComponent => {
+				return otherValidationComponent.isValid();
+			});
+			this.setState({isValid: newValidState, notifyParent: true});
+		}
+	}
+
+	validate() {
+		let isValid = true;
+		this.validationComponents.forEach(validationComponent => {
+			const isValidationComponentValid = validationComponent.validate().isValid;
+			isValid = isValidationComponentValid && isValid;
+		});
+		this.setState({isValid, notifyParent: false});
+		return {isValid};
+	}
+
+	componentDidUpdate(prevProps, prevState) {
+		if(prevState.isValid !== this.state.isValid) {
+			if(this.state.notifyParent) {
+				this.notifyValidStateChangedToParent(this.state.isValid);
+			}
+			this.props.onValidationStateChange(this.props.eventKey, this.state.isValid);
+		}
+	}
+
+	isValid() {
+		return this.state.isValid;
+	}
+
+	render() {
+		let {children, ...tabProps} = this.props;
+		return (
+			<Tab {...tabProps}>{children}</Tab>
+		);
+	}
+}