ui-react/src/components/dialogs/Policy/PolicyModal.js - onap/policy/clamp - Gitiles

 /*-
  * ============LICENSE_START=======================================================
  * ONAP CLAMP
  * ================================================================================
  * Copyright (C) 2020 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============================================
  * ===================================================================
  *
  */

 import React from 'react'
 import Button from 'react-bootstrap/Button';
 import Form from 'react-bootstrap/Form';
 import Col from 'react-bootstrap/Col';
 import Row from 'react-bootstrap/Row';
 import Select from 'react-select';
 import Modal from 'react-bootstrap/Modal';
 import styled from 'styled-components';
 import LoopService from '../../../api/LoopService';
 import LoopCache from '../../../api/LoopCache';
 import JSONEditor from '@json-editor/json-editor';
 import Alert from 'react-bootstrap/Alert';

 const ModalStyled = styled(Modal)`
 	background-color: transparent;
 `

 export default class PolicyModal extends React.Component {

 	state = {
 		show: true,
 		loopCache: this.props.loopCache,
 		jsonEditor: null,
 		policyName: this.props.match.params.policyName,
 		// This is to indicate whether it's an operational or config policy (in terms of loop instance)
 		policyInstanceType: this.props.match.params.policyInstanceType,
 		pdpGroup: null,
 		pdpGroupList: [],
 		pdpSubgroupList: [],
 		chosenPdpGroup: '',
 		chosenPdpSubgroup: '',
 		showSucAlert: false,
 		showFailAlert: false
 	};

 	constructor(props, context) {
 		super(props, context);
 		this.handleClose = this.handleClose.bind(this);
 		this.handleSave = this.handleSave.bind(this);
 		this.renderJsonEditor = this.renderJsonEditor.bind(this);
 		this.handlePdpGroupChange = this.handlePdpGroupChange.bind(this);
 		this.handlePdpSubgroupChange = this.handlePdpSubgroupChange.bind(this);
 		this.createJsonEditor = this.createJsonEditor.bind(this);
 		this.handleRefresh = this.handleRefresh.bind(this);
 		this.disableAlert =  this.disableAlert.bind(this);
 	}

 	handleSave() {
 		var errors = this.state.jsonEditor.validate();
 		var editorData = this.state.jsonEditor.getValue();

 		if (errors.length !== 0) {
 			console.error("Errors detected during policy data validation ", errors);
 			return;
 		}
 		else {
 			console.info("NO validation errors found in policy data");
 			if (this.state.policyInstanceType === 'MICRO-SERVICE-POLICY') {
                 this.state.loopCache.updateMicroServiceProperties(this.state.policyName, editorData);
                 this.state.loopCache.updateMicroServicePdpGroup(this.state.policyName, this.state.chosenPdpGroup, this.state.chosenPdpSubgroup);
                 LoopService.setMicroServiceProperties(this.state.loopCache.getLoopName(), this.state.loopCache.getMicroServiceForName(this.state.policyName)).then(resp => {
                     this.setState({ show: false });
                     this.props.history.push('/');
                     this.props.loadLoopFunction(this.state.loopCache.getLoopName());
                 });
 			} else if (this.state.policyInstanceType === 'OPERATIONAL-POLICY') {
 				this.state.loopCache.updateOperationalPolicyProperties(this.state.policyName, editorData);
 				this.state.loopCache.updateOperationalPolicyPdpGroup(this.state.policyName, this.state.chosenPdpGroup, this.state.chosenPdpSubgroup);
 				LoopService.setOperationalPolicyProperties(this.state.loopCache.getLoopName(), this.state.loopCache.getOperationalPolicies()).then(resp => {
 					this.setState({ show: false });
 				this.props.history.push('/');
 					this.props.loadLoopFunction(this.state.loopCache.getLoopName());
 				});
 			}
 		}
 	}

 	handleClose() {
 		this.setState({ show: false });
 		this.props.history.push('/');
 	}

 	componentDidMount() {
 		this.renderJsonEditor();
 	}

     createJsonEditor(toscaModel, editorData) {
         JSONEditor.defaults.themes.myBootstrap4 = JSONEditor.defaults.themes.bootstrap4.extend({
     			getTab: function(text,tabId) {
     				var liel = document.createElement('li');
     				liel.classList.add('nav-item');
     				var ael = document.createElement("a");
     				ael.classList.add("nav-link");
     				ael.setAttribute("style",'padding:10px;max-width:160px;');
     				ael.setAttribute("href", "#" + tabId);
     				ael.setAttribute('data-toggle', 'tab');
     				text.setAttribute("style",'word-wrap:break-word;');
     				ael.appendChild(text);
     				liel.appendChild(ael);
     				return liel;
     			}
     		});
         return new JSONEditor(document.getElementById("editor"),
         {   schema: toscaModel,
               startval: editorData,
               theme: 'myBootstrap4',
               object_layout: 'grid',
               disable_properties: true,
               disable_edit_json: false,
               disable_array_reorder: true,
               disable_array_delete_last_row: true,
               disable_array_delete_all_rows: false,
               array_controls_top: true,
               keep_oneof_values: false,
               collapsed:true,
               show_errors: 'always',
               display_required_only: false,
               show_opt_in: false,
               prompt_before_delete: true,
               required_by_default: false
         })
     }

 	renderJsonEditor() {
 		console.debug("Rendering PolicyModal ", this.state.policyName);
 		var toscaModel = {};
 		var editorData = {};
 		var pdpGroupValues = {};
 		var chosenPdpGroupValue, chosenPdpSubgroupValue;
 		if (this.state.policyInstanceType === 'MICRO-SERVICE-POLICY') {
 			toscaModel = this.state.loopCache.getMicroServiceJsonRepresentationForName(this.state.policyName);
 			editorData = this.state.loopCache.getMicroServicePropertiesForName(this.state.policyName);
 			pdpGroupValues = this.state.loopCache.getMicroServiceSupportedPdpGroup(this.state.policyName);
 			chosenPdpGroupValue = this.state.loopCache.getMicroServicePdpGroup(this.state.policyName);
 			chosenPdpSubgroupValue = this.state.loopCache.getMicroServicePdpSubgroup(this.state.policyName);
 		} else if (this.state.policyInstanceType === 'OPERATIONAL-POLICY') {
 			toscaModel = this.state.loopCache.getOperationalPolicyJsonRepresentationForName(this.state.policyName);
 			editorData = this.state.loopCache.getOperationalPolicyPropertiesForName(this.state.policyName);
 			pdpGroupValues = this.state.loopCache.getOperationalPolicySupportedPdpGroup(this.state.policyName);
 			chosenPdpGroupValue = this.state.loopCache.getOperationalPolicyPdpGroup(this.state.policyName);
 			chosenPdpSubgroupValue = this.state.loopCache.getOperationalPolicyPdpSubgroup(this.state.policyName);
 		}

 		if (toscaModel == null) {
 			return;
 		}

         var pdpSubgroupValues = [];
 		if (typeof(chosenPdpGroupValue) !== "undefined") {
 			var selectedPdpGroup =	pdpGroupValues.filter(entry => (Object.keys(entry)[0] === chosenPdpGroupValue));
 			pdpSubgroupValues = selectedPdpGroup[0][chosenPdpGroupValue].map((pdpSubgroup) => { return { label: pdpSubgroup, value: pdpSubgroup } });
 		}
 		this.setState({
         				jsonEditor: this.createJsonEditor(toscaModel,editorData),
         				pdpGroup: pdpGroupValues,
         				pdpGroupList: pdpGroupValues.map(entry => {
                                       				return { label: Object.keys(entry)[0], value: Object.keys(entry)[0] };
                                       		}),
         				pdpSubgroupList: pdpSubgroupValues,
         				chosenPdpGroup: chosenPdpGroupValue,
         				chosenPdpSubgroup: chosenPdpSubgroupValue
         			})
 	}

 	handlePdpGroupChange(e) {
 		var selectedPdpGroup =	this.state.pdpGroup.filter(entry => (Object.keys(entry)[0] === e.value));
 		const pdpSubgroupValues = selectedPdpGroup[0][e.value].map((pdpSubgroup) => { return { label: pdpSubgroup, value: pdpSubgroup } });
 		if (this.state.chosenPdpGroup !== e.value) {
 			this.setState({
 				chosenPdpGroup: e.value,
 				chosenPdpSubgroup: '',
 				pdpSubgroupList: pdpSubgroupValues
 			});
 		}
 	}

 	handlePdpSubgroupChange(e) {
 		this.setState({ chosenPdpSubgroup: e.value });
 	}

 	handleRefresh() {
 		var newLoopCache, toscaModel, editorData;
 		if (this.state.policyInstanceType === 'MICRO-SERVICE-POLICY') {
 			LoopService.refreshMicroServicePolicyJson(this.state.loopCache.getLoopName(),this.state.policyName).then(data => {
 				newLoopCache =  new LoopCache(data);
 				toscaModel = newLoopCache.getMicroServiceJsonRepresentationForName(this.state.policyName);
 				editorData = newLoopCache.getMicroServicePropertiesForName(this.state.policyName);
 				document.getElementById("editor").innerHTML = "";
 				this.setState({
 					loopCache: newLoopCache,
 					jsonEditor: this.createJsonEditor(toscaModel,editorData),
 					showSucAlert: true,
 					showMessage: "Successfully refreshed"
 				});
 			})
 			.catch(error => {
 				console.error("Error while refreshing the Operational Policy Json Representation");
 				this.setState({
 					showFailAlert: true,
 					showMessage: "Refreshing of UI failed"
 				});
 			});
 		} else if (this.state.policyInstanceType === 'OPERATIONAL-POLICY') {
 			LoopService.refreshOperationalPolicyJson(this.state.loopCache.getLoopName(),this.state.policyName).then(data => {
 				var newLoopCache =  new LoopCache(data);
 				toscaModel = newLoopCache.getOperationalPolicyJsonRepresentationForName(this.state.policyName);
 				editorData = newLoopCache.getOperationalPolicyPropertiesForName(this.state.policyName);
 				document.getElementById("editor").innerHTML = "";
 				this.setState({
 					loopCache: newLoopCache,
 					jsonEditor: this.createJsonEditor(toscaModel,editorData),
 					showSucAlert: true,
 					showMessage: "Successfully refreshed"
 				});
 			})
 			.catch(error => {
 				console.error("Error while refreshing the Operational Policy Json Representation");
 				this.setState({
 					showFailAlert: true,
 					showMessage: "Refreshing of UI failed"
 				});
 			});
 		}
 	}

 	disableAlert() {
 		this.setState ({ showSucAlert: false, showFailAlert: false });
 	}

 	render() {
 		return (
 			<ModalStyled size="xl" show={this.state.show} onHide={this.handleClose}>
 				<Modal.Header closeButton>
 					<Modal.Title>Edit the policy</Modal.Title>
 				</Modal.Header>
 				<Alert variant="success" show={this.state.showSucAlert} onClose={this.disableAlert} dismissible>
 					{this.state.showMessage}
 				</Alert>
 				<Alert variant="danger" show={this.state.showFailAlert} onClose={this.disableAlert} dismissible>
 					{this.state.showMessage}
 				</Alert>
 				<Modal.Body>
 					<div id="editor" />
 					<Form.Group as={Row} controlId="formPlaintextEmail">
 						<Form.Label column sm="2">Pdp Group Info</Form.Label>
 						<Col sm="3">
 							<Select value={{ label: this.state.chosenPdpGroup, value: this.state.chosenPdpGroup }} onChange={this.handlePdpGroupChange} options={this.state.pdpGroupList} />
 						</Col>
 						<Col sm="3">
 							<Select value={{ label: this.state.chosenPdpSubgroup, value: this.state.chosenPdpSubgroup }} onChange={this.handlePdpSubgroupChange} options={this.state.pdpSubgroupList} />
 						</Col>
 					</Form.Group>
 				</Modal.Body>
 				<Modal.Footer>
 					<Button variant="secondary" onClick={this.handleClose}>
 						Close
 					</Button>
 					<Button variant="primary" onClick={this.handleSave}>
 						Save Changes
 					</Button>
 					<Button variant="primary" onClick={this.handleRefresh}>
 						Refresh
 					</Button>
 				</Modal.Footer>
 			</ModalStyled>

 		);
 	}
 }
	/*-
	* ============LICENSE_START=======================================================
	* ONAP CLAMP
	* ================================================================================
	* Copyright (C) 2020 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============================================
	* ===================================================================
	*
	*/

	import React from 'react'
	import Button from 'react-bootstrap/Button';
	import Form from 'react-bootstrap/Form';
	import Col from 'react-bootstrap/Col';
	import Row from 'react-bootstrap/Row';
	import Select from 'react-select';
	import Modal from 'react-bootstrap/Modal';
	import styled from 'styled-components';
	import LoopService from '../../../api/LoopService';
	import LoopCache from '../../../api/LoopCache';
	import JSONEditor from '@json-editor/json-editor';
	import Alert from 'react-bootstrap/Alert';

	const ModalStyled = styled(Modal)`
	background-color: transparent;
	`

	export default class PolicyModal extends React.Component {

	state = {
	show: true,
	loopCache: this.props.loopCache,
	jsonEditor: null,
	policyName: this.props.match.params.policyName,
	// This is to indicate whether it's an operational or config policy (in terms of loop instance)
	policyInstanceType: this.props.match.params.policyInstanceType,
	pdpGroup: null,
	pdpGroupList: [],
	pdpSubgroupList: [],
	chosenPdpGroup: '',
	chosenPdpSubgroup: '',
	showSucAlert: false,
	showFailAlert: false
	};

	constructor(props, context) {
	super(props, context);
	this.handleClose = this.handleClose.bind(this);
	this.handleSave = this.handleSave.bind(this);
	this.renderJsonEditor = this.renderJsonEditor.bind(this);
	this.handlePdpGroupChange = this.handlePdpGroupChange.bind(this);
	this.handlePdpSubgroupChange = this.handlePdpSubgroupChange.bind(this);
	this.createJsonEditor = this.createJsonEditor.bind(this);
	this.handleRefresh = this.handleRefresh.bind(this);
	this.disableAlert = this.disableAlert.bind(this);
	}

	handleSave() {
	var errors = this.state.jsonEditor.validate();
	var editorData = this.state.jsonEditor.getValue();

	if (errors.length !== 0) {
	console.error("Errors detected during policy data validation ", errors);
	return;
	}
	else {
	console.info("NO validation errors found in policy data");
	if (this.state.policyInstanceType === 'MICRO-SERVICE-POLICY') {
	this.state.loopCache.updateMicroServiceProperties(this.state.policyName, editorData);
	this.state.loopCache.updateMicroServicePdpGroup(this.state.policyName, this.state.chosenPdpGroup, this.state.chosenPdpSubgroup);
	LoopService.setMicroServiceProperties(this.state.loopCache.getLoopName(), this.state.loopCache.getMicroServiceForName(this.state.policyName)).then(resp => {
	this.setState({ show: false });
	this.props.history.push('/');
	this.props.loadLoopFunction(this.state.loopCache.getLoopName());
	});
	} else if (this.state.policyInstanceType === 'OPERATIONAL-POLICY') {
	this.state.loopCache.updateOperationalPolicyProperties(this.state.policyName, editorData);
	this.state.loopCache.updateOperationalPolicyPdpGroup(this.state.policyName, this.state.chosenPdpGroup, this.state.chosenPdpSubgroup);
	LoopService.setOperationalPolicyProperties(this.state.loopCache.getLoopName(), this.state.loopCache.getOperationalPolicies()).then(resp => {
	this.setState({ show: false });
	this.props.history.push('/');
	this.props.loadLoopFunction(this.state.loopCache.getLoopName());
	});
	}
	}
	}

	handleClose() {
	this.setState({ show: false });
	this.props.history.push('/');
	}

	componentDidMount() {
	this.renderJsonEditor();
	}

	createJsonEditor(toscaModel, editorData) {
	JSONEditor.defaults.themes.myBootstrap4 = JSONEditor.defaults.themes.bootstrap4.extend({
	getTab: function(text,tabId) {
	var liel = document.createElement('li');
	liel.classList.add('nav-item');
	var ael = document.createElement("a");
	ael.classList.add("nav-link");
	ael.setAttribute("style",'padding:10px;max-width:160px;');
	ael.setAttribute("href", "#" + tabId);
	ael.setAttribute('data-toggle', 'tab');
	text.setAttribute("style",'word-wrap:break-word;');
	ael.appendChild(text);
	liel.appendChild(ael);
	return liel;
	}
	});
	return new JSONEditor(document.getElementById("editor"),
	{ schema: toscaModel,
	startval: editorData,
	theme: 'myBootstrap4',
	object_layout: 'grid',
	disable_properties: true,
	disable_edit_json: false,
	disable_array_reorder: true,
	disable_array_delete_last_row: true,
	disable_array_delete_all_rows: false,
	array_controls_top: true,
	keep_oneof_values: false,
	collapsed:true,
	show_errors: 'always',
	display_required_only: false,
	show_opt_in: false,
	prompt_before_delete: true,
	required_by_default: false
	})
	}

	renderJsonEditor() {
	console.debug("Rendering PolicyModal ", this.state.policyName);
	var toscaModel = {};
	var editorData = {};
	var pdpGroupValues = {};
	var chosenPdpGroupValue, chosenPdpSubgroupValue;
	if (this.state.policyInstanceType === 'MICRO-SERVICE-POLICY') {
	toscaModel = this.state.loopCache.getMicroServiceJsonRepresentationForName(this.state.policyName);
	editorData = this.state.loopCache.getMicroServicePropertiesForName(this.state.policyName);
	pdpGroupValues = this.state.loopCache.getMicroServiceSupportedPdpGroup(this.state.policyName);
	chosenPdpGroupValue = this.state.loopCache.getMicroServicePdpGroup(this.state.policyName);
	chosenPdpSubgroupValue = this.state.loopCache.getMicroServicePdpSubgroup(this.state.policyName);
	} else if (this.state.policyInstanceType === 'OPERATIONAL-POLICY') {
	toscaModel = this.state.loopCache.getOperationalPolicyJsonRepresentationForName(this.state.policyName);
	editorData = this.state.loopCache.getOperationalPolicyPropertiesForName(this.state.policyName);
	pdpGroupValues = this.state.loopCache.getOperationalPolicySupportedPdpGroup(this.state.policyName);
	chosenPdpGroupValue = this.state.loopCache.getOperationalPolicyPdpGroup(this.state.policyName);
	chosenPdpSubgroupValue = this.state.loopCache.getOperationalPolicyPdpSubgroup(this.state.policyName);
	}

	if (toscaModel == null) {
	return;
	}

	var pdpSubgroupValues = [];
	if (typeof(chosenPdpGroupValue) !== "undefined") {
	var selectedPdpGroup = pdpGroupValues.filter(entry => (Object.keys(entry)[0] === chosenPdpGroupValue));
	pdpSubgroupValues = selectedPdpGroup[0][chosenPdpGroupValue].map((pdpSubgroup) => { return { label: pdpSubgroup, value: pdpSubgroup } });
	}
	this.setState({
	jsonEditor: this.createJsonEditor(toscaModel,editorData),
	pdpGroup: pdpGroupValues,
	pdpGroupList: pdpGroupValues.map(entry => {
	return { label: Object.keys(entry)[0], value: Object.keys(entry)[0] };
	}),
	pdpSubgroupList: pdpSubgroupValues,
	chosenPdpGroup: chosenPdpGroupValue,
	chosenPdpSubgroup: chosenPdpSubgroupValue
	})
	}

	handlePdpGroupChange(e) {
	var selectedPdpGroup = this.state.pdpGroup.filter(entry => (Object.keys(entry)[0] === e.value));
	const pdpSubgroupValues = selectedPdpGroup[0][e.value].map((pdpSubgroup) => { return { label: pdpSubgroup, value: pdpSubgroup } });
	if (this.state.chosenPdpGroup !== e.value) {
	this.setState({
	chosenPdpGroup: e.value,
	chosenPdpSubgroup: '',
	pdpSubgroupList: pdpSubgroupValues
	});
	}
	}

	handlePdpSubgroupChange(e) {
	this.setState({ chosenPdpSubgroup: e.value });
	}

	handleRefresh() {
	var newLoopCache, toscaModel, editorData;
	if (this.state.policyInstanceType === 'MICRO-SERVICE-POLICY') {
	LoopService.refreshMicroServicePolicyJson(this.state.loopCache.getLoopName(),this.state.policyName).then(data => {
	newLoopCache = new LoopCache(data);
	toscaModel = newLoopCache.getMicroServiceJsonRepresentationForName(this.state.policyName);
	editorData = newLoopCache.getMicroServicePropertiesForName(this.state.policyName);
	document.getElementById("editor").innerHTML = "";
	this.setState({
	loopCache: newLoopCache,
	jsonEditor: this.createJsonEditor(toscaModel,editorData),
	showSucAlert: true,
	showMessage: "Successfully refreshed"
	});
	})
	.catch(error => {
	console.error("Error while refreshing the Operational Policy Json Representation");
	this.setState({
	showFailAlert: true,
	showMessage: "Refreshing of UI failed"
	});
	});
	} else if (this.state.policyInstanceType === 'OPERATIONAL-POLICY') {
	LoopService.refreshOperationalPolicyJson(this.state.loopCache.getLoopName(),this.state.policyName).then(data => {
	var newLoopCache = new LoopCache(data);
	toscaModel = newLoopCache.getOperationalPolicyJsonRepresentationForName(this.state.policyName);
	editorData = newLoopCache.getOperationalPolicyPropertiesForName(this.state.policyName);
	document.getElementById("editor").innerHTML = "";
	this.setState({
	loopCache: newLoopCache,
	jsonEditor: this.createJsonEditor(toscaModel,editorData),
	showSucAlert: true,
	showMessage: "Successfully refreshed"
	});
	})
	.catch(error => {
	console.error("Error while refreshing the Operational Policy Json Representation");
	this.setState({
	showFailAlert: true,
	showMessage: "Refreshing of UI failed"
	});
	});
	}
	}

	disableAlert() {
	this.setState ({ showSucAlert: false, showFailAlert: false });
	}

	render() {
	return (
	<ModalStyled size="xl" show={this.state.show} onHide={this.handleClose}>
	<Modal.Header closeButton>
	<Modal.Title>Edit the policy</Modal.Title>
	</Modal.Header>
	<Alert variant="success" show={this.state.showSucAlert} onClose={this.disableAlert} dismissible>
	{this.state.showMessage}
	</Alert>
	<Alert variant="danger" show={this.state.showFailAlert} onClose={this.disableAlert} dismissible>
	{this.state.showMessage}
	</Alert>
	<Modal.Body>
	<div id="editor" />
	<Form.Group as={Row} controlId="formPlaintextEmail">
	<Form.Label column sm="2">Pdp Group Info</Form.Label>
	<Col sm="3">
	<Select value={{ label: this.state.chosenPdpGroup, value: this.state.chosenPdpGroup }} onChange={this.handlePdpGroupChange} options={this.state.pdpGroupList} />
	</Col>
	<Col sm="3">
	<Select value={{ label: this.state.chosenPdpSubgroup, value: this.state.chosenPdpSubgroup }} onChange={this.handlePdpSubgroupChange} options={this.state.pdpSubgroupList} />
	</Col>
	</Form.Group>
	</Modal.Body>
	<Modal.Footer>
	<Button variant="secondary" onClick={this.handleClose}>
	Close
	</Button>
	<Button variant="primary" onClick={this.handleSave}>
	Save Changes
	</Button>
	<Button variant="primary" onClick={this.handleRefresh}>
	Refresh
	</Button>
	</Modal.Footer>
	</ModalStyled>

	);
	}
	}