/*-
* ============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';
import OnapConstant from '../../../utils/OnapConstants';
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);
this.renderPdpGroupDropDown = this.renderPdpGroupDropDown.bind(this);
this.renderOpenLoopMessage = this.renderOpenLoopMessage.bind(this);
this.renderModalTitle = this.renderModalTitle.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);
this.setState({
showFailAlert: true,
showMessage: "Errors detected during policy data validation " + errors
});
return;
}
else {
console.info("NO validation errors found in policy data");
if (this.state.policyInstanceType === OnapConstant.microServiceType) {
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 === OnapConstant.operationalPolicyType) {
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: false,
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 === OnapConstant.microServiceType) {
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 === OnapConstant.operationalPolicyType) {
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 === OnapConstant.microServiceType) {
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 === OnapConstant.operationalPolicyType) {
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 });
}
renderPdpGroupDropDown() {
if(this.state.policyInstanceType !== OnapConstant.operationalPolicyType || !this.state.loopCache.isOpenLoopTemplate()) {
return (
<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>
);
}
}
renderOpenLoopMessage() {
if(this.state.policyInstanceType === OnapConstant.operationalPolicyType && this.state.loopCache.isOpenLoopTemplate()) {
return (
"Operational Policy cannot be configured as only Open Loop is supported for this Template!"
);
}
}
renderModalTitle() {
return (
<Modal.Title>Edit the policy</Modal.Title>
);
}
renderButton() {
var allElement = [(<Button variant="secondary" onClick={this.handleClose}>
Close
</Button>)];
if(this.state.policyInstanceType !== OnapConstant.operationalPolicyType || !this.state.loopCache.isOpenLoopTemplate()) {
allElement.push((
<Button variant="primary" disabled={this.readOnly} onClick={this.handleSave}>
Save Changes
</Button>
));
allElement.push((
<Button variant="primary" disabled={this.readOnly} onClick={this.handleRefresh}>
Refresh
</Button>
));
}
return allElement;
}
render() {
return (
<ModalStyled size="xl" backdrop="static" keyboard={false} show={this.state.show} onHide={this.handleClose}>
<Modal.Header closeButton>
{this.renderModalTitle()}
</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>
{this.renderOpenLoopMessage()}
<div id="editor" />
{this.renderPdpGroupDropDown()}
</Modal.Body>
<Modal.Footer>
{this.renderButton()}
</Modal.Footer>
</ModalStyled>
);
}
}