ui-react/src/components/dialogs/Loop/CreateLoopModal.js

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP CLAMP
   4  * ================================================================================
   5  * Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  * http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END============================================
  19  * ===================================================================
  20  *
  21  */
  22
  23 import React from 'react'
  24 import Select from 'react-select';
  25 import Button from 'react-bootstrap/Button';
  26 import Modal from 'react-bootstrap/Modal';
  27 import Form from 'react-bootstrap/Form';
  28 import Row from 'react-bootstrap/Row';
  29 import Col from 'react-bootstrap/Col';
  30 import styled from 'styled-components';
  31 import LoopService from '../../../api/LoopService';
  32 import TemplateService from '../../../api/TemplateService';
  33 import LoopCache from '../../../api/LoopCache';
  34 import SvgGenerator from '../../loop_viewer/svg/SvgGenerator';
  35
  36 const ModalStyled = styled(Modal)`
  37         background-color: transparent;
  38 `
  39
  40 export default class CreateLoopModal extends React.Component {
  41         constructor(props, context) {
  42                 super(props, context);
  43
  44                 this.getAllLoopTemplates = this.getAllLoopTemplates.bind(this);
  45                 this.handleCreate = this.handleCreate.bind(this);
  46                 this.handleModelName = this.handleModelName.bind(this);
  47                 this.handleClose = this.handleClose.bind(this);
  48                 this.handleDropDownListChange = this.handleDropDownListChange.bind(this);
  49                 this.state = {
  50                         show: true,
  51                         chosenTemplateName: '',
  52                         modelName: '',
  53                         templateNames: [],
  54                         fakeLoopCacheWithTemplate: new LoopCache({})
  55                 };
  56         }
  57
  58         componentWillMount() {
  59                 this.getAllLoopTemplates();
  60         }
  61
  62         handleClose() {
  63                 this.setState({ show: false });
  64                 this.props.history.push('/');
  65         }
  66
  67         handleDropDownListChange(e) {
  68             if (typeof e.value !== "undefined") {
  69                 this.setState({
  70                 fakeLoopCacheWithTemplate:
  71                 new LoopCache({
  72                     "loopTemplate":e.templateObject,
  73                     "name": "fakeLoop"
  74                 }),
  75                 chosenTemplateName: e.value
  76                 })
  77                 } else {
  78                 this.setState({ fakeLoopCacheWithTemplate: new LoopCache({}) })
  79         }
  80         }
  81
  82         getAllLoopTemplates() {
  83                 TemplateService.getAllLoopTemplates().then(templatesData => {
  84                     const templateOptions = templatesData.map((templateData) => { return { label: templateData.name, value: templateData.name, templateObject: templateData } });
  85             this.setState({
  86                 templateNames: templateOptions })
  87                 });
  88         }
  89
  90         handleCreate() {
  91                 if (!this.state.modelName) {
  92                         alert("A model name is required");
  93                         return;
  94                 }
  95                 console.debug("Create Model " + this.state.modelName + ", Template " + this.state.chosenTemplateName + " is chosen");
  96                 this.setState({ show: false });
  97                 LoopService.createLoop("LOOP_" + this.state.modelName, this.state.chosenTemplateName).then(text => {
  98                         console.debug("CreateLoop response received: ", text);
  99                         try {
 100                                 this.props.history.push('/');
 101                                 this.props.loadLoopFunction("LOOP_" + this.state.modelName);
 102                         } catch(err) {
 103                                 alert(text);
 104                                 this.props.history.push('/');
 105                         }
 106                 })
 107                 .catch(error => {
 108                         console.debug("Create Loop failed");
 109                 });
 110         }
 111
 112         handleModelName = event => {
 113                 this.setState({
 114                         modelName: event.target.value
 115                 })
 116         }
 117
 118         render() {
 119                 return (
 120                         <ModalStyled size="xl" show={this.state.show} onHide={this.handleClose} backdrop="static" keyboard={false} >
 121                                 <Modal.Header closeButton>
 122                                         <Modal.Title>Create Model</Modal.Title>
 123                                 </Modal.Header>
 124                                 <Modal.Body>
 125                                         <Form.Group as={Row} controlId="formPlaintextEmail">
 126                                                 <Form.Label column sm="2">Template Name:</Form.Label>
 127                                                 <Col sm="10">
 128                                                         <Select onChange={this.handleDropDownListChange} options={this.state.templateNames} />
 129                                                 </Col>
 130                                         </Form.Group>
 131                     <Form.Group as={Row} style={{alignItems: 'center'}} controlId="formSvgPreview">
 132                     <Form.Label column sm="2">Model Preview:</Form.Label>
 133                         <Col sm="10">
 134                             <SvgGenerator loopCache={this.state.fakeLoopCacheWithTemplate} clickable={false} generatedFrom={SvgGenerator.GENERATED_FROM_TEMPLATE}/>
 135                         </Col>
 136                     </Form.Group>
 137                                         <Form.Group as={Row} controlId="formPlaintextEmail">
 138                                                 <Form.Label column sm="2">Model Name:</Form.Label>
 139                                                 <input type="text" style={{width: '50%', marginLeft: '1em' }}
 140                                                         value={this.state.modelName}
 141                                                         onChange={this.handleModelName}
 142                                                 />
 143                                         </Form.Group>
 144                                 </Modal.Body>
 145                                 <Modal.Footer>
 146                                         <Button variant="secondary" type="null" onClick={this.handleClose}>Cancel</Button>
 147                                         <Button variant="primary" type="submit" onClick={this.handleCreate}>Create</Button>
 148                                 </Modal.Footer>
 149                         </ModalStyled>
 150                 );
 151         }
 152 }