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+/*
+ * -
+ * * ============LICENSE_START=======================================================
+ * * Copyright (C) 2021 Nordix Foundation.
+ * * ================================================================================
+ * * 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.
+ * *
+ * * SPDX-License-Identifier: Apache-2.0
+ * * ============LICENSE_END=========================================================
+ *
+ */
+
+import React, { useState } from 'react';
+import Button from "react-bootstrap/Button";
+import Modal from 'react-bootstrap/Modal';
+import Form from 'react-bootstrap/Form';
+import Row from 'react-bootstrap/Row';
+import styled from 'styled-components';
+import Alert from 'react-bootstrap/Alert';
+import * as yaml from "js-yaml";
+import UploadToscaFile from "../../api/UploadToscaFile";
+
+const ModalStyled = styled(Modal)`
+ background-color: transparent;
+`
+
+const StyledMessagesDiv = styled.div`
+ overflow: auto;
+ min-width: 100%;
+ max-height: 300px;
+ padding: 5px 5px 0px 5px;
+ text-align: center;
+`
+
+const GetLocalToscaFileForUpload = (props) => {
+ const [selectedFile, setSelectedFile] = useState();
+ const [fileIsSelected, setFileIsSelected] = useState(false);
+ const [toscaJsonObject, setToscaJsonObject] = useState({});
+ const [show, setShow] = useState(true);
+ const [alertMessages, setAlertMessages] = useState();
+
+ const handleClose = () => {
+ setShow(false);
+ props.history.push('/');
+ }
+
+ const fileChangeHandler = (event) => {
+ event.preventDefault();
+
+ if (event.currentTarget.files[0] !== undefined) {
+ setSelectedFile(event.currentTarget.files[0]);
+ setFileIsSelected(true);
+
+ const file = event.currentTarget.files[0];
+
+ setAlertMessages([]);
+
+ const fileReader = new FileReader();
+
+ fileReader.onload = () => {
+ const jsonObj = yaml.load(fileReader.result, 'utf8');
+ setToscaJsonObject(jsonObj);
+ }
+
+ fileReader.readAsText(file);
+
+ } else {
+ return;
+ }
+ };
+
+ const receiveResponseFromUpload = (response, responseMessage) => {
+
+ if (response.ok) {
+ setAlertMessages(<Alert variant="success">
+ <Alert.Heading>Upload Success</Alert.Heading>
+ <p>Tosca Service Template from { selectedFile.name } was Successfully Uploaded</p>
+ <hr/>
+ <p>Type: { selectedFile.type }</p><p>Size: { +selectedFile.size / 1000 }Kb</p>
+ </Alert>);
+ }
+ else {
+ setAlertMessages(<Alert variant="danger">
+ <Alert.Heading>Upload Failure</Alert.Heading>
+ <p>Tosca Service Template from { selectedFile.name } failed to upload</p>
+ <p>Status code: { response.status }: { response.statusText }</p>
+ <p>Response from CLAMP: { responseMessage }</p>
+ <hr/>
+ <p>Type: { selectedFile.type }</p><p>Size: { +selectedFile.size / 1000 }Kb</p>
+ </Alert>);
+ }
+ };
+
+ return (
+ <ModalStyled size="lg"
+ show={ show }
+ onHide={ handleClose }
+ backdrop="static"
+ keyboard={ false }>
+ <Modal.Header closeButton>
+ <Modal.Title>Upload Tosca to Commissioning API</Modal.Title>
+ </Modal.Header>
+ <br/>
+ <div style={ { padding: '5px 5px 0px 5px' } }>
+ <Modal.Body>
+ <Form style={ { paddingTop: '20px' } }>
+ <Form.Group as={ Row }>
+ <Form.File
+ type="file"
+ className="custom-file-label"
+ id="inputGroupFile01"
+ onChange={ fileChangeHandler }
+ custom
+ accept=".yaml,.yml,.json"
+ label={ fileIsSelected ? selectedFile.name : 'Please select a file' }
+ >
+ </Form.File>
+ <Form.Text>Only .yaml, .yml and .json files are supported</Form.Text>
+ </Form.Group>
+ <Form.Group as={ Row }>
+ <UploadToscaFile toscaObject={ toscaJsonObject }
+ onResponseReceived={ receiveResponseFromUpload }/>
+ </Form.Group>
+ <Form.Group as={ Row }>
+ <StyledMessagesDiv>
+ { alertMessages }
+ </StyledMessagesDiv>
+ </Form.Group>
+ </Form>
+ </Modal.Body>
+ </div>
+ <Modal.Footer>
+ <Button variant="secondary"
+ onClick={ handleClose }>Close</Button>
+ </Modal.Footer>
+ </ModalStyled>
+ );
+}
+
+export default GetLocalToscaFileForUpload;