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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 Modal from "react-bootstrap/Modal";
import { Alert, Container, Dropdown, Table } from "react-bootstrap";
import Button from "react-bootstrap/Button";
import React, { useEffect, useState } from "react";
import styled from "styled-components";
import { Link } from "react-router-dom";
import ControlLoopService from "../../../api/ControlLoopService";
import Row from "react-bootstrap/Row";
const ModalStyled = styled(Modal)`
background-color: transparent;
`
const HorizontalSpace = styled.div`
padding-right: 2px;
padding-left: 2px;
`;
const DivWhiteSpaceStyled = styled.div`
overflow: auto;
min-width: 100%;
max-height: 300px;
padding: 5px 5px 0px 5px;
text-align: center;
`
const InstantiationManagementModal = (props) => {
const [show, setShow] = useState(true);
const [instantiationList, setInstantiationList] = useState([]);
const [alertMessage, setAlertMessage] = useState(null);
useEffect(async () => {
const response = await ControlLoopService.getControlLoopInstantiation();
const instantiationListJson = await response.json();
const parsedInstantiationList = instantiationListJson['controlLoopList'].map((instance, index) => {
return {
index: index,
name: instance['name'],
version: instance['version'],
orderedState: instance['orderedState'],
currentState: instance['state'],
disableDelete: instance['state'] !== 'UNINITIALISED'
}
});
setInstantiationList(parsedInstantiationList);
}, []);
const getBackgroundColor = (index) => {
if (index % 2 === 0) {
return 'Silver';
}
return 'White';
}
const deleteInstantiationHandler = async (instantiation, index) => {
console.log("deleteInstantiationHandler called");
const name = instantiation.name;
const version = instantiation.version;
const response = await ControlLoopService.deleteInstantiation(name, version);
updateList(index);
if (response.ok) {
successAlert();
} else {
await errorAlert(response);
}
}
const updateList = (index) => {
console.log("updateList called")
console.log(instantiationList)
const updatedList = [...instantiationList];
updatedList.splice(index, 1);
setInstantiationList(updatedList);
}
const renderDeleteButton = (instantiation, index) => {
if (instantiation.disableDelete) {
return (
<Button variant="outline-danger" type="null"
disabled={ true }
style={ { cursor: "not-allowed" } }>Delete</Button>
);
} else {
return (
<Button variant="danger" type="null"
onClick={ async () => deleteInstantiationHandler(instantiation, index) }>Delete</Button>
);
}
}
const handleClose = () => {
console.log("handleClose called");
setShow(false);
props.history.push('/');
}
const successAlert = () => {
console.log("successAlert called");
setAlertMessage(<Alert variant="success">
<Alert.Heading>Deletion of Instantiation Success</Alert.Heading>
<p>Deletion of Instantiation was successful!</p>
<hr/>
</Alert>);
}
const errorAlert = async (response) => {
console.log("errorAlert called");
setAlertMessage(<Alert variant="danger">
<Alert.Heading>Deletion of Instantiation Failure</Alert.Heading>
<p>An error occurred while trying to delete instantiation</p>
<p>Status code: { await response.status } : { response.statusText }</p>
<p>Status Text: { await response.text() }</p>
<hr/>
</Alert>);
}
const clearErrors = () => {
console.log("clearErrors called");
setAlertMessage(null);
}
return (
<ModalStyled size="xl"
show={ show }
onHide={ handleClose }
backdrop="static"
keyboard={ false }>
<Modal.Header closeButton>
<Modal.Title>Manage Instances</Modal.Title>
</Modal.Header>
<Modal.Body>
<Container>
<Row>
<Link to={ { pathname: "/editControlLoopInstanceProperties" } }>
<Button variant="primary" type="null">Create Instance</Button>
</Link>
<HorizontalSpace/>
<Link to={ { pathname: "/monitorInstantiation" } }>
<Button variant="secondary" type="null">Monitor Instantiations</Button>
</Link>
</Row>
</Container>
<Table bordered style={ { marginTop: '10px' } }>
<thead>
<tr>
<th>#</th>
<th style={ { textAlign: "center" } }>Instantiation Name</th>
<th style={ { textAlign: "center" } }>Edit Instantiation</th>
<th style={ { textAlign: "center" } }>Delete Instantiation</th>
<th style={ { textAlign: "center" } }>Change Order State</th>
<th style={ { textAlign: "center" } }>Instantiation Order State</th>
<th style={ { textAlign: "center" } }>Instantiation Current State</th>
</tr>
</thead>
<tbody>
{ instantiationList.map((instantiation, index) => {
return (
<tr style={ { backgroundColor: getBackgroundColor(index) } } key={ index } className="instantiationList">
<td>{ index + 1 }</td>
<td>{ instantiation.name }</td>
<td style={ { textAlign: "center" } }>
<Link to={ {
pathname: "editControlLoopInstanceProperties",
} } state={ instantiation.name }>
<Button variant="outline-success" type="null"
disabled={ true }
style={ { cursor: "not-allowed" } }>Edit</Button>
</Link>
</td>
<td style={ { textAlign: "center" } }>
{ renderDeleteButton(instantiation, index) }
</td>
<td style={ { textAlign: "center" } }>
<Link to={ {
pathname: "changeOrderState",
instantiationName: instantiation.name,
instantiationVersion: instantiation.version
} }>
<Button variant="secondary" type="null">Change</Button>
</Link>
</td>
<td>{ instantiation.orderedState }</td>
<td>{ instantiation.currentState }</td>
</tr>
)
}) }
</tbody>
</Table>
<DivWhiteSpaceStyled>
{ alertMessage }
</DivWhiteSpaceStyled>
</Modal.Body>
<Modal.Footer>
<Button variant="secondary" type="null" onClick={ clearErrors }>Clear Error Message</Button>
<Button variant="secondary" type="null" onClick={ handleClose }>Close</Button>
</Modal.Footer>
</ModalStyled>
);
}
export default InstantiationManagementModal;
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