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/*
* SonarQube
* Copyright (C) 2009-2022 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import styled from '@emotion/styled';
import React from 'react';
import { registerListener, unregisterListener } from '../../helpers/globalMessages';
import { Message } from '../../types/globalMessages';
import { zIndexes } from '../theme';
import GlobalMessage from './GlobalMessage';
const MESSAGE_DISPLAY_TIME = 5000;
const MAX_MESSAGES = 3;
interface State {
messages: Message[];
}
export default class GlobalMessagesContainer extends React.Component<{}, State> {
mounted = false;
constructor(props: {}) {
super(props);
this.state = {
messages: []
};
}
componentDidMount() {
this.mounted = true;
registerListener(this.handleAddMessage);
}
componentWillUnmount() {
this.mounted = false;
unregisterListener(this.handleAddMessage);
}
handleAddMessage = (message: Message) => {
if (this.mounted) {
this.setState(({ messages }) => ({ messages: [...messages, message].slice(-MAX_MESSAGES) }));
setTimeout(() => {
this.closeMessage(message.id);
}, MESSAGE_DISPLAY_TIME);
}
};
closeMessage = (messageId: string) => {
if (this.mounted) {
this.setState(({ messages }) => {
return { messages: messages.filter(m => m.id !== messageId) };
});
}
};
render() {
const { messages } = this.state;
if (messages.length === 0) {
return null;
}
return (
<MessagesContainer>
{messages.map(message => (
<GlobalMessage
closeGlobalMessage={this.closeMessage}
key={message.id}
message={message}
/>
))}
</MessagesContainer>
);
}
}
const MessagesContainer = styled.div`
position: fixed;
z-index: ${zIndexes.processContainerZIndex};
top: 0;
left: 50%;
width: 350px;
margin-left: -175px;
`;
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