signal-desktop/ts/components/conversation/media-gallery/AttachmentSection.tsx
2018-07-17 17:15:34 -07:00

77 lines
2.1 KiB
TypeScript

import React from 'react';
import { AttachmentType } from './types/AttachmentType';
import { DocumentListItem } from './DocumentListItem';
import { ItemClickEvent } from './types/ItemClickEvent';
import { MediaGridItem } from './MediaGridItem';
import { Message } from './types/Message';
import { missingCaseError } from '../../../util/missingCaseError';
import { Localizer } from '../../../types/Util';
interface Props {
i18n: Localizer;
header?: string;
type: AttachmentType;
messages: Array<Message>;
onItemClick?: (event: ItemClickEvent) => void;
}
export class AttachmentSection extends React.Component<Props> {
public render() {
const { header } = this.props;
return (
<div className="module-attachment-section">
<h2 className="module-attachment-section__header">{header}</h2>
<div className="module-attachment-section__items">
{this.renderItems()}
</div>
</div>
);
}
private renderItems() {
const { i18n, messages, type } = this.props;
return messages.map((message, index, array) => {
const shouldShowSeparator = index < array.length - 1;
const { attachments } = message;
const firstAttachment = attachments[0];
const onClick = this.createClickHandler(message);
switch (type) {
case 'media':
return (
<MediaGridItem
key={message.id}
message={message}
onClick={onClick}
i18n={i18n}
/>
);
case 'documents':
return (
<DocumentListItem
key={message.id}
fileName={firstAttachment.fileName}
fileSize={firstAttachment.size}
shouldShowSeparator={shouldShowSeparator}
onClick={onClick}
timestamp={message.received_at}
/>
);
default:
return missingCaseError(type);
}
});
}
private createClickHandler = (message: Message) => () => {
const { onItemClick, type } = this.props;
if (!onItemClick) {
return;
}
onItemClick({ type, message });
};
}