OpenMediaCenter/src/elements/Preview/Preview.tsx

import React from 'react';
import style from './Preview.module.css';
import {Spinner} from 'react-bootstrap';
import {Link} from 'react-router-dom';
import GlobalInfos from '../../utils/GlobalInfos';
import {APINode, callAPIPlain} from '../../utils/Api';

interface PreviewProps {
    name: string;
    movieId: number;
}

interface PreviewState {
    previewpicture: string | null;
}

/**
 * Component for single preview tile
 * floating side by side
 */
class Preview extends React.Component<PreviewProps, PreviewState> {
    constructor(props: PreviewProps) {
        super(props);

        this.state = {
            previewpicture: null
        };
    }

    componentDidMount(): void {
        callAPIPlain(APINode.Video, {action: 'readThumbnail', movieid: this.props.movieId}, (result) => {
            this.setState({
                previewpicture: result
            });
        });
    }

    render(): JSX.Element {
        const themeStyle = GlobalInfos.getThemeStyle();
        return (
            <Link to={'/player/' + this.props.movieId}>
                <div className={style.videopreview + ' ' + themeStyle.secbackground + ' ' + themeStyle.preview}>
                    <div className={style.previewtitle + ' ' + themeStyle.lighttextcolor}>{this.props.name}</div>
                    <div className={style.previewpic}>
                        {this.state.previewpicture !== null ? (
                            <img className={style.previewimage} src={this.state.previewpicture} alt='Pic loading.' />
                        ) : (
                            <span className={style.loadAnimation}>
                                <Spinner animation='border' />
                            </span>
                        )}
                    </div>
                    <div className={style.previewbottom} />
                </div>
            </Link>
        );
    }
}

/**
 * Component for a Tag-name tile (used in category page)
 */
export class TagPreview extends React.Component<{name: string}> {
    render(): JSX.Element {
        const themeStyle = GlobalInfos.getThemeStyle();
        return (
            <div className={style.videopreview + ' ' + style.tagpreview + ' ' + themeStyle.secbackground + ' ' + themeStyle.preview}>
                <div className={style.tagpreviewtitle + ' ' + themeStyle.lighttextcolor}>{this.props.name}</div>
            </div>
        );
    }
}

export default Preview;