import React, { useState } from 'react';
import PropTypes from 'prop-types';
import reduxLang from '../../middleware/lang';
import DVKownMore from './DVKownMore';
import DVLabel from './../AppContent/CIDetailView/DVLabel';
import { DefaultPlayer as Video } from 'react-html5video';
import { useSwipeable } from 'react-swipeable';
import Div100vh from 'react-div-100vh';


const DVBody = ({ item, isFirst, isLast, showNextItem, showPrevItem, participated, 
	sendParticipation, toggleParticipated, doYouKnowMoreURL, color, t }) => {
	return <div className='DVBody'>
		<DetailMediaContainer
			item={item}
			isFirst={isFirst}
			isLast={isLast}
			showNextItem={showNextItem}
			showPrevItem={showPrevItem}
		/>
		<DVKownMore
					item={item}
					participated={participated}
					sendParticipation={sendParticipation}
					toggleParticipated={toggleParticipated}
					doYouKnowMoreURL={doYouKnowMoreURL}
					color={color}
				/>
		<DetailViewTags tags={item.tags} label={t('category')} />
		<DetailAttributeContainer
			name={t('inventory_number')}
			content={item['inventory_number']}
			phone={true}
		/>
		<DetailAttributeContainer name={t('title')} content={item.title} />
		<DetailAttributeContainer name={t('date')} content={item.date} />
		<DetailAttributeContainer name={t('owner')} content={item.participant} />
		<DetailAttributeContainer name={t('special')} content={item.description} />
		{item.history && <DetailAttributeContainer name={t('story')} content={item.history} />}
	</div>
};

DVBody.propTypes = {
	item: PropTypes.object.isRequired,
	isFirst: PropTypes.bool.isRequired,
	isLast: PropTypes.bool.isRequired,
	t: PropTypes.func.isRequired
};
export default reduxLang('DVBody')(DVBody);

const DetailMediaContainer = ({ item, isFirst, isLast, showNextItem, showPrevItem }) => {
	const handlers = useSwipeable({
		onSwipedLeft: !isLast ? showNextItem : undefined,
		onSwipedRight: !isFirst ? showPrevItem : undefined
	});
	return (
		<div className={`DetailMediaContainer${item.youtube ? ' youtube' : ''}`} {...handlers}>
			{!isFirst && <LeftNavButton handler={showPrevItem} />}
			<DVLabel text={item.inventory_number} />
			{item.video || item.youtube ? (
				<DIVideo video={item.video} youtube={item.youtube} alt={item.title} />
			) : (
				<DIImage item={item} alt={item.title} />
			)}
			{!isLast && <RightNavButton handler={showNextItem} />}
		</div>
	);
};
DetailMediaContainer.propTypes = {
	item: PropTypes.object.isRequired,
	isFirst: PropTypes.bool.isRequired,
	isLast: PropTypes.bool.isRequired,
	showNextItem: PropTypes.func.isRequired,
	showPrevItem: PropTypes.func.isRequired
};

const LeftNavButton = ({ handler }) => (
	<button className='LeftNavButton' onClick={handler}>
		<img src='/static/gfx/alps_links.svg' alt='left' />
	</button>
);
LeftNavButton.propTypes = {
	handler: PropTypes.func.isRequired
};
const RightNavButton = ({ handler }) => (
	<button className='RightNavButton' onClick={handler}>
		<img src='/static/gfx/alps_rechts.svg' alt='right' />
	</button>
);
RightNavButton.propTypes = {
	handler: PropTypes.func.isRequired
};

function youtube_parser(url) {
	var regExp = /^.*((youtu.be\/)|(v\/)|(\/u\/\w\/)|(embed\/)|(watch\?))\??v?=?([^#\&\?]*).*/;
	var match = url.match(regExp);
	return match && match[7].length == 11 ? match[7] : false;
}
const DIVideo = ({ video, youtube }) => (
	<div className='DIVideo'>
		{!youtube ? (
			<Video controls={['PlayPause', 'Seek', 'Time', 'Volume', 'Fullscreen']}>
				<source src={video} type='video/mp4' />
			</Video>
		) : (
			<iframe
				width='100%'
				src={`https://www.youtube.com/embed/${youtube_parser(youtube)}`}
				frameBorder='0'
				allow='accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture'
				allowFullScreen
			></iframe>
		)}
	</div>
);
DIVideo.propTypes = {
	video: PropTypes.string,
	youtube: PropTypes.string
};

const DIImage = ({ item, alt = '' }) => {
	const [open, setOpen] = useState(false);

	const openFullScreen = () => {
		setOpen(true);

		// fix cut off part on Safari
		document.getElementById('CIDetailView').style.overflow = 'visible';
	};

	const closeFullScreen = () => {
		setOpen(false);

		// revert Safari fix don when opening
		document.getElementById('CIDetailView').style.overflow = '';
	};

	if (open) {
		return <FullScreenImage image={item.image} close={closeFullScreen} />;
	}

	return (
		<div className='DIImage' onClick={openFullScreen}>
			<img src={item.image} alt={alt} />
		</div>
	);
};
DIImage.propTypes = {
	item: PropTypes.object.isRequired
};

const FullScreenImage = ({ image, close }) => (
	<Div100vh>
		<div
			className='FullScreenImage'
			style={{ backgroundImage: `url('${image}')` }}
			onClick={close}
		></div>
	</Div100vh>
);

const DetailViewTags = ({ tags, label }) => (
	<div className='DetailViewTags'>
		<DVLabel text={label} />
		<div>
			{tags.map((tag, i) => (
				<span className='Tag' key={i}>
					<button style={{border: '0px solid black'}}>{tag.name}</button>
				</span>
			))}
		</div>
	</div>
);

const DetailAttributeContainer = ({ name, content, phone = false }) => (
	<div className={`DetailAttributeContainer${phone ? ' phone-invetory-number' : ''}`}>
		<DVLabel text={name} />
		<DAContent content={content} />
	</div>
);
DetailAttributeContainer.propTypes = {
	name: PropTypes.string.isRequired,
	content: PropTypes.any.isRequired
};

const DAContent = ({ content }) => (
	<div className='DAContent'>
		<p className='medium-text'>{content}</p>
	</div>
);
DAContent.propTypes = {
	content: PropTypes.any.isRequired
};