#!/bin/bash

if [[ "${get_data[v]}" ]]; then
	if [[ "${get_data[v]}" == '18l' || "${get_data[v]}" == '5eFdt6Y_34E' ]]; then
		uploader='MyMusicGroup'
		title='█▬█ █ ▀█▀ Jeden Osiem L - Jak Zapomnieć (Oficjalny Teledysk)'
		url='https://f.sakamoto.pl/videoplayback_.flv'
		meta[title]="$title"
		source templates/head.sh
	else
		cd temp
		video=$(haruhi-dl --write-pages --cookies ${cfg[_cookies]} -J "http://youtube.com/watch?v=${get_data[v]}")
		if [[ $video == '' ]]; then # okay who did this
			video=$(haruhi-dl --write-pages --cookies ${cfg[_cookies]} -J "http://youtube.com/watch?v=${get_data[v]}")
			if [[ $video == '' ]]; then # seriously WHO DID THIS
				return
		 	fi
		fi
		cd ..
		#echo "http://youtube.com/watch?v=${get_data[v]}" > /dev/stderr
		channel_id=$(jq -r '.channel_url' <<< "$video" | sed -s 's/http:\/\/www.youtube.com\/channel\///')
		uploader=$(jq -r '.uploader' <<< "$video")
		title=$(jq -r '.title' <<< "$video")
		meta[title]="$title"
		source templates/head.sh
		IFS=$'\n'
		urls=($(jq -r '.formats[] | select(.format_id == "22" or .format_id == "18").url' <<< "$video"))
		unset IFS
		if [[ ${urls[1]} != '' ]]; then
			url=${urls[1]}
		else
			url=${urls[0]}
		fi
	fi
	echo "<form action='search.shs'>
	<input name='q' type='text'>
	<input type='submit' value='Search'>
	</form>
	<div><br>"

	source "${cfg[namespace]}/webroot/player_flash.shs"

	#<video id='player' src='$url' controls></video>
	echo "<h2>$title</h2>
	<div>
		<div>
			Uploaded by <b><a href='/channel/$channel_id'>$uploader</a></b> on <b>$(date -d "$(echo $video | jq -r '.upload_date' | sed -E 's/..../&-/;s/....-../&-/')" "+%d %B %Y")</b>
		</div>
		<div>
			<b>$(echo $video | jq -r '.view_count')</b> views<br>
			<b>$(echo $video | jq -r '.like_count')</b> likes, <b>$(echo $video | jq -r '.dislike_count')</b> dislikes.<br>"
			if [[ ${cookies[sh_session]} ]]; then
				if [[ $(grep $(session_get_username "${cookies[sh_session]}") storage/faves | grep "${get_data[v]}") == '' ]]; then
					echo "<a href='fav.shs?v=$(sed -s 's/<//g;' <<< "${get_data[v]}")' target='_blank'>Add to favourites</a><br>"
				else
					echo "<a href='unfav.shs?v=$(sed -s 's/<//g;' <<< "${get_data[v]}")' target='_blank'>Remove from favourites</a><br>"
				fi
				if [[ $(grep $(session_get_username "${cookies[sh_session]}") storage/subscribed | grep "$channel_id") == '' ]]; then
					echo "<a href='subscribe.shs?id=$channel_id' target='_blank'>Subscribe to $uploader!</a><br>"
				else
					echo "<a href='unsubscribe.shs?id=$channel_id' target='_blank'>Unsubscribe from $uploader</a><br>"
				fi
			else
				echo "<b><a href='/login.shs?r=$(echo ${r[url]} | sed -s 's/?/___/')'>Log in</a> to add this video to your favourites and/or subscribe to this channel!</b><br>"
			fi
			echo "<br><br>
		</div>
	</div>
	<span><i>Description</i>:<br>$(echo "$video" | jq -r '.description' | sed -E 's/$/<br>/g')</span>
	</div>";

	vid="$(cat "temp/${get_data[v]}_https_-_"*"watch"*".dump")"
	vid_json="$(tr -d '\n' <<< "$vid" | grep -Poh "ytInitialData.*?</script>" | sed 's/ytInitialData = //;s/<\/script>//')"

	echo "<h1>Recommended</h1>
	<div style='display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));'>"

	jq -r '.contents.twoColumnWatchNextResults.secondaryResults.secondaryResults.results[] | .compactAutoplayRenderer.contents[0].compactVideoRenderer, .compactVideoRenderer | if .videoId != null then "<div><a href='"'"'/watch?v="+.videoId+"'"'"'><img src='"'"'https://i.ytimg.com/vi/"+.videoId+"/mqdefault.jpg'"'"'>"+.title.simpleText+"</a></div>" else empty end' <<< "$vid_json"
	
	#for i in $(grep -ohE "watch\?v\=[A-zaz0-9]{11}" <<< "$vid" | cut -c 9-19 | uniq); do
	#	echo "<div><a href='/watch?v=$i'><img src='https://i.ytimg.com/vi/$i/mqdefault.jpg'></a><br></div>";
	#done

	vid="$(curl -s "https://www.youtube.com/watch?v=${get_data[v]}" -c cookiejar_)" # broken comment support, we need this for now

	echo "</div><h1>Comments</h1>"
	
	cont="$(echo "$vid" | grep -Poh 'continuation":".*?"' | sed -E 's/.*":"//g;s/"//g')"
	CSRF="$(echo "$vid" | grep -Poh 'XSRF_TOKEN":".*?"' | sed -E 's/XSRF_TOKEN":"//g;s/"//g;s/\\u00/%/g')"


	comments="$(curl -vvv 'https://www.youtube.com/comment_service_ajax?action_get_comments=1&pbj=1&ctoken='"$cont"'&continuation='"$cont" -H 'Accept: */*' -H 'Accept-Language: en-US,en;q=0.5' --compressed -H 'X-YouTube-Client-Name: 1' -H 'X-YouTube-Client-Version: 2.20201105.01.01' --data-raw 'session_token='"$CSRF" -b cookiejar_)"

	IFS=$'\n'
	comment_nick=($(jq -r '.response.continuationContents.itemSectionContinuation.contents[].commentThreadRenderer.comment.commentRenderer.authorText.simpleText' <<< "$comments"))
	comment_published=($(jq -r '.response.continuationContents.itemSectionContinuation.contents[].commentThreadRenderer.comment.commentRenderer.publishedTimeText.runs[0].text' <<< "$comments"))
	comment_likes=($(jq -r '.response.continuationContents.itemSectionContinuation.contents[].commentThreadRenderer.comment.commentRenderer.likeCount' <<< "$comments"))
	comment_avatar=($(jq -r '.response.continuationContents.itemSectionContinuation.contents[].commentThreadRenderer.comment.commentRenderer.authorThumbnail.thumbnails[1].url' <<< "$comments"))
	unset IFS
	x=$(jq '.response.continuationContents.itemSectionContinuation.contents[].commentThreadRenderer.comment.commentRenderer.contentText.runs | map(.text)' <<< "$comments")
	IFS=']'
	for i in $x; do
		comment_text+=($(echo "$i]" | jq -r 'join("")')) # sincerely, fsck [] shell expansion
	done

	for (( i=0; i<${#comment_nick[@]}; i++ )); do
		echo "<div><img src='${comment_avatar[$i]}'>
			<b>${comment_nick[$i]}</b> | ${comment_published[$i]} | ${comment_likes[$i]} liked<br>
			<pre>${comment_text[$i]}</pre>
		</div><hr>"
	done

	if [[ "${get_data[playlist]}" ]]; then
		playlist=$(haruhi-dl --cookies ${cfg[_cookies]} -j --flat-playlist "https://www.youtube.com/playlist?list=${get_data[playlist]}")
	
		IFS=$'\n'
		video_title=($(jq -r '.title' <<< $playlist))
		video_id=($(jq -r '.id' <<< $playlist))
		
		for (( i=0; i<${#video_id[@]}; i++ )); do
			if [[ "${video_id[$i]}" == "${get_data[v]}" ]]; then
				next="${video_id[$((i+1))]}"
				break
			fi
		done

		[[ "$next" == '' ]] && next='dQw4w9WgXcQ'
		
		echo "<script type='text/javascript'>
		window.addEventListener('DOMContentLoaded', (event) => {
			var video = document.getElementById('player');
			// video.play();
			video.addEventListener('ended',function(){
				window.location = 'watch?v=$next&playlist=$(html_encode ${get_data[playlist]})';
			});
		});
		</script>"
		echo "<h1>Playlist</h1>"
	
		for (( i=0; i<${#video_id[@]}; i++ )); do
			echo "<a href='watch?v=${video_id[$i]}&playlist=$(html_encode ${get_data[playlist]})'><img src='http://i.ytimg.com/vi/${video_id[$i]}/mqdefault.jpg'><br>${video_title[$i]}</a><br>"
		done
	fi

	echo "<script type='text/javascript' src='js/player.js'></script>"
else
	source templates/head.sh
	echo "pls add ?v param i'm still WiP"
fi