#!/bin/sh

set -e

if [ -t 1 -a "$1" != '-g' ]; then
	pick() {
		sk
	}
	inject() {
		echo "$@"
	}
else
	pick() {
		if pgrep wayland >/dev/null; then
			skmenu
		else
			dmenu -i -l 10
		fi
	}
	inject() {
		if pgrep wayland >/dev/null; then
			wtype -s 500 "$*"
		else
			window="$(xdotool getwindowfocus)"
			xdotool type --clearmodifiers --window "$window" "$*"
			xdotool windowfocus "$window"
		fi
	}
fi

if wl-paste -h >/dev/null; then
	primary() { wl-paste --primary; }
	clip() { wl-paste; }
else
	primary() { xclip -o; }
	clip() { xclip -o -sel c; }
fi

choice="$(pick <<HERE
email address
pass
lpass
clipboard
selection
run
otp
student
curl
clipmenu
yubikey
emoji
spotify-title
youtube-dl
audio-dl
HERE
)"

case "$choice" in
'email address')
	choice="$(khard email -p --remove-first-line | sed 's/\(.*\)\t\(.*\)\t\(.*\)/\2 <\1>/' | pick)"
	inject "$choice"
	;;
'pass')
	choice="$(cd ~/.password-store; find * -name '*.gpg' | sed 's/\.gpg$//' | sort -d | pick)"
	inject "$(pass show "$choice" | head -1)"
	;;
'lpass')
	choice="$(lpass ls --format '%an' --color=never | grep -v '^$' | pick)"
	inject "$(lpass show --password "$choice" | head -1)"
	;;
'clipboard')
	inject "$(clip)"
	;;
'selection')
	inject "$(primary)"
	;;
'run')
	choice="$(dmenu_path | pick)"
	exec "$choice"
	;;
'otp')
	choice="$(cd ~/.password-store/otp; find * -name '*.gpg' | sed 's/\.gpg$//' | sort -d | pick)"
	inject "$(pass otp code otp/"$choice" | head -1)"
	;;
'student')
	choice="$(pick < ~/.local/share/students.list)"
	inject "$choice"
	;;
'curl')
	d="$(mktemp -d)"
	trap "rm -r '$d'" EXIT KILL
	cd "$d"
	curl -LOJ "$(primary)"
	rifle -fF *
	;;
'clipmenu')
	exec clipmenu
	;;
'yubikey')
	choice="$(ykman oath accounts list | pick)"
	inject "$(ykman oath accounts code -s "$choice")"
	;;
'emoji')
	choice="$(uni emoji all -f '%(name), %(cldr_full), %(emoji)' | awk -F', ' '{ i=1; while($i != $NF && $i != "") { print($i, $NF); i++ }}' | pick)"
	inject "${choice##* }"
	;;
'spotify-title')
	inject "$(curl -L "$(clip)" | sed -n 's@.*<title>\(.*\) - song \(and lyrics \)\?by \(.*\) | Spotify</title>.*@\1 _van_ \3@p')"
	;;
'youtube-dl')
	d="$(mktemp -d)"
	trap "rm -r '$d'" EXIT KILL
	cd "$d"
	yt-dlp "$(primary)"
	if mplayer -v >/dev/null; then
		exec st mplayer *
	else
		exec st mpv *
	fi
	;;
'audio-dl')
	d="$(mktemp -d)"
	trap "rm -r '$d'" EXIT KILL
	cd "$d"
	yt-dlp -x "$(primary)"
	exec st mpv --no-video *
	;;
esac