local window_prompt
local windows
local input
local char
local i
local seen
local off

[[ -z "$ABDUCO_SUB" ]] || return

zmodload zsh/curses || return

while true; do

	window_prompt="$(abduco | tail -n +2)"

	if [[ $window_prompt == $'' ]]; then
		ABDUCO_SUB=true abduco -A "1" zsh
		if [[ "$(abduco | tail -n +2)" == $'' ]]; then
			clear && logout
		fi
		continue
	fi

	windows=( $(printf "%s\n" $window_prompt | sed -e $'s/.*\t//') )

	zcurses init

	function draw_main() {
		zcurses clear stdscr redraw

		width=$COLUMNS

		zcurses attr stdscr +bold

		if [[ $width -ge 16 ]]; then
			zcurses move stdscr 0 $(($width / 2 - 8))
			zcurses string stdscr "select a session"
		else
			zcurses move stdscr 0 0
			zcurses string stdscr "sel"
		fi

		zcurses attr stdscr -bold

		zcurses move stdscr 2 0
		zcurses string stdscr $window_prompt
	}

	trap 'draw_main' WINCH

	draw_main

	input=""

	while true; do
		zcurses move stdscr $(($#windows + 2 + ($#windows != 0) )) 0
		zcurses clear stdscr bot
		zcurses string stdscr "-: $input"
		zcurses refresh stdscr

		char=""
		sleep 0
		zcurses timeout stdscr 100
		zcurses input stdscr char
		
		# clear
		[[ $char == "" || $char == "" ]] && input="" && continue

		# backspace
		[[ $char == "" && $input != "" ]] && input=${input:0:-1} && continue

		# tab complete
		if [[ $char == $'\t' ]]; then
			seen="false"

			for i in {1..$#windows}; do
				[[ $windows[$i] =~ "^${input}.*$" ]] || continue
				[[ $seen == "true" ]] && seen="false" && break
				seen="true"
				off=$i
			done

			[[ $seen == "true" ]] && input=$windows[$off]

			continue
		fi

		# select
		[[ $char == $'\n' || $char == "" ]] && break

		# add single alphanum
		[[ $char =~ "^[a-zA-Z0-9]$" ]] || continue

		input="$input$char"
	done

	zcurses 'end'

	[[ $input == "" ]] && clear && logout

	ABDUCO_SUB=true abduco -A "$input" zsh

	if [[ "$(abduco | tail -n +2)" == $'' ]]; then
		clear && logout
	fi
done