#!/bin/sh

set -e

readonly KEYBOARD=at-translated-set-2-keyboard

s="$(
	{
		hyprctl -j getoption input:kb_layout
		hyprctl -j getoption input:kb_variant
	} | jq '
		.str | split(",\\s*"; "g")
	' | jq -rn '
		[inputs]
		| transpose
		| map("\(.[0]) (\(.[1]))")
		| .[]
	' | sed -E 's/[a-zA-Z]+/\u&/g'
)"

if choice="$(echo "$s" | osel)"
then
	n="$(echo "$s" | sed -n "/$choice/=" | xargs expr -1 +)"
	hyprctl switchxkblayout $KEYBOARD $n >/dev/null
	notify "${0##*/}" keyboard 'Keyboard Layout Changed' \
		"The keyboard layout was changed to ‘$choice’"
fi