#!/bin/bash

NOTESDIR=~/.config/sway_stickynotes

WORKSPACE=`swaymsg -t get_workspaces -p | grep \(focused\) | cut -f2 -d " "`

function print_usage {
    echo "Usage: $0 CMD [VAL]"
    echo "   CMD ... command: get / set / ask"
    echo "      get ... returns the current value"
    echo "      set ... set a new value"
    echo "      ask ... show a dialog to update the current value"
    echo "   VAL ... value set when CMD == 'set'"
}

function show_dialog {
    CMD=$0
    TEMPFILE=~/.config/sway_stickynotes/note

    mkdir -p `dirname $TEMPFILE`
    $CMD get > $TEMPFILE

    dialog --inputbox "Updated stickynote:" 10 30 "`cat $TEMPFILE`" 2> $TEMPFILE
    VAL=`cat $TEMPFILE`
    $CMD set "$VAL"
}

mkdir -p $NOTESDIR

if [ $1 == "-h" ] || [ $1 == "--help" ]; then
    print_usage
    exit 0
elif [[ $1 == "get" ]]; then
    VAL=`cat $NOTESDIR/$WORKSPACE 2>/dev/null`
    echo $VAL
    exit 0
elif [[ $1 == "set" ]]; then
    shift 1
    echo "$@" > $NOTESDIR/$WORKSPACE
    exit 0
elif [ $1 == "ask" ]; then
    show_dialog
else
    print_usage
    exit 1
fi