#!/bin/bash
#  _   _                      _               _      
# | | | |_   _ _ __  _ __ ___| |__   __ _  __| | ___ 
# | |_| | | | | '_ \| '__/ __| '_ \ / _` |/ _` |/ _ \
# |  _  | |_| | |_) | |  \__ \ | | | (_| | (_| |  __/
# |_| |_|\__, | .__/|_|  |___/_| |_|\__,_|\__,_|\___|
#        |___/|_|                                    
# 

if [[ "$1" == "rofi" ]]; then

    # Open rofi to select the Hyprshade filter for toggle

    # List all available shaders
    option1="blue-light-filter"
    option2="vibrance"
    option3="invert-colors"
    option4="off"

    options="$option1\n"
    options="$options$option2\n"
    options="$options$option3\n$option4"

    # Open rofi
    choice=$(echo -e "$options" | rofi -dmenu -replace -config ~/dotfiles/rofi/config-hyprshade.rasi -i -no-show-icons -l 4 -width 30 -p "Hyprshade") 
    if [ ! -z $choice ] ;then
        echo "hyprshade_filter=\"$choice\"" > ~/dotfiles/.settings/hyprshade.sh
        dunstify "Changing Hyprshade to $choice" "Toggle shader with SUPER+SHIFT+S"
    fi
    
else

    # Toggle Hyprshade based on the selected filter
    hyprshade_filter="blue-light-filter"

    # Check if hyprshade.sh settings file exists and load
    if [ -f ~/dotfiles/.settings/hyprshade.sh ] ;then
        source ~/dotfiles/.settings/hyprshade.sh
    fi

    # Toggle Hyprshade
    if [ "$hyprshade_filter" != "off" ] ;then
        if [ -z $(hyprshade current) ] ;then
            echo ":: hyprshade is not running"
            hyprshade on $hyprshade_filter
            echo ":: hyprshade started with $(hyprshade current)"
        else
            echo ":: Current hyprshade $(hyprshade current)"
            echo ":: Switching hyprshade off"
            hyprshade off
        fi
    else
        if [ -z $(hyprshade current) ] ;then
            hyprshade off
        fi
        echo ":: hyprshade turned off"
    fi

fi