#!/bin/bash

############## WARNING DO NOT EDIT BEYOND THIS LINE if you dont know what you are doing! ######################################
# Determine the directory where the script is located
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

# Change the working directory to the parent directory of the script
PARENT_DIR="$SCRIPT_DIR/.."
cd "$PARENT_DIR" || exit 1

# Set some colors for output messages
OK="$(tput setaf 2)[OK]$(tput sgr0)"
ERROR="$(tput setaf 1)[ERROR]$(tput sgr0)"
NOTE="$(tput setaf 3)[NOTE]$(tput sgr0)"
WARN="$(tput setaf 166)[WARN]$(tput sgr0)"
CAT="$(tput setaf 6)[ACTION]$(tput sgr0)"
ORANGE=$(tput setaf 166)
YELLOW=$(tput setaf 3)
RESET=$(tput sgr0)

# Set the name of the log file to include the current date and time
LOG="install-$(date +%d-%H%M%S)_input.log"

while true; do
    echo "${WARN} This script will add or remove your user from the 'input' group."
    echo "${NOTE} Please note that adding yourself to the 'input' group might be necessary for waybar keyboard-state functionality."

    read -p "${YELLOW}Do you want to proceed? (y/n): ${RESET}" choice

    if [[ $choice == "y" || $choice == "Y" ]]; then
        # Check if the 'input' group exists
        if grep -q '^input:' /etc/group; then
            echo "${OK} 'input' group exists."
        else
            echo "${NOTE} 'input' group doesn't exist. Creating 'input' group..."
            sudo groupadd input

            # Log the creation of the 'input' group
            echo "$(date '+%Y-%m-%d %H:%M:%S') - 'input' group created" >> "$LOG"
        fi

        # Add the user to the input group
        sudo usermod -aG input "$(whoami)"
        echo "${OK} User added to the 'input' group. Changes will take effect after you log out and log back in."

        # Log the addition of the user to the 'input' group
        echo "$(date '+%Y-%m-%d %H:%M:%S') - User added to 'input' group" >> "$LOG"
        break  # Break out of the loop if 'yes' is chosen
    elif [[ $choice == "n" || $choice == "N" ]]; then
        echo "${NOTE} No changes made. Exiting the script."
        break  # Break out of the loop if 'no' is chosen
    else
        echo "${ERROR} Invalid choice. Please enter 'y' for yes or 'n' for no."
    fi
done