EXEC_SHELL_PATH=$(command -v bash)

# Ensure that 7z and unrar are installed
if ! command -v 7z >/dev/null 2>&1 || ! command -v unrar >/dev/null 2>&1; then
    echo "Error: 7z or unrar not found. Please install 7z and unrar before running this script."
    exit 1
fi

# Function to create directory with Unicode compatibility and strip file extension
create_directory() {
    directory_name=$(basename "$1" | sed -E 's/\.(7z|zip|rar)$//' | iconv -t utf-8)

    mkdir -p "$directory_name"
}

# Function to extract 7z and zip files
extract_7z_zip() {
    7z x "$1" -o"$PWD/$directory_name"
}

# Function to extract rar files
extract_rar() {
    unrar x "$1" "$PWD/$directory_name"
}

# Loop through each compressed file in the current folder
for compressed_file in *.7z *.zip *.rar; do
    # Create a directory for the compressed file
    create_directory "$compressed_file"

    # Determine which extraction function to call based on file extension
    case "$compressed_file" in
        *.7z | *.zip)
            extract_7z_zip "$compressed_file"
            ;;
        *.rar)
            extract_rar "$compressed_file"
            ;;
    esac
done

echo "Extraction completed successfully."