#!/bin/bash
fg_black="$(tput setaf 0)"
fg_red="$(tput setaf 1)"
fg_green="$(tput setaf 2)"
fg_yellow="$(tput setaf 3)"
fg_blue="$(tput setaf 4)"
fg_magenta="$(tput setaf 5)"
fg_cyan="$(tput setaf 6)"
fg_white="$(tput setaf 7)"
reset="$(tput sgr0)"
scriptdir=$PWD

# colored text
cecho() {
    local text="$1"
    local color="$2"

    # Ensure the color variable exists and is valid
    if [[ -z "$color" || -z "${!color}" ]]; then
        echo "Error: Invalid color variable"
        return 1
    fi
    local fg_color="${!color}"
    # Print the colored string
    echo -e "${fg_color}${text}${reset}"
}

confirm() {
    # call with a prompt string or use a default
    read -r -p "${fg_yellow}${1:-Are you sure? [y/N]}${reset} " response
    case "$response" in
        [yY][eE][sS]|[yY]) 
            true
            ;;
        *)
            false
            ;;
    esac
}


check_dir_exists() {
    dir=$1
    if [ -d dir ]; then
        return 1  # Dir exists
    else
        return 0  # Dir does not exist
    fi
}

is_macbook=false
is_server=true
install_themes=false
install_nerdfonts=false
install_neovim=false
install_dotfiles=false
install_gnome_configs=false
include_debian_backports=false

echo "${fg_blue}"
cat ascii.txt
echo "${reset}"
cecho "----debian install script-----" fg_cyan
confirm "Is this a server? (Y/N)" && is_server=true
# confirm "Include debian backports in apt package manager? (Y/N)" && include_debian_backports=true
confirm "Swap Left Super & Left Control <for mac keyboard> (Y/N)" && is_macbook=true

if $is_server; then
    echo ":3"
else 
    if echo $DESKTOP_SESSION | grep -q "gnome"; then
        confirm "Install gnome extensions, tweaks, and configs? (Y/N)" && install_gnome_configs=true
        confirm "Install GTK themes? (Y/N)" && install_themes=true
    fi
fi
confirm "Install Nerd Fonts? (Y/N)" && install_nerdfonts=true
confirm "Install billypom dotfiles? - includes .bash_aliases file, tmux, kitty, and nvim configs (Y/N)" && install_dotfiles=true
confirm "Install Neovim? (Y/N)" && install_neovim=true

cecho "Updating package manager" fg_cyan
sudo apt update
cecho "Purging yucky packages" fg_cyan
sudo apt purge nano evolution nautilus
cecho "Installing yummy packages" fg_cyan
if $is_server; then
    sudo apt install vim git cifs-utils nfs-common ripgrep stow virtualenv wget zip unzip kitty python3-pip ncdu tldr htop
else
    sudo apt install vim git cifs-utils nfs-common ripgrep stow virtualenv wget zip unzip kitty python3-pip ncdu tldr htop libfuse-dev nemo
fi

# themes
if $is_server; then
    echo ":3"
else
    if $install_themes; then
        # user theme directory
        cecho "Installing themes" fg_cyan
        mkdir -p ~/.themes
        bash options/lavanda-gtk-theme.sh
        bash options/kora-gtk-icons.sh
        bash options/tokyonight-gtk-theme.sh
    fi
fi

if $is_server; then
    echo ":3"
else
    # wayland specific packages
    if echo $XDG_SESSION_TYPE | grep -q "wayland"; then
        cecho "Installing wayland specific packages" fg_cyan
        sudo apt install -y wl-clipboard
    fi

    # gnome specific packages
    if echo $DESKTOP_SESSION | grep -q "gnome" && $install_gnome_configs; then
        bash options/gnome-configs.sh
    fi
fi
# nerdfonts
if $install_nerdfonts; then
    cecho "Installing nerdfonts" fg_cyan
    bash options/nerdfonts.sh
fi

# set default file manager
xdg-mime default nemo.desktop inode/directory

# install neovim
if $install_neovim; then
    cecho "Installing neovim" fg_cyan
    bash options/neovim.sh
fi

# install my dotfiles
if $install_dotfiles; then
    cecho "Installing billypom dotfiles" fg_cyan
    bash options/dotfiles.sh
fi

# apt repositories setup
# this wont work because of permissions...hmmm
# if ! grep -q "deb http://deb.debian.org/debian bookworm main contrib non-free non-free-firmware" /etc/apt/sources.list; then echo "deb http://deb.debian.org/debian bookworm main contrib non-free non-free-firmware" >> /etc/apt/sources.list; fi
#
# if ! grep -q "deb-src http://deb.debian.org/debian bookworm main contrib non-free non-free-firmware" /etc/apt/sources.list; then echo "deb-src http://deb.debian.org/debian bookworm main contrib non-free non-free-firmware" >> /etc/apt/sources.list; fi
# if $include_debian_backports; then
#     if ! grep -q "deb http://deb.debian.org/debian bookworm-backports main contrib non-free non-free-firmware" /etc/apt/sources.list; then echo "deb http://deb.debian.org/debian bookworm-backports main contrib non-free non-free-firmware" >> /etc/apt/sources.list; fi
#
#     if ! grep -q "deb-src http://deb.debian.org/debian bookworm-backports main contrib non-free non-free-firmware" /etc/apt/sources.list; then echo "deb-src http://deb.debian.org/debian bookworm-backports main contrib non-free non-free-firmware" >> /etc/apt/sources.list; fi
# fi
echo "\e[0;32m--- debian install script finished running ---\e[0m"