#!/bin/bash
function goto
{
    label=$1
    cmd=$(sed -n "/^:[[:blank:]][[:blank:]]*${label}/{:a;n;p;ba};" $0 | 
          grep -v ':$')
    eval "$cmd"
    exit
}

systemctl --user enable gamemoded >/dev/null 2>&1 &
systemctl --user start gamemoded >/dev/null 2>&1 &

systemctl --user enable pulseaudio-bluetooth-autoconnect >/dev/null 2>&1 &
systemctl --user start pulseaudio-bluetooth-autoconnect >/dev/null 2>&1 &

systemctl --user enable android-session-manager >/dev/null 2>&1 &
systemctl --user start android-session-manager >/dev/null 2>&1 &

systemctl --user enable psd >/dev/null 2>&1 &
systemctl --user start psd >/dev/null 2>&1 &

libinput-gestures-setup autostart >/dev/null 2>&1 &
libinput-gestures-setup start >/dev/null 2>&1 &

clear
echo "Welcome to the initial setup assistant!"

: start
clear 

echo "What do you want to do?"
echo ""
echo "1) Get initial mirrorlist & download list of packages"
echo "2) Update the system"
echo "3) Enable systemwide adblocking / HiDPI mode"
echo "4) Disable CPU migitations / change boot options"
echo ""
echo "Install additional (Ultimate) packages:"
echo "5)  Asian fonts packages"
echo "6)  Snap, Appimage & Flatpak support"
echo "7)  Gaming dependencies, Lutris & Steam"
echo "8)  PulseAudio, Alsa & Pipewire support"
echo "9)  Scanner, Printer & Samba support"
echo "10) Office packages (Libreoffice, Onlyoffice, ...)"
echo "11) Recommended desktop utilities (Telegram, Nextcloud, XDM, ...)"
echo "12) Virtualisation software"
echo ""
echo "13) Exit"

read selection

if [ $selection = "1" ]; then
    clear
    echo "Select the right mirrors in Reflector Simple!"
    echo "If no mirrors were found select german servers. ☝🏻"
    reflector-simple >/dev/null 2>&1
    sudo pacman -Syy
    goto "start"
elif [ $selection = "2" ]; then
    clear
    sudo pacman -Syu
    goto "start"
elif [ $selection = "3" ]; then
    clear
    echo "Find it in the settings tab. 🖥"
    garuda-welcome >/dev/null 2>&1
    goto "start"
elif [ $selection = "4" ]; then
    clear
    echo "Disabling CPU mitiations increases performance but can possibly lead to security issues."
    echo "Use it with caution! 🛑"
    sudo garuda-boot-options >/dev/null 2>&1
    goto "start"
elif [ $selection = "5" ]; then
    clear
    sudo pacman -Syu --noconfirm garuda-asian noto-fonts-extra
    goto "start"
elif [ $selection = "6" ]; then 
    clear
    sudo pacman -R pamac-aur pamac-tray-appindicator
    sudo pacman -Syu --noconfirm pamac-all appimagelauncher fwupd apparmor snapd snapd-glib flatpak
    sudo systemctl enable --now snapd
    goto "start"
elif [ $selection = "7" ]; then 
    : gaming
    if pacman -Qs garuda-gamer > /dev/null ; then
        echo "Now you can choose which components you need using the Garuda Gamer app. 🎮"
        garuda-gamer >/dev/null 2>&1
        goto "start"
    else sudo pacman -Syu garuda-gamer
        goto "gaming"
    fi
elif [ $selection = "8" ]; then 
    clear
    sudo pacman -Syu --noconfirm --needed garuda-alsa garuda-pulse garuda-pipewire pulseaudio-ctl playerctl 
    goto "start"
elif [ $selection = "9" ]; then 
    clear
    sudo pacman -Syu --noconfirm --needed garuda-settings-samba system-config-samba garuda-printer garuda-scanner
    goto "start"
elif [ $selection = "10" ]; then 
    : office-selection
    clear
    echo "Which of these do you need?"
    echo "Libreoffice is the recommended choice if you dont know any of these 🖨"
    echo ""
    echo "1) Libreoffice "
    echo "2) Onlyoffice"
    echo "3) WPS Office"
    echo "4) Free Office"
    echo "5) Yozo Office"
    read office
    if [ $office = "1" ]; then
        sudo pacman -Syu libreoffice-fresh libmythes
        goto "start"
    elif [ $office = "2" ]; then
        sudo pacman -Syu onlyoffice-bin
        goto "start"
    elif [ $office = "3" ]; then
        sudo pacman -Syu wps-office wps-office-mime ttf-wps-fonts 
        goto "start"
    elif [ $office = "4" ]; then
        sudo pacman -Syu freeoffice
        goto "start"
    elif [ $office = "5" ]; then
        sudo pacman -Syu yozo-office yozo-office-fonts
        goto "start"
    else echo "Thats not a valid choice! ❌"
        goto "office-selection"
    fi
elif [ $selection = "11" ]; then 
    clear
    sudo pacman -Syu --noconfirm --needed telegram-desktop joplin murmur mumble discord streamlink-twitch-gui syncthing-gtk nextcloud-client firefox-extension-bitwarden fractal firefox-extension-xdm-browser-monitor
    goto "start"
elif [ $selection = "12" ]; then
    : virt-selection
    clear
    echo "Are you rather a fan of virtualbox or virt-manager?"
    echo ""
    echo "1) Virtualbox all the way!"
    echo "2) Id rather choose Virt-manager."
    read virt
    if [ $virt = "1" ]; then
        sudo pacman -Syu garuda-virtualbox
        goto "start"
    elif [ $virt = "2" ]; then
        sudo pacman -Syu garuda-virt-manager
        goto "start"
    else echo "Thats not a valid choice! ❌"
        goto "virt-selection"
    fi
elif [ $selection = "13" ]; then
    exit
else echo "Thats not a valid choice! ❌"
    goto "start"
fi