#!/bin/bash

if [ "$EUID" -ne 0 ]
  then echo "Please run as root"
  exit
fi

doasuser () {
    su clc -c "$1"
}

echo "Cleaning up default Gnome Install."
#clean up gnome things
apt purge -y gnome-games gnome-documents gnome-todo gnome-music gnome-maps rhythmbox totem
apt autoremove -y

echo "Installing base applications."

#install zoom
wget -O zoom.deb https://zoom.us/client/latest/zoom_amd64.deb
apt install -y ./zoom.deb

echo "Installing extensions."
wget https://raw.githubusercontent.com/brunelli/gnome-shell-extension-installer/master/gnome-shell-extension-installer
chmod +x gnome-shell-extension-installer
doasuser './gnome-shell-extension-installer 307' #dash-to-dock
doasuser './gnome-shell-extension-installer 118' #no top left hot corner

echo "Configuring desktop."
#set shell theme and dock
doasuser 'gsettings set org.gnome.desktop.interface gtk-theme "Adwaita-dark"'
doasuser 'gsettings --schemadir ~/.local/share/gnome-shell/extensions/dash-to-dock@micxgx.gmail.com/schemas/ set org.gnome.shell.extensions.dash-to-dock dock-position BOTTOM'
doasuser 'gsettings --schemadir ~/.local/share/gnome-shell/extensions/dash-to-dock@micxgx.gmail.com/schemas/ set org.gnome.shell.extensions.dash-to-dock preferred-monitor 0'

doasuser 'gsettings set org.gnome.shell enabled-extensions '"'"'["dash-to-dock@micxgx.gmail.com", "nohotcorner@azuri.free.fr"]'"'"''

#configure favorites
doasuser 'gsettings set org.gnome.shell favorite-apps '"'"'["firefox-esr.desktop", "org.gnome.Nautilus.desktop", "vlc.desktop", "Zoom.desktop", "libreoffice-impress.desktop"]'"'"''

#add min and max buttons to title bars
doasuser 'gsettings set org.gnome.desktop.wm.preferences button-layout "appbar:minimize,maximize,close"'

echo "Cleaning up."
rm zoom.deb gnome-shell-extension-installer 

echo "Adding user for ansible"

#add user for ansible remote updates
apt install openssh-server
/usr/sbin/adduser --gecos "" --disabled-login ansible
echo -e "ansible\nansible" | passwd ansible #changed later after first ansible login
/usr/sbin/usermod -a -G sudo ansible

#Masking sleep targets
systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target

#update hostnames
OLDHOSTNAME=$(cat /etc/hostname)
echo -n "Enter new hostname for system: "
read NEWHOSTNAME
echo $NEWHOSTNAME > /etc/hostname
sed -i "s/$OLDHOSTNAME/$NEWHOSTNAME/g" /etc/hosts


echo "Rebooting..."
systemctl reboot