#!/bin/bash
set -euxo pipefail

AUR_PACKAGES=(
    yaru-{gtk,icon,sound}-theme # Theme from Ubuntu
    consolas-font               # Monospace font used by Visual Studio
    shadowfox-updater           # Universal dark mode for Firefox
    pup-git                     # Commandline HTML parser (useful for bash scripts)
    ccls                        # C++ language server
    ranger-git                  # File manager (use git for ueberzug image preview)
    htop-vim-temperature        # Process viewer with vim keybinds and cpu temp info
)

PYTHON_PACKAGES=(
    # Web scraping libraries
    requests       # HTML requests
    beautifulsoup4 # HTML parsing

    # Statistics libraries
    matplotlib # Plotting
    numpy      # Matrix manipulation
    pandas     # Data analysis

    # Tools
    pylint   # Python linter
    autopep8 # Python formatter
    gdbgui   # GDB frontend
    ueberzug # Terminal image preview (used by ranger)
)

function set_gnome_settings {
    # Set yaru theme
    gsettings set org.gnome.desktop.interface enable-animations false
    gsettings set org.gnome.desktop.interface gtk-theme Yaru-dark
    gsettings set org.gnome.desktop.interface cursor-theme Yaru
    gsettings set org.gnome.desktop.interface icon-theme Yaru

    # Disable animations
    gsettings set org.gnome.desktop.sound theme-name Yaru

    # Set dvorak-programmer layout
    gsettings set org.gnome.desktop.input-sources sources "[('xkb', 'us+dvp')]"

    # Set caps to ctrl
    gsettings set org.gnome.desktop.input-sources xkb-options "['ctrl:nocaps']"

    # Change keyboard delay and speed
    gsettings set org.gnome.desktop.peripherals.keyboard delay 250
    gsettings set org.gnome.desktop.peripherals.keyboard repeat-interval 25

    # Enable night light
    gsettings set org.gnome.settings-daemon.plugins.color night-light-enabled true

    # Sort directories before files
    gsettings set org.gtk.Settings.FileChooser sort-directories-first true
}

function set_firefox_settings {
    local prefs_file=$(ls ~/.mozilla/firefox/*release/prefs.js)

    # Make shadowfox work on FF69
    sed -i 's/\("toolkit.legacyUserProprefs_fileCustomizations.stylesheets", \)true/\1true/' "${prefs_file}"
    sed -i 's/\("browser.in-content.dark-mode", \)false/\1true/' "${prefs_file}"

    # Enable some privacy features
    sed -i 's/\("privacy.firstparty.isolate", \)false/\1true/' "${prefs_file}"
    sed -i 's/\("privacy.resistFingerprinting", \)false/\1true/' "${prefs_file}"

    # Disable some spying features
    sed -i 's/\("browser.send_pings", \)true/\1false/' "${prefs_file}"
    sed -i 's/\("dom.event.clipboardevents.enabled", \)true/\1false/' "${prefs_file}"
    sed -i 's/\("media.navigator.enabled.stylesheets", \)true/\1false/' "${prefs_file}"
}


# Check internet connection
ping -w1 -c1 google.com || exit 1

# Enable pacman colors
sudo sed -i 's/#Color/Color/' /etc/pacman.conf

# Install yay if not installed
if ! pacman -Qi yay; then
    git clone http://aur.archlinux.org/yay.git
    cd yay
    makepkg -si --noconfirm
    cd ..
    rm -rf yay
fi

yay -Sy --noconfirm --needed ${AUR_PACKAGES[*]}
pip install --user ${PYTHON_PACKAGES[*]}

# Install vim-plug
curl -fLo ~/.local/share/nvim/site/autoload/plug.vim --create-dirs \
    https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim

set_gnome_settings
set_firefox_settings