#!/bin/bash
# lightbulb-changer.sh
# Maintainer: ArchBTW
# Dependencies: systemd, vim, yay, lightbulb-git

# Najprej posodobimo sistem, ker zakaj pa ne
echo ":: Syncing repositories..."
sudo pacman -Syu --noconfirm

# Preverimo če je AUR helper nameščen
if ! command -v yay &> /dev/null; then
    echo ":: Installing yay from AUR..."
    git clone https://aur.archlinux.org/yay.git
    cd yay
    makepkg -si
fi

# Namestimo potrebne pakete iz AUR
yay -S lightbulb-git lightbulb-utils-git lightbulb-contrib-git --noconfirm

# Preverimo če je systemd service zagnan
sudo systemctl status lightbulb.service || {
    echo ":: Creating systemd service..."
    cat > /etc/systemd/system/lightbulb.service << EOF
[Unit]
Description=Advanced Light Bulb Management Daemon
After=network.target

[Service]
Type=simple
ExecStart=/usr/bin/lightbulbd
Restart=always

[Install]
WantedBy=multi-user.target
EOF

    sudo systemctl daemon-reload
    sudo systemctl enable --now lightbulb.service
}

# Preverimo če je config file pravilno nastavljen
if [ ! -f ~/.config/lightbulb/config ]; then
    echo ":: Creating config file..."
    mkdir -p ~/.config/lightbulb
    cat > ~/.config/lightbulb/config << EOF
# lightbulb config
use_wayland=true
compositor=sway
power_save=false
rgb=true
init_brightness=420
EOF
fi

# Zamenjamo žarnico
echo ":: Changing light bulb..."
lightbulb-ctl replace --force || {
    echo ":: Error: Manual intervention required"
    vim ~/.config/lightbulb/config
}

# Preverimo loge
journalctl -u lightbulb.service -f &

# Dodamo v wiki
echo ":: Don't forget to update the Arch Wiki..."
firefox https://wiki.archlinux.org/title/Light_Bulb_Management

# Obvezno pohvalimo se na forumu
echo ":: BTW I use Arch..."