#!/bin/bash
# run_once_20-install-desktop.sh
# Hyprland and other DE/shell packages

set -euo pipefail

warn() { echo ">>> [desktop] WARNING: $*" >&2; }

SYS="{{ .system | default "desktop" }}"
DISTRO_ID="{{ .chezmoi.osRelease.id | default "" }}"
SRC="{{ .chezmoi.sourceDir }}"

dmsPlugins=(
    quickCapture
    timer
    calculator
    dankKDEConnect
    emojiLauncher
)

if [ "$SYS" = "server" ]; then
    echo ">>> [desktop] system=server, skipping"
    exit 0
fi

case "$DISTRO_ID" in
    arch)
        echo ">>> [desktop] arch, system=$SYS"

        # System packages
        sudo pacman -Syu --noconfirm --needed \
            noto-fonts noto-fonts-cjk noto-fonts-emoji ttf-font-awesome nerd-fonts \
            pipewire wireplumber pipewire-alsa pipewire-audio pipewire-jack \
            pipewire-pulse gst-plugin-pipewire qt6-multimedia \
            network-manager-applet \
            bluez bluez-utils blueman gnome-bluetooth-3.0 \
            cups cups-pdf cups-pk-helper \
            qt5ct qt6ct \
            papirus-icon-theme breeze-cursors adw-gtk-theme \
            ddcutil playerctl libnotify mediainfo \
            fprintd kimageformats \
            kdeconnect loupe dosfstools gnome-disk-utility \
            cava guvcview tesseract tesseract-data-eng \
            cliphist wl-clipboard tesseract zbar imagemagick img2pdf \
            xdg-desktop-portal-hyprland gnome-keyring \
            hyprland greetd ghostty

        # Dank Shell - sed workaround to pass args to installer
        echo ">>> [desktop] installing shell"
        sudo -v && curl -fsSL https://install.danklinux.com | sed 's#\./installer$#./installer "$@"#' | sh -s -- -c hyprland -t ghostty --include-deps dms-greeter,danksearch,dankcalendar -y
        
        echo ">>> [desktop] installing shell-plugins"
        for pl in "${dmsPlugins[@]}"; do
            if dms plugins install "$pl"; then
                echo "✓ $pl: installed"
            else
                echo "✗ $pl: failed"
            fi
        done

        # Apply dconf defaults
        DCONF_INI="$SRC/assets/dconf_gtk.ini"
        if [ -f "$DCONF_INI" ]; then
            echo ">>> [desktop] applying GNOME interface defaults"
            dconf load /org/gnome/desktop/interface/ < "$DCONF_INI" \
                || warn "dconf load failed (DBus session may be unavailable)"
        fi

        # Theming
        echo ">>> [desktop] applying themes"
        pipx install pywalfox || warn "pipx install pywalfox failed"
        ~/.local/bin/pywalfox install || warn "pywalfox install failed (Firefox may not be configured)"
        mkdir -p ~/.cache/wal
        touch ~/.cache/wal/dank-pywalfox.json
        ln -sf ~/.cache/wal/dank-pywalfox.json ~/.cache/wal/colors.json
        ;;

    ubuntu)
        echo ">>> [desktop] ubuntu, system=$SYS"
        sudo apt-get install -y \
            kdeconnect dosfstools gnome-disk-utility \
            cava ddcutil guvcview
        ;;

    *)
        echo ">>> [desktop] unsupported distro: ${DISTRO_ID:-unknown}, skipping"
        exit 0
        ;;
esac

echo ">>> [desktop] done"