#!/usr/bin/env bash
# desktop-themes.sh — GTK and KDE desktop themes

_cat_themes() {
    local headless=false
    _is_headless && headless=true
    local arc_state;        arc_state=$(_state "arc-theme")
    local blackbird_state;  blackbird_state=$(_state "blackbird-gtk-theme")
    local bluebird_state;   bluebird_state=$(_state "bluebird-gtk-theme")
    local breeze_gtk_state; breeze_gtk_state=$(_state "breeze-gtk-theme")
    local greybird_state;   greybird_state=$(_state "greybird-gtk-theme")
    local numix_gtk_state;  numix_gtk_state=$(_state "numix-gtk-theme")
    local orchis_state;     orchis_state=$(_state "orchis-gtk-theme")

    local choices
    choices=$(whiptail --title "Desktop Themes (GTK/KDE)" --checklist \
        "Select desktop themes to install:" $TUI_ALTO $TUI_ANCHO $TUI_ALTO_LISTA \
        "arc-theme"           "Arc GTK theme$(_inst arc-theme)"                 "$arc_state" \
        "blackbird-gtk-theme" "Blackbird GTK theme$(_inst blackbird-gtk-theme)" "$blackbird_state" \
        "bluebird-gtk-theme"  "Bluebird GTK theme$(_inst bluebird-gtk-theme)"   "$bluebird_state" \
        "breeze-gtk-theme"    "Breeze GTK theme (KDE port)$(_inst breeze-gtk-theme)" "$breeze_gtk_state" \
        "greybird-gtk-theme"  "Greybird GTK theme$(_inst greybird-gtk-theme)"   "$greybird_state" \
        "numix-gtk-theme"     "Numix GTK theme$(_inst numix-gtk-theme)"         "$numix_gtk_state" \
        "orchis-gtk-theme"    "Orchis GTK theme$(_inst orchis-gtk-theme)"       "$orchis_state" \
        3>&1 1>&2 2>&3)
    clear

    [ -z "$choices" ] && return

    local cleaned; cleaned=$(echo "$choices" | tr -d '"')

    for pkg in $cleaned; do
        if $headless; then
            echo "Skipping $pkg (headless mode)"
            continue
        fi
        if ! is_installed "$pkg"; then
            _run_install "$pkg"
        else
            echo "$pkg already installed."
        fi
    done

    echo -e "${GREEN}Desktop themes installed.${NC}"
}