theme

APP_STORE_DIRECTORY="apps"
CATEGORIES_FILE="etc/categories"
THEMES_DIRECTORY="/usr/share/themes"
THEMES_FILE="etc/theme"

show_theme_selection() {
    themes=()
    while IFS= read -r -d '' theme; do
        # Extract just the name of the theme directory from its full path
        theme_name=$(basename "$theme")
        themes+=("$theme_name")
    done < <(find "$THEMES_DIRECTORY" -maxdepth 1 -mindepth 1 -type d -print0 | sort -z)

    theme_string=""
    for theme in "${themes[@]}"; do
        if [ -n "$theme_string" ]; then
            theme_string+="!"
        fi
        theme_string+="$theme"
    done

    selected_theme=$(yad --title="Select Theme" \
        --text="Choose a theme:" \
        --width="400" --height="100" --center --on-top --borders=10 --form \
        --field="Theme":CB "$theme_string")
    echo "$selected_theme"

    # Extract selected theme name from the dropdown result
    selected_theme="${selected_theme//|/}"

    if [ -z "$selected_theme" ]; then
        yad --error --title="Error" --text="Please select a theme." --center --on-top --borders=10
        return
    fi

    # Get the full path of the selected theme using 'find'
    selected_theme_path=$(find "$THEMES_DIRECTORY" -maxdepth 1 -mindepth 1 -type d -name "$selected_theme" -exec basename {} \; -quit)

    if [ -n "$selected_theme_path" ]; then
        echo "$selected_theme_path" > "$THEMES_FILE"
    else
        yad --error --title="Error" --text="Selected theme not found." --center --on-top --borders=10
    fi
}

show_theme_selection