// Copyright 2024, Command Line Inc.
// SPDX-License-Identifier: Apache-2.0

export const DefaultTermTheme = "default-dark";

// returns (theme, bgcolor)
function computeTheme(fullConfig: FullConfigType, themeName: string): [TermThemeType, string] {
    let theme: TermThemeType = fullConfig?.termthemes?.[themeName];
    if (theme == null) {
        theme = fullConfig?.termthemes?.[DefaultTermTheme] || ({} as any);
    }
    const themeCopy = { ...theme };
    let bgcolor = themeCopy.background;
    themeCopy.background = "#00000000";
    return [themeCopy, bgcolor];
}

export { computeTheme };