Function normalizeThemeColor

src/utils/themeColors.ts:24–46

(value: string | null | undefined, fallback = "")

] as const;

export function normalizeThemeColor(value: string | null | undefined, fallback = ""): string {
	const trimmed = value?.trim() ?? "";
	if (!trimmed) return fallback;

	const lower = trimmed.toLowerCase();
	if (OBSIDIAN_THEME_COLOR_SET.has(lower)) {
		return `var(--color-${lower})`;
	}
	if (lower === "accent") {
		return "var(--color-accent)";
	}
	if (lower.startsWith("color-")) {
		const colorName = lower.slice("color-".length);
		if (OBSIDIAN_THEME_COLOR_SET.has(colorName) || colorName === "accent") {
			return `var(--${lower})`;
		}
	}
	if (lower.startsWith("--")) {
		return `var(${trimmed})`;
	}

	return trimmed;
}

export function colorValueToInputValue(value: string | null | undefined): string {
	const trimmed = value?.trim() ?? "";