Files
ttstd-infinite-canvas/web/src/lib/canvas/canvas-folder-theme.ts

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TypeScript

import type { CanvasFolderTheme } from "@/types/canvas";
export const CANVAS_FOLDER_THEME_OPTIONS: ReadonlyArray<{
key: CanvasFolderTheme;
label: string;
cover: string;
}> = [
{ key: "aurora", label: "赤蓝流光", cover: "/images/canvas/folder-default-cover.png" },
{ key: "obsidian", label: "曜石银蓝", cover: "/images/canvas/folder-theme-obsidian.png" },
{ key: "ember", label: "熔金赤焰", cover: "/images/canvas/folder-theme-ember.png" },
{ key: "pearl", label: "珍珠薄雾", cover: "/images/canvas/folder-theme-pearl.png" },
];
export function resolveCanvasFolderTheme(value?: string): CanvasFolderTheme {
return CANVAS_FOLDER_THEME_OPTIONS.some((theme) => theme.key === value) ? (value as CanvasFolderTheme) : "aurora";
}
export function resolveCanvasFolderThemeCover(theme?: string, customCover?: string) {
const custom = customCover?.trim();
if (custom) return custom;
const resolved = resolveCanvasFolderTheme(theme);
return CANVAS_FOLDER_THEME_OPTIONS.find((item) => item.key === resolved)!.cover;
}