chore: import upstream snapshot with attribution

2026-07-13 12:27:50 +08:00
commit cc8f841fc5
422 changed files with 70222 additions and 0 deletions
@@ -0,0 +1,36 @@
+import randomColor from 'randomcolor';
+
+type ColorMode = 'dark' | 'bright' | 'light' | 'random';
+
+/**
+ * 获取随机颜色, 刷新页面不变
+ * @param seed when passed will cause randomColor to return the same color each time
+ */
+export function getRandomColor(seed: string, luminosity: ColorMode = 'dark') {
+    return randomColor({
+        luminosity,
+        seed,
+    });
+}
+
+type Cache = {
+    [key: string]: string;
+};
+
+const cache: Cache = {};
+
+/**
+ * 获取随机颜色, 刷新页面后重新随机
+ * @param seed 随机种子
+ * @param luminosity 亮度
+ */
+export function getPerRandomColor(
+    seed: string,
+    luminosity: ColorMode = 'dark',
+) {
+    if (cache[seed]) {
+        return cache[seed];
+    }
+    cache[seed] = randomColor({ luminosity });
+    return cache[seed];
+}