refactor: ♻️ 设置面板调整

src/utils/theme.ts

@@ -0,0 +1,70 @@
+/**
+ * hex颜色转rgb颜色
+ * @param str 颜色值字符串
+ * @return 返回处理后的颜色值
+ */
+export function hexToRgb(str: any) {
+  let hexs: any = "";
+  const reg = /^\#?[0-9A-Fa-f]{6}$/;
+  if (!reg.test(str)) return ElMessage.warning("错误的hex");
+  str = str.replace("#", "");
+  hexs = str.match(/../g);
+  for (let i = 0; i < 3; i++) hexs[i] = parseInt(hexs[i], 16);
+  return hexs;
+}
+
+/**
+ * rgb颜色转Hex颜色
+ * @param r 代表红色
+ * @param g 代表绿色
+ * @param b 代表蓝色
+ * @return 返回处理后的颜色值
+ */
+export function rgbToHex(r: any, g: any, b: any) {
+  const reg = /^\d{1,3}$/;
+  if (!reg.test(r) || !reg.test(g) || !reg.test(b))
+    return ElMessage.warning("错误的rgb颜色值");
+  const hexs = [r.toString(16), g.toString(16), b.toString(16)];
+  for (let i = 0; i < 3; i++) if (hexs[i].length == 1) hexs[i] = `0${hexs[i]}`;
+  return `#${hexs.join("")}`;
+}
+
+/**
+ * 加深颜色值
+ * @param color 颜色值字符串
+ * @param level 加深的程度，限0-1之间
+ * @return 返回处理后的颜色值
+ */
+export function getDarkColor(color: string, level: number) {
+  const reg = /^\#?[0-9A-Fa-f]{6}$/;
+  if (!reg.test(color)) return ElMessage.warning("错误的hex颜色值");
+  const rgb = hexToRgb(color);
+  for (let i = 0; i < 3; i++)
+    rgb[i] = Math.round(20.5 * level + rgb[i] * (1 - level));
+  return rgbToHex(rgb[0], rgb[1], rgb[2]);
+}
+
+/**
+ * 变浅颜色值
+ * @param color 颜色值字符串
+ * @param level 加深的程度，限0-1之间
+ * @return 返回处理后的颜色值
+ */
+export function getLightColor(color: string, level: number) {
+  const reg = /^\#?[0-9A-Fa-f]{6}$/;
+  if (!reg.test(color)) return ElMessage.warning("错误的hex颜色值");
+  const rgb = hexToRgb(color);
+  for (let i = 0; i < 3; i++)
+    rgb[i] = Math.round(255 * level + rgb[i] * (1 - level));
+  return rgbToHex(rgb[0], rgb[1], rgb[2]);
+}
+
+/**
+ * 根据dark加工颜色值
+ * @param color 颜色值字符串
+ * @param level 加深的程度，限0-1之间
+ * @return 返回处理后的颜色值
+ */
+export function getThemeColor(dark: boolean, color: string, level: number) {
+  return dark ? getDarkColor(color, level) : getLightColor(color, level);
+}