fix: 文档不跟随系统模式

Author: zuiaiwanqian

site/theme/dark.ts

@@ -1,4 +1,3 @@
-const DARK_MODE_CLASS = 'dark-mode';
 const DARK_MODE_NAME = 'dark';
 
 const darkModeCss = `
@@ -157,6 +156,200 @@ const darkModeCss = `
   }
 `;
 
+const lightModeCss = `
+  body {
+    --td-primary-color-1: #f2f3ff;
+    --td-primary-color-2: #d9e1ff;
+    --td-primary-color-3: #b5c7ff;
+    --td-primary-color-4: #8eabff;
+    --td-primary-color-5: #618dff;
+    --td-primary-color-6: #366ef4;
+    --td-primary-color-7: #0052d9;
+    --td-primary-color-8: #003cab;
+    --td-primary-color-9: #002a7c;
+    --td-primary-color-10: #001a57;
+
+    --td-warning-color-1: #fff1e9;
+    --td-warning-color-2: #ffd9c2;
+    --td-warning-color-3: #ffb98c;
+    --td-warning-color-4: #fa9550;
+    --td-warning-color-5: #e37318;
+    --td-warning-color-6: #be5a00;
+    --td-warning-color-7: #954500;
+    --td-warning-color-8: #713300;
+    --td-warning-color-9: #532300;
+    --td-warning-color-10: #3b1700;
+
+    --td-error-color-1: #fff0ed;
+    --td-error-color-2: #ffd8d2;
+    --td-error-color-3: #ffb9b0;
+    --td-error-color-4: #ff9285;
+    --td-error-color-5: #f6685d;
+    --td-error-color-6: #d54941;
+    --td-error-color-7: #ad352f;
+    --td-error-color-8: #881f1c;
+    --td-error-color-9: #68070a;
+    --td-error-color-10: #490002;
+
+    --td-success-color-1: #e3f9e9;
+    --td-success-color-2: #c6f3d7;
+    --td-success-color-3: #92dab2;
+    --td-success-color-4: #56c08d;
+    --td-success-color-5: #2ba471;
+    --td-success-color-6: #008858;
+    --td-success-color-7: #006c45;
+    --td-success-color-8: #005334;
+    --td-success-color-9: #003b23;
+    --td-success-color-10: #002515;
+
+    --td-gray-color-1: #f3f3f3;
+    --td-gray-color-2: #eeeeee;
+    --td-gray-color-3: #e7e7e7;
+    --td-gray-color-4: #dcdcdc;
+    --td-gray-color-5: #c5c5c5;
+    --td-gray-color-6: #a6a6a6;
+    --td-gray-color-7: #8b8b8b;
+    --td-gray-color-8: #777777;
+    --td-gray-color-9: #5e5e5e;
+    --td-gray-color-10: #4b4b4b;
+    --td-gray-color-11: #383838;
+    --td-gray-color-12: #2c2c2c;
+    --td-gray-color-13: #242424;
+    --td-gray-color-14: #181818;
+
+    --td-font-white-1: rgba(255, 255, 255, 1);
+    --td-font-white-2: rgba(255, 255, 255, 0.55);
+    --td-font-white-3: rgba(255, 255, 255, 0.35);
+    --td-font-white-4: rgba(255, 255, 255, 0.22);
+    --td-font-gray-1: rgba(0, 0, 0, 0.9);
+    --td-font-gray-2: rgba(0, 0, 0, 0.6);
+    --td-font-gray-3: rgba(0, 0, 0, 0.4);
+    --td-font-gray-4: rgba(0, 0, 0, 0.26);
+
+    --td-brand-color: var(--td-primary-color-7);
+    --td-warning-color: var(--td-warning-color-5);
+    --td-error-color: var(--td-error-color-6);
+    --td-success-color: var(--td-success-color-5);
+
+    --td-brand-color-focus: var(--td-primary-color-1);
+    --td-brand-color-active: var(--td-primary-color-8);
+    --td-brand-color-disabled: var(--td-primary-color-3);
+    --td-brand-color-light: var(--td-primary-color-1);
+    --td-brand-color-light-active: var(--td-primary-color-2);
+
+    --td-warning-color-active: var(--td-warning-color-6);
+    --td-warning-color-disabled: var(--td-warning-color-3);
+    --td-warning-color-focus: var(--td-warning-color-2);
+    --td-warning-color-light: var(--td-warning-color-1);
+    --td-warning-color-light-active: var(--td-warning-color-2);
+
+    --td-error-color-focus: var(--td-error-color-2);
+    --td-error-color-active: var(--td-error-color-7);
+    --td-error-color-disabled: var(--td-error-color-3);
+    --td-error-color-light: var(--td-error-color-1);
+    --td-error-color-light-active: var(--td-error-color-2);
+
+    --td-success-color-focus: var(--td-success-color-2);
+    --td-success-color-active: var(--td-success-color-6);
+    --td-success-color-disabled: var(--td-success-color-3);
+    --td-success-color-light: var(--td-success-color-1);
+    --td-success-color-light-active: var(--td-success-color-2);
+
+    --td-mask-active: rgba(0, 0, 0, 60%);
+    --td-mask-disabled: rgba(255, 255, 255, 60%);
+
+    --td-bg-color-page: var(--td-gray-color-1);
+    --td-bg-color-container: var(--td-font-white-1);
+    --td-bg-color-container-active: var(--td-gray-color-3);
+    --td-bg-color-secondarycontainer: var(--td-gray-color-1);
+    --td-bg-color-secondarycontainer-active: var(--td-gray-color-4);
+    --td-bg-color-component: var(--td-gray-color-3);
+    --td-bg-color-component-active: var(--td-gray-color-6);
+    --td-bg-color-component-disabled: var(--td-gray-color-2);
+    --td-bg-color-secondarycomponent: var(--td-gray-color-4);
+    --td-bg-color-secondarycomponent-active: var(--td-gray-color-6);
+
+    --td-bg-color-specialcomponent: #fff;
+
+    --td-text-color-primary: var(--td-font-gray-1);
+    --td-text-color-secondary: var(--td-font-gray-2);
+    --td-text-color-placeholder: var(--td-font-gray-3);
+    --td-text-color-disabled: var(--td-font-gray-4);
+    --td-text-color-anti: var(--td-font-white-1);
+    --td-text-color-brand: var(--td-brand-color);
+    --td-text-color-link: var(--td-brand-color);
+
+    --td-border-level-1-color: var(--td-gray-color-3);
+    --td-component-stroke: var(--td-gray-color-3);
+    --td-border-level-2-color: var(--td-gray-color-4);
+    --td-component-border: var(--td-gray-color-4);
+
+    --td-shadow-1: 0 1px 10px rgba(0, 0, 0, 5%), 0 4px 5px rgba(0, 0, 0, 8%), 0 2px 4px -1px rgba(0, 0, 0, 12%);
+    --td-shadow-2: 0 3px 14px 2px rgba(0, 0, 0, 5%), 0 8px 10px 1px rgba(0, 0, 0, 6%), 0 5px 5px -3px rgba(0, 0, 0, 10%);
+    --td-shadow-3: 0 6px 30px 5px rgba(0, 0, 0, 5%), 0 16px 24px 2px rgba(0, 0, 0, 4%),
+      0 8px 10px -5px rgba(0, 0, 0, 8%);
+    --td-shadow-4: 0 2px 8px 0 rgba(0, 0, 0, 0.06);
+
+    --td-shadow-inset-top: inset 0 0.5px 0 #dcdcdc;
+    --td-shadow-inset-right: inset 0.5px 0 0 #dcdcdc;
+    --td-shadow-inset-bottom: inset 0 -0.5px 0 #dcdcdc;
+    --td-shadow-inset-left: inset -0.5px 0 0 #dcdcdc;
+
+    --td-table-shadow-color: rgba(0, 0, 0, 8%);
+
+    --td-scrollbar-color: rgba(0, 0, 0, 10%);
+    --td-scrollbar-hover-color: rgba(0, 0, 0, 30%);
+    --td-scroll-track-color: #fff;
+    --bg-color-demo-desc: #0009;
+    --bg-color-demo-title: #000000e6;
+    --bg-color-demo: #fff;
+    --bg-color-demo-border: #e7e7e7;
+    --bg-color-demo-secondary: #fff;
+    --td-navbar-bg-color: #f6f6f6;
+    --td-navbar-color: black;
+    --td-navbar-title-font-size: 26rpx;
+    --td-navbar-title-font-weight: 400;
+    --td-color-demo-notice-icon: rgba(0, 0, 0, 0.9);
+    --td-avatar-border-color: var(--bg-color-demo);
+    --td-progress-circle-inner-bg-color: var(--bg-color-demo);
+    --td-navbar-bg-color-example: var(--td-bg-color-container);
+    --td-navbar-color-example: var(--td-text-color-primary);
+    --td-grid-bg-color-example: var(--td-bg-color-container);
+    --td-grid-item-bg-color-example: var(--td-bg-color-container);
+    --td-input-border-color-example: rgba(220, 220, 220, 1);
+  }
+`;
+
+const LIGHT_WHITE_BACKGROUND_COMPONENTS = [
+  'button',
+  'divider',
+  'fab',
+  'icon',
+  'back-top',
+  'drawer',
+  'indexes',
+  'side-bar',
+  'avatar',
+  'count-down',
+  'empty',
+  'footer',
+  'image',
+  'image-viewer',
+  'progress',
+  'result',
+  'skeleton',
+  'swiper',
+  'tag',
+  'action-sheet',
+  'dialog',
+  'loading',
+  'message',
+  'notice-bar',
+  'overlay',
+  'popup',
+  'pull-down-refresh',
+];
+
 export const changeThemeMode = () => {
   const parentIframe = document.querySelector('iframe');
   let previewIframeList: any = null;
@@ -204,17 +397,52 @@ function addDarkStyle(previewIframe: any) {
   const mode = targetNode.getAttribute('theme-mode');
   const iframeDom = previewIframe.contentWindow.document.documentElement;
   const darkStyleElement = previewIframe.contentWindow.document.getElementById('dark');
+  const lightStyleElement = previewIframe.contentWindow.document.getElementById('light');
+  // 需要重新加载不同背景的组件，所以每次都要删除重新添加
+  if (lightStyleElement) {
+    iframeDom.removeChild(lightStyleElement);
+  }
   if (mode === DARK_MODE_NAME) {
-    const styleElement = document.createElement('style');
-    styleElement.type = 'text/css';
-    styleElement.textContent = darkModeCss;
-    styleElement.id = 'dark';
     if (!darkStyleElement) {
+      const styleElement = getDarkStyle();
       iframeDom.appendChild(styleElement);
     }
   } else {
     if (darkStyleElement) {
       iframeDom.removeChild(darkStyleElement);
     }
+    // 需要重新加载不同背景的组件 #fff #f6f6f6
+    const styleElement = getLightStyle();
+    iframeDom.appendChild(styleElement);
+  }
+}
+
+function getDarkStyle() {
+  const styleElement = document.createElement('style');
+  styleElement.type = 'text/css';
+  styleElement.textContent = darkModeCss;
+  styleElement.id = 'dark';
+  return styleElement;
+}
+
+function getLightStyle() {
+  const curComponentBackground = getCurComponentBackground();
+  const styleElement = document.createElement('style');
+  styleElement.type = 'text/css';
+  styleElement.textContent = lightModeCss + curComponentBackground;
+  styleElement.id = 'light';
+  return styleElement;
+}
+
+function getCurComponentBackground() {
+  const url = window.location.href;
+  const lastUnderscoreIndex = url.lastIndexOf('/');
+  const lastSegment = url.substring(lastUnderscoreIndex + 1);
+  let backgroundCss = '';
+  if (LIGHT_WHITE_BACKGROUND_COMPONENTS.includes(lastSegment)) {
+    backgroundCss = 'body{ background: #fff !important; }';
+  } else {
+    backgroundCss = 'body{ background: #f6f6f6 !important; }';
   }
+  return backgroundCss;
 }