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feat: implement dynamic viewport theme color management and update meta tag

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This commit is contained in:
angel
2025-06-20 03:18:18 +00:00
committed by GitHub
parent e4b239e230
commit 8650c3b438
4 changed files with 79 additions and 5 deletions
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8
app/components/DynamicViewportTheme.tsx Normal file
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@@ -0,0 +1,8 @@
'use client';
import { useViewportThemeColor } from '@/hooks/use-viewport-theme-color';
export default function DynamicViewportTheme() {
useViewportThemeColor();
return null;
}

18
app/layout.tsx
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@@ -7,12 +7,8 @@ import { NavidromeConfigProvider } from "./components/NavidromeConfigContext";
import { ThemeProvider } from "./components/ThemeProvider";
import { PostHogProvider } from "./components/PostHogProvider";
import { Metadata } from "next";
import type { Viewport } from 'next';
import Ihateserverside from './components/ihateserverside';
export const viewport: Viewport = {
themeColor: 'black',
};
import DynamicViewportTheme from './components/DynamicViewportTheme';
export const metadata: Metadata = {
title: {
@@ -70,6 +66,17 @@ export default function Layout({ children }: LayoutProps) {
if (window.matchMedia('(prefers-color-scheme: dark)').matches) {
document.documentElement.classList.add('dark');
}
// Set initial theme color based on theme
const themeColors = {
blue: '#0f0f23',
violet: '#0c0a2e'
};
const metaThemeColor = document.createElement('meta');
metaThemeColor.name = 'theme-color';
metaThemeColor.content = themeColors[theme];
document.head.appendChild(metaThemeColor);
})();
`,
}}
@@ -78,6 +85,7 @@ export default function Layout({ children }: LayoutProps) {
<body className={`${geistSans.variable} ${geistMono.variable} antialiased bg-background`}>
<PostHogProvider>
<ThemeProvider>
<DynamicViewportTheme />
<NavidromeConfigProvider>
<NavidromeProvider>
<AudioPlayerProvider>

29
hooks/use-viewport-theme-color.ts Normal file
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@@ -0,0 +1,29 @@
'use client';
import { useEffect } from 'react';
import { useTheme } from '@/app/components/ThemeProvider';
import { getThemeBackgroundColor } from '@/lib/theme-colors';
export function useViewportThemeColor() {
const { theme } = useTheme();
useEffect(() => {
// Update the theme-color meta tag dynamically
const updateThemeColor = () => {
const themeColor = getThemeBackgroundColor(theme);
// Find existing theme-color meta tag or create one
let metaThemeColor = document.querySelector('meta[name="theme-color"]') as HTMLMetaElement;
if (!metaThemeColor) {
metaThemeColor = document.createElement('meta');
metaThemeColor.name = 'theme-color';
document.head.appendChild(metaThemeColor);
}
metaThemeColor.content = themeColor;
};
updateThemeColor();
}, [theme]);
}

29
lib/theme-colors.ts Normal file
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@@ -0,0 +1,29 @@
// Theme color utilities for dynamic viewport theme color
export const themeColors = {
blue: {
background: 'hsl(240, 10%, 3.9%)', // Dark blue background
hex: '#0f0f23' // Hex equivalent for theme-color
},
violet: {
background: 'hsl(224, 71.4%, 4.1%)', // Dark violet background
hex: '#0c0a2e' // Hex equivalent for theme-color
}
} as const;
export type Theme = keyof typeof themeColors;
export function getThemeBackgroundColor(theme: Theme): string {
return themeColors[theme].hex;
}
export function hslToHex(h: number, s: number, l: number): string {
l /= 100;
const a = s * Math.min(l, 1 - l) / 100;
const f = (n: number) => {
const k = (n + h / 30) % 12;
const color = l - a * Math.max(Math.min(k - 3, 9 - k, 1), -1);
return Math.round(255 * color).toString(16).padStart(2, '0');
};
return `#${f(0)}${f(8)}${f(4)}`;
}