From ad8f9f55ea79a4d587aecc69698808da82de3d62 Mon Sep 17 00:00:00 2001
From: somhairle <somhairle@localhost.localdomain>
Date: Tue, 21 Apr 2026 20:40:27 +0800
Subject: 二〇二六年四月二十一日
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 themes/theme/source/js/theme-switch.js | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 themes/theme/source/js/theme-switch.js

(limited to 'themes/theme/source/js/theme-switch.js')

diff --git a/themes/theme/source/js/theme-switch.js b/themes/theme/source/js/theme-switch.js
new file mode 100644
index 00000000..4dddd304
--- /dev/null
+++ b/themes/theme/source/js/theme-switch.js
@@ -0,0 +1,31 @@
+document.addEventListener('DOMContentLoaded', () => {
+  const themeSwitch = document.getElementById('theme-switch-btn');
+  const prefersDarkScheme = window.matchMedia('(prefers-color-scheme: dark)');
+  
+  // 检查本地存储中的主题设置
+  const currentTheme = localStorage.getItem('theme');
+  if (currentTheme === 'dark') {
+    document.body.classList.add('dark-theme');
+    themeSwitch.querySelector('i').classList.replace('icon-moon', 'icon-sun');
+  } else if (currentTheme === 'light') {
+    document.body.classList.remove('dark-theme');
+  } else if (prefersDarkScheme.matches) {
+    document.body.classList.add('dark-theme');
+    themeSwitch.querySelector('i').classList.replace('icon-moon', 'icon-sun');
+  }
+  
+  // 切换主题
+  themeSwitch.addEventListener('click', (e) => {
+    e.preventDefault();
+    
+    if (document.body.classList.contains('dark-theme')) {
+      document.body.classList.remove('dark-theme');
+      localStorage.setItem('theme', 'light');
+      themeSwitch.querySelector('i').classList.replace('icon-sun', 'icon-moon');
+    } else {
+      document.body.classList.add('dark-theme');
+      localStorage.setItem('theme', 'dark');
+      themeSwitch.querySelector('i').classList.replace('icon-moon', 'icon-sun');
+    }
+  });
+}); 
\ No newline at end of file
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