package gui
// getHTMLTemplate 返回 HTML 模板
func (g *GUIServer) getHTMLTemplate() string {
return `
{{.Title}}
{{.Mode}}
{{.ServerAddr}}
{{.LocalPort}}
{{.OS}}
-
-
-
-
`
}
// getCSS 返回 CSS 样式
func (g *GUIServer) getCSS() string {
return `
/* 全局样式 */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
min-height: 100vh;
color: #333;
}
.container {
max-width: 1200px;
margin: 0 auto;
padding: 20px;
}
/* 头部样式 */
.header {
background: rgba(255, 255, 255, 0.95);
backdrop-filter: blur(10px);
border-radius: 12px;
padding: 20px;
margin-bottom: 30px;
box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}
.header-content {
display: flex;
justify-content: space-between;
align-items: center;
}
.logo {
display: flex;
align-items: center;
gap: 15px;
}
.logo i {
font-size: 2.5em;
color: #667eea;
}
.logo h1 {
font-size: 2em;
color: #333;
font-weight: 600;
}
.status-indicator {
display: flex;
align-items: center;
gap: 10px;
font-weight: 500;
}
.status-dot {
width: 12px;
height: 12px;
border-radius: 50%;
background: #ffd700;
animation: pulse 2s infinite;
}
.status-dot.connected {
background: #00ff00;
}
.status-dot.disconnected {
background: #ff4444;
}
@keyframes pulse {
0%, 100% { opacity: 1; }
50% { opacity: 0.5; }
}
/* 主要内容样式 */
.main-content {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
gap: 25px;
margin-bottom: 30px;
}
/* 面板样式 */
.panel {
background: rgba(255, 255, 255, 0.95);
backdrop-filter: blur(10px);
border-radius: 12px;
overflow: hidden;
box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.panel:hover {
transform: translateY(-5px);
box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}
.panel-header {
background: linear-gradient(135deg, #667eea, #764ba2);
color: white;
padding: 20px;
}
.panel-header h2 {
font-size: 1.3em;
font-weight: 600;
display: flex;
align-items: center;
gap: 10px;
}
.panel-content {
padding: 25px;
}
/* 代理面板样式 */
.proxy-info {
margin-bottom: 25px;
}
.info-item {
display: flex;
justify-content: space-between;
align-items: center;
padding: 12px 0;
border-bottom: 1px solid #eee;
}
.info-item:last-child {
border-bottom: none;
}
.info-item label {
font-weight: 600;
color: #555;
}
.mode-badge {
background: #667eea;
color: white;
padding: 4px 12px;
border-radius: 20px;
font-size: 0.9em;
font-weight: 500;
text-transform: uppercase;
}
.proxy-controls {
display: flex;
gap: 15px;
flex-wrap: wrap;
}
/* 按钮样式 */
.btn {
padding: 12px 20px;
border: none;
border-radius: 8px;
font-size: 1em;
font-weight: 500;
cursor: pointer;
display: flex;
align-items: center;
gap: 8px;
transition: all 0.3s ease;
min-width: 140px;
justify-content: center;
}
.btn-primary {
background: linear-gradient(135deg, #667eea, #764ba2);
color: white;
}
.btn-primary:hover {
background: linear-gradient(135deg, #5a6fd8, #6a4190);
transform: translateY(-2px);
}
.btn-secondary {
background: #f8f9fa;
color: #333;
border: 2px solid #dee2e6;
}
.btn-secondary:hover {
background: #e9ecef;
border-color: #adb5bd;
transform: translateY(-2px);
}
.btn:disabled {
opacity: 0.6;
cursor: not-allowed;
transform: none !important;
}
/* 统计面板样式 */
.stats-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
gap: 20px;
}
.stat-item {
text-align: center;
padding: 20px;
background: #f8f9fa;
border-radius: 8px;
transition: transform 0.3s ease;
}
.stat-item:hover {
transform: scale(1.05);
}
.stat-value {
font-size: 2em;
font-weight: 700;
color: #667eea;
margin-bottom: 8px;
}
.stat-label {
font-size: 0.9em;
color: #666;
font-weight: 500;
}
/* 路由面板样式 */
.routing-stats {
display: flex;
flex-direction: column;
gap: 15px;
}
.routing-item {
display: flex;
justify-content: space-between;
align-items: center;
padding: 15px;
background: #f8f9fa;
border-radius: 8px;
}
.routing-item label {
font-weight: 600;
color: #555;
}
/* 系统面板样式 */
.system-info {
display: flex;
flex-direction: column;
gap: 20px;
}
.status-badge {
padding: 4px 12px;
border-radius: 20px;
font-size: 0.9em;
font-weight: 500;
}
.status-badge.enabled {
background: #d4edda;
color: #155724;
}
.status-badge.disabled {
background: #f8d7da;
color: #721c24;
}
#currentProxySettings {
font-family: monospace;
background: #f8f9fa;
padding: 10px;
border-radius: 4px;
font-size: 0.9em;
margin-top: 5px;
}
/* 底部样式 */
.footer {
background: rgba(255, 255, 255, 0.95);
backdrop-filter: blur(10px);
border-radius: 12px;
padding: 20px;
text-align: center;
color: #666;
}
.footer a {
color: #667eea;
text-decoration: none;
font-weight: 500;
}
.footer a:hover {
text-decoration: underline;
}
/* 响应式设计 */
@media (max-width: 768px) {
.container {
padding: 15px;
}
.header-content {
flex-direction: column;
gap: 15px;
text-align: center;
}
.main-content {
grid-template-columns: 1fr;
gap: 20px;
}
.proxy-controls {
flex-direction: column;
}
.stats-grid {
grid-template-columns: repeat(2, 1fr);
gap: 15px;
}
.stat-item {
padding: 15px;
}
.stat-value {
font-size: 1.5em;
}
}
@media (max-width: 480px) {
.stats-grid {
grid-template-columns: 1fr;
}
}
/* 加载动画 */
.loading {
opacity: 0.6;
pointer-events: none;
}
.spin {
animation: spin 1s linear infinite;
}
@keyframes spin {
from { transform: rotate(0deg); }
to { transform: rotate(360deg); }
}
`
}
// getJS 返回 JavaScript 代码
func (g *GUIServer) getJS() string {
return `
// GUI 应用主类
class WormholeGUI {
constructor() {
this.isLoading = false;
this.updateInterval = null;
this.init();
}
// 初始化应用
init() {
this.bindEvents();
this.startAutoUpdate();
this.updateStatus();
}
// 绑定事件
bindEvents() {
const toggleBtn = document.getElementById('toggleProxy');
const refreshBtn = document.getElementById('refreshStatus');
if (toggleBtn) {
toggleBtn.addEventListener('click', () => this.toggleProxy());
}
if (refreshBtn) {
refreshBtn.addEventListener('click', () => this.updateStatus());
}
// 页面可见性变化时处理
document.addEventListener('visibilitychange', () => {
if (document.hidden) {
this.stopAutoUpdate();
} else {
this.startAutoUpdate();
this.updateStatus();
}
});
}
// 开始自动更新
startAutoUpdate() {
if (this.updateInterval) return;
this.updateInterval = setInterval(() => {
if (!document.hidden) {
this.updateStatus();
}
}, 5000); // 每5秒更新一次
}
// 停止自动更新
stopAutoUpdate() {
if (this.updateInterval) {
clearInterval(this.updateInterval);
this.updateInterval = null;
}
}
// 更新状态
async updateStatus() {
if (this.isLoading) return;
try {
this.setLoading(true);
// 并行获取所有数据
const [status, systemProxy, routingStats] = await Promise.all([
this.fetchAPI('/api/status'),
this.fetchAPI('/api/system/proxy'),
this.fetchAPI('/api/routing/stats')
]);
this.updateStatusDisplay(status);
this.updateProxyStats(status.proxy_stats);
this.updateSystemProxy(systemProxy);
this.updateRoutingStats(routingStats);
} catch (error) {
console.error('更新状态失败:', error);
this.showError('无法连接到服务器');
} finally {
this.setLoading(false);
}
}
// 切换代理状态
async toggleProxy() {
const toggleBtn = document.getElementById('toggleProxy');
const toggleText = document.getElementById('toggleText');
if (!toggleBtn || this.isLoading) return;
try {
this.setLoading(true);
toggleBtn.disabled = true;
// 获取当前状态
const currentStatus = await this.fetchAPI('/api/system/proxy');
const isEnabled = currentStatus.enabled;
// 切换状态
const response = await this.fetchAPI('/api/proxy/toggle', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify({ enable: !isEnabled })
});
if (response.success) {
toggleText.textContent = response.enabled ? '禁用系统代理' : '启用系统代理';
toggleBtn.className = response.enabled ? 'btn btn-secondary' : 'btn btn-primary';
// 立即更新状态
setTimeout(() => this.updateStatus(), 500);
} else {
this.showError(response.error || '操作失败');
}
} catch (error) {
console.error('切换代理失败:', error);
this.showError('操作失败，请检查权限');
} finally {
toggleBtn.disabled = false;
this.setLoading(false);
}
}
// 更新状态显示
updateStatusDisplay(status) {
const statusDot = document.getElementById('statusDot');
const statusText = document.getElementById('statusText');
const modeText = document.getElementById('modeText');
if (statusDot && statusText) {
if (status.proxy_stats) {
statusDot.className = 'status-dot connected';
statusText.textContent = '服务运行中';
} else {
statusDot.className = 'status-dot disconnected';
statusText.textContent = '服务未运行';
}
}
if (modeText) {
modeText.textContent = status.mode || 'unknown';
}
}
// 更新代理统计
updateProxyStats(stats) {
if (!stats) return;
this.updateElement('totalConnections', stats.total_connections);
this.updateElement('activeConnections', stats.active_connections);
this.updateElement('successRate', this.formatSuccessRate(stats));
this.updateElement('uptime', this.formatDuration(stats.uptime));
this.updateElement('bytesTransferred', this.formatBytes(stats.bytes_sent + stats.bytes_received));
this.updateElement('failedRequests', stats.failed_requests);
}
// 更新系统代理信息
updateSystemProxy(proxyInfo) {
const statusElement = document.getElementById('systemProxyStatus');
const settingsElement = document.getElementById('currentProxySettings');
const toggleBtn = document.getElementById('toggleProxy');
const toggleText = document.getElementById('toggleText');
if (statusElement) {
if (proxyInfo.enabled) {
statusElement.textContent = '已启用';
statusElement.className = 'status-badge enabled';
} else {
statusElement.textContent = '已禁用';
statusElement.className = 'status-badge disabled';
}
}
if (settingsElement && proxyInfo.current_proxy) {
const settings = Object.entries(proxyInfo.current_proxy)
.map(([key, value]) => key + ': ' + value)
.join('\n');
settingsElement.textContent = settings || '无代理设置';
}
if (toggleBtn && toggleText) {
toggleText.textContent = proxyInfo.enabled ? '禁用系统代理' : '启用系统代理';
toggleBtn.className = proxyInfo.enabled ? 'btn btn-secondary' : 'btn btn-primary';
}
}
// 更新路由统计
updateRoutingStats(stats) {
if (!stats) return;
this.updateElement('bypassDomainsCount', stats.bypass_domains_count);
this.updateElement('forceDomainsCount', stats.force_domains_count);
this.updateElement('bypassLocal', stats.bypass_local ? '是' : '否');
this.updateElement('bypassPrivate', stats.bypass_private ? '是' : '否');
}
// 通用元素更新
updateElement(id, value) {
const element = document.getElementById(id);
if (element) {
element.textContent = value !== undefined ? value : '-';
}
}
// 设置加载状态
setLoading(loading) {
this.isLoading = loading;
const refreshBtn = document.getElementById('refreshStatus');
if (refreshBtn) {
const icon = refreshBtn.querySelector('i');
if (loading) {
icon.classList.add('spin');
refreshBtn.disabled = true;
} else {
icon.classList.remove('spin');
refreshBtn.disabled = false;
}
}
}
// API 请求
async fetchAPI(url, options = {}) {
const response = await fetch(url, {
timeout: 10000,
...options
});
if (!response.ok) {
throw new Error(response.status + ': ' + response.statusText);
}
return await response.json();
}
// 显示错误
showError(message) {
const statusDot = document.getElementById('statusDot');
const statusText = document.getElementById('statusText');
if (statusDot && statusText) {
statusDot.className = 'status-dot disconnected';
statusText.textContent = message;
}
console.error('GUI Error:', message);
}
// 格式化成功率
formatSuccessRate(stats) {
const total = stats.successful_requests + stats.failed_requests;
if (total === 0) return '0%';
return ((stats.successful_requests / total) * 100).toFixed(1) + '%';
}
// 格式化持续时间
formatDuration(durationNs) {
if (!durationNs) return '0s';
const seconds = Math.floor(durationNs / 1000000000);
const minutes = Math.floor(seconds / 60);
const hours = Math.floor(minutes / 60);
const days = Math.floor(hours / 24);
if (days > 0) return days + 'd ' + (hours % 24) + 'h';
if (hours > 0) return hours + 'h ' + (minutes % 60) + 'm';
if (minutes > 0) return minutes + 'm ' + (seconds % 60) + 's';
return seconds + 's';
}
// 格式化字节数
formatBytes(bytes) {
if (!bytes) return '0 B';
const units = ['B', 'KB', 'MB', 'GB', 'TB'];
let size = bytes;
let unitIndex = 0;
while (size >= 1024 && unitIndex < units.length - 1) {
size /= 1024;
unitIndex++;
}
return size.toFixed(1) + ' ' + units[unitIndex];
}
}
// 页面加载完成后启动应用
document.addEventListener('DOMContentLoaded', () => {
window.wormholeGUI = new WormholeGUI();
});
// 页面卸载时清理
window.addEventListener('beforeunload', () => {
if (window.wormholeGUI) {
window.wormholeGUI.stopAutoUpdate();
}
});
`
}