123 lines
4.9 KiB
JavaScript
123 lines
4.9 KiB
JavaScript
// ======================
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// HoloLake DevBoard · API Client v2.0
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// DEV-004 之之 · 环节5 · 真实API对接
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// 协议：SYSLOG-v4.0
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// ======================
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const API = {
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// ====== 配置区 ======
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// 页页的后端API地址（如果地址不对，问知秋确认）
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BASE_URL: 'https://guanghulab.com/api/devboard',
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TIMEOUT: 8000,
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FALLBACK: true, // API挂了自动切换模拟数据
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REFRESH_MS: 30000, // 30秒自动刷新
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_cache: {}
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};
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// ====== 通用请求（带超时+缓存+降级） =====================
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async function apiFetch(path) {
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const url = API.BASE_URL + path;
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const ctrl = new AbortController();
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const timer = setTimeout(() => ctrl.abort(), API.TIMEOUT);
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try {
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const res = await fetch(url, {
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signal: ctrl.signal,
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headers: { 'Accept': 'application/json' }
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});
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clearTimeout(timer);
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if (!res.ok) throw new Error('HTTP ' + res.status);
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const data = await res.json();
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API._cache[path] = { data: data, time: Date.now() };
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return data;
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} catch (err) {
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clearTimeout(timer);
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console.warn(' 🚨 [DevBoard API] ' + path + ' 失败: ', err.message);
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if (API._cache[path]) {
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console.info(' 💾 [DevBoard API] 使用缓存');
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return API._cache[path].data;
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}
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if (API.FALLBACK) {
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console.info(' 🛡️ [DevBoard API] 降级到模拟数据');
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return getMockData(path);
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}
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throw err;
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}
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}
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// ========== 公开接口 ==========
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async function apiGetDevelopers() {
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return apiFetch('/developers');
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}
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async function apiGetDeveloperDetail(devId) {
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return apiFetch('/developers/' + devId);
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}
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async function apiGetStats() {
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return apiFetch('/stats');
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}
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async function apiGetLeaderboard() {
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return apiFetch('/leaderboard');
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}
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// ========== 健康检查 ==========
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async function apiHealthCheck() {
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try {
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const ctrl = new AbortController();
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const t = setTimeout(() => ctrl.abort(), 3000);
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const res = await fetch(API.BASE_URL + '/health', { signal: ctrl.signal });
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clearTimeout(t);
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return res.ok;
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} catch (e) {
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return false;
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}
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}
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// ========== 模拟数据（降级保护） ==========
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function getMockData(path) {
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var devs = [
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{ dev_id:'DEV-001', name:'页页', module:'BC-集成', status:'进行中', streak:5, el:'EL-6', pca:{EXE:75,TEC:60,SYS:70,COL:80,INI:65} },
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{ dev_id:'DEV-002', name:'肥猫', module:'M-STATUS', status:'进行中', streak:9, el:'EL-5', pca:{EXE:72,TEC:40,SYS:68,COL:82,INI:70} },
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{ dev_id:'DEV-003', name:'燕樊', module:'M-MEMORY', status:'进行中', streak:7, el:'EL-5', pca:{EXE:70,TEC:55,SYS:65,COL:75,INI:68} },
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{ dev_id:'DEV-004', name:'之之', module:'M-DEVBOARD', status:'进行中', streak:14, el:'EL-8', pca:{EXE:90,TEC:55,SYS:80,COL:85,INI:88} },
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{ dev_id:'DEV-009', name:'花尔', module:'M20', status:'进行中', streak:4, el:'EL-8', pca:{EXE:65,TEC:45,SYS:55,COL:70,INI:60} },
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{ dev_id:'DEV-010', name:'桔子', module:'M-CHANNEL', status:'进行中', streak:14, el:'EL-6', pca:{EXE:85,TEC:50,SYS:75,COL:80,INI:82} },
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{ dev_id:'DEV-011', name:'匆匆那年',module:'M16', status:'等待中', streak:1, el:'EL-3', pca:{EXE:50,TEC:30,SYS:40,COL:55,INI:45} },
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{ dev_id:'DEV-012', name:'Awen', module:'M22', status:'进行中', streak:13, el:'EL-6', pca:{EXE:88,TEC:45,SYS:78,COL:90,INI:80} },
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{ dev_id:'DEV-013', name:'小兴', module:'M-AUTH', status:'进行中', streak:1, el:'EL-3', pca:{EXE:55,TEC:25,SYS:35,COL:60,INI:50} }
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];
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var stats = { total_developers:10, active:8, modules:12, code_lines:32000, longest_streak:14, avg_streak:7.5 };
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if (path === '/developers') return devs;
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if (path.indexOf('/developers/') === 0) {
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var id = path.split('/').pop();
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return devs.find(function(d){ return d.dev_id === id; }) || devs[0];
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}
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if (path === '/stats') return stats;
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if (path === '/leaderboard') return devs.slice().sort(function(a,b){ return b.streak - a.streak; });
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return [];
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}
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// ========== API状态指示器 ==========
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function showApiStatus(online) {
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var el = document.getElementById('api-status');
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if (!el) {
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el = document.createElement('div');
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el.id = 'api-status';
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el.style.cssText = 'position:fixed;bottom:12px;right:12px;padding:6px 14px;border-radius:20px;font-size:12px;font-weight:600;z-index:9999;transition:all 0.3s;';
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document.body.appendChild(el);
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}
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if (online) {
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el.textContent = '🟢 实时数据';
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el.style.backgroundColor = 'rgba(52,211,153,0.15)';
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el.style.color = '#34d399';
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el.style.border = '1px solid rgba(52,211,153,0.3)';
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} else {
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el.textContent = '🟡 模拟数据';
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el.style.backgroundColor = 'rgba(251,191,36,0.15)';
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el.style.color = '#fbbf24';
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el.style.border = '1px solid rgba(251,191,36,0.3)';
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}
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}
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