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253
server.js
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253
server.js
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import 'dotenv/config';
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import express from 'express';
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import Database from 'better-sqlite3';
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import path from 'path';
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import { fileURLToPath } from 'url';
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const __filename = fileURLToPath(import.meta.url);
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const __dirname = path.dirname(__filename);
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// --- CONFIGURATION ---
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const BASE_URL = 'http://www.acinfinityserver.com';
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const USER_AGENT = 'ACController/1.9.7 (com.acinfinity.humiture; build:533; iOS 18.5.0) Alamofire/5.10.2';
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const POLL_INTERVAL_MS = 60000; // 60 seconds
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const DB_FILE = 'ac_data.db';
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const PORT = 3905;
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// Device Type Mapping
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const DEVICE_TYPES = {
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1: 'Outlet',
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3: 'Fan',
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7: 'Light'
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};
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// Check Credentials
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if (!process.env.AC_EMAIL || !process.env.AC_PASSWORD) {
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console.error('Error: AC_EMAIL and AC_PASSWORD must be set in .env file');
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process.exit(1);
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}
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// --- DATABASE SETUP ---
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// Note: Opened in Read/Write mode (default)
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const db = new Database(DB_FILE);
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db.exec(`
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CREATE TABLE IF NOT EXISTS readings (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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timestamp DATETIME DEFAULT CURRENT_TIMESTAMP,
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dev_id TEXT,
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dev_name TEXT,
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port INTEGER,
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port_name TEXT,
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temp_c REAL,
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humidity REAL,
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vpd REAL,
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fan_speed INTEGER,
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on_speed INTEGER,
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off_speed INTEGER
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)
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`);
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const insertStmt = db.prepare(`
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INSERT INTO readings (dev_id, dev_name, port, port_name, temp_c, humidity, vpd, fan_speed, on_speed, off_speed)
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VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
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`);
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// --- AC INFINITY API LOGIC ---
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let token = null;
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async function login() {
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console.log('Logging in...');
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const params = new URLSearchParams();
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params.append('appEmail', process.env.AC_EMAIL);
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params.append('appPasswordl', process.env.AC_PASSWORD);
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try {
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const response = await fetch(`${BASE_URL}/api/user/appUserLogin`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/x-www-form-urlencoded',
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'User-Agent': USER_AGENT
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},
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body: params
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});
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const data = await response.json();
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if (data.code === 200) {
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console.log('Login successful.');
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return data.data.appId;
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} else {
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throw new Error(`Login failed: ${data.msg} (${data.code})`);
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}
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} catch (error) {
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console.error('Login error:', error.message);
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throw error;
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}
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}
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async function getDeviceList(authToken) {
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const params = new URLSearchParams();
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params.append('userId', authToken);
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const response = await fetch(`${BASE_URL}/api/user/devInfoListAll`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/x-www-form-urlencoded',
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'User-Agent': USER_AGENT,
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'token': authToken,
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'phoneType': '1',
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'appVersion': '1.9.7'
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},
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body: params
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});
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const data = await response.json();
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if (data.code === 200) return data.data || [];
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throw new Error(`Get device list failed: ${data.msg}`);
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}
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async function getDeviceModeSettings(authToken, devId, port) {
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const params = new URLSearchParams();
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params.append('devId', devId);
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params.append('port', port.toString());
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const response = await fetch(`${BASE_URL}/api/dev/getdevModeSettingList`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/x-www-form-urlencoded',
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'User-Agent': USER_AGENT,
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'token': authToken,
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'phoneType': '1',
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'appVersion': '1.9.7',
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'minversion': '3.5'
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},
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body: params
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});
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const data = await response.json();
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if (data.code === 200) return data.data;
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console.warn(`Failed to get settings for ${devId}: ${data.msg}`);
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return null;
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}
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async function poll() {
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try {
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if (!token) {
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token = await login();
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}
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const devices = await getDeviceList(token);
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console.log(`[${new Date().toISOString()}] Data Fetch: Found ${devices.length} controllers.`);
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for (const device of devices) {
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const ports = device.deviceInfo && device.deviceInfo.ports ? device.deviceInfo.ports : [];
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if (ports.length === 0) {
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console.warn(`Device ${device.devName} has no ports info.`);
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continue;
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}
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for (const portInfo of ports) {
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// Filter by online status
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if (portInfo.online === 1) {
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const port = portInfo.port;
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const settings = await getDeviceModeSettings(token, device.devId, port);
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if (settings) {
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const tempC = settings.temperature ? settings.temperature / 100 : null;
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const hum = settings.humidity ? settings.humidity / 100 : null;
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const vpd = settings.vpdnums ? settings.vpdnums / 100 : null;
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// Determine Port Name
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let portName = portInfo.portName;
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if (!portName || portName.startsWith('Port ')) {
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const typeName = DEVICE_TYPES[settings.atType];
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if (typeName) {
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portName = typeName;
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}
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}
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insertStmt.run(
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device.devId,
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device.devName,
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port,
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portName,
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tempC,
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hum,
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vpd,
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settings.speak,
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settings.onSpead,
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settings.offSpead
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);
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let label = 'Level';
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if (portName === 'Fan') label = 'Fan Speed';
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if (portName === 'Light') label = 'Brightness';
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console.log(`Saved reading for ${device.devName} (${portName}): ${tempC}°C, ${hum}%, ${label}: ${settings.speak}/10`);
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}
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}
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}
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}
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} catch (error) {
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console.error('Polling error:', error.message);
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token = null; // Reset token to force re-login
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}
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}
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// --- EXPRESS SERVER ---
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const app = express();
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app.use(express.static(path.join(__dirname, 'public')));
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// API: Devices
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app.get('/api/devices', (req, res) => {
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try {
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const stmt = db.prepare(`
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SELECT DISTINCT dev_name, port, port_name
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FROM readings
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ORDER BY dev_name, port
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`);
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const rows = stmt.all();
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res.json(rows);
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} catch (error) {
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res.status(500).json({ error: error.message });
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}
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});
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// API: History
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app.get('/api/history', (req, res) => {
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try {
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const { devName, port, range } = req.query;
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if (!devName || !port) return res.status(400).json({ error: 'Missing devName or port' });
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let timeFilter;
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switch (range) {
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case 'week': timeFilter = "-7 days"; break;
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case 'month': timeFilter = "-30 days"; break;
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case 'day': default: timeFilter = "-24 hours"; break;
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}
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const stmt = db.prepare(`
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SELECT timestamp, temp_c, humidity, vpd, fan_speed, on_speed
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FROM readings
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WHERE dev_name = ? AND port = ? AND timestamp >= datetime('now', ?)
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ORDER BY timestamp ASC
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`);
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const rows = stmt.all(devName, parseInt(port, 10), timeFilter);
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res.json(rows);
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} catch (error) {
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console.error(error);
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res.status(500).json({ error: error.message });
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}
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});
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// Start Server & Daemon
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app.listen(PORT, '127.0.0.1', () => {
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console.log(`Dashboard Server running at http://127.0.0.1:${PORT}`);
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// Start Polling Loop
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console.log(`Starting AC Infinity Poll Loop (Interval: ${POLL_INTERVAL_MS}ms)`);
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poll(); // Initial run
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setInterval(poll, POLL_INTERVAL_MS);
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});
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