const express = require('express');
const cors = require('cors');
require('dotenv').config();

const app = express();

// Middleware CORS
const corsOptions = {
    origin: function (origin, callback) {
        // Permitir requisições sem origin (mobile apps, Postman, etc)
        if (!origin) return callback(null, true);
        
        // Lista de origens permitidas
        const allowedOrigins = [
            'https://admin.noidle.tech',
            'https://admin.noidle.co',
            'http://localhost:3000',
            'http://localhost:3001'
        ];
        
        if (allowedOrigins.indexOf(origin) !== -1 || origin.includes('localhost')) {
            callback(null, true);
        } else {
            callback(null, true); // Permitir todas por enquanto, pode restringir depois
        }
    },
    credentials: true,
    methods: ['GET', 'POST', 'PUT', 'DELETE', 'OPTIONS'],
    allowedHeaders: ['Content-Type', 'Authorization', 'X-API-Key']
};

app.use(cors(corsOptions));
app.use(express.json());
app.use(express.urlencoded({ extended: true }));

// Log
app.use((req, res, next) => {
    console.log(`${new Date().toISOString()} - ${req.method} ${req.url}`);
    next();
});

// Rotas
const authRoutes = require('./routes/auth');
const dashboardRoutes = require('./routes/dashboard');
const devicesRoutes = require('./routes/devices');
const activitiesRoutes = require('./routes/activities');
const activityRoutes = require('./routes/activity');
const keysRoutes = require('./routes/keys');
const usersRoutes = require('./routes/users');
const teamsRoutes = require("./routes/teams");
const policiesRoutes = require('./routes/policies');
const mdmRoutes = require('./routes/mdm');

app.use('/api/auth', authRoutes);
app.use('/api/dashboard', dashboardRoutes);
app.use('/api/devices', devicesRoutes);
app.use('/api/activities', activitiesRoutes);
app.use("/api/activity", activityRoutes);
app.use('/api/keys', keysRoutes);
app.use('/api/users', usersRoutes);
app.use("/api/teams", teamsRoutes);
app.use('/api/policies', policiesRoutes);
app.use('/api/mdm', mdmRoutes);

// Health check
app.get('/api/health', (req, res) => {
    res.json({ status: 'ok', timestamp: new Date().toISOString() });
});

// 404
app.use((req, res) => {
    res.status(404).json({ error: 'Rota não encontrada' });
});

// Error handler
app.use((err, req, res, next) => {
    console.error('Erro:', err);
    res.status(500).json({ error: 'Erro interno do servidor' });
});

const PORT = process.env.PORT || 3005;

app.listen(PORT, () => {
    console.log(`✅ NoIdle API rodando na porta ${PORT}`);
    console.log(`📅 ${new Date().toISOString()}`);
});