import express from "express"
import cors from "cors"
import dotenv from "dotenv"
import authRoutes from "./routes/auth.routes"
import studentRoutes from "./routes/student.routes"
import userRoutes from "./routes/user.routes"
import attendanceRoutes from "./routes/attendance.routes"
import reportRoutes from "./routes/report.routes"
import classRoutes from "./routes/class.routes"

dotenv.config()

const app = express()
const PORT = process.env.PORT || 5000

// Middleware
app.use(cors({
  origin: process.env.FRONTEND_URL,
  credentials: true,
}))
app.use(express.json())
app.use(express.urlencoded({ extended: true }))

// Routes
app.use("/api/auth", authRoutes)
app.use("/api/students", studentRoutes)
app.use("/api/users", userRoutes)
app.use("/api/attendance", attendanceRoutes)
app.use("/api/reports", reportRoutes)
app.use("/api/classes", classRoutes)

// Health check
app.get("/api/health", (req, res) => {
  res.json({ status: "ok", message: "Server is running" })
})

// Error handling middleware
app.use((err: any, req: express.Request, res: express.Response, next: express.NextFunction) => {
  console.error(err.stack)
  res.status(err.status || 500).json({
    error: err.message || "Internal Server Error",
  })
})

app.listen(PORT, () => {
  console.log(`Server is running on port ${PORT}`)
})