import express, { Express } from "express";
import cors from "cors";
import { PrismaClient } from "@prisma/client";
import appRoutes from "./routes/appRoutes";

const app: Express = express();
const port = process.env.PORT || 3000;
const prisma = new PrismaClient();

function setupMiddleware(app: Express) {
  app.use(cors());
  app.use(express.json());
  app.use("/api", appRoutes);
}
setupMiddleware(app);

// Start server
async function startServer() {
  try {
    app.listen(port);
    console.log(`Server is running on http://localhost:${port}`);
  } catch (error) {
    console.error("Error starting the server:", error);
  }
}

process.on("SIGINT", async () => {
  try {
    await prisma.$disconnect();
    console.log("Prisma client disconnected");
    process.exit(0);
  } catch (error) {
    console.error("Error disconnecting Prisma client:", error);
    process.exit(1);
  }
});

startServer();

module.exports = { app, prisma };