import * as express from "express"
import * as bodyParser from "body-parser"
import { AppDataSource } from "./data-source"
import {errorHandler} from "./controller/errorController";
import {AuthRoutes} from "./routes/authRoutes";
import {UserRoutes} from "./routes/userRoutes";
import {AuthController} from "./controller/authController";
import {PostRoutes} from "./routes/postRoutes";
import {swaggerRouter} from "./routes/swaggerRoutes";
import * as cors from "cors";

AppDataSource.initialize()
  .then(async () => {
    // create express app
    const app = express();
    app.use(bodyParser.json());
    app.use(cors());

    // register express routes from defined application routes
    // Auth Routes
    app.use("/auth", AuthRoutes);

    // Swagger Routes
    app.use("/docs", swaggerRouter);

    // All routes after this one require authentication
    const authController = new AuthController();
    app.use(authController.protect);

    app.use("/users", UserRoutes);
    app.use("/posts", PostRoutes);

    // setup express app here
    app.use(errorHandler);
    // start express server
    app.listen(3000);

    console.log(
      "Express server has started on port 3000. Open http://localhost:3000/users to see results"
    );
  })
  .catch((error) => console.log(error));