const path = require("path");

const express = require("express");
const bodyParser = require("body-parser");
const mongoose = require("mongoose");

const errorController = require("./controllers/error");
const User = require("./models/user");

const app = express();

app.set("view engine", "ejs");
app.set("views", "views");

const adminRoutes = require("./routes/admin");
const shopRoutes = require("./routes/shop");

app.use(bodyParser.urlencoded({ extended: false }));
app.use(express.static(path.join(__dirname, "public")));

mongoose
  .connect(process.env.MONGO_URL || "mongodb://mongo:27017/shop")
  .then(async () => {
    let user = await User.findOne();
    if (!user) {
      user = new User({
        name: "Jawad",
        email: "jawad@test.com",
        cart: { items: [] },
      });
      await user.save();
    }

    app.use((req, res, next) => {
      req.user = user;
      next();
    });

    app.use("/admin", adminRoutes);
    app.use(shopRoutes);
    app.use(errorController.get404);

    app.listen(3000, "0.0.0.0");
  })
  .catch((err) => console.log(err));