const mongoose = require('mongoose');

const cartProductSchema = new mongoose.Schema({
  productId: {
    type: mongoose.Schema.Types.ObjectId,
    ref: 'Product',
    required: true,
  },
  productName: { type: String, required: true },
  quantity: { type: Number, required: true },
  price: { type: Number, required: true },
  subtotal: { type: Number, required: true },
});

const cartSchema = new mongoose.Schema({
  userId: {
    type: mongoose.Schema.Types.ObjectId,
    ref: 'User',
    required: true,
  },
  products: [cartProductSchema],
  totalAmount: { type: Number, required: true },
});

const Cart = mongoose.model('Cart', cartSchema);

module.exports = Cart;