import mongoose from "mongoose";

// Define Product record schema
const ProductRecordSchema = new mongoose.Schema({
  productid: {
    type: mongoose.Schema.Types.ObjectId,
    ref: "Product",
    required: true,
  },
  SKU: {
    type: String,
  },
  openingInventory: {
    type: Number,
    default: 0,
  },
  Stock: {
    type: Number,
    default: 0,
  },
});

// Define main Stock schema
const StockSchema = new mongoose.Schema(
  {
    userId: {
      type: mongoose.Schema.Types.ObjectId,
      refPath: "User",
      required: true,
      unique: true,
    },
    products: [ProductRecordSchema],
  },
  { timestamps: true, versionKey: false }
);

export const PDStock = mongoose.model("PDStock", StockSchema);