// SPDX-License-Identifier: AGPL-3.0-or-later
// SPDX-FileCopyrightText: 2023 swt23w23
package catering.inventory;

import org.salespointframework.core.DataInitializer;
import org.salespointframework.inventory.UniqueInventory;
import org.salespointframework.inventory.UniqueInventoryItem;
import org.salespointframework.quantity.Quantity;
import org.springframework.stereotype.Component;
import org.springframework.util.Assert;

import catering.catalog.CateringCatalog;

@Component
class InventoryInitializer implements DataInitializer {
	private final UniqueInventory<UniqueInventoryItem> inventory;
	private final CateringCatalog cateringCatalog;

	InventoryInitializer(UniqueInventory<UniqueInventoryItem> inventory, CateringCatalog cateringCatalog) {
		Assert.notNull(inventory, "Inventory must not be null!");
		Assert.notNull(cateringCatalog, "CateringCatalog must not be null!");

		this.inventory = inventory;
		this.cateringCatalog = cateringCatalog;
	}

	@Override
	public void initialize() {
		cateringCatalog.findAll().forEach(product -> {
			if (inventory.findByProduct(product).isEmpty()) {
				inventory.save(new UniqueInventoryItem(product, Quantity.of(10)));
			}
		});
	}
}