#include <iostream>
#include <cstring>
#include "Product.h"

void ProductArray::add(const Product& product) {
	if (count >= allocated) {
		std::cout << "No more products are allowed!" << std::endl;
		return;
	}

	products[count++] = product;
}

Product* ProductArray::find(char* username) {
	for (unsigned i = 0; i < count; ++i)
		if (strcmp(username, products[i].name) == 0)
			return &products[i];
	return nullptr;
}

ProductArray newProductArray(unsigned allocatedSize) {
	ProductArray pa;
	pa.products = new Product[allocatedSize];
	pa.count = 0;
	pa.allocated = allocatedSize;
	return pa;
}

void deleteProductArray(ProductArray& pa) {
	delete[] pa.products;
	pa.products = nullptr;
	pa.count = pa.allocated = 0;
}