# tests/test_performance.py
import pytest
import time

from models.database_models import Product


class TestPerformance:
    def test_product_list_performance(self, client, auth_headers, db):
        """Test performance of product listing with many products"""
        # Create multiple products
        products = []
        for i in range(100):
            product = Product(
                product_id=f"PERF{i:03d}",
                title=f"Performance Test Product {i}",
                price=f"{i}.99",
                marketplace="Performance"
            )
            products.append(product)

        db.add_all(products)
        db.commit()

        # Time the request
        start_time = time.time()
        response = client.get("/api/v1/product?limit=100", headers=auth_headers)
        end_time = time.time()

        assert response.status_code == 200
        assert len(response.json()["products"]) == 100
        assert end_time - start_time < 2.0  # Should complete within 2 seconds

    def test_search_performance(self, client, auth_headers, db):
        """Test search performance"""
        # Create products with searchable content
        products = []
        for i in range(50):
            product = Product(
                product_id=f"SEARCH{i:03d}",
                title=f"Searchable Product {i}",
                description=f"This is a searchable product number {i}",
                brand="SearchBrand",
                marketplace="SearchMarket"
            )
            products.append(product)

        db.add_all(products)
        db.commit()

        # Time search request
        start_time = time.time()
        response = client.get("/api/v1/product?search=Searchable", headers=auth_headers)
        end_time = time.time()

        assert response.status_code == 200
        assert response.json()["total"] == 50
        assert end_time - start_time < 1.0  # Search should be fast