package com.telerikacademy.oop.cosmetics.tests.models;

import Utils.TestData;
import com.telerikacademy.oop.cosmetics.core.ProductRepositoryImpl;
import com.telerikacademy.oop.cosmetics.core.contracts.CommandFactory;
import com.telerikacademy.oop.cosmetics.core.contracts.ProductRepository;
import com.telerikacademy.oop.cosmetics.exceptions.InvalidUserInputException;
import com.telerikacademy.oop.cosmetics.models.CategoryImpl;
import com.telerikacademy.oop.cosmetics.models.GenderType;
import com.telerikacademy.oop.cosmetics.models.ProductImpl;
import com.telerikacademy.oop.cosmetics.models.contracts.Category;
import com.telerikacademy.oop.cosmetics.models.contracts.Product;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;

public class CategoryImplTests {

    @Test
    public void constructor_should_createCategory_when_argumentsAreValid() {
        ProductRepository repository = new ProductRepositoryImpl();
        repository.createCategory(TestData.CategoryData.VALID_NAME);
        Assertions.assertEquals(1,repository.getCategories().size());
    };

    @Test
    public void constructor_should_throwException_when_nameShorterThanExpected() {

        //Arrange, Act, Assert
        Assertions.assertThrows(InvalidUserInputException.class,() -> new CategoryImpl(TestData.CategoryData.INVALID_NAME));
    }

    @Test
    public void addProduct_should_addProductToList() {

        // Arrange
        Category category = new CategoryImpl(TestData.CategoryData.VALID_NAME);
        Product productToAdd = new ProductImpl(TestData.ProductData.VALID_NAME,
                TestData.ProductData.VALID_BRAND_NAME, 10, GenderType.MEN);
        category.addProduct(productToAdd);
        // Act, Assert
        Assertions.assertEquals(1, category.getProducts().size());
    }

    @Test
    public void removeProduct_should_removeProductFromList_when_pProductExist() {

        // Arrange, Act
        Category category = new CategoryImpl(TestData.CategoryData.VALID_NAME);
        Product product = new ProductImpl(TestData.ProductData.VALID_NAME, TestData.ProductData.VALID_BRAND_NAME, 10, GenderType.WOMEN);

        category.addProduct(product);
        category.removeProduct(product);

        // Act, Assert
        Assertions.assertEquals(0, category.getProducts().size());
    }

    @Test
    public void removeProduct_should_notRemoveProductFromList_when_productNotExist() {

        // Arrange, Act
        Category category = new CategoryImpl(TestData.CategoryData.VALID_NAME);
        Product productToAdd = new ProductImpl(TestData.ProductData.VALID_NAME, TestData.ProductData.VALID_BRAND_NAME, 10, GenderType.MEN);
        Product productToRemove = new ProductImpl(TestData.ProductData.VALID_NAME, TestData.ProductData.VALID_BRAND_NAME, 12, GenderType.UNISEX);

        category.addProduct(productToAdd);
        category.removeProduct(productToRemove);

        // Act, Assert
        Assertions.assertEquals(1,category.getProducts().size());
    }

    @Test
    public void should_Print_When_productsList_Is_Empty(){
        ProductRepository productRepository = new ProductRepositoryImpl();
        productRepository.createCategory(TestData.CategoryData.VALID_NAME);
        Category category = productRepository.findCategoryByName(TestData.CategoryData.VALID_NAME);
        Assertions.assertTrue(Boolean.parseBoolean(String.valueOf(String.format("#Category: %s%n #No product in this category",
                category.getName()).equals(category.print()))));

    }

    @Test
    public void should_Print_When_productsList_isNot_Empty(){
        ProductRepository productRepository = new ProductRepositoryImpl();
        productRepository.createCategory(TestData.CategoryData.VALID_NAME);
        Category category = productRepository.findCategoryByName(TestData.CategoryData.VALID_NAME);
        Product product = new ProductImpl(TestData.ProductData.VALID_NAME,TestData.ProductData.VALID_BRAND_NAME,25,GenderType.MEN);
        category.addProduct(product);
        Assertions.assertTrue(Boolean.parseBoolean(String.valueOf(String.format("#Category: %s%n#%s %s%n #Price: $%.2f%n #Gender: %s%n ===%n",
                category.getName(),
                product.getName(), product.getBrand(), product.getPrice(), product.getGender()).equals(category.print()))));
    }

}