using RhSolutions.SkuParser.Services;

namespace RhSolutions.SkuParser.Tests;

public class ExcelParserTests
{
	private static readonly List<ProductQuantity> _expected = new()
	{
		new ProductQuantity() {Product= new Product() {Sku = "11303703100"}, Quantity = 2129.5},
		new ProductQuantity() {Product= new Product() {Sku = "11303803100"}, Quantity = 503},
		new ProductQuantity() {Product= new Product() {Sku = "11303903050"}, Quantity = 52},
		new ProductQuantity() {Product= new Product() {Sku = "11080011001"}, Quantity = 2154},
		new ProductQuantity() {Product= new Product() {Sku = "11080021001"}, Quantity = 134},
		new ProductQuantity() {Product= new Product() {Sku = "11080031001"}, Quantity = 6},
		new ProductQuantity() {Product= new Product() {Sku = "11080311001"}, Quantity = 462},
		new ProductQuantity() {Product= new Product() {Sku = "11080611001"}, Quantity = 38},
		new ProductQuantity() {Product= new Product() {Sku = "11080811001"}, Quantity = 24},
		new ProductQuantity() {Product= new Product() {Sku = "11080831001"}, Quantity = 2},
	};

	[TestCase("simple.xlsx")]
	[TestCase("simpleWithNames.xlsx")]
	[TestCase("withHeader.xlsx")]
	[TestCase("withHeaderAndGarbage.xlsx")]
	[TestCase("twoTables.xlsx")]
	[TestCase("rhSolutionsBsTable.xlsx")]
	[TestCase("simpleWithFormulas.xlsx")]
	public void XlsxTests(string filename)
	{
		var mockFile = FormFileUtil.GetMockFormFile(filename);
		var parser = new ExcelParser();
		var actual = parser.ParseProducts(mockFile.Object);
		Assert.That(actual.Count, Is.EqualTo(_expected.Count()));
		CollectionAssert.AllItemsAreInstancesOfType(actual, typeof(ProductQuantity));
		CollectionAssert.AreEqual(_expected, actual);
	}

	[TestCase("simple.csv")]
	public void CsvTests(string filename)
	{
		var mockFile = FormFileUtil.GetMockFormFile(filename);
		var parser = new CsvParser();
		var actual = parser.ParseProducts(mockFile.Object);
		Assert.That(actual.Count, Is.EqualTo(_expected.Count()));
		CollectionAssert.AllItemsAreInstancesOfType(actual, typeof(ProductQuantity));
		CollectionAssert.AreEqual(_expected, actual);
	}
}