﻿using Xamarin.Forms;
using NUnit.Framework;

namespace Xamarin.Forms.Xaml.UnitTests
{
	public class MockView : View
	{
		public MockFactory Content { get; set; }
	}

	public class MockFactory
	{
		public string Content { get; set; }
		public MockFactory ()
		{
			Content = "default ctor";
		}

		public MockFactory (string arg0, string arg1)
		{
			Content = "alternate ctor " + arg0 + arg1;
		}

		public MockFactory (int arg)
		{
			Content = "int ctor " + arg.ToString ();
		}

		public static  MockFactory ParameterlessFactory ()
		{
			return new MockFactory {
				Content = "parameterless factory",
			};
		}

		public static MockFactory Factory (string arg0, int arg1)
		{
			return new MockFactory {
				Content = "factory " + arg0 + arg1,
			};
		}

		public static MockFactory Factory (int arg0, string arg1)
		{
			return new MockFactory {
				Content = "factory " + arg0 + arg1,
			};
		}
	}

	public partial class FactoryMethods : ContentPage
	{
		public FactoryMethods ()
		{
			InitializeComponent ();
		}

		public FactoryMethods (bool useCompiledXaml)
		{
			//this stub will be replaced at compile time
		}

		[TestFixture]
		public class Tests
		{
			[TestCase (false)]
			[TestCase (true)]
			public void TestDefaultCtor (bool useCompiledXaml)
			{
				var layout = new FactoryMethods (useCompiledXaml);
				Assert.AreEqual ("default ctor", layout.v0.Content.Content);
			}

			[TestCase (false)]
			[TestCase (true)]
			public void TestStringCtor (bool useCompiledXaml)
			{
				var layout = new FactoryMethods (useCompiledXaml);
				Assert.AreEqual ("alternate ctor foobar", layout.v1.Content.Content);
			}

			[TestCase (false)]
			[TestCase (true)]
			public void TestIntCtor (bool useCompiledXaml)
			{
				var layout = new FactoryMethods (useCompiledXaml);
				Assert.AreEqual ("int ctor 42", layout.v2.Content.Content);
			}

			[TestCase (false)]
			[TestCase (true)]
			public void TestArgumentlessFactoryMethod (bool useCompiledXaml)
			{
				var layout = new FactoryMethods (useCompiledXaml);
				Assert.AreEqual ("parameterless factory", layout.v3.Content.Content);
			}

			[TestCase (false)]
			[TestCase (true)]
			public void TestFactoryMethod (bool useCompiledXaml)
			{
				var layout = new FactoryMethods (useCompiledXaml);
				Assert.AreEqual ("factory foo42", layout.v4.Content.Content);
			}

			[TestCase (false)]
			[TestCase (true)]
			public void TestFactoryMethodParametersOrder (bool useCompiledXaml)
			{
				var layout = new FactoryMethods (useCompiledXaml);
				Assert.AreEqual ("factory 42foo", layout.v5.Content.Content);
			}
		}
	}
}