using System.Linq;
using NUnit.Framework;
using LCU.Library.Internal.DocumentIngestorModels.Constants;
using LCU.Library.Internal.DocumentIngestorModels.Models;
using LCU.Library.Internal.DocumentIngestorModels.Validations;

namespace LCU.API.Internal.DocumentIngestorTests.Models.Validations;

public class MetaDataValidationTests
{
	[Test]
	public void ValidateAccountNumber_Valid()
	{
		var processResult = new ProcessResult();
		var accountNumber = "1";
		var result = MetaDataValidation.ValidateAccountNumber(processResult, accountNumber);
		Assert.IsNotNull(result);
		Assert.IsTrue(result.Success);
		Assert.IsEmpty(result.MessageStack);
	}

	[Test]
	public void ValidateAccountNumber_InValid()
	{
		var processResult = new ProcessResult();
		var accountNumber = "0";
		var result = MetaDataValidation.ValidateAccountNumber(processResult, accountNumber);
		Assert.IsNotNull(result);
		Assert.IsFalse(result.Success);
		Assert.AreEqual(ValidationMessages.AccountInvalidMessage, result.MessageStack.First());
	}

	[Test]
	public void ValidateFileName_Valid()
	{
		var processResult = new ProcessResult();
		var fileName = "Tester File Name";
		var result = MetaDataValidation.ValidateFileName(processResult, fileName);
		Assert.IsNotNull(result);
		Assert.IsTrue(result.Success);
		Assert.IsEmpty(result.MessageStack);
	}

	[Test]
	public void ValidateFileName_InValid()
	{
		var processResult = new ProcessResult();
		var fileName = "";
		var result = MetaDataValidation.ValidateFileName(processResult, fileName);
		Assert.IsNotNull(result);
		Assert.IsFalse(result.Success);
		Assert.AreEqual(ValidationMessages.FileNameInvalidMessage, result.MessageStack.First());
	}

	[Test]
	public void ValidateFullName_Valid()
	{
		var processResult = new ProcessResult();
		var fullName = "Tester Full Name";
		var result = MetaDataValidation.ValidateFullName(processResult, fullName);
		Assert.IsNotNull(result);
		Assert.IsTrue(result.Success);
		Assert.IsEmpty(result.MessageStack);
	}

	[Test]
	public void ValidateFullName_InValid()
	{
		var processResult = new ProcessResult();
		var fullName = "";
		var result = MetaDataValidation.ValidateFullName(processResult, fullName);
		Assert.IsNotNull(result);
		Assert.IsFalse(result.Success);
		Assert.AreEqual(ValidationMessages.FullNameInvalidMessage, result.MessageStack.First());
	}

	[Test]
	public void ValidatePdf_Valid()
	{
		var processResult = new ProcessResult();
		var pdf = "Tester PDF";
		var result = MetaDataValidation.ValidatePdf(processResult, pdf);
		Assert.IsNotNull(result);
		Assert.IsTrue(result.Success);
		Assert.IsEmpty(result.MessageStack);
	}

	[Test]
	public void ValidatePdf_InValid()
	{
		var processResult = new ProcessResult();
		var pdf = "";
		var result = MetaDataValidation.ValidatePdf(processResult, pdf);
		Assert.IsNotNull(result);
		Assert.IsFalse(result.Success);
		Assert.AreEqual(ValidationMessages.PdfInvalidMessage, result.MessageStack.First());
	}

	[Test]
	public void ValidateTin_Valid()
	{
		var processResult = new ProcessResult();
		var tin = "111111111";
		var result = MetaDataValidation.ValidateTin(processResult, tin);
		Assert.IsNotNull(result);
		Assert.IsTrue(result.Success);
		Assert.IsEmpty(result.MessageStack);
	}

	[Test]
	public void ValidateTin_InValid()
	{
		var processResult = new ProcessResult();
		var tin = "";
		var result = MetaDataValidation.ValidateTin(processResult, tin);
		Assert.IsNotNull(result);
		Assert.IsFalse(result.Success);
		Assert.AreEqual(ValidationMessages.TinInvalidMessage, result.MessageStack.First());
	}

	[Test]
	public void ValidateTin_TinZero_InValid()
	{
		var processResult = new ProcessResult();
		var tin = "0";
		var result = MetaDataValidation.ValidateTin(processResult, tin);
		Assert.IsNotNull(result);
		Assert.IsFalse(result.Success);
		Assert.AreEqual(ValidationMessages.TinInvalidMessage, result.MessageStack.First());
	}
}