using ContactsDataAccessLayer;

using System;

using System.Collections.Generic;

using static System.Net.Mime.MediaTypeNames;

namespace ContactsBusinessLayer

{

public class clsTest

{

public int TestId { get; set; }

public int ApplicationId { get; set; }

public int TestTypeId { get; set; }

public DateTime TestDate { get; set; }

public int Score { get; set; }

public string TestResult { get; set; }

public int? RetryCount { get; set; }

public int QuestionCount { get; set; }

public string Description { get; set; }

public int? PersonId { get; set; }

public clsTest() { }

public clsTest(ContactsDataAccessLayer.clsTest dataTest)

{

this.TestId = dataTest.TestId;

this.ApplicationId = dataTest.ApplicationId;

this.TestTypeId = dataTest.TestTypeId;

this.TestDate = dataTest.TestDate;

this.Score = dataTest.Score;

this.TestResult = dataTest.TestResult;

this.RetryCount = dataTest.RetryCount;

this.QuestionCount = dataTest.QuestionCount;

this.Description = dataTest.Description;

this.PersonId = dataTest.PersonId;

}

private ContactsDataAccessLayer.clsTest ToDataLayerObject()

{

return new ContactsDataAccessLayer.clsTest

{

TestId = this.TestId,

ApplicationId = this.ApplicationId,

TestTypeId = this.TestTypeId,

TestDate = this.TestDate,

Score = this.Score,

TestResult = this.TestResult,

RetryCount = this.RetryCount,

QuestionCount = this.QuestionCount,

Description = this.Description,

PersonId = this.PersonId

};

}

public static List<clsTest> GetAllTests()

{

List<ContactsDataAccessLayer.clsTest> dataTests = clsTestsData.GetAllTestsData();

List<clsTest> tests = new List<clsTest>();

foreach (var dataTest in dataTests)

tests.Add(new clsTest(dataTest));

return tests;

}

public static clsTest GetTestById(int testId)

{

var dataTest = clsTestsData.GetTestById(testId);

return dataTest == null ? null : new clsTest(dataTest);

}

public static List<clsTest> GetTestsByPersonId(int personId)

{

List<ContactsDataAccessLayer.clsTest> dataTests = clsTestsData.GetTestsByPersonId(personId);

List<clsTest> tests = new List<clsTest>();

foreach (var dataTest in dataTests)

tests.Add(new clsTest(dataTest));

return tests;

}

public static List<clsTest> GetTestsByApplicationId(int applicationId)

{

List<ContactsDataAccessLayer.clsTest> dataTests = clsTestsData.GetTestsByApplicationId(applicationId);

List<clsTest> tests = new List<clsTest>();

foreach (var dataTest in dataTests)

tests.Add(new clsTest(dataTest));

return tests;

}

public static List<clsTest> GetTestsByTestTypeId(int testTypeId)

{

List<ContactsDataAccessLayer.clsTest> dataTests = clsTestsData.GetTestsByTestTypeId(testTypeId);

List<clsTest> tests = new List<clsTest>();

foreach (var dataTest in dataTests)

tests.Add(new clsTest(dataTest));

return tests;

}

public bool Save()

{

if (clsTestsData.GetTestById(this.TestId) == null)

{

// إضافة جديدة

return clsTestsData.AddTest(this.ToDataLayerObject());

}

else

{

// تعديل موجود

return clsTestsData.UpdateTest(this.ToDataLayerObject());

}

}

public static bool ValidateTestBeforeIssue(clsTest test)

{

if (test == null || test.ApplicationId <= 0)

{

Console.WriteLine("Error: Invalid test object or ApplicationId.");

return false;

}

// Convert ContactsBusinessLayer.clsTest to ContactsDataAccessLayer.clsTest before passing

var dataTest = test.ToDataLayerObject();

bool isValid = clsTestsData.ValidateTestBeforeIssue(dataTest);

if (isValid)

{

Console.WriteLine($"Validation successful for ApplicationId {test.ApplicationId}: All 3 tests passed.");

}

else

{

Console.WriteLine($"Validation failed for ApplicationId {test.ApplicationId}: Not all 3 tests passed.");

}

return isValid;

}

public static bool AddTest(clsTest clsTest)

{

try

{

return clsTest.Save();

}

catch (Exception ex)

{

Console.WriteLine("Error adding application: " + ex.Message);

return false;

}

}

public static bool DeleteTest(int testId)

{

return clsTestsData.DeleteTest(testId);

}

}

}