using TheCyclopsContracts.DataModels;
using TheCyclopsContracts.Exceptions;

namespace TheCyclopsTests.DataModelsTests;

[TestFixture]
internal class ClientDataModelTests
{
    [Test]
    public void IdIsNullOrEmptyTest()
    {
        var client = CreateDataModel(null, "fio", "email");
        Assert.That(() => client.Validate(), Throws.TypeOf<ValidationException>());

        client = CreateDataModel(string.Empty, "fio", "email");
        Assert.That(() => client.Validate(), Throws.TypeOf<ValidationException>());
    }

    [Test]
    public void IdIsNotGuidTest()
    {
        var client = CreateDataModel("id", "fio", "email");
        Assert.That(() => client.Validate(), Throws.TypeOf<ValidationException>());
    }

    [Test]
    public void FIOIsNullOrEmptyTest()
    {
        var client = CreateDataModel(Guid.NewGuid().ToString(), null, "email");
        Assert.That(() => client.Validate(), Throws.TypeOf<ValidationException>());

        client = CreateDataModel(Guid.NewGuid().ToString(), string.Empty, "email");
        Assert.That(() => client.Validate(), Throws.TypeOf<ValidationException>());
    }

    [Test]
    public void EmailIsNullOrEmptyTest()
    {
        var client = CreateDataModel(Guid.NewGuid().ToString(), "fio", null);
        Assert.That(() => client.Validate(), Throws.TypeOf<ValidationException>());

        client = CreateDataModel(Guid.NewGuid().ToString(), "fio", string.Empty);
        Assert.That(() => client.Validate(), Throws.TypeOf<ValidationException>());
    }

    [Test]
    public void EmailIsIncorrectTest()
    {
        var client = CreateDataModel(Guid.NewGuid().ToString(), "fio", "email");
        Assert.That(() => client.Validate(), Throws.TypeOf<ValidationException>());
    }

    [Test]
    public void AllFieldsIsCorrectTest()
    {
        var clientId = Guid.NewGuid().ToString();
        var fio = "Fio";
        var email = "email.email@email.com";
        var client = CreateDataModel(clientId, fio, email);

        Assert.That(() => client.Validate(), Throws.Nothing);

        Assert.Multiple(() =>
        {
            Assert.That(client.Id, Is.EqualTo(clientId));
            Assert.That(client.FIO, Is.EqualTo(fio));
            Assert.That(client.Email, Is.EqualTo(email));
        });
    }

    private static ClientDataModel CreateDataModel(string? id, string? fio, string? email) =>
        new(id, fio, email);
}