using FluentAssertions;
using Nashel.Modules.Identity.Domain.Aggregates;
using Nashel.Modules.Identity.Domain.Enums;
using Xunit;

namespace Nashel.Modules.Identity.Tests.Domain;

public class AccountTests
{
    [Fact]
    public void Create_Should_Create_Account_With_User_Role()
    {
        // Arrange & Act (Подготовка и Действие)
        var phone = "1234567890";
        var passwordHash = "hash";
        var account = Account.Create(phone, passwordHash);

        // Assert (Проверка)
        account.Should().NotBeNull();
        account.Roles.Should().ContainSingle(r => r == Role.User);
        account.Roles.Should().HaveCount(1);
    }

    [Fact]
    public void BecomePerformer_Should_Add_Candidate_Role()
    {
        // Arrange (Подготовка)
        var account = Account.Create("123", "hash");

        // Act (Действие)
        account.BecomePerformer();

        // Assert (Проверка)
        account.Roles.Should().Contain(Role.Candidate);
        account.Roles.Should().Contain(Role.User);
        account.Roles.Should().HaveCount(2); // User + Candidate
    }

    [Fact]
    public void BecomePerformer_Should_Do_Nothing_If_Already_Candidate()
    {
        // Arrange (Подготовка)
        var account = Account.Create("123", "hash");
        account.BecomePerformer();

        // Act (Действие)
        account.BecomePerformer();

        // Assert (Проверка)
        account.Roles.Should().ContainSingle(r => r == Role.Candidate);
        account.Roles.Should().HaveCount(2);
    }

    [Fact]
    public void PromoteToMaster_Should_Replace_Candidate_With_Master()
    {
        // Arrange (Подготовка)
        var account = Account.Create("123", "hash");
        account.BecomePerformer(); // Has Candidate

        // Act (Действие)
        account.PromoteToMaster();

        // Assert (Проверка)
        account.Roles.Should().NotContain(Role.Candidate);
        account.Roles.Should().Contain(Role.Master);
        account.Roles.Should().Contain(Role.User);
    }
}