using System;

namespace GermanApp.Domain.Exceptions;

/// <summary>
/// Base exception for domain layer errors.
/// All domain-specific exceptions should inherit from this.
/// </summary>
public class DomainException : Exception
{
    public DomainException(string message) : base(message)
    {
    }

    public DomainException(string message, Exception innerException) : base(message, innerException)
    {
    }
}

/// <summary>
/// Exception thrown when a business rule validation fails.
/// </summary>
public class ValidationException : DomainException
{
    public ValidationException(string message) : base(message)
    {
    }

    public ValidationException(string message, Exception innerException) : base(message, innerException)
    {
    }
}

/// <summary>
/// Exception thrown when an entity is not found.
/// </summary>
public class NotFoundException : DomainException
{
    public NotFoundException(string entityName, int id) : base($"{entityName} with id {id} not found")
    {
    }

    public NotFoundException(string message) : base(message)
    {
    }
}

/// <summary>
/// Exception thrown when attempting to perform an invalid operation.
/// </summary>
public class InvalidOperationException : DomainException
{
    public InvalidOperationException(string message) : base(message)
    {
    }
}