namespace Application.Common.Results;

public class Result
{
    protected Result(bool isSuccess, Error error)
    {
        if ((isSuccess && error != Error.None) || (!isSuccess && error == Error.None))
            throw new InvalidOperationException("Invalid operation");
        IsSuccess = isSuccess;
        Error = error;
    }

    public bool IsSuccess { get; }
    public bool IsFailure => !IsSuccess;

    public Error Error { get; }

    public static Result Success()
    {
        return new Result(true, Error.None);
    }

    public static Result<TValue> Success<TValue>(TValue value)
    {
        return new Result<TValue>(value, true, Error.None);
    }

    public static Result Failure(Error error)
    {
        return new Result(false, error);
    }

    public static Result<TValue> Failure<TValue>(Error error)
    {
        return new Result<TValue>(default!, false, error);
    }
}