namespace EnvelopeGenerator.ReceiverUI.Web.Client.Api.Models;

/// <summary>
/// Mirrors <c>EnvelopeGenerator.API.Models.ReceiverAuthResponse</c>.
/// The Status string determines which fields are relevant.
/// Possible values:
/// requires_access_code, requires_tfa, show_document,
/// already_signed, rejected, not_found, expired, error.
/// </summary>
public class ReceiverAuthResponse
{
    public string Status { get; set; } = string.Empty;
    public string? Title { get; set; }
    public string? Message { get; set; }
    public string? SenderEmail { get; set; }
    public string? ReceiverName { get; set; }
    public bool TfaEnabled { get; set; }
    public bool HasPhoneNumber { get; set; }
    public bool ReadOnly { get; set; }

    /// <summary>"sms" or "authenticator" when Status == "requires_tfa".</summary>
    public string? TfaType { get; set; }
    public DateTime? TfaExpiration { get; set; }
    public string? ErrorMessage { get; set; }
}

public class AccessCodeRequest
{
    public string AccessCode { get; set; } = string.Empty;
    public bool PreferSms { get; set; }
}

public class TfaCodeRequest
{
    public string Code { get; set; } = string.Empty;
    /// <summary>"sms" or "authenticator".</summary>
    public string Type { get; set; } = "authenticator";
}

/// <summary>
/// Status strings returned by <see cref="ReceiverAuthResponse.Status"/>.
/// </summary>
public static class ReceiverAuthStatus
{
    public const string RequiresAccessCode = "requires_access_code";
    public const string RequiresTfa = "requires_tfa";
    public const string ShowDocument = "show_document";
    public const string AlreadySigned = "already_signed";
    public const string Rejected = "rejected";
    public const string NotFound = "not_found";
    public const string Expired = "expired";
    public const string Error = "error";
}