using MongoDB.Bson;
using MongoDB.Bson.Serialization.Attributes;

namespace QuestionsApi.Models;

public sealed class AuthUser
{
    [BsonId]
    [BsonRepresentation(BsonType.ObjectId)]
    public string Id { get; set; } = default!;
    public string Username { get; set; } = "";
    public string PasswordHash { get; set; } = "";
    public string Role { get; set; } = "USER";
    public string? Email { get; set; }
    public string? NormalizedEmail { get; set; }
    public string? DisplayName { get; set; }
    public DateTime? CreatedUtc { get; set; }
    public string? RefreshToken { get; set; }
    public DateTime? RefreshTokenExpiry { get; set; }
    public string? SteamId { get; set; }
    public int AuthVersion { get; set; }
    public string? TermsAcceptedVersion { get; set; }
    public string? PrivacyAcceptedVersion { get; set; }
    public DateTime? LegalAcceptedUtc { get; set; }
    public List<LegalAcceptanceRecord> LegalAcceptances { get; set; } = [];
}

public sealed class LegalAcceptanceRecord
{
    public string TermsVersion { get; set; } = "";
    public string PrivacyVersion { get; set; } = "";
    public DateTime AcceptedUtc { get; set; } = DateTime.UtcNow;
    public string Source { get; set; } = "";
}

public sealed class SteamAuthTransaction
{
    [BsonId] public string Id { get; set; } = "";
    public string Status { get; set; } = "pending";
    public string? SteamId { get; set; }
    public string? UserId { get; set; }
    public DateTime CreatedUtc { get; set; }
    public DateTime ExpiresUtc { get; set; }
}

public sealed class PasswordResetRequest
{
    [BsonId]
    [BsonRepresentation(BsonType.ObjectId)]
    public string Id { get; set; } = ObjectId.GenerateNewId().ToString();
    public string UserId { get; set; } = "";
    public string CodeHash { get; set; } = "";
    public DateTime CreatedUtc { get; set; }
    public DateTime ExpiresUtc { get; set; }
    public int FailedAttempts { get; set; }
    public DateTime? ConsumedUtc { get; set; }
}

public sealed class BlacklistedToken
{
    [BsonId] public string Jti { get; set; } = "";
    public DateTime ExpiresAt { get; set; }
}

public sealed class RegisterRequest
{
    public string Username { get; set; } = "";
    public string Password { get; set; } = "";
    public string? Email { get; set; }
    public bool AcceptLegal { get; set; }
}

public sealed class LoginRequest
{
    public string Username { get; set; } = "";
    public string Password { get; set; } = "";
}

public sealed class ChangeRoleRequest
{
    public string Username { get; set; } = "";
    public string NewRole { get; set; } = "";
}

public sealed class RefreshRequest
{
    public string Username { get; set; } = "";
    public string RefreshToken { get; set; } = "";
}

public sealed class UpdateAuthProfileRequest
{
    public string? DisplayName { get; set; }
    public string? Email { get; set; }
}

public sealed class ChangePasswordRequest
{
    public string CurrentPassword { get; set; } = "";
    public string NewPassword { get; set; } = "";
}

public sealed class DeleteAccountRequest
{
    public string Password { get; set; } = "";
    public string Confirmation { get; set; } = "";
}

public sealed class CompleteSteamRequest
{
    public string TransactionId { get; set; } = "";
    public string Action { get; set; } = "";
    public string Username { get; set; } = "";
    public string? Email { get; set; }
    public string Password { get; set; } = "";
    public bool AcceptLegal { get; set; }
}

public sealed class AcceptLegalRequest
{
    public bool Accept { get; set; }
}

public sealed class PasswordResetStartRequest
{
    public string Login { get; set; } = "";
}

public sealed class PasswordResetConfirmRequest
{
    public string Login { get; set; } = "";
    public string Code { get; set; } = "";
    public string NewPassword { get; set; } = "";
}