using MongoDB.Bson.Serialization.Attributes;
namespace GuestOps.Web;

public interface ITenantDocument { string Id { get; set; } string HotelId { get; set; } }
public abstract class TenantDocument : ITenantDocument
{
    [BsonId] public string Id { get; set; } = Guid.NewGuid().ToString("N");
    public string HotelId { get; set; } = "";
}
public class Hotel : TenantDocument
{
    public string Name { get; set; } = "";
    public string Timezone { get; set; } = "Europe/London";
    public string Signature { get; set; } = "Warm regards,\nThe reservations team";
    public string ReplyMode { get; set; } = "DraftOnly";
    public long Version { get; set; }
}
public class StaffUser : TenantDocument
{
    public string Email { get; set; } = "";
    public string Name { get; set; } = "";
    public string PasswordHash { get; set; } = "";
    public string Role { get; set; } = "Owner";
    public bool Active { get; set; } = true;
}
public class KnowledgeEntry : TenantDocument
{
    public string Title { get; set; } = "";
    public string Category { get; set; } = "General";
    public string Answer { get; set; } = "";
    public string Keywords { get; set; } = "";
    public bool Approved { get; set; }
    public long Version { get; set; }
}
public class Conversation : TenantDocument
{
    public string MailboxId { get; set; } = "";
    public string ProviderMessageId { get; set; } = "";
    public string ProviderThreadId { get; set; } = "";
    public string From { get; set; } = "";
    public string Subject { get; set; } = "";
    public string Body { get; set; } = "";
    public DateTime ReceivedAt { get; set; } = DateTime.UtcNow;
    public string Status { get; set; } = "NeedsAttention";
    public string Draft { get; set; } = "";
    public string Category { get; set; } = "General";
    public string Note { get; set; } = "";
    public long Version { get; set; }
}
public class Mailbox : TenantDocument
{
    public string Email { get; set; } = "";
    public string ProtectedRefreshToken { get; set; } = "";
    public string Status { get; set; } = "Connected";
    public DateTime? LastSyncAt { get; set; }
    public string SyncError { get; set; } = "";
    public string PageToken { get; set; } = "";
    public DateTime WindowStart { get; set; } = DateTime.UtcNow.AddDays(-7);
    public DateTime WindowEnd { get; set; } = DateTime.UtcNow;
}
public class OAuthRequest : TenantDocument
{
    public string UserId { get; set; } = "";
    public DateTime ExpiresAt { get; set; }
}
public class Activity : TenantDocument
{
    public DateTime At { get; set; } = DateTime.UtcNow;
    public string UserName { get; set; } = "";
    public string Action { get; set; } = "";
}
public class WorkerLease
{
    [BsonId] public string Id { get; set; } = "";
    public string Owner { get; set; } = "";
    public DateTime Until { get; set; }
}
public record LoginInput(string Email, string Password);
public record SettingsInput(string Name, string Timezone, string Signature, long Version);
public record DraftInput(string Draft, long Version);
public record StatusInput(string Status, long Version);
public record KnowledgeInput(string Title, string Category, string Answer, string Keywords, bool Approved, long Version);