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

namespace Htmx.ApiDemo.Data;

/// <summary>
/// Simple user document stored in MongoDB.
/// All property→field name mappings are declared explicitly via [BsonElement]
/// and registered in Program.cs via BsonClassMap — no AutoMap() reflection.
/// </summary>
public sealed class AppUser
{
    [BsonId]
    public ObjectId Id { get; set; } = ObjectId.GenerateNewId();

    [BsonElement("email")]
    public string Email { get; set; } = "";

    /// <summary>Email.ToUpperInvariant() — used for case-insensitive lookups.</summary>
    [BsonElement("normalizedEmail")]
    public string NormalizedEmail { get; set; } = "";

    [BsonElement("passwordHash")]
    public string PasswordHash { get; set; } = "";

    [BsonElement("displayName")]
    public string? DisplayName { get; set; }

    [BsonElement("createdAtUtc")]
    public DateTime CreatedAtUtc { get; set; } = DateTime.UtcNow;
}