using Dpz.Core.Entity.Base;
using Dpz.Core.Entity.Base.Indexes;

namespace Dpz.Core.Public.Entity.V4;

public class PictureRecord : BaseEntity, IIndexedEntity<PictureRecord>
{
    /// <summary>
    /// 上传人
    /// </summary>
    public required UserInfo Creator { get; set; }

    /// <summary>
    /// 上传时间
    /// </summary>
    [BsonDateTimeOptions(Kind = DateTimeKind.Local)]
    public DateTime UploadTime { get; set; }

    /// <summary>
    /// 标签
    /// </summary>
    public List<string> Tags { get; set; } = [];

    /// <summary>
    /// 图片描述
    /// </summary>
    public string? Description { get; set; }

    /// <summary>
    /// 图像类型
    /// </summary>
    [BsonRepresentation(BsonType.String)]
    public PictureCategory Category { get; set; }

    /// <summary>
    /// 图片宽度
    /// </summary>
    public int Width { get; set; }

    /// <summary>
    /// 图片高度
    /// </summary>
    public int Height { get; set; }

    /// <summary>
    /// 访问地址
    /// </summary>
    public required string AccessUrl { get; set; }

    /// <summary>
    /// 图片大小
    /// </summary>
    public long Length { get; set; }

    /// <summary>
    /// MD5
    /// </summary>
    public string? Md5 { get; set; }

    /// <summary>
    /// 云储存上传时间
    /// </summary>
    [BsonDateTimeOptions(Kind = DateTimeKind.Local)]
    public DateTime ObjectStorageUploadTime { get; set; }

    /// <inheritdoc />
    public static IReadOnlyList<EntityIndexDefinition> GetIndexDefinitions() =>
        [new() { Fields = [EntityIndexField.Ascending<PictureRecord>(x => x.Tags)] }];
}