using System;
using SqlSugar;

namespace YD_Event.Core.Entities
{
    /// <summary>
    /// 证书元素表 (CertificateElement)
    /// </summary>
    [SugarTable("CertificateElement")]
    public class CertificateElement : Entity<long>, ISoftDelete, ISortable
    {
        /// <summary>
        /// 模板ID (关联 CertificateTemplate)
        /// </summary>
        [SugarColumn(ColumnDescription = "模板ID", IsNullable = false)]
        public long TemplateId { get; set; }

        /// <summary>
        /// 元素类型: Text, Image, QRCode
        /// </summary>
        [SugarColumn(ColumnDescription = "元素类型", IsNullable = false)]
        public string Type { get; set; }

        /// <summary>
        /// 字段名/标签 (维护用)
        /// </summary>
        [SugarColumn(ColumnDescription = "字段名", IsNullable = true)]
        public string FieldName { get; set; }

        /// <summary>
        /// 绑定键 (业务数据字段)
        /// </summary>
        [SugarColumn(ColumnDescription = "绑定键", IsNullable = true)]
        public string BindingKey { get; set; }

        /// <summary>
        /// X坐标 (px)
        /// </summary>
        [SugarColumn(ColumnDescription = "X坐标", IsNullable = false)]
        public float X { get; set; }

        /// <summary>
        /// Y坐标 (px)
        /// </summary>
        [SugarColumn(ColumnDescription = "Y坐标", IsNullable = false)]
        public float Y { get; set; }

        /// <summary>
        /// 宽度 (px)
        /// </summary>
        [SugarColumn(ColumnDescription = "宽度", IsNullable = false)]
        public float Width { get; set; }

        /// <summary>
        /// 高度 (px)
        /// </summary>
        [SugarColumn(ColumnDescription = "高度", IsNullable = false)]
        public float Height { get; set; }

        /// <summary>
        /// 字体
        /// </summary>
        [SugarColumn(ColumnDescription = "字体", DefaultValue = "Source Han Sans CN", IsNullable = true)]
        public string FontFamily { get; set; }

        /// <summary>
        /// 字号
        /// </summary>
        [SugarColumn(ColumnDescription = "字号", IsNullable = false)]
        public float FontSize { get; set; }

        /// <summary>
        /// 颜色代码 #RRGGBB
        /// </summary>
        [SugarColumn(ColumnDescription = "颜色", IsNullable = true)]
        public string Color { get; set; }

        /// <summary>
        /// 额外样式 JSON
        /// </summary>
        [SugarColumn(ColumnDescription = "额外样式", IsNullable = true, IsJson = true)]
        public string StyleJson { get; set; }

        /// <summary>
        /// 排序
        /// </summary>
        [SugarColumn(ColumnDescription = "排序")]
        public int Sort { get; set; }

        /// <summary>
        /// 软删除
        /// </summary>
        [SugarColumn(ColumnDescription = "软删除")]
        public bool DeleteMark { get; set; }
    }
}