using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;

namespace TWASys_App.DBModels.SotrageModel
{
    public class Files
    {
        [Key]
        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
        public ulong IdFiles { get; set; }
       
        [ForeignKey("IdFolders")] 
        public ulong IdFolders { get; set; }        // BIGINT FK → Folders.idFolders

        public string Code { get; set; } = "";          // VARCHAR(100)
        public string Name { get; set; } = "";      // VARCHAR(100)
        public string Path { get; set; } = "";    // TEXT
        public string Options { get; set; } = "";       // LONGTEXT (JSON, metadata)

        public DateTime CreateDate { get; set; } = DateTime.UtcNow;  // DATETIME (UTC khuyên dùng)
        public DateTime? LastModified { get; set; } = null; // DATETIME NULL
        public int Status { get; set; }            // INT(11)

        public Folder? Folder { get; set; } = null!;  // nav
    }
}