using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Text.Json;
using NodaTime;

namespace DysonNetwork.Drive.Models;

public class CloudFile : ModelBase
{
    public Guid Id { get; set; } = Guid.NewGuid();
    
    [MaxLength(256)]
    public string Name { get; set; } = null!;
    
    [MaxLength(1024)]
    public string OriginalName { get; set; } = null!;
    
    [MaxLength(256)]
    public string MimeType { get; set; } = null!;
    
    public long Size { get; set; }
    
    [MaxLength(1024)]
    public string StoragePath { get; set; } = null!;
    
    [MaxLength(64)]
    public string StorageProvider { get; set; } = "local";
    
    [MaxLength(64)]
    public string? ContentHash { get; set; }
    
    [MaxLength(1024)]
    public string? ThumbnailPath { get; set; }
    
    [MaxLength(1024)]
    public string? PreviewPath { get; set; }
    
    public int? Width { get; set; }
    public int? Height { get; set; }
    public float? Duration { get; set; }
    
    [MaxLength(1024)]
    public string? Metadata { get; set; }
    
    [Column(TypeName = "jsonb")]
    public JsonDocument? ExtendedMetadata { get; set; }
    
    public bool IsPublic { get; set; }
    public bool IsTemporary { get; set; }
    public bool IsDeleted { get; set; }
    
    public Instant? ExpiresAt { get; set; }
    public new Instant? DeletedAt { get; set; }
    
    public Guid? UploadedById { get; set; }
    public string? UploadedByType { get; set; }
    
    public ICollection<CloudFileReference> References { get; set; } = new List<CloudFileReference>();
    
    public void Dispose()
    {
        ExtendedMetadata?.Dispose();
        GC.SuppressFinalize(this);
    }
}