using NodaTime;
using NodaTime.Extensions;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using CoreWiki.Utils;

namespace CoreWiki.Models;

public class Article
{
    [Key]
    public string Slug { get; set; }
    
    [Required, MaxLength(100)]
    public string Topic { get; set; }
    
    [NotMapped]
    public Instant Published { get; set; } = SystemClock.Instance.GetCurrentInstant();
    
    [Obsolete("This property is only for serialization")]
    [DataType(DataType.DateTime)]
    [Column("Published")]
    [Required]
    public DateTime PublishedDateTime
    {
        get => Published.ToDateTimeUtc();
        set => Published = DateTime.SpecifyKind(value, DateTimeKind.Utc).ToInstant();
    }

    [DataType(DataType.MultilineText)]
    [Required]
    public string Content { get; set; } = default!;
}