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

namespace back.DataModels;

[Table("Events")]
public class EventModel
{
    [Key]
    public string Id { get; set; }
    [Required, MaxLength(50)]
    public string? Title { get; set; }
    [MaxLength(500)]
    public string? Description { get; set; }
    public DateTime? Date { get; set; }
    public string? Location { get; set; }
    [ForeignKey("TagId")]
    public List<TagModel> RelatedTags { get; set; } = [];
    public DateTime CreatedAt { get; set; }
    public DateTime UpdatedAt { get; set; }
    public string? CreatedBy { get; set; }
    public string? UpdatedBy { get; set; }

    public EventModel() { }

    public EventModel(string id)
    {
        Id = id;
    }

    public EventModel(
        string id,
        string title,
        string description,
        DateTime date,
        string location,
        List<TagModel>? relatedTags = null,
        DateTime? createdAt = null,
        DateTime? updatedAt = null,
        string? createdBy = null,
        string? updatedBy = null)
    {
        Id = id;
        Title = title;
        Description = description;
        Date = date;
        Location = location;
        RelatedTags = relatedTags ?? [];
        CreatedAt = createdAt ?? DateTime.UtcNow;
        UpdatedAt = updatedAt ?? DateTime.UtcNow;
        CreatedBy = createdBy ?? "";
        UpdatedBy = updatedBy;
    }
}