using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using TravelAgencyContracts.BindingModels;
using TravelAgencyContracts.ViewModels;
using TravelAgencyDataModels.Models;

namespace TravelAgencyDatabaseImplement.Models
{
    public class Guide : IGuideModel
    {
        public int Id { get; set; }

        [Required]
        public string GuideFIO { get; set; } = string.Empty;

        [Required]
        public string Email { get; set; } = string.Empty;

        [Required]
        public string PhoneNumber { get; set; } = string.Empty;

        [ForeignKey("GuideId")]
        public virtual List<Trip> Trips { get; set; } = new();

        [ForeignKey("GuideId")]
        public virtual List<ExcursionGroup> ExcursionGroups { get; set; } = new();

        public static Guide? Create(GuideBindingModel? model)
        {
            if (model == null)
            {
                return null;
            }
            return new Guide()
            {
                Id = model.Id,
                GuideFIO = model.GuideFIO,
                Email = model.Email,
                PhoneNumber = model.PhoneNumber
            };
        }
        public void Update(GuideBindingModel? model)
        {
            if (model == null)
            {
                return;
            }
            GuideFIO = model.GuideFIO;
            Email = model.Email;
            PhoneNumber = model.PhoneNumber;
        }

        public GuideViewModel GetViewModel => new()
        {
            Id = Id,
            GuideFIO = GuideFIO,
            Email = Email,
            PhoneNumber = PhoneNumber
        };
    }
}