using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Web;
using SimpleNotebook.BLL.Abstract;
using SimpleNotebook.DI;
using SimpleNotebook.Entities;

namespace SimpleNotebook.PL.ASP.Models
{
    public class NoteVM
    {
        public Guid Id { get; private set; }

        [Required]
        [Display(Name = "First name")]
        public string FirstName { get; private set; }

        [Required]
        [Display(Name = "Last name")]
        public string LastName { get; private set; }

        [Required]
        [Display(Name = "Birth year")]
        public int BirthYear { get; private set; }

        [Required]
        [Display(Name = "Phone number")]
        [DataType(DataType.PhoneNumber)]
        public string PhoneNumber { get; private set; }

        public NoteVM() { }

        public NoteVM(string firstName, string lastName, int birthYear, string phoneNumber)
        {
            Id = Guid.NewGuid();
            FirstName = firstName;
            LastName = lastName;
            BirthYear = birthYear;
            PhoneNumber = phoneNumber;
        }

        public NoteVM(string firstName, string lastName, int birthYear)
        {
            Id = Guid.NewGuid();
            FirstName = firstName;
            LastName = lastName;
            BirthYear = birthYear;
        }

        public static explicit operator NoteVM(NoteDTO dto)
        {
            return new NoteVM
            {
                Id = dto.Id,
                FirstName = dto.FirstName,
                LastName = dto.LastName,
                BirthYear = dto.BirthYear,
                PhoneNumber = dto.PhoneNumber
            };
        }

        public static explicit operator NoteDTO(NoteVM dto)
        {
            return new NoteDTO
            {
                Id = dto.Id,
                FirstName = dto.FirstName,
                LastName = dto.LastName,
                BirthYear = dto.BirthYear,
                PhoneNumber = dto.PhoneNumber
            };
        }

        private static INoteBLL _noteBLO = Provider.NoteBLO;

        public static bool Add(NoteVM noteVM)
        {
            return _noteBLO.Add((NoteDTO)noteVM);
        }

        public static bool Remove(Guid id)
        {
            return _noteBLO.Remove(id);
        }

        public static NoteVM Get(Guid id)
        {
            return (NoteVM)_noteBLO.Get(id);
        }

        public static IEnumerable<NoteVM> GetAll()
        {
            return _noteBLO.GetAll().Select(dto => (NoteVM)dto).ToArray();
        }

        public static IEnumerable<NoteVM> Find(string query)
        {
            return _noteBLO.Find(query).Select(dto => (NoteVM)dto).ToArray();
        }
    }
}