using KanSan.Base;
using KanSan.Base.Interfaces;
using KanSan.Base.Models;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;

namespace KanSan.ViewModel
{
    public class KundenEditViewModel : PropertyChangedClass, INotifyPropertyChanged
    {
        IUnitOfWork unitOfWork = new UnitOfWork(new KanSanContext());

        private Kunde _kunde;
        private string vorname;
        private string nachname;
        private string strasse;
        private string plz;
        private string ort;

        #region getters
        public string Vorname
        {
            get
            {
                return vorname;
            }
            set
            {
                if (vorname == value) return;
                vorname = value;
                OnPropertyChanged();
            }
        }
        public string Nachname
        {
            get
            {
                return nachname;
            }
            set
            {
                if (nachname == value) return;
                nachname = value;
                OnPropertyChanged();
            }
        }
        public string Strasse
        {
            get
            {
                return strasse;
            }
            set
            {
                if (strasse == value) return;
                strasse = value;
                OnPropertyChanged();
            }
        }
        public string PLZ
        {
            get
            {
                return plz;
            }
            set
            {
                if (plz == value) return;
                plz = value;
                OnPropertyChanged();
            }
        }
        public string Ort
        {
            get
            {
                return ort;
            }
            set
            {
                if (ort == value) return;
                ort = value;
                OnPropertyChanged();
            }
        }
        #endregion

        public KundenEditViewModel(Kunde kunde = null)
        {
            if (kunde == null)
                _kunde = unitOfWork.KundenRepository.Get().First();
            else
                _kunde = kunde;
            
            vorname = _kunde.Vorname;
            nachname = _kunde.Nachname;
            strasse = _kunde.Strasse;
            plz = _kunde.PLZ;
            ort = _kunde.Ort;
        }

        public void Speichern()
        {
            _kunde.Vorname = Vorname;
            _kunde.Nachname = Nachname;
            _kunde.Strasse = Strasse;
            _kunde.Ort = Ort;
            _kunde.PLZ = PLZ;

            unitOfWork.KundenRepository.Update(_kunde);
            unitOfWork.Commit();
        }
    }
}