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

namespace KanSan.ViewModel
{
    public class SchaedenListViewModel : ISchaedenListViewModel
    {
        private Sewer actualSelectedSewer;
        IUnitOfWork unitOfWork = new UnitOfWork(new KanSanContext());

        private List<Schaeden> schaeden;
        

        public List<Schaeden> Schaeden { get => schaeden; }

        public SchaedenListViewModel(Sewer actualSelectedSewer)
        {
            this.actualSelectedSewer = actualSelectedSewer;
            schaeden = unitOfWork.SchaedenRepository.Get(x => x.Sewer.Equals(actualSelectedSewer)).ToList();
        }

        public Schaeden NeueSchaden()
        {
            Guid guid = Guid.NewGuid();
            Schaeden neueSchaden = new Schaeden()
            {
                GuidNr = guid,
                Sewer = actualSelectedSewer
            };
            unitOfWork.SchaedenRepository.Update(neueSchaden,false);
            unitOfWork.Commit();

            List<Schaeden> res = unitOfWork.SchaedenRepository.Get(x => x.GuidNr.Equals(guid)).ToList();
            if (res.Count < 1) throw new Exception("Der zuvor eingefügte Schäden konnte nicht gefunden werden");
            return res.First();
        }
    }
}