using DaSaSo.Domain.Model;
using DaSaSo.Domain.Services;
using DaSaSo.Domain.Services.SewerPointServices;
using DaSaSo.EntityFramework.Services;
using DaSaSo.ViewModel.Commands;
using DaSaSo.ViewModel.Interface;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Input;

namespace DaSaSo.ViewModel
{
    public class SewerStammdatenViewModel : BaseViewModel
    {
        private readonly IActualProject _actualProject;
        private readonly ISewerpointService _sewerpointService;
        private SewerObject _model;

        public ICommand SaveCommand { get; set; }
        public string _oberepunkt { get; set; }
        public string _unterepunkt { get; set; }

        public string Haltungsname
        {
            get => Model.ObjektName;
            set
            {
                if(Model.ObjektName != value)
                {
                    Model.ObjektName = value;
                    OnPropertyChanged();
                }
            }
        }
        public string Hausnummer
        {
            get => Model.Hausnummer;
            set
            {
                if(Model.Hausnummer != value)
                {
                    Model.Hausnummer = value;
                    OnPropertyChanged();
                }
            }
        }
        public string Sanierungsid
        {
            get => Model.SanNummer;
            set
            {
                if(Model.SanNummer != value)
                {
                    Model.SanNummer = value;
                    OnPropertyChanged();
                }
            }
        }

        public string Oberepunkt
        {
            get
            {
                if (_model.PunktOben != null)
                    return _model.PunktOben.Objektnummer;
                return _oberepunkt;
            }
            set
            {
                if(_oberepunkt != value)
                {
                    _oberepunkt = value;
                }
            }
        }
        public string Unterepunkt
        {
            get
            {
                if (_model.PunktUnten != null)
                    return _model.PunktUnten.Objektnummer;
                return _unterepunkt;
            }
            set
            {
                if(_unterepunkt != value)
                {
                    _unterepunkt = value;
                }
            }
        }
        public int Durchmesser
        {
            get => Model.DN;
            set
            {
                if(Model.DN != value)
                {
                    Model.DN = value;
                    OnPropertyChanged();
                }
            }
        }
        public string Material
        {
            get => Model.Material;
            set
            {
                if(Model.Material != value)
                {
                    Model.Material = value;
                    OnPropertyChanged();
                }
            }
        }
        public decimal Leitungslength {
            get => Model.SewerLength;
            set
            {
                if(Model.SewerLength != value)
                {
                    Model.SewerLength = value;
                    OnPropertyChanged();
                }
            }
        }
        public string Strasse
        {
            get => Model.StreetName;
            set
            {
                if (Model.StreetName != value)
                {
                    Model.StreetName = value;
                    OnPropertyChanged();
                }
            }
        }
        public string Ort
        {
            get
            {
                return Model.BuildingSite == null ? "" : Model.BuildingSite.Country;
            }
            set
            {
                if(Model.BuildingSite.Country != value)
                {
                    Model.BuildingSite.Country = value;
                    OnPropertyChanged();
                }
            }
        }

        public SewerObject Model
        {
            get => _model;
            set
            {
                _model = value;
                OnPropertyChanged(nameof(Haltungsname));
                OnPropertyChanged(nameof(Oberepunkt));
                OnPropertyChanged(nameof(Unterepunkt));
                OnPropertyChanged(nameof(Durchmesser));
                OnPropertyChanged(nameof(Material));
                OnPropertyChanged(nameof(Leitungslength));
                OnPropertyChanged(nameof(Strasse));
                OnPropertyChanged(nameof(Ort));
            }
        }

        public SewerStammdatenViewModel(IActualProject actualProject, IDataService<SewerObject> dataService, ISewerpointService sewerpointService)
        {
            _actualProject = actualProject;
            
            Model = _actualProject.AktuellSewerObject;
            SaveCommand = new SaveSewerStammdatenCommand(this, dataService, sewerpointService);
            this.PropertyChanged += SewerStammdatenViewModel_PropertyChanged;
        }

        private void SewerStammdatenViewModel_PropertyChanged(object? sender, System.ComponentModel.PropertyChangedEventArgs e)
        {
            Model.IsChanged = true;
        }

        ~SewerStammdatenViewModel()
        {

        }
    }
}