using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.BL.Entities;
using Tango.BL.Enumerations;
using Tango.SharedUI;

namespace Tango.MachineStudio.MachineDesigner.ViewModels
{
    public class MachineCreationDialogVM : DialogViewVM
    {
        public List<MachinePrototype> Prototypes { get; set; }

        public List<HardwareVersion> HardwareVersions { get; set; }

        public List<HardwareVersion> HardwareVersionsFiltered
        {
            get { return HardwareVersions.Where(x => x.MachineType == (int)MachineType).ToList(); }
        }

        private HardwareVersion _selectedHardwareVersion;
        public HardwareVersion SelectedHardwareVersion
        {
            get { return _selectedHardwareVersion; }
            set { _selectedHardwareVersion = value; RaisePropertyChangedAuto(); }
        }

        private MachinePrototype _selectedProtoType;
        public MachinePrototype SelectedPrototype
        {
            get { return _selectedProtoType; }
            set { _selectedProtoType = value; MachineType = (MachineTypes)value.MachineType; }
        }

        private bool _isNewMachine;
        public bool IsNewMachine
        {
            get { return _isNewMachine; }
            set { _isNewMachine = value; RaisePropertyChangedAuto(); }
        }

        private String _serialNumber;
        public String SerialNumber
        {
            get { return _serialNumber; }
            set { _serialNumber = value; RaisePropertyChangedAuto(); InvalidateRelayCommands(); }
        }

        private MachineTypes _machineType;
        public MachineTypes MachineType
        {
            get { return _machineType; }
            set { _machineType = value; RaisePropertyChanged(nameof(HardwareVersionsFiltered)); SelectedHardwareVersion = HardwareVersionsFiltered.FirstOrDefault(); }
        }

        private String _name;
        public String Name
        {
            get { return _name; }
            set { _name = value; RaisePropertyChangedAuto(); InvalidateRelayCommands(); }
        }

        protected override bool CanOK()
        {
            return base.CanOK() && !String.IsNullOrWhiteSpace(SerialNumber) && !String.IsNullOrWhiteSpace(Name) && SelectedHardwareVersion != null;
        }
    }
}