using LiveCharts;
using Prism.Mvvm;
using System.Linq;
using Prism.Events;
using Prism.Commands;
using System.Windows.Media;
using System.Threading.Tasks;
using SHJX.Service.Common.Event;
using SHJX.Service.Model.EventArgs;
using SHJX.Service.Model.CRUDModules;
using SHJX.Service.Control.Interface;
using SHJX.Service.Model.MethodArgs;

namespace SHJX.Service.Shell.ViewModels.Manual
{
    public class TitrationManualWindowViewModel : BindableBase
    {
        #region Field
        private readonly IManualService _service;
        #endregion

        #region Properties
        public ChartValues<double> SeriesCollection { get; init; }
        private TitrationValue _titrationDefaultValue;
        private CameraValue _cameraValue;
        public TitrationValue TitrationDefaultValue
        {
            get => _titrationDefaultValue;
            set => SetProperty(ref _titrationDefaultValue, value);
        }
        public CameraValue cameraValue
        {
            get => _cameraValue;
            set => SetProperty(ref _cameraValue, value);
        }
        private LiquidAmount _liquidAmountValue;
        public LiquidAmount LiquidAmountValue
        {
            get => _liquidAmountValue;
            set => SetProperty(ref _liquidAmountValue, value);
        }

        /// <summary>
        /// 连接名
        /// </summary>
        private bool _titrationStatus;
        public bool TitrationStatus
        {
            get => _titrationStatus;
            set => SetProperty(ref _titrationStatus, value);
        }

        /// <summary>
        /// 端口连接状态
        /// </summary>
        private SolidColorBrush _titrationStatusFill;
        public SolidColorBrush TitrationStatusFill
        {
            get => _titrationStatusFill;
            set
            {
                SetProperty(ref _titrationStatusFill, value);
                _titrationStatusFill.Freeze();
            }
        }

        /// <summary>
        /// 端口连接状态
        /// </summary>
        private TitrationValueArgs _titrationValue;
        public TitrationValueArgs TitrationValue
        {
            get => _titrationValue;
            set => SetProperty(ref _titrationValue, value);
        }
        /// <summary>
        /// 相机最大曝光值
        /// </summary>
        private int _maxCameraRange;
        public int MaxCameraRange
        {
            get => _maxCameraRange;
            set => SetProperty(ref _maxCameraRange, value);
        }

        private bool _optionTitration;
        public bool OptionTitration
        {
            get => _optionTitration;
            set => SetProperty(ref _optionTitration, value);
        }
        #endregion

        public TitrationManualWindowViewModel(IEventAggregator ea, IManualService service)
        {
            _service = service;
            SeriesCollection = new ChartValues<double>();
            TitrationDefaultValue = _service.GetData<TitrationValue>().FirstOrDefault();
            cameraValue = _service.GetData<CameraValue>().FirstOrDefault();
            LiquidAmountValue = _service.GetOnceDropLiquidAmount();
            TitrationStatus = true;
            TitrationStatusFill = Brushes.Red;
            MaxCameraRange = -1;
            OptionTitration = false;
            TitrationValue = new TitrationValueArgs();
            ea.GetEvent<GraberValueEvent>().Subscribe((lists) =>
            {
                SeriesCollection.Clear();
                SeriesCollection.AddRange(lists);
            });
            ea.GetEvent<TitrationStatusEvent>().Subscribe((res) =>
            {
                TitrationStatus = !res;
                TitrationStatusFill = res ? Brushes.LightGreen : Brushes.Red;
            });
            ea.GetEvent<TitrationValueEvent>().Subscribe((value) =>
            {
                TitrationValue = value;
            });
        }

        #region Command
        private DelegateCommand _manualTitrationCommand;
        public DelegateCommand ManualTitrationCommand => _manualTitrationCommand ??= new DelegateCommand(ExecuteManualTitrationCommand);
        private DelegateCommand _manualTitrationCommandStop;
        public DelegateCommand ManualTitrationCommandStop => _manualTitrationCommandStop ??= new DelegateCommand(ExecuteManualTitrationCommandStop);
        private DelegateCommand _manualExplosionCommand;
        public DelegateCommand ManualExplosionCommand => _manualExplosionCommand ??= new DelegateCommand(ExecuteManualExplosionCommand);


        private DelegateCommand _manualcheckParams;
        public DelegateCommand ManualcheckParams => _manualcheckParams ??= new DelegateCommand(ExecuteManualcheckParams);
        #endregion

        #region Execute
        private void ExecuteManualTitrationCommand()
        {
            Task.Factory.StartNew(() =>
            {
                TitrationArg arg = new()
                {
                    RangeValue = TitrationDefaultValue.RangeValue,
                    BeforeWaitTime = TitrationDefaultValue.BeforeWaitTime,
                    ArriveCheckCount = TitrationDefaultValue.ArriveCheckCount,
                    IntervalTime = TitrationDefaultValue.IntervalTime,
                    MaxDropVolume = TitrationDefaultValue.NormalMaxDropVolume,
                    LiquidAmount = LiquidAmountValue.Amount,
                    PumpCapacity = LiquidAmountValue.Capacity,
                    LiquidConvertRatio = LiquidAmountValue.ConvertRatio,
                    CameraRange = MaxCameraRange,
                    WhetherQuicklyTitration = OptionTitration,
                    QuicklyTitrationValue = TitrationDefaultValue.QuicklyTitrationValue,
                    explosion = cameraValue
                };
                _service.ManualExecuteTitration(arg);
            });
        }
        private void ExecuteManualTitrationCommandStop()
        {
            _service.ManualExecuteTitrationStop();
        }

        private void ExecuteManualExplosionCommand()
        {
            _service.ManualExecuteExplosion(MaxCameraRange);
        }
        private void ExecuteManualcheckParams()
        {
            _service.ManualcheckParams();
        }
        #endregion
    }
}