using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Reflection;
using System.Runtime.Serialization;
using System.Text;
using System.Windows.Input;
using Aitex.Core.UI.MVVM;

namespace Aitex.Core.Common.DeviceData
{
    [DataContract]
    [Serializable]
    public class AITStatisticsData : INotifyPropertyChanged, IDeviceData
    {
        public event PropertyChangedEventHandler PropertyChanged;

        public void InvokePropertyChanged(string propertyName)
        {
            if (PropertyChanged != null)
            {
                PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
            }
        }

        public void InvokePropertyChanged()
        {
            PropertyInfo[] ps = this.GetType().GetProperties();
            foreach (PropertyInfo p in ps)
            {
                InvokePropertyChanged(p.Name);

                if (p.PropertyType == typeof(ICommand))
                {
                    DelegateCommand<string> cmd = p.GetValue(this, null) as DelegateCommand<string>;
                    if (cmd != null)
                        cmd.RaiseCanExecuteChanged();

                }
            }

            FieldInfo[] fi = this.GetType().GetFields();
            foreach (FieldInfo p in fi)
            {
                InvokePropertyChanged(p.Name);

                if (p.FieldType == typeof(ICommand))
                {
                    DelegateCommand<string> cmd = p.GetValue(this) as DelegateCommand<string>;
                    if (cmd != null)
                        cmd.RaiseCanExecuteChanged();

                }
            }
        }

        /// <summary>
        /// 设备的唯一名称，UI与RT交互的ID
        /// </summary>
        [DataMember]
        public string DeviceName
        {
            get;
            set;
        }

        /// <summary>
        /// 显示在界面上的名称
        /// </summary>
        [DataMember]
        public string DisplayName
        {
            get;
            set;
        }

        /// <summary>
        /// IO 表中定义的物理编号，物理追溯使用 比如: M122
        /// </summary>
        [DataMember]
        public string DeviceSchematicId
        {
            get;
            set;
        }

        [DataMember]
        public string Description
        {
            get;
            set;
        }

        [DataMember]
        public string LastPMTime
        {
            get;
            set;
        }
        [DataMember]
        public double TimeFromLastPM
        {
            get;
            set;
        }
        [DataMember]
        public double TimeTotal
        {
            get;
            set;
        }
        
        [DataMember]
        public double PMInterval
        {
            get;
            set;
        }

        public string TimeFromLastPMDisplay
        {
            get
            {
                TimeSpan ts = TimeSpan.FromSeconds(TimeFromLastPM);
                return string.Format("{0} Days {1:D2}:{2:D2}:{3:D2}", ts.Days, ts.Hours, ts.Minutes, ts.Seconds);
            }
        }

        public string TimeTotalDisplay
        {
            get
            {
                TimeSpan ts = TimeSpan.FromSeconds(TimeTotal);
                return string.Format("{0} Days {1:D2}:{2:D2}:{3:D2}", ts.Days, ts.Hours, ts.Minutes, ts.Seconds);
            }
        }

        public AITStatisticsData()
        {
            DisplayName = "Undefined";
        }

        public void Update(IDeviceData data)
        {
            throw new NotImplementedException();
        }
    }

    public enum AITStatisticsOperation
    {
        Reset,
    }
}