using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Tasks;
using Team.FFFeederService.Enums;

namespace Team.FFFeederService.Models
{
    /// <summary>
    /// 单个电机参数
    /// </summary>
    public class VoiceMotorParam:INotifyPropertyChanged
    {
        private ushort _Amplitude;
        /// <summary>
        /// 振幅(0-100%)
        /// </summary>
        public ushort Amplitude
        {
            get { return _Amplitude; }
            set { SetProperty(ref _Amplitude,value); }
        }

        private ushort _Frequency;
        /// <summary>
        /// 频率(0-250HZ)
        /// </summary>
        public ushort Frequency
        {
            get { return _Frequency; }
            set { SetProperty(ref _Frequency, value); }
        }
        private ushort _Phase;
        /// <summary>
        /// 相位(0-359deg)
        /// </summary>
        public ushort Phase
        {
            get { return _Phase; }
            set { SetProperty(ref _Phase, value); }
        }
        private WaveShape _WaveShape;
        /// <summary>
        /// 波形
        /// </summary>
        public WaveShape WaveShape
        {
            get { return _WaveShape; }
            set { SetProperty(ref _WaveShape, value); }
        }

        #region 属性更改通知
        /// <summary>
        /// Occurs when a property value changes.
        /// </summary>
        public event PropertyChangedEventHandler PropertyChanged;

        /// <summary>
        /// Checks if a property already matches a desired value. Sets the property and
        /// notifies listeners only when necessary.
        /// </summary>
        /// <typeparam name="T">Type of the property.</typeparam>
        /// <param name="storage">Reference to a property with both getter and setter.</param>
        /// <param name="value">Desired value for the property.</param>
        /// <param name="propertyName">Name of the property used to notify listeners. This
        /// value is optional and can be provided automatically when invoked from compilers that
        /// support CallerMemberName.</param>
        /// <returns>True if the value was changed, false if the existing value matched the
        /// desired value.</returns>
        protected virtual bool SetProperty<T>(ref T storage, T value, [CallerMemberName] string propertyName = null)
        {
            if (EqualityComparer<T>.Default.Equals(storage, value)) return false;

            storage = value;
            RaisePropertyChanged(propertyName);

            return true;
        }

        /// <summary>
        /// Checks if a property already matches a desired value. Sets the property and
        /// notifies listeners only when necessary.
        /// </summary>
        /// <typeparam name="T">Type of the property.</typeparam>
        /// <param name="storage">Reference to a property with both getter and setter.</param>
        /// <param name="value">Desired value for the property.</param>
        /// <param name="propertyName">Name of the property used to notify listeners. This
        /// value is optional and can be provided automatically when invoked from compilers that
        /// support CallerMemberName.</param>
        /// <param name="onChanged">Action that is called after the property value has been changed.</param>
        /// <returns>True if the value was changed, false if the existing value matched the
        /// desired value.</returns>
        protected virtual bool SetProperty<T>(ref T storage, T value, Action onChanged, [CallerMemberName] string propertyName = null)
        {
            if (EqualityComparer<T>.Default.Equals(storage, value)) return false;

            storage = value;
            onChanged?.Invoke();
            RaisePropertyChanged(propertyName);

            return true;
        }

        /// <summary>
        /// Raises this object's PropertyChanged event.
        /// </summary>
        /// <param name="propertyName">Name of the property used to notify listeners. This
        /// value is optional and can be provided automatically when invoked from compilers
        /// that support <see cref="CallerMemberNameAttribute"/>.</param>
        protected void RaisePropertyChanged([CallerMemberName] string propertyName = null)
        {
            OnPropertyChanged(new PropertyChangedEventArgs(propertyName));
        }

        /// <summary>
        /// Raises this object's PropertyChanged event.
        /// </summary>
        /// <param name="args">The PropertyChangedEventArgs</param>
        protected virtual void OnPropertyChanged(PropertyChangedEventArgs args)
        {
            PropertyChanged?.Invoke(this, args);
        }
        #endregion

        public VoiceMotorParam Clone()
        {
            return new VoiceMotorParam()
            {
                Amplitude=this.Amplitude,
                Frequency=this.Frequency,
                Phase=this.Phase,
                WaveShape=this.WaveShape
            };
        }
    }
}