using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Tasks;

namespace TeamAAS_VP.Models
{
    /// <summary>
    /// 棋盘格分析结果
    /// </summary>
    public class CheckerboardResult : INotifyPropertyChanged
    {
        private bool _detected;
        private double _blackMean;
        private double _whiteMean;
        private double _contrast;
        private int _optimalBrightness;

        public bool Detected
        {
            get => _detected;
            set => SetField(ref _detected, value);
        }

        public double BlackMean
        {
            get => _blackMean;
            set => SetField(ref _blackMean, value);
        }

        public double WhiteMean
        {
            get => _whiteMean;
            set => SetField(ref _whiteMean, value);
        }

        public double Contrast
        {
            get => _contrast;
            set => SetField(ref _contrast, value);
        }

        public int OptimalBrightness
        {
            get => _optimalBrightness;
            set => SetField(ref _optimalBrightness, value);
        }

        public event PropertyChangedEventHandler PropertyChanged;

        protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
        {
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
        }

        protected bool SetField<T>(ref T field, T value, [CallerMemberName] string propertyName = null)
        {
            if (EqualityComparer<T>.Default.Equals(field, value)) return false;
            field = value;
            OnPropertyChanged(propertyName);
            return true;
        }
    }
}