109 lines
2.9 KiB
C#
109 lines
2.9 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Runtime.CompilerServices;
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using System.Text;
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namespace 片剂四用仪.ViewModels
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{
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internal class YdTest
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{
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// 测试参数（界面可设置）
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private int _testCount = 8;
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public int HardnessTestCount
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{
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get => _testCount;
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set { _testCount = value; OnPropertyChanged(); }
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}
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private int _intervalSec = 9;
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public int HardnessIntervalSec
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{
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get => _intervalSec;
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set { _intervalSec = value; OnPropertyChanged(); }
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}
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// 测试结果（界面显示）
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private float _max;
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public float HardnessMax
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{
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get => _max;
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set { _max = value; OnPropertyChanged(); }
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}
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private float _min;
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public float HardnessMin
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{
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get => _min;
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set { _min = value; OnPropertyChanged(); }
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}
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private float _avg;
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public float HardnessAvg
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{
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get => _avg;
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set { _avg = value; OnPropertyChanged(); }
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}
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// 状态显示
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private int _completedCount;
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public int HardnessCompletedCount
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{
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get => _completedCount;
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set { _completedCount = value; OnPropertyChanged(); }
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}
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private float _currentValue;
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public float HardnessCurrentValue
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{
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get => _currentValue;
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set { _currentValue = value; OnPropertyChanged(); }
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}
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// 内部存储测试结果
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private readonly List<float> _results = new List<float>();
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// 添加单次结果并更新统计值
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public void AddResult(float value)
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{
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_results.Add(value);
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HardnessCurrentValue = value;
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HardnessCompletedCount = _results.Count;
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UpdateStats();
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}
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// 更新最大/最小/平均值
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private void UpdateStats()
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{
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if (_results.Count == 0)
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{
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HardnessMax = 0;
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HardnessMin = 0;
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HardnessAvg = 0;
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return;
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}
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HardnessMax = _results.Max();
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HardnessMin = _results.Min();
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HardnessAvg = (float)Math.Round(_results.Average(), 1);
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}
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// 重置所有数据
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public void Reset()
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{
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_results.Clear();
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HardnessMax = 0;
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HardnessMin = 0;
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HardnessAvg = 0;
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HardnessCompletedCount = 0;
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HardnessCurrentValue = 0;
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}
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// INotifyPropertyChanged 接口实现
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public event PropertyChangedEventHandler PropertyChanged;
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protected void OnPropertyChanged([CallerMemberName] string name = null)
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{
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));
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}
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}
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}
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