using System;
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using System.Collections.Generic;
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using System.Linq;
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namespace LB_VisionProcesses.Processes
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{
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/// <summary>
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/// 轮胎判定规则
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/// </summary>
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public enum TyreJudgeRule
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{
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/// <summary>
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/// 任一NG则整胎NG
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/// </summary>
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AnyNG,
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/// <summary>
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/// 全部OK才整胎OK
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/// </summary>
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AllOK,
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/// <summary>
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/// 多数表决（超过半数OK则OK）
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/// </summary>
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MajorityVote
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}
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/// <summary>
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/// 轮胎计数结果
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/// </summary>
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public class TyreCountResult
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{
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/// <summary>
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/// 是否完成一个轮胎
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/// </summary>
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public bool IsTyreComplete { get; set; }
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/// <summary>
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/// 轮胎ID
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/// </summary>
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public int TyreID { get; set; }
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/// <summary>
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/// 轮胎整体结果
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/// </summary>
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public bool TyreResult { get; set; }
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/// <summary>
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/// 各图像结果列表
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/// </summary>
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public List<bool> ImageResults { get; set; } = new List<bool>();
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/// <summary>
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/// 当前图像序号（1~n）
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/// </summary>
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public int CurrentImageIndex { get; set; }
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/// <summary>
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/// 消息
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/// </summary>
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public string Message { get; set; }
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}
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/// <summary>
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/// 轮胎统计器 - 用于管理轮胎级别的计数和统计
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/// </summary>
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public class TyreStatistics
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{
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#region 配置参数
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/// <summary>
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/// 每张轮胎所需图像数（默认8张）
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/// </summary>
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public int ImagesPerTyre { get; set; } = 8;
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/// <summary>
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/// 判定规则
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/// </summary>
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public TyreJudgeRule JudgeRule { get; set; } = TyreJudgeRule.AnyNG;
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#endregion
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#region 统计数据
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/// <summary>
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/// 轮胎总数
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/// </summary>
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public int TyreTotal => TyreOK + TyreNG;
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/// <summary>
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/// 轮胎OK计数
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/// </summary>
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public int TyreOK { get; set; }
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/// <summary>
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/// 轮胎NG计数
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/// </summary>
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public int TyreNG { get; set; }
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/// <summary>
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/// 当前轮胎ID（从1开始）
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/// </summary>
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public int CurrentTyreID { get; set; } = 1;
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/// <summary>
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/// 当前轮胎的图像序号（0~ImagesPerTyre-1）
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/// </summary>
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public int CurrentImageIndex { get; set; } = 0;
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/// <summary>
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/// 当前轮胎的各图像结果
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/// </summary>
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public List<bool> CurrentTyreResults { get; set; } = new List<bool>();
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/// <summary>
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/// 当前轮胎的各图像SN
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/// </summary>
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public List<string> CurrentTyreImageSNs { get; set; } = new List<string>();
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/// <summary>
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/// 轮胎良品率
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/// </summary>
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public double TyreRateOK => TyreTotal > 0 ? (TyreOK / (double)TyreTotal) * 100 : 0;
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#endregion
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#region 构造方法
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public TyreStatistics() { }
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public TyreStatistics(int imagesPerTyre, TyreJudgeRule judgeRule = TyreJudgeRule.AnyNG)
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{
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ImagesPerTyre = imagesPerTyre;
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JudgeRule = judgeRule;
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}
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#endregion
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#region 核心方法
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/// <summary>
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/// 添加图像检测结果
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/// </summary>
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/// <param name="isOK">图像检测结果</param>
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/// <param name="imageSN">图像序列号（可选）</param>
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/// <returns>轮胎计数结果</returns>
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public TyreCountResult AddImageResult(bool isOK, string imageSN = null)
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{
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// 添加到当前轮胎结果列表
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CurrentTyreResults.Add(isOK);
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CurrentTyreImageSNs.Add(imageSN);
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CurrentImageIndex++;
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var result = new TyreCountResult
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{
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CurrentImageIndex = CurrentImageIndex,
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IsTyreComplete = false,
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Message = $"当前轮胎第 {CurrentImageIndex}/{ImagesPerTyre} 张图像"
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};
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// 检查是否完成一个轮胎
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if (CurrentImageIndex >= ImagesPerTyre)
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{
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// 计算轮胎整体结果
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bool tyreResult = CalculateTyreResult();
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// 更新统计
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if (tyreResult)
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TyreOK++;
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else
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TyreNG++;
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// 构建完成结果
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result.IsTyreComplete = true;
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result.TyreID = CurrentTyreID;
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result.TyreResult = tyreResult;
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result.ImageResults = new List<bool>(CurrentTyreResults);
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result.Message = $"完成轮胎 #{CurrentTyreID}，结果: {(tyreResult ? "OK" : "NG")}";
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// 重置当前轮胎数据
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ResetCurrentTyre();
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}
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return result;
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}
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/// <summary>
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/// 计算轮胎整体结果
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/// </summary>
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private bool CalculateTyreResult()
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{
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if (CurrentTyreResults.Count == 0)
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return true;
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switch (JudgeRule)
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{
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case TyreJudgeRule.AnyNG:
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// n张中任一NG则整胎NG
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return !CurrentTyreResults.Any(r => !r);
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case TyreJudgeRule.AllOK:
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// 全部OK才整胎OK（与AnyNG相同）
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return CurrentTyreResults.All(r => r);
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case TyreJudgeRule.MajorityVote:
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// 多数表决：超过半数OK则OK
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int okCount = CurrentTyreResults.Count(r => r);
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return okCount > (CurrentTyreResults.Count / 2.0);
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default:
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return !CurrentTyreResults.Any(r => !r);
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}
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}
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/// <summary>
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/// 重置当前轮胎数据
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/// </summary>
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private void ResetCurrentTyre()
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{
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CurrentTyreID++;
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CurrentImageIndex = 0;
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CurrentTyreResults.Clear();
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CurrentTyreImageSNs.Clear();
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}
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/// <summary>
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/// 重置所有统计
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/// </summary>
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public void Reset()
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{
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TyreOK = 0;
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TyreNG = 0;
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CurrentTyreID = 1;
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ResetCurrentTyre();
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}
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/// <summary>
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/// 清空当前轮胎（用于异常情况）
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/// </summary>
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public void ClearCurrentTyre()
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{
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ResetCurrentTyre();
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}
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/// <summary>
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/// 获取当前进度信息
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/// </summary>
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public string GetProgressInfo()
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{
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if (ImagesPerTyre <= 1)
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return $"轮胎 #{CurrentTyreID} (3D模式)";
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return $"轮胎 #{CurrentTyreID} - 第 {CurrentImageIndex}/{ImagesPerTyre} 张";
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}
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/// <summary>
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/// 获取统计信息字符串
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/// </summary>
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public string GetStatisticsInfo()
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{
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return $"轮胎总数: {TyreTotal}, OK: {TyreOK}, NG: {TyreNG}, 良品率: {TyreRateOK:F2}%";
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}
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#endregion
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}
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}
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