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初步版本251204

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Tyrone CT
2025-12-04 18:39:34 +08:00
parent cd1ec78a11
commit 9dd458ae8b
17 changed files with 1089 additions and 522 deletions
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152
FATrace.Com/NVRCom.cs
View File

@@ -4,6 +4,7 @@ using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
using System.Globalization;
namespace FATrace.Com
{
@@ -17,7 +18,7 @@ namespace FATrace.Com
/// </summary>
/// <param name="configKey"></param>
/// <returns></returns>
public static string GetVideoName(string basePath,string Code)
public static string GetVideoPathName(string basePath, string Code)
{
// 清洗非法文件名字符，避免保存失败
string safeCode = Code;
@@ -25,11 +26,156 @@ namespace FATrace.Com
{
var invalid = System.IO.Path.GetInvalidFileNameChars();
safeCode = new string(Code.Where(c => !invalid.Contains(c)).ToArray());
if (string.IsNullOrWhiteSpace(safeCode)) safeCode = "CODE";
if (string.IsNullOrWhiteSpace(safeCode)) safeCode = DateTime.Now.ToString("yyyy-MM-dd HHmmss");
}
catch { }
return $"{basePath}\\{DateTime.Now.ToString("yyyy-MM-dd HHmmss")} {safeCode}.mp4";
return $"{basePath}\\{safeCode}.mp4";
}
/// <summary>
/// 获取视频名称
/// </summary>
/// <returns></returns>
public static string GetVideoName(string Code)
{
string safeCode = Code;
try
{
var invalid = System.IO.Path.GetInvalidFileNameChars();
safeCode = new string(Code.Where(c => !invalid.Contains(c)).ToArray());
if (string.IsNullOrWhiteSpace(safeCode)) safeCode = DateTime.Now.ToString("yyyy-MM-dd HHmmss");
}
catch { }
return $"{safeCode}.mp4";
}
/// <summary>
/// 解析条码
/// </summary>
/// <returns></returns>
public static (string RawCode, string Batch, string Weight) ParseCode(string Code)
{
if (string.IsNullOrWhiteSpace(Code))
{
return (string.Empty, string.Empty, string.Empty);
}
try
{
// 标准化分隔符并切分：支持 英文逗号/中文逗号/分号/空格
var normalized = Code.Trim()
.Replace('，', ',')
.Replace('；', ',')
.Replace(';', ',');
var parts = normalized
.Split(new[] { ',', ' ' }, StringSplitOptions.RemoveEmptyEntries)
.Select(p => p.Trim())
.ToArray();
string rawCode = parts.Length > 0 ? parts[0] : string.Empty;
// 批号：通常为 8 位日期 yyyyMMdd；保留前 8 位数字
string batch = string.Empty;
if (parts.Length > 1)
{
var digits = new string(parts[1].Where(char.IsDigit).ToArray());
if (digits.Length >= 8) batch = digits.Substring(0, 8);
else batch = digits; // 若不足 8 位，原样返回可供上层判定
}
// 重量：3/4 位数字，最后一位为小数位（例：802 => 80.2g）。
string weight = string.Empty;
if (parts.Length > 2)
{
var digits = new string(parts[2].Where(char.IsDigit).ToArray());
if (digits.Length >= 2)
{
// 在最后一位前插入小数点，如 802 => 80.2，1234 => 123.4
weight = string.Concat(digits.AsSpan(0, digits.Length - 1), ".", digits.AsSpan(digits.Length - 1));
}
else if (digits.Length == 1)
{
weight = "0." + digits; // 兜底：1 位数字视为 0.x
}
}
return (rawCode, batch, weight);
}
catch
{
return (string.Empty, string.Empty, string.Empty);
}
}
public static ParsedCodeInfo ParseCodeFull(string code)
{
var result = new ParsedCodeInfo();
if (string.IsNullOrWhiteSpace(code)) return result;
result.Code = code;
try
{
var normalized = code.Trim()
.Replace('，', ',')
.Replace('；', ',')
.Replace(';', ',');
var parts = normalized
.Split(new[] { ',', ' ' }, StringSplitOptions.RemoveEmptyEntries)
.Select(p => p.Trim())
.ToArray();
result.RawCode = parts.Length > 0 ? parts[0] : string.Empty;
if (parts.Length > 1)
{
var digits = new string(parts[1].Where(char.IsDigit).ToArray());
result.Batch = digits.Length >= 8 ? digits.Substring(0, 8) : digits;
}
if (parts.Length > 2)
{
var digits = new string(parts[2].Where(char.IsDigit).ToArray());
string weightStr = string.Empty;
if (digits.Length >= 2)
{
weightStr = string.Concat(digits.AsSpan(0, digits.Length - 1), ".", digits.AsSpan(digits.Length - 1));
}
else if (digits.Length == 1)
{
weightStr = "0." + digits;
}
if (!string.IsNullOrWhiteSpace(weightStr))
{
if (decimal.TryParse(weightStr, NumberStyles.Any, CultureInfo.InvariantCulture, out var w))
result.Weight = w;
}
}
if (parts.Length > 3)
{
var digits = new string(parts[3].Where(char.IsDigit).ToArray());
if (int.TryParse(digits, out var m)) result.ShelfLifeMonths = m;
}
if (parts.Length > 4)
{
var digits = new string(parts[4].Where(char.IsDigit).ToArray());
result.RegionCode = digits;
result.RegionName = digits == "01" ? "国内" : (digits == "02" ? "日本" : "未知");
}
if (parts.Length > 5)
{
var digits = new string(parts[5].Where(char.IsDigit).ToArray());
if (int.TryParse(digits, out var c)) result.Count = c;
}
}
catch { }
return result;
}
}
}

26
FATrace.Com/ParsedCodeInfo.cs Normal file
View File

@@ -0,0 +1,26 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FATrace.Com
{
public class ParsedCodeInfo
{
/// <summary>
/// 直接的条码
/// 从这个条码中解析出其他信息
/// </summary>
public string Code { get; set; } = string.Empty;
public string RawCode { get; set; } = string.Empty;
public string RawName { get; set; } = string.Empty;
public string Batch { get; set; } = string.Empty;
public decimal Weight { get; set; }
public int ShelfLifeMonths { get; set; }
public string RegionCode { get; set; } = string.Empty;
public string RegionName { get; set; } = string.Empty;
public int Count { get; set; }
}
}