Utils.cs

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace EasingPathPositionCalculator;
public class Utils
{
    public static T ParseInput<T>(string? input,
        string typeName = "",
        Func<T, bool>? condition = null,
        string conditionMsg = "")
            where T : IParsable<T>
    {
        typeName = string.IsNullOrEmpty(typeName) ? typeof(T).Name : typeName;
        condition ??= t => true;
        while (true)
        {
            input ??= "";
            input = input.Trim();
            if (input.Length == 0)
            {
                Console.WriteLine($"{typeName}不能为空！请重新输入..");
                input = Console.ReadLine();
                continue;
            }
            if (!T.TryParse(input, CultureInfo.InvariantCulture, out T val))
            {
                Console.WriteLine($"不正确的格式！请输入一个有效的{typeName}！");
                input = Console.ReadLine();
                continue;
            }
            if (!condition(val))
                Console.WriteLine(string.IsNullOrEmpty(conditionMsg) ? "不满足约束条件！" : conditionMsg);
            return val;
        }

    }

    public static (T, T) ParseCoordinate<T>(string? input, string typeName = "") where T : IParsable<T>
    {
        typeName = string.IsNullOrEmpty(typeName) ? typeof(T).Name : typeName;
        while (true)
        {
            // 筛选有效字符，分割
            string sanitizedInput = new string(input
                .Where(c => char.IsDigit(c) || c == ',' || c == '.' || c == '-' || c == '，' || c == '。' || c == '/')
                .ToArray());
            string[] parts = sanitizedInput.Split(',', StringSplitOptions.RemoveEmptyEntries);

            // 验证分割结果
            if (parts.Length != 2)
            {
                Console.WriteLine($"格式错误！请输入两个用英文逗号分隔的{typeName}（ 示例: 30,-200 ）：");
                input = Console.ReadLine();
                continue;
            }

            // 单独验证X Y
            T Xval = ParseInput<T>(parts[0], $"X: {typeName}");
            T Yval = ParseInput<T>(parts[1], $"Y: {typeName}");
            return (Xval, Yval);
        }
    }

    public static void OpenInNotepad(Group group)
    {
        try
        {
            // 获取程序目录下的tmp文件夹路径
            string programDirectory = AppDomain.CurrentDomain.BaseDirectory;
            string tmpDirectory = Path.Combine(programDirectory, "tmp");

            // 确保tmp目录存在
            if (!Directory.Exists(tmpDirectory))
            {
                Directory.CreateDirectory(tmpDirectory);
            }

            // 创建临时文件（使用Guid确保文件名唯一）
            string tempFile = Path.Combine(tmpDirectory, $"{Guid.NewGuid():N}.txt");

            // 写入数据到文件
            using (StreamWriter writer = new StreamWriter(tempFile))
            {
                writer.WriteLine($"路径组: {group.GroupName} (UID: {group.GroupUID})");
                writer.WriteLine($"起始X: {group.StartX}, 结束X: {group.EndX}");
                writer.WriteLine($"持续时间: {group.Duration}, 密度: {group.Density}");
                writer.WriteLine($"缓动类型: {group.Easing}");
                writer.WriteLine("采样点: (注意！：点前时间标尺均为相对于起点拍)");
                writer.WriteLine("====================");

                foreach (var point in group.Points)
                {
                    writer.WriteLine(point.ToString());
                }

                writer.WriteLine("====================");
                writer.WriteLine($"总共 {group.Count} 个采样点");
            }

            // 使用传统记事本（notepad.exe 的完整路径）
            ProcessStartInfo startInfo = new ProcessStartInfo
            {
                FileName = Path.Combine(Environment.SystemDirectory, "notepad.exe"),
                Arguments = $"\"{tempFile}\"",
                UseShellExecute = false // 不使用Shell执行
            };

            Process.Start(startInfo);

            Console.WriteLine($"已在记事本中打开采样点数据: {tempFile}");
        }
        catch (Exception ex)
        {
            Console.WriteLine($"打开记事本时出错: {ex.Message}");
            // 备用方案：直接显示在控制台
            Console.WriteLine("无法打开记事本，在控制台中显示内容：");
            Console.WriteLine("====================");
            foreach (var point in group.Points)
            {
                Console.WriteLine(point.ToString());
            }
            Console.WriteLine("====================");
        }
    }
    public static void OpenTextFile(string filePath)
    {
        try
        {
            ProcessStartInfo startInfo = new ProcessStartInfo
            {
                FileName = filePath,
                UseShellExecute = true
            };
            Process.Start(startInfo);
        }
        catch (Exception ex)
        {
            Console.WriteLine($"无法打开文件: {ex.Message}");
            Log.Warning($"打开文件失败: {filePath} - {ex.Message}");
        }
    }

    public static void OpenExplorer(string directoryPath)
    {
        try
        {
            ProcessStartInfo startInfo = new ProcessStartInfo
            {
                FileName = "explorer.exe",
                Arguments = $"\"{directoryPath}\"",
                UseShellExecute = true
            };
            Process.Start(startInfo);
        }
        catch (Exception ex)
        {
            Console.WriteLine($"无法打开资源管理器: {ex.Message}");
            Log.Warning($"打开资源管理器失败: {ex.Message}");
        }
    }
}