using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace EPSON_SOCKET
{
    public class EventArgsCmd : EventArgs
    {
        public String CmdType { get; set; } //$表示发送,#表示接收,!表示错误.
        public String Cmd { get; set; }     //命令字,例如,execute,login
        public String Str { get; set; }
        public String[] Result { get; set; }
        public EventArgsCmd(String str)
        {
            // 解析返回命令,并清理返回数据内容格式.
            if (str == null) return;
            CmdType = str.Substring(0, 1);
            str = str.Substring(1);
            str = str.Replace("\"", "");
            str = str.Replace(" ", "");
            str = str.Replace("\r\n", "");
            str = str.Replace(";", ","); //统一所有分隔符为,

            Str = str;
            Result = new string[0];
            if (!string.IsNullOrEmpty(str))
            {
                Result = str.Split(',');
                Cmd = Result[0];
            }
        }

        // 从字符串中解析点位数据.
        public static Vector3d ParseVector3d(String str)
        {
            Vector3d vec3d = new Vector3d();
            str = str.Replace("\"", "");
            str = str.Replace(" ", "");
            str = str.Replace("\r\n", "");
            str = str.Replace(";", ",");
            String[] arr = str.Split(',');
            for (int i = 0; i < arr.Length; i++)
            {
                if (arr[i].IndexOf("=") >= 0)
                {
                    String[] temp = arr[i].Split('=');
                    if (temp.Length >= 2)
                    {
                        double val = Convert.ToDouble(temp[1]);
                        temp[0] = temp[0].Trim(' ');
                        switch (temp[0])
                        {
                            case "x":
                                vec3d.X = val;
                                break;
                            case "y":
                                vec3d.Y = val;
                                break;
                            case "z":
                                vec3d.Z = val;
                                break;
                            case "u":
                                vec3d.U = val;
                                break;
                        }
                    }
                }
            }
        //Cleanup:
            return vec3d;
        }
    }
}