wcs_server_kate_suzhou/WcsMain/Business/CommonAction/LEDUsing.cs

using LedSimple;

namespace WcsMain.Business.CommonAction;

public class LedUsing(int ledWidth, int ledHeight, int colorType, int nAlignment = 2, int isVCenter = 1)
{
    private readonly int _ledWidth = ledWidth;//屏的宽度
    private readonly int _ledHeight = ledHeight;//屏的高度
    private readonly int _colorType = colorType;//屏的色彩——1.单色  2.双基色  3.七彩  4.全彩
    private readonly int _nAlignment = nAlignment;//水平对齐样式，0.左对齐  1.右对齐  2.水平居中  （注意：只对字符串和txt文件有效）
    private readonly int _isVCenter = isVCenter; //是否垂直居中  0.置顶（默认） 1.垂直居中

    /// <summary>
    /// 红色宋体字
    /// </summary>
    private Leddll.FONTPROP _fontRed = new() { FontName = "宋体", FontSize = 9, FontColor = (int)LEDColor.Red, FontBold = 0 };

    /// <summary>
    /// 红色宋体字
    /// </summary>
    private Leddll.FONTPROP _fontRedBig = new() { FontName = "宋体", FontSize = 12, FontColor = (int)LEDColor.Red, FontBold = 0 };
    /// <summary>
    /// 红色宋体字
    /// </summary>
    private Leddll.FONTPROP _fontGreen = new() { FontName = "宋体", FontSize = 9, FontColor = (int)LEDColor.Green, FontBold = 0 };
    /// <summary>
    /// 立即显示的节目效果
    /// </summary>
    private Leddll.PLAYPROP _playProp = new() { InStyle = 0 };


    /// <summary>
    /// 发送锁
    /// </summary>
    private static readonly object SendLock = new();



    /// <summary>
    /// 展示默认的显示内容 ---- 江西隆成立库 256*96
    /// </summary>
    /// <param name="ip"></param>
    /// <param name="msg"></param>
    public void ShowDefaultMsg(string ip, string msg)
    {
        try
        {
            Leddll.COMMUNICATIONINFO communicationInfo = GetCommunicationInfo(ip);
            Leddll.DIGITALCLOCKAREAINFO date = new()
            {
                DateFormat = 0,
                TimeFormat = 0,
                IsShowDay = 1,
                IsShowHour = 1,
                IsShowMonth = 1,
                IsShowSecond = 1,
                IsShowYear = 1,
                IsShowMinute = 1,
            };
            lock (SendLock)
            {
                Leddll.LV_AdjustTime(ref communicationInfo); // 校时

                int nResult;
                //LedDll.LV_InitLed(3, 0);  当Led上显示的文字区域的颜色与下发的不一致, 请的确认Led 屏的RGB顺序,并调用此接口
                nint hProgram;//节目句柄
                hProgram = Leddll.LV_CreateProgramEx(_ledWidth, _ledHeight, _colorType, 0, 0);//注意此处屏宽高及颜色参数必需与设置屏参的屏宽高及颜色一致，否则发送时会提示错误
                                                                                              //此处可自行判断有未创建成功，hProgram返回NULL失败，非NULL成功,一般不会失败
                                                                                              //int nProgramId = 0;
                nResult = Leddll.LV_AddProgram(hProgram, 1, 0, 1);//添加一个节目，参数说明见函数声明注示

                /* 添加内容 */
                // ---- 公司名称
                Leddll.AREARECT areaHeader = new() // 添加区域
                {
                    left = 0,
                    top = 10,
                    width = 256,
                    height = 20
                }; //区域坐标属性结构体变量
                int addAreaHeaderResult = Leddll.LV_AddImageTextArea(hProgram, 1, 1, ref areaHeader, 0);
                if (addAreaHeaderResult == 0)
                {
                    // 添加到显示
                    nResult = Leddll.LV_AddMultiLineTextToImageTextArea(hProgram, 1, 1, Leddll.ADDTYPE_STRING, "江西隆成医药",
                        ref _fontRedBig, ref _playProp, 2, 1);
                }
                // ---- 控制方式，联机状态
                Leddll.AREARECT areaMain = new() // 添加区域
                {
                    left = 0,
                    top = 35,
                    width = 256,
                    height = 20
                }; //区域坐标属性结构体变量
                if (msg.Length > 25)
                {
                    nResult = Leddll.LV_QuickAddSingleLineTextArea(hProgram, 1, 2, ref areaMain, 0, msg + "         ",
                        ref _fontRed, 10);
                }
                else
                {
                    int addAreaMain = Leddll.LV_AddImageTextArea(hProgram, 1, 2, ref areaMain, 1);
                    if (addAreaMain == 0)
                    {
                        // 添加到显示
                        nResult = Leddll.LV_AddMultiLineTextToImageTextArea(hProgram, 1, 2, Leddll.ADDTYPE_STRING, msg,
                            ref _fontRed, ref _playProp, 2, 1);
                    }
                }
                // ---- 时间
                Leddll.AREARECT areaTime = new() // 添加区域
                {
                    left = 0,
                    top = 60,
                    width = 256,
                    height = 20
                }; //区域坐标属性结构体变量
                int addAreaTime = Leddll.LV_AddDigitalClockArea(hProgram, 1, 3, ref areaTime, ref date);
                /* 发送 LED  */
                nResult = Leddll.LV_Send(ref communicationInfo, hProgram); //发送，见函数声明注示
                Thread.Sleep(100);
                Leddll.LV_DeleteProgram(hProgram); //删除节目内存对象，详见函数声明注示
            }
        }
        catch (Exception ex)
        {
            _ = ex;
        }
    }

    private Leddll.COMMUNICATIONINFO GetCommunicationInfo(string ip)
    {
        Leddll.COMMUNICATIONINFO CommunicationInfo = new()
        {
            //TCP通讯********************************************************************************
            SendType = 0,//设为固定IP通讯模式，即TCP通讯
            IpStr = ip,//给IpStr赋值LED控制卡的IP
            LedNumber = 1,//LED屏号为1，注意socket通讯和232通讯不识别屏号，默认赋1就行了，485必需根据屏的实际屏号进行赋值
            //广播通讯********************************************************************************
            //CommunicationInfo.SendType=1;//设为单机直连，即广播通讯无需设LED控制器的IP地址
            //串口通讯********************************************************************************
            //CommunicationInfo.SendType=2;//串口通讯
            //CommunicationInfo.Commport=1;//串口的编号，如设备管理器里显示为 COM3 则此处赋值 3
            //CommunicationInfo.Baud=9600;//波特率
            //CommunicationInfo.LedNumber=1;
        };//定义一通讯参数结构体变量用于对设定的LED通讯，具体对此结构体元素赋值说明见COMMUNICATIONINFO结构体定义部份注示
        return CommunicationInfo;
    }


}