Sanya-ips/ipsservice/Ips.Service.CapServer/DirectXForm1.cs

using DevExpress.Utils.Localization;
using Ips.Library.Basic;
using Ips.Library.DxpLib;
using Ips.Library.Entity;
using Ips.Library.WebApi;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Security.Policy;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Ips.Service.CapServer
{
    public partial class DirectXForm1 : DevExpress.XtraEditors.DirectXForm
    {
        private bool apiRuning = false;
        private CancellationTokenSource cts;
        public DirectXForm1()
        {
            InitializeComponent();
            this.Size = new Size(1024, 768);
            this.Text = "采集服务";
        }
        protected override void OnLoad(EventArgs e)
        {
            base.OnLoad(e);
            new Library.DxpLib.LogCtrl() { Parent = groupControl1 };
            LoadParams();
        }
        private async void RegistrySvr(CancellationToken token)
        {
            while (!this.Disposing && apiRuning)
            {
                string getIpUrl = null;
                try
                {
                    getIpUrl = AppConst.RegistryUri.AppendUrlSuffix("api/getclientip");
                    var rsp = await HttpHelper.GetRequestAsync<string>(getIpUrl, 5);
                    if (rsp.code == 0)
                    {
                        IpsLogger.Error(rsp.msg);
                        return;
                    }
                    else
                    {
                        AppConst.LocalIp = rsp.data;
                    }
                    break;
                }
                catch (Exception ex)
                {
                    IpsLogger.Error($"无法注册到{getIpUrl},请检测地址是否正确并确保远程设备设备防火墙入栈规则允许TCP端口{getIpUrl.GetUrlPort()}通过", ex);
                    await Task.Delay(10000, token);
                }
            }
            bool preSucceed = false;
            while (!this.Disposing && apiRuning)
            {
                string url = AppConst.RegistryUri.AppendUrlSuffix("api/SvrStateRpt/Report");
                try
                {
                    var res = await HttpHelper.PostRequestAsync<object>(url, new ModelSvrRpt()
                    {
                        SvrType = EnumSvrType.CapSvr,
                        SvrNo = AppConst.SvrNo,
                        Features = "数据采集 DDC",
                        CapDevType = AppConst.CardType,
                        SvrRptType = EnumSvrRptType.Online,
                        BaseHttpAddr = $"http://{AppConst.LocalIp}:{AppConst.LocalPort}",
                        SwaggerAddr = $"http://{AppConst.LocalIp}:{AppConst.LocalPort}/Swagger",
                    });
                    if (res.code != 200)
                    {
                        IpsLogger.Error($"服务注册异常[url={url}].{res.msg}");
                        preSucceed = false;
                    }
                    else
                    {
                        if (!preSucceed)
                            IpsLogger.Info($"服务注册成功![url={url}]");
                        preSucceed = true;
                    }
                }
                catch (Exception ex)
                {
                    IpsLogger.Error($"服务注册异常[url={url}]", ex);
                    preSucceed = false;
                }
                await Task.Delay(10000, token);
            }
        }
        private void BtnShowApi_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            string addr = $"http://127.0.0.1:{AppConst.LocalPort}/swagger";
            try
            {
                //System.Diagnostics.Process.Start(addr);//NetFramework可用,NetCore使用CMD启动
                ProcessStartInfo info = new ProcessStartInfo();
                info.Arguments = $"/C start {addr}";
                info.FileName = "cmd";
                info.UseShellExecute = false;
                info.CreateNoWindow = true;
                Process.Start(info);
            }
            catch (Exception ex)
            {
                IpsLogger.Error($"无法打开默认浏览器,请手动打开浏览器查看接口文档.地址{addr}", ex);
            }
        }
        private void btnStart_Click(object sender, EventArgs e)
        {
            try
            {
                if (btnStart.Text == "启动服务")
                {
                    if (!int.TryParse(txtLocalPort.Text.Trim(), out int localPort))
                    {
                        throw new Exception("本地端口输入错误");
                    }
                    if (localPort < 1024 || localPort > 49151)
                    {
                        //1024以下给vip程序预留的,49152-65535用于客户端随机分配的
                        throw new Exception("本地端口范围[1024,49151]");
                    }
                    if (txtSvrNo.Text.Trim().Length < 3 || txtSvrNo.Text.Trim().Length > 15)
                    {
                        throw new Exception("服务编号长度范围[3,15]");
                    }
                    try
                    {
                        var u = new Uri(txtRegistryAddr.Text.Trim());
                    }
                    catch
                    {
                        throw new Exception("服务注册地址不是有效的URI");
                    }
                    AppConst.LocalPort = localPort;
                    AppConst.SvrNo = txtSvrNo.Text.Trim();
                    AppConst.CardType = txtCardType.Text.GetEnumByDisplayName<EnumCapDevType>();
                    AppConst.RegistryUri = txtRegistryAddr.Text.Trim();
                    WebApiHelper.Start(AppConst.LocalPort, "Ips.Library.Entity.xml", AppConst.DataDir.ToStrArray());
                    btnStart.Text = "停止服务";
                    stackPanel1.DisabledChildWithout(btnStart);
                    IpsLogger.Info($"服务启动成功.接口地址http://+:{localPort}/swagger");
                    IpsLogger.Info($"服务启动成功.静态文件预览地址http://+:{localPort}/{Path.GetFileName(AppConst.DataDir)}");
                    IpsLogger.Info($"服务启动成功.静态文件预览地址http://+:{localPort}/upload");
                    IpsLogger.Info($"服务启动成功.静态文件预览地址http://+:{localPort}/download");
                    IpsLogger.Info($"服务启动成功.静态文件预览地址http://+:{localPort}/logs");
                    apiRuning = true;
                    cts = new CancellationTokenSource();
                    RegistrySvr(cts.Token);
                }
                else
                {
                    apiRuning = false;
                    btnStart.Text = "启动服务";
                    WebApiHelper.Stop();
                    cts?.Cancel();
                    stackPanel1.EnableChild();
                }
                SaveParams();
            }
            catch (Exception ex)
            {
                IpsLogger.Error(ex.Message, ex);
            }
        }
        void SaveParams()
        {
            try
            {
                Directory.CreateDirectory("Params");
                StringBuilder sb = new StringBuilder();
                sb.AppendLine(txtLocalPort.Text);
                sb.AppendLine(txtCardType.SelectedIndex.ToString());
                sb.AppendLine(txtSvrNo.Text);
                sb.AppendLine(txtRegistryAddr.Text);
                sb.AppendLine(btnStart.Text);
                File.WriteAllText("Params\\Params.txt", sb.ToString());
            }
            catch (Exception ex)
            {
                IpsLogger.Error("保存Params.txt文件异常", ex);
            }
        }
        void LoadParams()
        {
            if (File.Exists("Params\\Params.txt"))
            {
                try
                {
                    var lines = File.ReadAllLines("Params\\Params.txt");
                    txtLocalPort.Text = lines[0];
                    txtCardType.SelectedIndex = Convert.ToInt32(lines[1]);
                    txtSvrNo.Text = lines[2];
                    txtRegistryAddr.Text = lines[3];
                    if (lines[4] == "停止服务")//上次状态是启动状态,加载后直接启动
                    {
                        btnStart_Click(null, null);
                    }
                }
                catch (Exception ex)
                {
                    IpsLogger.Error("加载Params.txt文件异常", ex);
                }
            }
        }
    }
}