XdCxRhDW/XdCxRhDW.App/UserControl/CtrlSysSettings.cs

using DevExpress.XtraEditors;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Data.Entity;
using System.Drawing;
using System.Linq;
using System.Net.Sockets;
using System.Net;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Documents;
using System.Windows.Forms;
using XdCxRhDW.Repostory;
using System.IO;
using System.Data.Entity.Migrations;
using ExtensionsDev;
using DevExpress.Utils;
using DevExpress.XtraMap;
using XdCxRhDW.WebApi;
using DevExpress.XtraPrinting;
using XdCxRhDW.Entity;
using DevExpress.XtraEditors.Controls;

namespace XdCxRhDW.App.UserControl
{
    public partial class CtrlSysSettings : DevExpress.XtraEditors.XtraUserControl
    {
        public CtrlSysSettings()
        {
            InitializeComponent();
            //this.layoutControl1.UseDefault();
        }

        private async void CtrlSysSettings_Load(object sender, EventArgs e)
        {
            try
            {
                txtWMSType.Properties.Items.Add(new ImageComboBoxItem("请选择", null, -1));
                txtWMSType.Properties.Items.AddEnum<EnumWmsType>();
                using (RHDWContext db = new RHDWContext())
                {
                    var res = await db.SysSetings.FirstOrDefaultAsync();
                    if (res != null)
                    {
                        this.txtHttpPort.Text = res.HttpPort.ToString();
                        if (!string.IsNullOrEmpty(res.XLDirectory))
                            this.txtXLDirectory.Text = res.XLDirectory.ToString();
                        if (res.WMSType != null)
                            this.txtWMSType.EditValue = res.WMSType;
                        if (res.YDPZThreshold > 0)
                            this.txtYDPZThreshold.Text = res.YDPZThreshold.ToString();
                        this.txtLayer.Text = res.LayerName;
                        if (this.txtMapType.SelectedIndex == res.MapType)
                        {
                            txtMapType_SelectedIndexChanged(null, null);
                        }
                        else
                            this.txtMapType.SelectedIndex = res.MapType;
                    }
                }

            }
            catch (Exception ex)
            {
                Serilog.Log.Error(ex, "加载配置信息异常");
                DxHelper.MsgBoxHelper.ShowError("加载配置信息异常");
            }
            layoutControl1.BestFit();
        }
        private async void btnSave_Click(object sender, EventArgs e)
        {
            bool needStartHttpSvr = false;
            try
            {
                if (txtMapType.SelectedIndex != 0 && txtWMSType.EditValue == null)
                {
                    DxHelper.MsgBoxHelper.ShowInfo("请选择行政图类型!");
                    return;
                }
                if (txtMapType.SelectedIndex != 0 && string.IsNullOrEmpty(txtLayer.Text))
                {
                    DxHelper.MsgBoxHelper.ShowInfo("请填写地图图层名称!");
                    return;
                }
                using (RHDWContext db = new RHDWContext())
                {
                    var res = await db.SysSetings.FirstOrDefaultAsync();
                    if (res == null)
                    {
                        SysSetings resNull = new SysSetings();
                        resNull.HttpPort = Convert.ToInt32(txtHttpPort.Text);
                        resNull.XLDirectory = txtXLDirectory.Text;
                        resNull.YDPZThreshold = string.IsNullOrWhiteSpace(txtYDPZThreshold.Text) ? 0 : Convert.ToInt32(txtYDPZThreshold.Text);
                        resNull.MapType = txtMapType.SelectedIndex;
                        if (txtMapType.SelectedIndex == 0)
                        {
                            resNull.WMSType = null;
                            resNull.LayerName = null;
                        }
                        else
                        {
                            resNull.WMSType = (EnumWmsType)txtWMSType.EditValue;
                            resNull.LayerName = txtLayer.Text;
                        }

                        db.SysSetings.Add(resNull);
                        needStartHttpSvr = true;
                    }
                    else
                    {
                        needStartHttpSvr = res.HttpPort != Convert.ToInt32(txtHttpPort.Text);
                        res.HttpPort = Convert.ToInt32(txtHttpPort.Text);
                        res.XLDirectory = txtXLDirectory.Text;
                        res.YDPZThreshold = string.IsNullOrWhiteSpace(txtYDPZThreshold.Text) ? 0 : Convert.ToInt32(txtYDPZThreshold.Text);
                        res.MapType = txtMapType.SelectedIndex;
                        if (txtMapType.SelectedIndex == 0)
                        {
                            res.WMSType = null;
                            res.LayerName = null;
                        }
                        else
                        {
                            res.WMSType = (EnumWmsType)txtWMSType.EditValue;
                            res.LayerName = txtLayer.Text;
                        }
                    }

                    await db.SaveChangesAsync();
                    DxHelper.MsgBoxHelper.ShowInfo("配置信息保存成功!");
                    Messenger.Defalut.Pub("系统配置改变", await db.SysSetings.FirstOrDefaultAsync());
                }
            }
            catch (Exception ex)
            {
                Serilog.Log.Error(ex, "配置信息保存异常");
                DxHelper.MsgBoxHelper.ShowError("配置信息保存异常");
            }
            if (needStartHttpSvr)
            {
                try
                {
                    using (RHDWContext db = new RHDWContext())
                    {
                        var settings = await db.SysSetings.FirstOrDefaultAsync();
                        Startup.Start(settings.HttpPort, "多模式融合定位平台.Xml", "XdCxRhDW.Dto.xml");
                    }
                }
                catch (System.Reflection.TargetInvocationException ex)
                {
                    Serilog.Log.Error(ex, $"启动Http服务失败!");
                    if (ex.InnerException is HttpListenerException)
                    {
                        DxHelper.MsgBoxHelper.ShowWarning($"{ex.InnerException.Message}");
                    }
                    else
                    {
                        DxHelper.MsgBoxHelper.ShowWarning($"启动Http服务失败!");
                    }
                }
                catch (Exception ex)
                {
                    Serilog.Log.Error(ex, $"启动Http服务失败!");
                    DxHelper.MsgBoxHelper.ShowWarning($"启动Http服务失败!");
                }
            }
        }

        private void txtMapType_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (txtMapType.SelectedIndex == 0)
            {
                itemUrl.Visibility = DevExpress.XtraLayout.Utils.LayoutVisibility.Never;
                itemLayer.Visibility = DevExpress.XtraLayout.Utils.LayoutVisibility.Never;
            }
            else
            {
                itemUrl.Visibility = DevExpress.XtraLayout.Utils.LayoutVisibility.Always;
                itemUrl.Text = "WMS地址";
                itemLayer.Visibility = DevExpress.XtraLayout.Utils.LayoutVisibility.Always;
            }
            layoutControl1.BestFit();
        }
    }
}