using DevExpress.XtraBars;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using DevExpress.XtraBars.Docking2010.Views;
using XdCxRhDW.App.UserControl;
using DevExpress.XtraBars.Ribbon;
using System.Threading;
using DevExpress.XtraEditors;
using ExtensionsDev;
using DevExpress.XtraBars.Forms;
using XdCxRhDW.App.CorTools;
using System.Data.Entity;
using System.IO;
using System.Data.Entity.Migrations;
using XdCxRhDW.Dto;
using XdCxRhDW.Entity;
using XdCxRhDW.Repostory;
using XdCxRhDW.Api;
using System.Net.Http;
using XdCxRhDW.App.App.Properties;
using System.Windows.Documents;
using XdCxRhDW.App;
using System.Diagnostics;
using DevExpress.Utils.Extensions;
using System.Net;
using XdCxRhDW.WebApi;

namespace XdCxRhDW
{
    public partial class MainForm : DevExpress.XtraBars.Ribbon.RibbonForm
    {
        Dictionary<string, Type> ctrlTypes = new Dictionary<string, Type>();
        public MainForm()
        {
            InitializeComponent();
            ribbon.UseDefault();
            tabbedView1.UseDefault();
            ctrlTypes.Add("任务管理", typeof(CtrlHome));
            ctrlTypes.Add("参估结果", typeof(CtrlCgRes));
            ctrlTypes.Add("星历管理", typeof(CtrlXl));
            ctrlTypes.Add("卫星管理", typeof(CtrlSat));
            ctrlTypes.Add("天线管理", typeof(CtrlTx));
            ctrlTypes.Add("信号管理", typeof(CtrlSignal));
            ctrlTypes.Add("目标管理", typeof(CtrlTarget));
            ctrlTypes.Add("系统设置", typeof(CtrlSysSettings));
            ctrlTypes.Add("变采样", typeof(ResampleForm));
            ctrlTypes.Add("GPU参估", typeof(GpuCalcForm));
            ctrlTypes.Add("检测参估", typeof(DetectToolForm));
            ctrlTypes.Add("星历推算", typeof(XlCalculateForm));
            ctrlTypes.Add("服务状态", typeof(CtrlSvrs));
            using (RHDWContext db = new RHDWContext())
            {
                SysConfig.Config = db.SysSetings.FirstOrDefault();
            }
            if (SysConfig.Config != null)
            {
                StartWebApi();
            }
            btn_ItemClick(null, null);
            ServerContext.Instance.Init();
        }
        private string text;
        private async void MainForm_Load(object sender, EventArgs e)
        {
            this.text = this.Text;
            this.HtmlText = $"<size=12>{this.text}";
            if (SysConfig.Config == null)
            {
                var size = new Size(500, 500);
                XtraForm frm = new XtraForm() { StartPosition = FormStartPosition.CenterScreen, CloseBox = false, MinimizeBox = false, MaximizeBox = false };
                frm.MinimumSize = frm.MaximumSize = frm.Size = size;
                new CtrlSysSettings() { Dock = DockStyle.Fill, Parent = frm };
                if (frm.ShowDialog() != DialogResult.Cancel)
                    StartWebApi();
            }
            this.HtmlText = $"<size=12>{text}(<size=9>{SysConfig.Config.TimeZoneDisplayName}</size>)";
            Messenger.Defalut.Sub<SysSetings>("时区改变", settings =>
            {
                this.HtmlText = $"<size=12>{text}(<size=9>{settings.TimeZoneDisplayName}</size>)";
            });

            StartProcess();
            _ = XlScan();
            _ = XlClear();
            await XlLonCalc();
        }
        private void StartWebApi()
        {
            try
            {
                Startup.Start(SysConfig.Config.HttpPort, "多模式融合定位平台.Xml", "XdCxRhDW.Dto.xml", SysConfig.Config.TimeZoneUTC);
            }
            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!");
            }
        }
        //自动导入Tle
        private async Task XlScan()
        {
            while (true)
            {
                await Task.Delay(10000);
                if (SysConfig.Config == null
                    || string.IsNullOrWhiteSpace(SysConfig.Config.XLDirectory)
                    || !Directory.Exists(SysConfig.Config.XLDirectory))
                {
                    continue;
                }
                var baseUrl = $"http://{IpHelper.GetLocalIp()}:{SysConfig.Config.HttpPort}/api/";

                DirectoryInfo dir = new DirectoryInfo(SysConfig.Config.XLDirectory);
                var backUpDir = dir.Parent.FullName;
                var files = Directory.EnumerateFiles(SysConfig.Config.XLDirectory, "*", SearchOption.AllDirectories);
                foreach (string file in files)
                {
                    try
                    {
                        var fileName = await HttpHelper.UploadFileAsync(file, baseUrl + "File/UploadFileAsync");
                        XlImportDto dto = new XlImportDto() { File = fileName };
                        var res = await HttpHelper.PostRequestAsync<RecordRes>(baseUrl + "Xl/ImportTleAsync", dto);
                        if (res.code == 200)
                        {
                            Serilog.Log.Information($"星历文件[{file}]自动导入成功!");
                            //导入完成的文件放在备份目录
                            var baseDirectory = Path.Combine(backUpDir, "TleBackUp");
                            Directory.CreateDirectory(baseDirectory);
                            var newFile = Path.Combine(baseDirectory, Path.GetFileName(file));
                            if (File.Exists(newFile))
                                File.Delete(newFile);
                            File.Move(file, newFile);
                        }
                        else
                        {
                            Serilog.Log.Information($"星历文件[{file}]自动导入失败.{res.msg}");
                        }
                    }
                    catch (Exception ex)
                    {
                        Serilog.Log.Error(ex, $"星历文件[{file}]自动导入失败");
                    }
                }

            }
        }

        //清理180天之前导入的星历
        private async Task XlClear()
        {
            while (true)
            {
                try
                {
                    using (RHDWContext db = new RHDWContext())
                    {
                        DateTime dt = DateTime.Now.AddDays(-180);
                        var clearData = await db.XlInfos.Where(p => p.UpdateTime < dt).ToListAsync();
                        if (clearData.Any())
                        {
                            db.XlInfos.RemoveRange(clearData);
                            await db.SaveChangesAsync();
                        }
                    }
                }
                catch (Exception ex)
                {
                    Serilog.Log.Error(ex, "清理过期星历异常");
                }
                await Task.Delay(3600 * 1000);
            }
        }

        //计算星历的轨道经度
        private async Task XlLonCalc()
        {
            while (true)
            {
                try
                {
                    using (RHDWContext db = new RHDWContext())
                    {
                        var calcItems = await db.XlInfos.Where(p => p.Lon == null).OrderByDescending(p => p.SatCode).ToListAsync();
                        if (calcItems.Any())
                        {
                            var satInfo = await db.SatInfos.ToListAsync();
                            var firstUpdateItems = calcItems.Where(p => satInfo.Any(t => t.SatCode == p.SatCode)).ToList();
                            await Task.Run(() =>
                            {
                                foreach (var item in firstUpdateItems)
                                {
                                    try
                                    {
                                        var eph = EphHelper.Calc(item.TwoLine, item.TimeUTC);
                                        item.Lon = Math.Round(PhysicsHelper.EcefToGeo((eph.X, eph.Y, eph.Z)).lon, 1);

                                    }
                                    catch (Exception ex)
                                    {
                                        item.Lon = -999;
                                        Serilog.Log.Error(ex, $"[{item.TwoLine}]推算XYZ星历出错!");
                                    }
                                    db.XlInfos.AddOrUpdate(item);
                                    db.SaveChangesAsync();
                                    calcItems.Remove(item);
                                }

                                foreach (var item in calcItems)
                                {
                                    try
                                    {
                                        var eph = EphHelper.Calc(item.TwoLine, item.TimeUTC);
                                        item.Lon = Math.Round(PhysicsHelper.EcefToGeo((eph.X, eph.Y, eph.Z)).lon, 1);

                                    }
                                    catch (Exception ex)
                                    {
                                        item.Lon = -999;
                                        Serilog.Log.Error(ex, $"[{item.TwoLine}]推算XYZ星历出错!");
                                    }
                                    db.XlInfos.AddOrUpdate(item);
                                    db.SaveChangesAsync();
                                }
                            });

                        }
                    }
                }
                catch (Exception ex)
                {
                    Serilog.Log.Error(ex, "清理过期星历异常");
                }
                await Task.Delay(60 * 1000);
            }
        }

        private void btn_ItemClick(object sender, ItemClickEventArgs e)
        {
            var btnTxt = e?.Item?.Caption?.Trim() ?? "任务管理";
            BaseDocument doc = null;
            doc = tabbedView1.Documents.Find(p => p.Control.GetType() == ctrlTypes[btnTxt]).FirstOrDefault();
            if (doc == null)
            {
                doc = tabbedView1.AddDocument((Control)Activator.CreateInstance(ctrlTypes[btnTxt]), btnTxt);
                if (doc.Control is Form form)
                {
                    form.Text = "";
                    doc.Caption = btnTxt;
                }
                if (btnTxt == "任务管理")
                    doc.Properties.AllowClose = DevExpress.Utils.DefaultBoolean.False;
                else
                    doc.Properties.AllowClose = DevExpress.Utils.DefaultBoolean.True;

            }
            tabbedView1.ActivateDocument(doc.Control);
        }

        protected override void OnFormClosing(FormClosingEventArgs e)
        {
            if (e.CloseReason == CloseReason.UserClosing)
            {
                if (!DxHelper.MsgBoxHelper.ShowConfirm("确定要退出当前系统吗？"))
                {
                    e.Cancel = true;
                    return;
                }
            }
            KillProcess();
            Application.Exit();

        }

        private void btnOpenApi_ItemClick(object sender, ItemClickEventArgs e)
        {
            using (RHDWContext db = new RHDWContext())
            {
                if (SysConfig.Config == null)
                {
                    DxHelper.MsgBoxHelper.ShowWarning($"请在系统设置中配置基础信息");
                    return;
                }
                string addr = $"http://{IpHelper.GetLocalIp()}:{SysConfig.Config.HttpPort}/swagger";
                try
                {
                    System.Diagnostics.Process.Start(addr);
                }
                catch
                {
                    db.Dispose();
                    DxHelper.MsgBoxHelper.ShowError($"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}");
                }
            }
        }

        private void StartProcess()
        {
            KillProcess();
            Process pro = new Process();
            pro.StartInfo.FileName = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Service\\CPU参估服务\\CPU参估服务.exe");
            pro.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
            pro.StartInfo.Arguments = $"http://127.0.0.1:{SysConfig.Config.HttpPort}";
            pro.Start();

            pro = new Process();
            pro.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
            pro.StartInfo.FileName = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Service\\GPU参估服务\\GPU参估服务.exe");
            pro.StartInfo.Arguments = $"http://127.0.0.1:{SysConfig.Config.HttpPort}";
            pro.Start();

            pro = new Process();
            pro.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
            pro.StartInfo.FileName = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Service\\信号检测服务\\信号检测服务.exe");
            pro.StartInfo.Arguments = $"http://127.0.0.1:{SysConfig.Config.HttpPort}";
            pro.Start();
        }
        private void KillProcess()
        {
            List<Process> list = new List<Process>();
            list.AddRange(Process.GetProcessesByName("CPU参估服务"));
            list.AddRange(Process.GetProcessesByName("GPU参估服务"));
            list.AddRange(Process.GetProcessesByName("信号检测服务"));
            foreach (var item in list)
            {
                try
                {
                    item.Kill();
                }
                catch
                {
                }
            }
        }


    }
}