using DxHelper;
using ExtensionsDev;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Data.Entity;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using XdCxRhDW.Dto;
using XdCxRhDW.Repostory;
using XdCxRhDW.Api;
using DevExpress.XtraLayout.Utils;

namespace XdCxRhDW.App.CorTools
{
    public partial class DetectToolForm : DevExpress.XtraEditors.XtraForm
    {
        static readonly string inifile = Path.Combine(Application.StartupPath, "par.ini");
        private string baseUrl;
        List<CafResult> gridSource = new List<CafResult>();

        public DetectToolForm()
        {
            InitializeComponent();
            this.gcCheckCgRes.UseDefault(gridSource);
            txtFileTime.UseDefault().UseDoubleClickToSelectAll();
        }

        private async void MainForm_Load(object sender, EventArgs e)
        {
            layoutControl1.BestFit();
            this.gcCheckCgRes.UseRowNumber()
                .UseExportCsv()
                .UseExportXlsx()
                .AddContentMenu<CafResult>("时隙参估", SvgHelper.CreateSlotCg(), async data =>
                {
                    layoutControl1.Enabled = false;
                    data.ForEach(t =>
                    {
                        t.dt = null;
                        t.df = null;
                        t.snr = null;
                    });
                    gridView1.RefreshData();
                    foreach (var item in data)
                    {
                        string file1 = null, file2 = null;
                        try
                        {
                            file1 = await HttpHelper.UploadFileAsync(btnFile1.Text, baseUrl + "File/UploadFileAsync");
                        }
                        catch (Exception ex)
                        {
                            layoutControl1.Enabled = true;
                            Serilog.Log.Error(ex, ex.Message);
                            DxHelper.MsgBoxHelper.ShowError(ex.Message);
                            break;
                        }
                        try
                        {
                            file2 = await HttpHelper.UploadFileAsync(btnFile2.Text, baseUrl + "File/UploadFileAsync");
                        }
                        catch (Exception ex)
                        {
                            layoutControl1.Enabled = true;
                            Serilog.Log.Error(ex, ex.Message);
                            DxHelper.MsgBoxHelper.ShowError(ex.Message);
                            break;
                        }
                        XcorrStruct xItem = null;
                        try
                        {
                            xItem = new XcorrStruct()
                            {
                                file1 = file1,
                                file2 = file2,
                                smpCount = item.smplen,
                                samplingRate = double.Parse(tefs.Text) * 1e6,
                                dtCenter = double.Parse(teCenter.Text),
                                dtRange = double.Parse(teRange.Text),
                                dfRange = int.Parse(teDfRange.Text),
                                smpStart = item.smpstart,
                                snrThreshold = int.Parse(teSnr.Text)
                            };
                        }
                        catch (Exception ex)
                        {
                            Serilog.Log.Error(ex, "CPU时隙参估参数错误");
                            DxHelper.MsgBoxHelper.ShowError($"CPU时隙参估参数错误");
                            break;
                        }

                        try
                        {
                            var result = await HttpHelper.PostRequestAsync<CpuCgResDto>(baseUrl + "DetectCg/CpuCgCalc", xItem);
                            if (result.code == 200)
                            {
                                item.dt = result.data.Dt;
                                item.df = result.data.Df;
                                item.snr = result.data.Snr;
                                item.tm = result.data.TimeMs;
                                this.gridView1.RefreshData();
                            }
                            else
                            {
                                Serilog.Log.Error(result.msg);
                                continue;
                            }
                        }
                        catch
                        {
                            break;
                        }
                    }
                    layoutControl1.Enabled = true;
                },false)
                .UseClear<CafResult>(menuCaption:"清除表格");
            this.btnFile1.UseChooseWaveFile((file, fsHz) =>
            {
                if (fsHz > 0)
                    tefs.Text = (fsHz / 1e6).ToString();
                else
                    tefs.Text = "0.096";

            }).UseDoubleClickToSelectAll();
            this.btnFile2.UseChooseFile().UseDoubleClickToSelectAll();
            btnCheck.Enabled = !ckKY.Checked && !ckIBS.Checked && !chkDama.Checked ? false : true;
            ReadIni();
            using (RHDWContext db = new RHDWContext())
            {
                var res = await db.SysSetings.FirstOrDefaultAsync();
                if (res != null)
                {
                    this.baseUrl = $"http://{IpHelper.GetLocalIp()}:{res.HttpPort}/api/";
                }
            }
        }

        private async void btnCheck_Click(object sender, EventArgs e)
        {
            if (!ValidateFiles(btnFile1.Text))
            {
                return;
            }
            DmcType dmcType = DmcType.DAMA;
            if (ckKY.Checked)
            {
                dmcType |= DmcType.Ky5758;
            }
            if (ckIBS.Checked)
            {
                dmcType |= DmcType.IBS;
            }
            if (chkDama.Checked)
            {
                dmcType |= DmcType.DAMA;
            }
            else
            {
                dmcType = dmcType & ~DmcType.DAMA;
            }
            DetectDto dto = new DetectDto();
            dto.dmcType = dmcType;
            layoutControl1.Enabled = false;
            gridSource.Clear();
            try
            {
                try
                {
                    dto.file1 = await HttpHelper.UploadFileAsync(btnFile1.Text, baseUrl + "File/UploadFileAsync");
                }
                catch (Exception ex)
                {
                    Serilog.Log.Error(ex, ex.Message);
                    DxHelper.MsgBoxHelper.ShowError(ex.Message);
                    return;
                }
                dto.fsHz = double.Parse(tefs.Text) * 1e6;
                dto.band = double.Parse(txtBand.Text);
                var dmcResult = await HttpHelper.PostRequestAsync<IEnumerable<DetectResDto>>(baseUrl + "DetectCg/DetectCalc", dto);
                if (dmcResult.code == 200)
                {
                    foreach (var dmcItem in dmcResult.data)
                    {
                        DateTime? sigTime = null;
                        colSigTime.Visible = false;
                        if (!string.IsNullOrWhiteSpace(txtFileTime.Text))
                        {
                            sigTime = txtFileTime.DateTime.AddSeconds(dmcItem.Start / dto.fsHz);
                            colSigTime.Visible = true;

                        }
                        gridSource.Add(new CafResult()
                        {
                            file1 = btnFile1.Text,
                            file2 = btnFile2.Text,
                            smpstart = dmcItem.Start,
                            smplen = dmcItem.Length,
                            DmcType = dmcItem.DmcType,
                            SigTime = sigTime,
                            tm = dmcItem.TimeMs,
                            ModType = dmcItem.ModType,
                            UserName = dmcItem.UserName,
                        });
                    }
                }
                else
                {
                    Serilog.Log.Error(dmcResult.msg);
                    DxHelper.MsgBoxHelper.ShowError(dmcResult.msg);
                }
                WriteIni();
            }
            catch (Exception ex)
            {
                Serilog.Log.Error(ex, "信号检测出错");
                DxHelper.MsgBoxHelper.ShowError($"信号检测出错");
            }
            gridView1.RefreshData();
            layoutControl1.Enabled = true;
        }
        private async void btnCalc_Click(object sender, EventArgs e)
        {
            if (!ValidateFiles(btnFile1.Text, btnFile2.Text)) return;
            XcorrStruct xItem = new XcorrStruct();
            layoutControl1.Enabled = false;
            try
            {
                xItem.file1 = await HttpHelper.UploadFileAsync(btnFile1.Text, baseUrl + "File/UploadFileAsync");
                xItem.file2 = await HttpHelper.UploadFileAsync(btnFile2.Text, baseUrl + "File/UploadFileAsync");
            }
            catch (Exception ex)
            {
                layoutControl1.Enabled = true;
                Serilog.Log.Error(ex, ex.Message);
                DxHelper.MsgBoxHelper.ShowError(ex.Message);
                return;
            }
            try
            {

                xItem.smpCount = double.Parse(teCount.Text);
                xItem.samplingRate = Convert.ToInt32(double.Parse(tefs.Text) * 1e6);
                xItem.dtCenter = int.Parse(teCenter.Text);
                xItem.dtRange = int.Parse(teRange.Text);
                xItem.dfRange = int.Parse(teDfRange.Text);
                xItem.smpStart = long.Parse(tePos.Text);
                xItem.snrThreshold = int.Parse(teSnr.Text);
            }
            catch (Exception ex)
            {
                layoutControl1.Enabled = true;
                Serilog.Log.Error(ex, "CPU文件参估参数错误");
                DxHelper.MsgBoxHelper.ShowError($"CPU文件参估参数错误");
                return;
            }
            WriteIni();
            gridSource.Clear();

            try
            {
                var result = await HttpHelper.PostRequestAsync<CpuCgResDto>(baseUrl + "DetectCg/CpuCgCalc", xItem);
                if (result.code == 200)
                {
                    DateTime? sigTime = null;
                    if (!string.IsNullOrWhiteSpace(txtFileTime.Text))
                    {
                        sigTime = txtFileTime.DateTime.AddSeconds(xItem.smpStart / xItem.samplingRate);
                    }
                    gridSource.Add(new CafResult()
                    {
                        file1 = btnFile1.Text,
                        file2 = btnFile2.Text,
                        smpstart = result.data.Smpstart,
                        smplen = result.data.Smplen,
                        dt = result.data.Dt,
                        df = result.data.Df,
                        snr = result.data.Snr,
                        tm = result.data.TimeMs,
                        SigTime = sigTime,
                    });
                    gridView1.FocusedRowHandle = gridSource.Count - 1;
                }
                else
                {
                    Serilog.Log.Error(result.msg);
                    DxHelper.MsgBoxHelper.ShowError(result.msg);
                }
            }
            catch (Exception ex)
            {
                Serilog.Log.Error(ex, "CPU文件参估出错");
                DxHelper.MsgBoxHelper.ShowError("CPU文件参估出错");
            }
            gridView1.RefreshData();
            layoutControl1.Enabled = true;
        }
        private async void btnDrawImage_Click(object sender, EventArgs e)
        {
            if (!ValidateFiles(btnFile1.Text, btnFile2.Text)) return;
            XcorrStruct par = new XcorrStruct()
            {
                file1 = btnFile1.Text,
                file2 = btnFile2.Text,
                samplingRate = Convert.ToInt32(double.Parse(tefs.Text) * 1e6),
                dtCenter = int.Parse(teCenter.Text),
                dtRange = int.Parse(teRange.Text),
                dfRange = int.Parse(teDfRange.Text),
                smpStart = int.Parse(tePos.Text),
                smpCount = double.Parse(teCount.Text),
                snrThreshold = int.Parse(teSnr.Text),
            };
            FileInfo file1 = new FileInfo(par.file1);
            FileInfo file2 = new FileInfo(par.file2);
            long minFileLen = file1.Length > file2.Length ? file2.Length : file1.Length;
            int totalsamp = (int)(minFileLen / 4);
            if (par.smpCount == 0)
            {
                par.smpCount = (int)totalsamp - par.smpStart;
            }
            if (par.smpStart + par.smpCount > totalsamp)
            {
                par.smpCount = totalsamp - par.smpStart;
            }
            layoutControl1.Enabled = false;
            List<ImageResult> res;
            try
            {
                res = await new XcorrUtils().DrawImage(par);
                WriteIni();
            }
            catch (Exception ex)
            {
                Serilog.Log.Error(ex, "参估绘图失败");
                DxHelper.MsgBoxHelper.ShowError($"参估绘图失败{ex.Message}");
                return;
            }
            finally
            {
                layoutControl1.Enabled = true;
            }
            if (res != null && res.Any())
            {
                new CgImageForm(res).ShowDialog();
            }
            else
            {
                DxHelper.MsgBoxHelper.ShowInfo("无计算结果!");
            }
        }

        private void chkDama_CheckedChanged(object sender, EventArgs e)
        {
            lciStartPos.Visibility = lciSampleLength.Visibility = ckKY.Checked | ckIBS.Checked | chkDama.Checked ? LayoutVisibility.Never : LayoutVisibility.Always;
            btnCalc.Enabled = ckKY.Checked | ckIBS.Checked | chkDama.Checked ? false : true;
            btnDrawImage.Enabled = btnCalc.Enabled;
            btnCheck.Enabled = !ckKY.Checked && !ckIBS.Checked && !chkDama.Checked ? false : true;
            if (chkDama.Checked)
            {
                //ckIBS.Checked = false;
                //ckKY.Checked = false;
                UserName.Visible = true;
                modType.Visible = true;
                modRate.Visible = true;
            }
            else
            {
                UserName.Visible = false;
                modType.Visible = false;
                modRate.Visible = false;
            }
            layoutControl1.BestFit();
        }
        private void ckIBS_CheckedChanged(object sender, EventArgs e)
        {
            lciStartPos.Visibility = lciSampleLength.Visibility = ckKY.Checked | ckIBS.Checked | chkDama.Checked ? LayoutVisibility.Never : LayoutVisibility.Always;
            btnCalc.Enabled = ckKY.Checked | ckIBS.Checked | chkDama.Checked ? false : true;
            btnDrawImage.Enabled = btnCalc.Enabled;

            btnCheck.Enabled = !ckKY.Checked && !ckIBS.Checked && !chkDama.Checked ? false : true;
            if (ckIBS.Checked)
            {
                //chkDama.Checked = false;
                //ckKY.Checked = false;
                itemBand.Visibility = LayoutVisibility.Always;

            }
            else
            {
                itemBand.Visibility = LayoutVisibility.Never;
            }
            layoutControl1.BestFit();
        }

        private void ckKY_CheckedChanged(object sender, EventArgs e)
        {
            lciStartPos.Visibility = lciSampleLength.Visibility = ckKY.Checked | ckIBS.Checked | chkDama.Checked ? LayoutVisibility.Never : LayoutVisibility.Always;
            btnCalc.Enabled = ckKY.Checked | ckIBS.Checked | chkDama.Checked ? false : true;
            btnDrawImage.Enabled = btnCalc.Enabled;
            btnCheck.Enabled = !ckKY.Checked && !ckIBS.Checked && !chkDama.Checked ? false : true;
            //if (ckKY.Checked)
            //{
            //    ckIBS.Checked = false;
            //    chkDama.Checked = false;
            //}
            layoutControl1.BestFit();
        }

        private bool ValidateFiles(params string[] files)
        {
            foreach (var file in files)
            {
                if (string.IsNullOrWhiteSpace(file))
                {
                    DxHelper.MsgBoxHelper.ShowError($"请选择文件!");
                    return false;
                }
                if (!System.IO.File.Exists(file))
                {
                    DxHelper.MsgBoxHelper.ShowError($"文件【{file}】不存在");
                    return false;
                }
            }
            return true;
        }

        //读取配置
        void ReadIni()
        {
            if (System.IO.File.Exists(inifile))
            {
                var lines = System.IO.File.ReadAllLines(inifile);
                btnFile1.Text = lines[0];
                btnFile2.Text = lines[1];
                teCount.Text = lines[2];
                tefs.Text = lines[3];
                teCenter.Text = lines[4];
                teRange.Text = lines[5];
                teSnr.Text = lines[6];
                tePos.Text = lines[7];
                teDfRange.Text = lines[8];
                txtFileTime.Text = lines[9];
                if (lines.Length > 10)
                    txtBand.Text = lines[10];
            }
        }

        // 写入配置
        void WriteIni()
        {
            var lines = new List<string>
            {
                btnFile1.Text,
                btnFile2.Text,
                teCount.Text,
                tefs.Text,
                teCenter.Text,
                teRange.Text,
                teSnr.Text,
                tePos.Text,
                teDfRange.Text,
                txtFileTime.Text,
                txtBand.Text,
            };
            System.IO.File.WriteAllLines(inifile, lines);
        }

        private void gridView1_CustomColumnDisplayText(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnDisplayTextEventArgs e)
        {
            if (e.Column.FieldName == nameof(CafResult.dt)
                || e.Column.FieldName == nameof(CafResult.df)
                || e.Column.FieldName == nameof(CafResult.snr))
            {
                var val = gridView1.GetRowCellValue(e.ListSourceRowIndex, gridView1.Columns[nameof(CafResult.snr)]);
                if (val != null && (double)val == 0)
                {
                    e.DisplayText = "--";
                }
            }
            else if (e.Column.FieldName == nameof(CafResult.ModType)
                || e.Column.FieldName == nameof(CafResult.ModRate))
            {
                if (e.Value == null||e.Value.ToString()=="")
                    e.DisplayText = "--";
            }
        }
    }
}