using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Text;
using System.Threading.Tasks;
using System.Diagnostics;
using Uestc.Auto6.Dso.ComModel;
using System.IO;

namespace Uestc.Auto6.Dso.Hardware.Driver
{
    internal class SysAutoCalibration
    {
        public static SysAutoCalibration Default = new SysAutoCalibration();
        private List<Int32> _AcqProcBdLooptimeBySysClockCount = new List<int>() { 0, 0, 0, 0, 0, 0, 0, 0 };//最多8个AcqBoard,其序号是Acqboard Index
        public Int32 Trig_AcqProcBdLooptimBySysClockCount(int channelIndex)
        {
            if (channelIndex >= ChannelIdExt.AnaChnlNum)
                channelIndex = 0;
            ChannelBdAdcInputDefine? channelBdAdcInputDefine = Hd.currProduct?.Acquirer_AnalogChannel?.GetChannelAcqBdAdcInputCorresponding(channelIndex);
            if (channelBdAdcInputDefine != null)
                return _AcqProcBdLooptimeBySysClockCount[(int)channelBdAdcInputDefine.BdNo];
            else
                return _AcqProcBdLooptimeBySysClockCount[0];
        }
        string fileName_TrigScanAcqProcBdLoopTime = $@"\CaliData\TrigScanAcqProcBdLoopTimeData.txt";
        private bool LoadSettingTrigScanAcqProcBdLoopTime()
        {
            string txtFileName = $@"{AppDomain.CurrentDomain.BaseDirectory}{fileName_TrigScanAcqProcBdLoopTime}";
            if (File.Exists(txtFileName))
            {
                string[] fileContent = File.ReadAllLines(txtFileName);
                foreach (string line in fileContent)
                {
                    if (line.Trim() == "" || line[0] == '#' || line.Substring(0, 2) == "//")
                        continue;
                    string[] items=line.Split(',');
                    if (items.Length == 2)
                    {
                        AcqBdNo acqBdNo = items[0].Trim() switch
                        {
                            "B1"=> AcqBdNo.B1,
                            "B2" => AcqBdNo.B2,
                            "B3" => AcqBdNo.B3,
                            "B4" => AcqBdNo.B4,
                            "B5" => AcqBdNo.B5,
                            "B6" => AcqBdNo.B6,
                            "B7" => AcqBdNo.B7,
                            "B8" => AcqBdNo.B8,
                            _ => AcqBdNo.B1,
                        };
                        Int32 data = Int32.Parse(items[1]);
                        _AcqProcBdLooptimeBySysClockCount[(int)acqBdNo] = data;
                    }
                }
            }
            return false;
        }
        public void Trig_AcqProcBdLooptime_Cali()
        {
            if (!Hd.CurrDebugVarints.bEnable_AtStartTrigScanAcqProcBdLoopTime)
            {
                LoadSettingTrigScanAcqProcBdLoopTime();
                return;
            }
            int acqBoardDefineCount = Hd.currProduct!.AcqBd!.ExistsDefines.Count;
            #region 初始化
            Hd.currProduct.AcqBd.WriteToAllFpga(AcqBdReg.W.TrigCtrl_Location_TestPredepth, 100U);
            Hd.currProduct!.AcqBd!.WriteToAllFpga(AcqBdReg.W.TrigCtrl_1st_SourceSelect, 0);

            Hd.currProduct.AcqBd.WriteToAllFpga(AcqBdReg.W.TrigCtrl_holdtime_widthL, 4);
            HdIO.WriteReg(ProcBdReg.W.TrigCtrl_1st_PreDepthSetL, 300);

            Hd.currProduct.AcqBd.WriteToAllFpga(AcqBdReg.W.TrigCtrl_Location_TestPredepth, 300);
            Hd.currProduct.AcqBd.WriteToAllFpga(AcqBdReg.W.ChMode_SamplingMode, 2);

            HdIO.WriteReg(PcieBdReg.W.RST_CTRL_PcieReset, 0x1);
            HdIO.WriteReg(PcieBdReg.W.RST_CTRL_PcieReset, 0x0);
            Hd.currProduct?.AcqBd?.WriteToAllFpga(AcqBdReg.W.FifoCtrl_FullProgDepth, 500);//采集板并行FIFO深度
            HdIO.WriteReg(ProcBdReg.W.Dpo_Enable, 0);
            HdIO.WriteReg(ProcBdReg.W.Average_Enable, 0);
            HdIO.WriteReg(ProcBdReg.W.TrigCtrl_Location_TestModeProEn, 1);
            Hd.currProduct!.AcqBd.WriteToAllFpga(AcqBdReg.W.TrigCtrl_Location_TestModeEn, 1U);
            HdIO.WriteReg(ProcBdReg.W.DBI_SubDataDebugNum, 0xf);
            #endregion
            for (int acqBdIndex = 0; acqBdIndex < acqBoardDefineCount;
                acqBdIndex++)
            {
                if (Hd.currProduct!.AcqBd!.ExistsDefines[acqBdIndex])
                {
                    HdIO.WriteReg(PcieBdReg.W.RST_CTRL_SysResetFromPcie, 0x1);
                    Thread.Sleep(1);
                    HdIO.WriteReg(PcieBdReg.W.RST_CTRL_SysResetFromPcie, 0x0);
                    Hd.currProduct.AcqBd.WriteToAllFpga(AcqBdReg.W.TrigCtrl_holdtime_widthL, 4);
                    Hd.currProduct.AcqBd.WriteToAllFpga(AcqBdReg.W.TrigCtrl_holdtime_widthH, 0);

                    HdIO.WriteReg(ProcBdReg.W.FifoCtrl_AcqWriteEnable, 0);
                    Hd.currProduct.AcqBd.WriteToAllFpga(AcqBdReg.W.TrigCtrl_1st_CompareVoltage1Down, 0x700);
                    Hd.currProduct.AcqBd.WriteToAllFpga(AcqBdReg.W.TrigCtrl_1st_CompareVoltage1Up, 0x900);

                    HdIO.WriteReg(ProcBdReg.W.TrigCtrl_1st_SourceControl, 0);
                    HdIO.WriteReg(ProcBdReg.W.TrigCtrl_1st_HoldOffTimeL, 4);
                    HdIO.WriteReg(ProcBdReg.W.TrigCtrl_Location_TestAcqNum, (UInt32)acqBdIndex);//此处需修改为哪一片采集板 8G 0-1-2-3
                    Hd.currProduct.AcqBd.WriteToAllFpga(AcqBdReg.W.TrigCtrl_Location_TestModeEn, 0U);
                    Hd.currProduct.AcqBd.WriteToAllFpga(AcqBdReg.W.TrigCtrl_Location_TestModeEn, 1U);

                    HdIO.WriteReg(ProcBdReg.W.FifoCtrl_AcqWriteEnable, 1);

                    Thread.Sleep(20);

                    _AcqProcBdLooptimeBySysClockCount[acqBdIndex] = (Int32)(Hd.currProduct.AcqBd.ReadReg(AcqBdReg.R.TrigCtrl_Location_TrigOffset, (AcqBdNo)acqBdIndex));
                    HdIO.WriteReg(ProcBdReg.W.FifoCtrl_AcqWriteEnable, 0);
                }
            }
            Hd.currProduct!.AcqBd.WriteToAllFpga(AcqBdReg.W.TrigCtrl_Location_TestModeEn, 0U);
            HdIO.WriteReg(ProcBdReg.W.TrigCtrl_Location_TestModeProEn, 0);
        }
    }
}