using System;
using System.Collections.Generic;

namespace Uestc.Auto6.Dso.ComModel
{
    public enum ChannelId
    {
        C1 = 0, C2, C3, C4, C5, C6, C7, C8,
        M1 = 100, M2, M3, M4, M5, M6, M7, M8, 
        M9, M10, M11, M12, M13, M14, M15, M16,
        M17, M18, M19, M20, M21, M22, M23, M24,
        M25, M26, M27, M28, M29, M30, M31, M32,
        M33, M34, M35, M36, M37, M38, M39, M40,
        M41, M42, M43, M44, M45, M46, M47, M48,
        R1 = 200, R2, R3, R4, R5, R6, R7, R8,
        R9, R10, R11, R12, R13, R14, R15, R16,
        B1 = 300, B2,
        D1 = 400, D2, D3, D4, D5, D6, D7, D8,
        D9, D10, D11, D12, D13, D14, D15, D16,
        D17, D18, D19, D20, D21, D22, D23, D24,
        D25, D26, D27, D28, D29, D30, D31, D32,
        D33, D34, D35, D36, D37, D38, D39, D40,
        D41, D42, D43, D44, D45, D46, D47, D48,
        D49, D50, D51, D52, D53, D54, D55, D56,
        D57, D58, D59, D60, D61, D62, D63, D64,
        P1 = 1100, P2, P3, P4, P5, P6, P7, P8,
        P9, P10, P11, P12, P13, P14, P15, P16,
        AWG1 = 1200, AWG2, AWG3, AWG4,
        DVM = 1240,
        Ext = 1250, Ext5, AC,
        USER = 1300,
        RF1  = 1400, RF2,  RF3,  RF4,  RF5,  RF6,  RF7,  RF8,  RF,
        AVT1 = 1500, AVT2, AVT3, AVT4, AVT5, AVT6, AVT7, AVT8, AVT,
        PVT1 = 1600, PVT2, PVT3, PVT4, PVT5, PVT6, PVT7, PVT8, PVT,
        PVF1 = 1700, PVF2, PVF3, PVF4, PVF5, PVF6, PVF7, PVF8, PVF,
        PGD1 = 1800, PGD2, PGD3, PGD4, PGD5, PGD6, PGD7, PGD8, PGD,
        TVF1 = 1900, TVF2, TVF3, TVF4, TVF5, TVF6, TVF7, TVF8, TVF,
        FVT1 = 2000, FVT2, FVT3, FVT4, FVT5, FVT6, FVT7, FVT8, FVT,
    }

    public static class ChannelIdExt
    {
        static ChannelIdExt()
        {
            MaxAChId = Enum.Parse<ChannelId>(AppConfigureHelper.AppSettings[nameof(MaxAChId)]?.ToString() ?? "C4");
            MaxMChId = Enum.Parse<ChannelId>(AppConfigureHelper.AppSettings[nameof(MaxMChId)]?.ToString() ?? "M8");
            MaxRChId = Enum.Parse<ChannelId>(AppConfigureHelper.AppSettings[nameof(MaxRChId)]?.ToString() ?? "R4");
            MaxDChId = Enum.Parse<ChannelId>(AppConfigureHelper.AppSettings[nameof(MaxDChId)]?.ToString() ?? "D16");
            MaxBChId = Enum.Parse<ChannelId>(AppConfigureHelper.AppSettings[nameof(MaxBChId)]?.ToString() ?? "B2");
            MaxPChId = Enum.Parse<ChannelId>(AppConfigureHelper.AppSettings[nameof(MaxPChId)]?.ToString() ?? "P8");
            MaxAwgId = Enum.Parse<ChannelId>(AppConfigureHelper.AppSettings[nameof(MaxAwgId)]?.ToString() ?? "AWG1");
            MaxRFChId = Enum.Parse<ChannelId>(AppConfigureHelper.AppSettings[nameof(MaxRFChId)]?.ToString() ?? "RF");
            MaxAVTChId = Enum.Parse<ChannelId>(AppConfigureHelper.AppSettings[nameof(MaxAVTChId)]?.ToString() ?? "AVT");
            MaxPVTChId = Enum.Parse<ChannelId>(AppConfigureHelper.AppSettings[nameof(MaxPVTChId)]?.ToString() ?? "PVT");
            MaxPVFChId = Enum.Parse<ChannelId>(AppConfigureHelper.AppSettings[nameof(MaxPVFChId)]?.ToString() ?? "PVF");
            MaxPGDChId = Enum.Parse<ChannelId>(AppConfigureHelper.AppSettings[nameof(MaxPGDChId)]?.ToString() ?? "PGD");
            MaxTVFChId = Enum.Parse<ChannelId>(AppConfigureHelper.AppSettings[nameof(MaxPGDChId)]?.ToString() ?? "TVF");
            MaxFVTChId = Enum.Parse<ChannelId>(AppConfigureHelper.AppSettings[nameof(MaxPGDChId)]?.ToString() ?? "FVT");

            AnaChnlNum = MaxAChId - MinAChId + 1;
            DigiChnlNum = MaxDChId - MinDChId + 1;
            MathChnlNum = MaxMChId - MinMChId + 1;
            RefChnlNum = MaxRChId - MinRChId + 1;
            BusChnlNum = MaxBChId - MinBChId + 1;
            MeasChnlNum = MaxPChId - MinPChId + 1;
            AwgNum = MaxAwgId - MinAwgId + 1;
            RFChnlNum = MaxRFChId - MinRFChId + 1;
        }

        public static readonly Int32 AnaChnlNum;
        public static readonly Int32 DigiChnlNum;
        public static readonly Int32 MathChnlNum;
        public static readonly Int32 RefChnlNum;
        public static readonly Int32 BusChnlNum;
        public static readonly Int32 MeasChnlNum;
        public static readonly Int32 AwgNum;
        public static readonly Int32 DvmNum = 1;
        public static readonly Int32 RFChnlNum;
        public static readonly Int32 AVTChnlNum;
        public static readonly Int32 PVTChnlNum;
        public static readonly Int32 PVFChnlNum;
        public static readonly Int32 PGDChnlNum;
        public static readonly Int32 TVFChnlNum; 
        public static readonly Int32 FVTChnlNum;

        public static readonly ChannelId MinAChId = ChannelId.C1;

        public static readonly ChannelId MaxAChId;

        public static Boolean IsAnalog(this ChannelId id) => id >= MinAChId && id <= MaxAChId;

        public static IEnumerable<ChannelId> GetAnalogs()
        {
            for (ChannelId id = MinAChId; id <= MaxAChId; id++)
            {
                yield return id;
            }

            //return Enum.GetValues<ChannelId>().Where(id => id.IsAnalog());
        }


        public static readonly ChannelId MinMChId = ChannelId.M1;

        public static readonly ChannelId MaxMChId;

        public static Boolean IsMath(this ChannelId id) => id >= MinMChId && id <= MaxMChId;

        public static IEnumerable<ChannelId> GetMaths()
        {
            for (ChannelId id = MinMChId; id <= MaxMChId; id++)
            {
                yield return id;
            }
        }


        public static readonly ChannelId MinRChId = ChannelId.R1;

        public static readonly ChannelId MaxRChId;

        public static Boolean IsReference(this ChannelId id) => id >= MinRChId && id <= MaxRChId;

        public static IEnumerable<ChannelId> GetReferences()
        {
            for (ChannelId id = MinRChId; id <= MaxRChId; id++)
            {
                yield return id;
            }
        }

        public static readonly ChannelId MinDChId = ChannelId.D1;

        public static readonly ChannelId MaxDChId;

        public static Boolean IsDigital(this ChannelId id) => id >= MinDChId && id <= MaxDChId;

        public static IEnumerable<ChannelId> GetDigitals()
        {
            for (ChannelId id = MinDChId; id <= MaxDChId; id++)
            {
                yield return id;
            }
        }


        public static readonly ChannelId MinBChId = ChannelId.B1;

        public static readonly ChannelId MaxBChId;

        public static Boolean IsDecode(this ChannelId id) => id >= MinBChId && id <= MaxBChId;

        public static IEnumerable<ChannelId> GetDecodes()
        {
            for (ChannelId id = MinBChId; id <= MaxBChId; id++)
            {
                yield return id;
            }
        }


        public static readonly ChannelId MinPChId = ChannelId.P1;

        public static readonly ChannelId MaxPChId;

        public static Boolean IsMeasure(this ChannelId id) => id >= MinPChId && id <= MaxPChId;

        public static IEnumerable<ChannelId> GetMeasures()
        {
            for (ChannelId id = MinPChId; id <= MaxPChId; id++)
            {
                yield return id;
            }
        }

        public static readonly ChannelId MinAwgId = ChannelId.AWG1;

        public static readonly ChannelId MaxAwgId;

        public static Boolean IsAWG(this ChannelId id) => id >= MinAwgId && id <= MaxAwgId;

        public static IEnumerable<ChannelId> GetAWGs()
        {
            for (ChannelId id = MinAwgId; id <= MaxAwgId; id++)
            {
                yield return id;
            }
        }

        //public static Boolean IsExtTrigger(this ChannelId id) => id >= ChannelId.Ext && id < ChannelId.USER;

        public static Boolean IsExtTrigger(this ChannelId id) => id == ChannelId.Ext;

        public static IEnumerable<ChannelId> GetTriggerSources()
        {
            for (ChannelId id = MinAChId; id <= MaxAChId; id++)
            {
                yield return id;
            }

            for (ChannelId id = MinDChId; id <= MaxDChId; id++)
            {
                yield return id;
            }

            yield return ChannelId.Ext;
        }

        public static readonly ChannelId MinRFChId = ChannelId.RF1;

        public static readonly ChannelId MaxRFChId;

        public static Boolean IsRadioFrequency(this ChannelId id) => id >= MinRFChId && id <= MaxRFChId;

        public static IEnumerable<ChannelId> GetRadioFrequencies()
        {
            for (ChannelId id = MinRFChId; id <= MaxRFChId; id++)
                yield return id;
        }


        public static readonly ChannelId MinAVTChId = ChannelId.AVT1;

        public static readonly ChannelId MaxAVTChId;

        public static Boolean IsAmpVSTime(this ChannelId id) => id >= MinAVTChId && id <= MaxAVTChId;

        public static IEnumerable<ChannelId> GetAmpVSTimes()
        {
            for (ChannelId id = MinAVTChId; id <= MaxAVTChId; id++)
                yield return id;
        }

        public static readonly ChannelId MinPVTChId = ChannelId.PVT1;

        public static readonly ChannelId MaxPVTChId;

        public static Boolean IsPhaseVSTime(this ChannelId id) => id >= MinPVTChId && id <= MaxPVTChId;

        public static IEnumerable<ChannelId> GetPhaseVSTimes()
        {
            for (ChannelId id = MinPVTChId; id <= MaxPVTChId; id++)
                yield return id;
        }

        public static readonly ChannelId MinPVFChId = ChannelId.PVF1;

        public static readonly ChannelId MaxPVFChId;

        public static Boolean IsPhaseVSFrequency(this ChannelId id) => id >= MinPVFChId && id <= MaxPVFChId;

        public static IEnumerable<ChannelId> GetPhaseVSFrequencies()
        {
            for (ChannelId id = MinPVFChId; id <= MaxPVFChId; id++)
                yield return id;
        }

        public static readonly ChannelId MinPGDChId = ChannelId.PGD1;

        public static readonly ChannelId MaxPGDChId;

        public static Boolean IsPhaseGroupDelay(this ChannelId id) => id >= MinPGDChId && id <= MaxPGDChId;

        public static IEnumerable<ChannelId> GetPhaseGroupDelaies()
        {
            for (ChannelId id = MinPGDChId; id <= MaxPGDChId; id++)
                yield return id;
        }

        public static readonly ChannelId MinTVFChId = ChannelId.TVF1;

        public static readonly ChannelId MaxTVFChId;

        public static Boolean IsTimeVSFrequency(this ChannelId id) => id >= MinTVFChId && id <= MaxTVFChId;

        public static IEnumerable<ChannelId> GetTimeVSFrequencies()
        {
            for (ChannelId id = MinTVFChId; id <= MaxTVFChId; id++)
                yield return id;
        }

        public static readonly ChannelId MinFVTChId = ChannelId.FVT1;

        public static readonly ChannelId MaxFVTChId;

        public static Boolean IsFrequencyVSTime(this ChannelId id) => id >= MinFVTChId && id <= MaxFVTChId;

        public static IEnumerable<ChannelId> GetFrequencyVSTimes()
        {
            for (ChannelId id = MinFVTChId; id <= MaxFVTChId; id++)
                yield return id;
        }
    }
}