using Ips.Library.Entity;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;

namespace Ips.AdcAlgorithm
{
    public static class DdcInterop
    {
        const string DLLNAME = @"AppData\ddc\DigitaDownConvert.dll";

        /////
        ///// 初始化ddc
        ///// samplingRate	采样率
        ///// fileIn			输入文件
        ///// opa				输出目录
        ///// 返回值：		
        /////
        //__declspec(dllexport) void* InitDDC(int64_t samplingRate, char* fileIn, char* opa);
        /////
        ///// 添加信号
        ///// ffcs		频偏列表
        ///// multis		抽取倍数列表
        ///// len			信号个数
        /////
        //__declspec(dllexport) bool AddSignals(void* ptr, int64_t* ffcs, int* multis, int len);
        ///// 
        ///// 启动
        /////
        //__declspec(dllexport) void Start(void* ptr);
        /////
        ///// 完毕后销毁处理对象
        /////
        //__declspec(dllexport) void FreeDDC(void* ptr);

        [DllImport(DLLNAME, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi, SetLastError = true)]
        public static extern IntPtr InitDDC(long samplingRate, string fileIn, string opa);

        [DllImport(DLLNAME, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi, SetLastError = true)]
        public static extern bool AddSignals(IntPtr ptr, long[] ffcs, int[] multis, int len);

        [DllImport(DLLNAME, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi, SetLastError = true)]
        public static extern void Start(IntPtr ptr);

        [DllImport(DLLNAME, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi, SetLastError = true)]
        public static extern void FreeDDC(IntPtr ptr);
    }

    public class DdcSignalItem
    {
        public DdcSignalItem(AdcSigOptions sigOption, long ffc, int mutil)
        {
            SigOption = sigOption;
            this.Ffc = ffc;
            Mutil = mutil;
        }

        public AdcSigOptions SigOption { get; set; }

        public long Ffc { get; set; }

        public int Mutil { get; set; }


        public bool IsTpdx { get; set; }

        public AdcDxSigOptions DxSigOption { get; set; }
    }
}