using System;
using MaplayWrapper;


namespace MaplayWrapper.Plugin
{

    [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
    public struct MAP_PLUGIN_EQ
    {

        /// BOOL->int
        [System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.Bool)]
        public bool bEnable;

        /// int
        public int nPreamp; // 0 - 64 (center: 31)

        /// int[10]
        [System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.ByValArray, SizeConst = 10, ArraySubType = System.Runtime.InteropServices.UnmanagedType.I4)]
        public int[] nEq; // 0 - 64 (center: 31)
    }

    [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
    public struct MAP_PLUGIN_FILE_INFO
    {

        /// int
        public int nChannels;

        /// int
        public int nSampleRate;

        /// int
        public int nBitsPerSample;

        /// int
        public int nAvgBitrate;

        /// int
        public int nDuration;
    }

    [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
    public struct MAP_PLUGIN_STREMING_INFO
    {

        /// int
        public int nChannels;

        /// int
        public int nSampleRate;

        /// int
        public int nBitsPerSample;

        /// int
        public int nAvgBitrate;
    }

    [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential, CharSet = System.Runtime.InteropServices.CharSet.Auto)]
    public struct MAP_PLUGIN_FILETAG
    {

        /// TCHAR[255]
        [System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.ByValTStr, SizeConst = 255)]
        public string szTrack;

        /// TCHAR[255]
        [System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.ByValTStr, SizeConst = 255)]
        public string szArtist;

        /// TCHAR[255]
        [System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.ByValTStr, SizeConst = 255)]
        public string szAlbum;

        /// TCHAR[255]
        [System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.ByValTStr, SizeConst = 255)]
        public string szComment;

        /// TCHAR[255]
        [System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.ByValTStr, SizeConst = 255)]
        public string szGenre;

        /// int
        public int nYear;

        /// int
        public int nTrackNum;
    }

    /*
    /// Return Type: void
    public delegate void _MAP_DEC_PLUGIN_Init();

    /// Return Type: void
    public delegate void _MAP_DEC_PLUGIN_Quit();

    /// Return Type: DWORD->unsigned int
    public delegate uint _MAP_DEC_PLUGIN_GetFunc();

    /// Return Type: BOOL->int
    ///pszName: LPTSTR->LPWSTR->WCHAR*
    public delegate int _MAP_DEC_PLUGIN_GetPluginName([System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.LPWStr)] System.Text.StringBuilder pszName);

    /// Return Type: BOOL->int
    ///pEQ: MAP_PLUGIN_EQ*
    public delegate int _MAP_DEC_PLUGIN_SetEqualizer(ref MAP_PLUGIN_EQ pEQ);

    /// Return Type: void
    ///hwndParent: HWND->HWND__*
    public delegate void _MAP_DEC_PLUGIN_ShowConfigDlg(System.IntPtr hwndParent);

    /// Return Type: BOOL->int
    public delegate int _MAP_DEC_PLUGIN_GetFileExtCount();

    /// Return Type: BOOL->int
    ///nIndex: int
    ///pszExt: LPTSTR->LPWSTR->WCHAR*
    ///pszExtDesc: LPTSTR->LPWSTR->WCHAR*
    public delegate int _MAP_DEC_PLUGIN_GetFileExt(int nIndex, [System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.LPWStr)] System.Text.StringBuilder pszExt, [System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.LPWStr)] System.Text.StringBuilder pszExtDesc);

    /// Return Type: BOOL->int
    ///pszFile: LPCTSTR->LPCWSTR->WCHAR*
    public delegate int _MAP_DEC_PLUGIN_IsValidFile([System.Runtime.InteropServices.InAttribute()] [System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.LPTStr)] string pszFile);

    /// Return Type: BOOL->int
    ///pszFile: LPCTSTR->LPCWSTR->WCHAR*
    ///pInfo: MAP_PLUGIN_FILE_INFO*
    public delegate int _MAP_DEC_PLUGIN_OpenFile([System.Runtime.InteropServices.InAttribute()] [System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.LPTStr)] string pszFile, ref MAP_PLUGIN_FILE_INFO pInfo);

    /// Return Type: int
    ///lTime: int
    public delegate int _MAP_DEC_PLUGIN_SeekFile(int lTime);

    /// Return Type: BOOL->int
    public delegate int _MAP_DEC_PLUGIN_StartDecodeFile();

    /// Return Type: int
    ///pHdr: WAVEHDR*
    public delegate int _MAP_DEC_PLUGIN_DecodeFile(ref WAVEHDR pHdr);

    /// Return Type: void
    public delegate void _MAP_DEC_PLUGIN_StopDecodeFile();

    /// Return Type: void
    public delegate void _MAP_DEC_PLUGIN_CloseFile();

    /// Return Type: BOOL->int
    ///pTag: MAP_PLUGIN_FILETAG*
    public delegate int _MAP_DEC_PLUGIN_GetTag(ref MAP_PLUGIN_FILETAG pTag);

    /// Return Type: BOOL->int
    ///pszFile: LPCTSTR->LPCWSTR->WCHAR*
    ///pTag: MAP_PLUGIN_FILETAG*
    public delegate int _MAP_DEC_PLUGIN_GetFileTag([System.Runtime.InteropServices.InAttribute()] [System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.LPTStr)] string pszFile, ref MAP_PLUGIN_FILETAG pTag);

    /// Return Type: BOOL->int
    ///pbBuf: LPBYTE->BYTE*
    ///cbBuf: DWORD->unsigned int
    ///pInfo: MAP_PLUGIN_STREMING_INFO*
    public delegate int _MAP_DEC_PLUGIN_OpenStreaming(ref byte pbBuf, uint cbBuf, ref MAP_PLUGIN_STREMING_INFO pInfo);

    /// Return Type: int
    ///pbInBuf: LPBYTE->BYTE*
    ///cbInBuf: DWORD->unsigned int
    ///pcbInUsed: DWORD*
    ///pHdr: WAVEHDR*
    public delegate int _MAP_DEC_PLUGIN_DecodeStreaming(ref byte pbInBuf, uint cbInBuf, ref uint pcbInUsed, ref WAVEHDR pHdr);

    /// Return Type: void
    public delegate void _MAP_DEC_PLUGIN_CloseStreaming();
     * 
     * */

    [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
    /*unsafe*/ public struct _MAP_DEC_PLUGIN
    {

        /// DWORD->unsigned int
        public uint dwVersion;

        /// DWORD->unsigned int
        public uint dwChar;

        /// DWORD->unsigned int
        public uint dwUser;
/*
        /// _MAP_DEC_PLUGIN_Init
        [System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.FunctionPtr)]
        public _MAP_DEC_PLUGIN_Init Init;

        /// _MAP_DEC_PLUGIN_Quit
        public _MAP_DEC_PLUGIN_Quit Quit;

        /// _MAP_DEC_PLUGIN_GetFunc
        public _MAP_DEC_PLUGIN_GetFunc GetFunc;

        /// _MAP_DEC_PLUGIN_GetPluginName
        public _MAP_DEC_PLUGIN_GetPluginName GetPluginName;

        /// _MAP_DEC_PLUGIN_SetEqualizer
        public _MAP_DEC_PLUGIN_SetEqualizer SetEqualizer;

        /// _MAP_DEC_PLUGIN_ShowConfigDlg
        public _MAP_DEC_PLUGIN_ShowConfigDlg ShowConfigDlg;

        /// _MAP_DEC_PLUGIN_GetFileExtCount
        public _MAP_DEC_PLUGIN_GetFileExtCount GetFileExtCount;

        /// _MAP_DEC_PLUGIN_GetFileExt
        public _MAP_DEC_PLUGIN_GetFileExt GetFileExt;

        /// _MAP_DEC_PLUGIN_IsValidFile
        public _MAP_DEC_PLUGIN_IsValidFile IsValidFile;

        /// _MAP_DEC_PLUGIN_OpenFile
        public _MAP_DEC_PLUGIN_OpenFile OpenFile;

        /// _MAP_DEC_PLUGIN_SeekFile
        public _MAP_DEC_PLUGIN_SeekFile SeekFile;

        /// _MAP_DEC_PLUGIN_StartDecodeFile
        public _MAP_DEC_PLUGIN_StartDecodeFile StartDecodeFile;

        /// _MAP_DEC_PLUGIN_DecodeFile
        public _MAP_DEC_PLUGIN_DecodeFile DecodeFile;

        /// _MAP_DEC_PLUGIN_StopDecodeFile
        public _MAP_DEC_PLUGIN_StopDecodeFile StopDecodeFile;

        /// _MAP_DEC_PLUGIN_CloseFile
        public _MAP_DEC_PLUGIN_CloseFile CloseFile;

        /// _MAP_DEC_PLUGIN_GetTag
        public _MAP_DEC_PLUGIN_GetTag GetTag;

        /// _MAP_DEC_PLUGIN_GetFileTag
        public _MAP_DEC_PLUGIN_GetFileTag GetFileTag;

        /// _MAP_DEC_PLUGIN_OpenStreaming
        public _MAP_DEC_PLUGIN_OpenStreaming OpenStreaming;

        /// _MAP_DEC_PLUGIN_DecodeStreaming
        public _MAP_DEC_PLUGIN_DecodeStreaming DecodeStreaming;

        /// _MAP_DEC_PLUGIN_CloseStreaming
        public _MAP_DEC_PLUGIN_CloseStreaming CloseStreaming;
 * */

        //public fixed uint funcs[20];

        public IntPtr func1;
        public IntPtr func2;
        public IntPtr func3;
        public IntPtr func4;
        public IntPtr func5;
        public IntPtr func6;
        public IntPtr func7;
        public IntPtr func8;
        public IntPtr func9;
        public IntPtr func10;
        public IntPtr func11;
        public IntPtr func12;
        public IntPtr func13;
        public IntPtr func14;
        public IntPtr func15;
        public IntPtr func16;
        public IntPtr func17;
        public IntPtr func18;
        public IntPtr func19;
        public IntPtr func20;
    }


    [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
    public struct WAVEHDR
    {

        /// LPSTR->CHAR*
        [System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.LPStr)]
        public string lpData;

        /// DWORD->unsigned int
        public uint dwBufferLength;

        /// DWORD->unsigned int
        public uint dwBytesRecorded;

        /// DWORD_PTR->ULONG_PTR->unsigned int
        public uint dwUser;

        /// DWORD->unsigned int
        public uint dwFlags;

        /// DWORD->unsigned int
        public uint dwLoops;

        /// wavehdr_tag*
        public System.IntPtr lpNext;

        /// DWORD_PTR->ULONG_PTR->unsigned int
        public uint reserved;
    }

}