/*
 * WMPLocalLibrary.cpp 
 * Copyright (c) 2012 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED. 
 */


// SOL9
// 2011/12/07
// 2012/01/22 Please compile in UNICODE mode. Modified to use FileWriter

#include <sol/COMInitializer.h>
#include <sol/Locale.h>

#include <sol/wmp/WMPPlayer.h>
#include <sol/wmp/WMPLibrary.h>
#include <sol/wmp/WMPLibraryServices.h>
#include <sol/wmp/WMPMediaCollection.h>
#include <sol/wmp/WMPPlaylist.h>
#include <sol/wmp/WMPMedia.h>

int _tmain(int argc, TCHAR* argv[])
 
{
    if (argc != 3) {
        printf("Usage:%s mediaType xmlFileName\n", argv[0]);
        printf(" mediaType: audio|video|photo|playlist|other\n");
        return 0;
    }

    _bstr_t mediaType(argv[1]);

    COMInitializer initializer;
    
    const TCHAR* fileName = argv[2];

    Locale locale;

    try { 
        FileWriter writer = fileName;

        writer.writeln(L"<?xml version=\"1.0\" encoding=\"UTF-16\"?>");
        writer.writeln(L"<%s>", argv[0]);

        WMPPlayer player;
 
        WMPLibraryServices services = player.getLibraryServices();

        long lcount = services.getLocalLibraryCount();
            
        writer.writeln(L"<Library MediaType=\"%s\" Count=\"%d\">", 
            (const wchar_t*)mediaType, lcount);

        for (long n = 0; n<lcount; n++) {
            WMPLibrary library =services.getLocalLibrary(n);

            WMPMediaCollection mediaCollection = library.getMediaCollection();
            IWMPQueryPtr query =mediaCollection.createQuery();
            
            _bstr_t attribute = "Name";
            WMPPlaylist playlist = mediaCollection.getPlaylistByQuery(query, mediaType, 
                attribute, VARIANT_TRUE);
    
            long count = playlist.getCount();
            writer.writeln(L"<Playlist Count=\"%d\">", count);

            for (long i = 0; i<count; i++) {
                WMPMedia media = playlist.getItem(i);
                media.writeProperties(writer);
            }
            writer.writeln(L"</Playlist>");
        }
        writer.writeln(L"</Library>");
        writer.writeln(L"</%s>", argv[0]);

    } catch (...) {
        printf("Exception\n");
    }
}