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// theming.cpp : Defines the entry point for the DLL application.
//

#include "bzfsAPI.h"
#include <fstream>
#include <string>
#include <list>

std::list<std::string> themes;

BZ_GET_PLUGIN_VERSION


class ThemeSet : public bz_CustomSlashCommandHandler
{
public:
  virtual bool handle ( int playerID, bzApiString /*command*/, bzApiString /*message*/, bzAPIStringList* params )
  {
    bz_PlayerRecord *player = bz_getPlayerByIndex(playerID);
    if (!player)
      return true;

    if ( !player->admin )
    {
      bz_sendTextMessage(BZ_SERVER,playerID,"You do not have permission to run /themeset");
      bz_freePlayerRecord(player);
      return true;
    }

    if ( params->size() != 1)
    {
      bz_sendTextMessage(BZ_SERVER,playerID,"/themeset takes exactly 1 argument");
      bz_freePlayerRecord(player);
      return true;
    }

    bool exists = false;

    for ( std::list<std::string>::iterator i = themes.begin(); i != themes.end(); i++ )
      if ( *i == params->get(1).c_str() )
        exists = true;

    if (!exists)
    {
      bz_sendTextMessage(BZ_SERVER,playerID,(std::string("Theme ") + params->get(1).c_str() + " does not exist.").c_str());
      bz_freePlayerRecord(player);
      return true;
    }

    bz_sendTextMessage(BZ_SERVER,BZ_ALLUSERS,(std::string("Theme ") + params->get(1).c_str() + " has been set.").c_str());

    std::ifstream themeFile((std::string("themes/") + params->get(1).c_str() + ".thm").c_str());
    std::string varName;

    while (themeFile >> varName)
    {
      std::string varValue;

      themeFile >> varValue;

      bz_setBZDBString(varName.c_str(), varValue.c_str());
    }

    bz_freePlayerRecord(player);

    return true;
  }
};

ThemeSet themeset;
ThemeSet themereset;

BZF_PLUGIN_CALL int bz_Load ( const char* /*commandLine*/ )
{
  bz_debugMessage(4,"theming plugin loaded");

  std::ifstream themeIndex("themes.txt");
  std::string theme;

  while (themeIndex >> theme)
    themes.push_back(theme);

  bz_registerCustomSlashCommand ( "themeset", &themeset );
  bz_registerCustomSlashCommand ( "themereset", &themereset );
  return 0;
}

BZF_PLUGIN_CALL int bz_Unload ( void )
{
  bz_registerCustomSlashCommand ( "themereset", &themereset );
  bz_registerCustomSlashCommand ( "themeset", &themeset );
  bz_debugMessage(4,"theming plugin unloaded");
  return 0;
}

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