/*==========================================================================*/
/*
    FILE DESCRIPTION: Rate main

    AUTHOR:    Kildor
    GROUP:     The NULL workgroup
    PROJECT:   Contact`s rate
    PART:      Main
    VERSION:   1.0
    CREATED:   20.12.2006 23:11:41

    EMAIL:     kostia@ngs.ru
    WWW:       http://kildor.miranda.im

    COPYRIGHT: (C) 2006 The NULL workgroup. All Rights Reserved.
*/
/*--------------------------------------------------------------------------*/
/*
    Copyright (C) 2006 The NULL workgroup

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

#include "commonheaders.h"

HINSTANCE g_hInst;

static HANDLE hExtraIcon = NULL;
byte bRate = 0;
int hLangpack;

PLUGININFOEX pluginInfo={
   sizeof(PLUGININFOEX),
   "Contact`s Rate",
   PLUGIN_MAKE_VERSION(0,0,2,1),
   "Shows rating of contact in contact list (if presents).",
   "Kildor, Thief",
   "kostia@ngs.ru",
   "© 2006-2009 Kostia Romanov, based on AuthState by Alexander Turyak",
   "http://miranda-ng.org/",
   UNICODE_AWARE,
	// 45230488-977b-405b-856d-ea276d7083b7
   {0x45230488, 0x977b, 0x405b, {0x85, 0x6d, 0xea, 0x27, 0x6d, 0x70, 0x83, 0xb7}}
};

extern "C" BOOL WINAPI DllMain(HINSTANCE hinstDLL,DWORD fdwReason,LPVOID lpvReserved)
{
   g_hInst = hinstDLL;
   return TRUE;
}

// плагининфо
extern "C" __declspec(dllexport) PLUGININFOEX* MirandaPluginInfoEx(DWORD mirandaVersion)
{
	return &pluginInfo;
}

///////////////////////////////////////////////////////////////////////////////

struct
{
	TCHAR*  szDescr;
	char*  szName;
	int    defIconID;
	HANDLE hIconLibItem;
}
static iconList[] =
{
	{ LPGENT( "Rate high" ), "rate_high", IDI_RATEHI },
	{ LPGENT( "Rate medium" ), "rate_medium", IDI_RATEME },
	{ LPGENT( "Rate low" ), "rate_low", IDI_RATELO },
};

static void init_icolib (void)
{
	TCHAR szFile[MAX_PATH];
	GetModuleFileName(g_hInst, szFile, MAX_PATH);

	SKINICONDESC sid = {0};
	sid.cbSize = sizeof(sid);
	sid.ptszSection = LPGENT("Contact Rate");
	sid.ptszDefaultFile = szFile;
	sid.flags = SIDF_ALL_TCHAR;

	for (int i = 0; i < SIZEOF(iconList); i++ ) {
		sid.pszName = iconList[i].szName;
		sid.ptszDescription =  iconList[i].szDescr;
		sid.iDefaultIndex = -iconList[i].defIconID;
		iconList[i].hIconLibItem = Skin_AddIcon(&sid);
	}
}

///////////////////////////////////////////////////////////////////////////////

static void setExtraIcon(HANDLE hContact, int bRate = -1, BOOL clear = TRUE)
{
	if (hContact == NULL)
		return;

	if (bRate < 0)
		bRate = DBGetContactSettingByte(hContact, "CList", "Rate", 0);

	const char *icon = NULL;
	switch(bRate) {
		case 1: icon = "rate_low";  break;
		case 2: icon = "rate_medium";  break;
		case 3: icon = "rate_high";  break;
	}

	if (icon != NULL || clear)
		ExtraIcon_SetIcon(hExtraIcon, hContact, icon);
}

int onModulesLoaded(WPARAM wParam,LPARAM lParam)
{
   // IcoLib support
   init_icolib();

	// Extra icon support
	hExtraIcon = ExtraIcon_Register("contact_rate", "Contact rate", "rate_high");

	// Set initial value for all contacts
	HANDLE hContact = db_find_first();
	while (hContact != NULL) {
		setExtraIcon(hContact, -1, FALSE);
		hContact = db_find_next(hContact);
	}

	return 0;
}

int onContactSettingChanged(WPARAM wParam,LPARAM lParam)
{
	DBCONTACTWRITESETTING *cws=(DBCONTACTWRITESETTING*)lParam;

	if (wParam != NULL && !lstrcmpA(cws->szModule,"CList") && !lstrcmpA(cws->szSetting,"Rate"))
		setExtraIcon((HANDLE)wParam, cws->value.type == DBVT_DELETED ? 0 : cws->value.bVal);

	return 0;
}

extern "C" int __declspec(dllexport) Load(void)
{
	mir_getLP(&pluginInfo);

   HookEvent(ME_SYSTEM_MODULESLOADED, onModulesLoaded);
   HookEvent(ME_DB_CONTACT_SETTINGCHANGED, onContactSettingChanged);
   return 0;
}

extern "C" int __declspec(dllexport) Unload(void)
{
   return 0;
}