#include <windows.h>
#include <list>

#include <pluginapi.h> //this is necessary, PLUGININFO structure, other related to load/unload plugin code
#include <plugin_helper.h> //just helper, not necessary
#include <core_services.h> //services implemented in core
#include <db.h> //database support


PLUGINLINK *pluginLink;

HINSTANCE hInst;
BOOL WINAPI DllMain( HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved ) //default dll entry point
{
	hInst = hinstDLL;
	return TRUE;
}

PLUGININFO pluginInfo = 
{
	sizeof(PLUGININFO), //size of structure
	(char*)"example plugin", //short name
	0, //description
	0, //author
	0, //author email
	PLUGIN_MAKE_VERSION(0,0,0,1), //version
	F_GLOBAL_ACCESS //flags
};

extern "C" __declspec(dllexport) PLUGININFO* SetPluginInfo()
{
	return &pluginInfo; //necessary
}

extern "C"  int __declspec(dllexport) Load(PLUGINLINK *link) //basic initialisation, registering new functions, do other basic initialisation, you can create infinite loop, or other code which use many time here, only fast basic initialisation
{
	pluginLink = link; //necessary
	//some basic initialisation code
	MessageBoxA(0, "Simple plugin initialisation done", "INFO", MB_OK);
	TestService(); //only core servisec avaible in load
	return 0; //all ok, retrun 0
}

extern "C" int __declspec(dllexport) OnModulesLoaded() //load main code from here, all services from other plugins must be avaible here
{
	MessageBoxA(0, "Advanced plugin features needed services from other plugins are working from now", "INFO", MB_OK);
	//some code
//	TestService(); //same as CallService("Core/Test", 0, 0);
	Shutdown(); //same as CallService("Core/Shutdown", 0, 0); ,this will shutdown program
	DATA dat;
	dat.wType = D_INT;
	dat.pData = (void*)123;
	dat.szSetting = (char*)"some_name";
	dbSetSetting((WPARAM)&pluginInfo, (LPARAM)&dat); //write integer to db
	dat.szSetting = (char*)"useless";
	dbDeleteSetting((WPARAM)&pluginInfo, (LPARAM)&dat); //delete "useless" from db
	dat.wType = D_STRING;
	dat.szSetting = (char*)"some_string";
	dat.szModule = (char*)"some module shortName";
	dbGetSetting(0, (LPARAM)&dat); //retrieve "some_string" from "some modules shortName", or retrieve "some_string" from self if dat.szModules = 0 and WPARAM is PLUGININFO link (currently unimplemented in db plugin)
	return 0;
}
extern "C" int __declspec(dllexport) Unload()
{
	
	//close open files, databases, save settings in memory to db, e.t.c. here.
	//some code
	MessageBoxA(0, "Plugin Sucesfully unloaded", "INFO", MB_OK);
	return 0;
}