// XTPCalendarViewDay.cpp: implementation of the CXTPCalendarViewDay class.
//
// This file is a part of the XTREME CALENDAR MFC class library.
// (c)1998-2008 Codejock Software, All Rights Reserved.
//
// THIS SOURCE FILE IS THE PROPERTY OF CODEJOCK SOFTWARE AND IS NOT TO BE
// RE-DISTRIBUTED BY ANY MEANS WHATSOEVER WITHOUT THE EXPRESSED WRITTEN
// CONSENT OF CODEJOCK SOFTWARE.
//
// THIS SOURCE CODE CAN ONLY BE USED UNDER THE TERMS AND CONDITIONS OUTLINED
// IN THE XTREME TOOLKIT PRO LICENSE AGREEMENT. CODEJOCK SOFTWARE GRANTS TO
// YOU (ONE SOFTWARE DEVELOPER) THE LIMITED RIGHT TO USE THIS SOFTWARE ON A
// SINGLE COMPUTER.
//
// CONTACT INFORMATION:
// support@codejock.com
// http://www.codejock.com
//
/////////////////////////////////////////////////////////////////////////////

#include "stdafx.h"

#include "XTPCalendarViewDay.h"
#include "XTPCalendarViewEvent.h"
#include "XTPCalendarControl.h"
#include "XTPCalendarData.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#define new DEBUG_NEW
#endif

IMPLEMENT_DYNAMIC(CXTPCalendarViewGroup, CXTPCalendarWMHandler)
IMPLEMENT_DYNAMIC(CXTPCalendarViewDay, CXTPCalendarWMHandler)
//////////////////////////////////////////////////////////////////////////

CXTPCalendarViewGroup::CXTPCalendarViewGroup()
{
	m_pResources = new CXTPCalendarResources();

	m_Layout.m_rcGroup.SetRectEmpty();
	m_Layout.m_rcGroupHeader.SetRectEmpty();

}

CXTPCalendarViewGroup::~CXTPCalendarViewGroup()
{
	CMDTARGET_RELEASE(m_pResources);
}

void CXTPCalendarViewGroup::AddResource(CXTPCalendarResource* pResource, BOOL bWithAddRef)
{
	ASSERT(pResource);

	if (m_pResources && pResource)
	{
		m_pResources->Add(pResource, bWithAddRef);
	}
}

void CXTPCalendarViewGroup::SetResources(CXTPCalendarResources* pResources)
{
	if (!m_pResources)
	{
		return;
	}
	m_pResources->RemoveAll();

	ASSERT(pResources);
	if (pResources)
	{
		m_pResources->Append(pResources);
	}
}

CXTPCalendarData* CXTPCalendarViewGroup::GetDataProvider()
{
	if (m_pResources && m_pResources->GetCount() && m_pResources->GetAt(0))
	{
		return m_pResources->GetAt(0)->GetDataProvider();
	}
	return NULL;
}

UINT CXTPCalendarViewGroup::GetScheduleID()
{
	UINT uScheduleID = XTP_CALENDAR_UNKNOWN_SCHEDULE_ID;
	if (XTP_SAFE_GET1(GetResources(), GetCount(), 0) &&
		XTP_SAFE_GET3(GetResources(), GetAt(0), GetSchedules(), GetSize(), 0) )
	{
		uScheduleID = XTP_SAFE_GET3(GetResources(), GetAt(0), GetSchedules(),
									GetAt(0), 0);
	}

	return uScheduleID;
}

int CXTPCalendarViewGroup::GetGroupIndex() const
{
	if (!GetViewDay_())
	{
		return -1;
	}
	for (int i = 0; i < GetViewDay_()->GetViewGroupsCount(); i++)
	{
		if (GetViewDay_()->GetViewGroup_(i) == this)
			return i;
	}

	ASSERT(FALSE);
	return -1;
}

CString CXTPCalendarViewGroup::GetCaption()
{
	if (!m_pResources)
	{
		return _T("");
	}

	//BOOL bShowAll = TRUE;
	CString strCaption;

	int nResCount = m_pResources->GetCount();
	for (int i = 0; i < nResCount; i++)
	{
		if (m_pResources->GetAt(i) /* && m_pResources->GetAt(i)->GetSchedules()*/)
		{
			if (!strCaption.IsEmpty())
			{
				strCaption += _T(", ");
			}
			strCaption += m_pResources->GetAt(i)->GetName();
		}
	}

	WPARAM wParam = (WPARAM)this;
	LPARAM lParam = (LPARAM)(CString*)&strCaption;
	XTP_SAFE_CALL3(GetViewDay_(), GetView_(), GetCalendarControl(),
		SendNotification(XTP_NC_CALENDAR_GETGROPVIEWCAPTION, wParam, lParam));

	return strCaption;
}

CRect CXTPCalendarViewGroup::GetTooltipRect(const CPoint& ptHit, const XTP_CALENDAR_HITTESTINFO& hitInfo)
{
	UNREFERENCED_PARAMETER(ptHit);
	UNREFERENCED_PARAMETER(hitInfo);

	CRect rcTip;
	rcTip.SetRectEmpty();
	return rcTip;
}

void CXTPCalendarViewGroup::AdjustLayout(CDC* pDC, const CRect& rcGroup)
{
	m_Layout.m_rcGroup = rcGroup;

	int nCount = GetViewEventsCount();
	for (int i = 0; i < nCount; i++)
	{
		CXTPCalendarViewEvent* pViewEvent = GetViewEvent_(i);
		ASSERT(pViewEvent);
		if (pViewEvent)
		{
			pViewEvent->AdjustLayout(pDC, rcGroup, i);
		}
	}
}

void CXTPCalendarViewGroup::AdjustLayout2(CDC* pDC, const CRect& rcGroup)
{
	CXTPCalendarTheme* pTheme = XTP_SAFE_GET2(GetViewDay_(), GetView_(), GetTheme(), NULL);
	ASSERT(pTheme);

	//XTP_SAFE_CALL4(pTheme, Get_mw_ViewPart(), GetDayPart(), GetGroupPart(), AdjustLayout(this, pDC, rcGroup));

	m_Layout.m_rcGroup = rcGroup;

	int nCount = GetViewEventsCount();
	for (int i = 0; i < nCount; i++)
	{
		CXTPCalendarViewEvent* pVEvent = GetViewEvent_(i);
		ASSERT(pVEvent);
		if (pVEvent)
		{
			pVEvent->AdjustLayout2(pDC, rcGroup, i);
		}
	}
}

void CXTPCalendarViewGroup::Draw(CDC* pDC)
{
	int nCount = GetViewEventsCount();
	for (int i = 0; i < nCount; i++)
	{
		CXTPCalendarViewEvent* pViewEvent = GetViewEvent_(i);
		ASSERT(pViewEvent);
		if (pViewEvent && pViewEvent->IsVisible())
		{
			pViewEvent->Draw(pDC);
		}
	}
}

CXTPCalendarWMHandler* CXTPCalendarViewGroup::GetChildHandlerAt(int nIndex)
{
	ASSERT_KINDOF(CXTPCalendarWMHandler, GetViewEvent_(nIndex));
	return GetViewEvent_(nIndex);
}


UINT CXTPCalendarViewGroup::SetTimer(UINT uTimeOut_ms)
{
	return XTP_SAFE_GET1(GetViewDay_(), SetTimer(uTimeOut_ms), 0);
}


void CXTPCalendarViewGroup::KillTimer(UINT uTimerID)
{
	XTP_SAFE_CALL1(GetViewDay_(), KillTimer(uTimerID) );
}

void CXTPCalendarViewGroup::OnPrePopulate(CXTPCalendarEvents* pEvents)
{
	WPARAM wParam = (WPARAM)(CXTPCalendarViewGroup*)this;
	LPARAM lParam = (LPARAM)pEvents;

	XTP_SAFE_CALL3(GetViewDay_(), GetView_(), GetCalendarControl(), SendNotification(
				   XTP_NC_CALENDAR_PREPOPULATE, wParam, lParam));
}
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CXTPCalendarViewDay::CXTPCalendarViewDay(CXTPCalendarView* pView)
{
	UNUSED_ALWAYS(pView);

	m_dtDate.SetStatus(COleDateTime::null);
	m_pResources = NULL;

	m_Layout.m_rcExpandSign.SetRectEmpty();
	m_Layout.m_nHotState = 0;

	m_Layout.m_rcDay.SetRectEmpty();
	m_Layout.m_rcDayHeader.SetRectEmpty();


}

CXTPCalendarViewDay::~CXTPCalendarViewDay()
{
}

int CXTPCalendarViewDay::GetViewEventsCount()
{
	int nGroups = GetViewGroupsCount();
	ASSERT(nGroups <= 1);
	if (nGroups == 1 && GetViewGroup_(0))
	{
		return GetViewGroup_(0)->GetViewEventsCount();
	}
	return 0;
}

CXTPCalendarViewEvent* CXTPCalendarViewDay::GetViewEvent_(int nIndex)
{
	int nGroups = GetViewGroupsCount();
	ASSERT(nGroups <= 1);
	if (nGroups == 1 && GetViewGroup_(0))
	{
		return GetViewGroup_(0)->GetViewEvent_(nIndex);
	}
	return NULL;
}

CXTPCalendarControl* CXTPCalendarViewDay::GetCalendarControl()
{
	ASSERT(this);
	if (!this)
	{
		return NULL;
	}
	return XTP_SAFE_GET1(GetView_(), GetCalendarControl(), NULL);
}

CXTPCalendarResources* CXTPCalendarViewDay::GetResources()
{
	ASSERT(this);
	if (m_pResources)
	{
		return m_pResources;
	}

	return  GetView_() ? GetView_()->GetResources() : NULL;
}

void CXTPCalendarViewDay::SetResources(CXTPCalendarResources* pResources)
{
	BOOL bChanged = TRUE;

	if (!pResources)
	{
		bChanged = m_pResources != NULL;
		CMDTARGET_RELEASE(m_pResources);
	}
	else
	{
		if (!m_pResources)
			m_pResources = new CXTPCalendarResources();

		if (!m_pResources)
			return;

		// copy data to allow using self as input parameter
		CXTPCalendarResources arRes;
		arRes.Append(pResources);

		m_pResources->RemoveAll();
		m_pResources->Append(&arRes);
	}

	if (bChanged && GetView_())
	{
		GetView_()->SendNotification(XTP_NC_CALENDAR_RESOURCES_WHERE_CHANGED, 2, (LPARAM)this);
	}
}

void CXTPCalendarViewDay::AdjustLayout(CDC* pDC, const CRect& rcDay)
{
	UNREFERENCED_PARAMETER(pDC);

	m_Layout.m_rcDay.CopyRect(&rcDay);
	m_Layout.m_rcDayHeader.SetRectEmpty();
	m_Layout.m_rcExpandSign.SetRect(rcDay.right, rcDay.bottom, rcDay.right, rcDay.bottom);
	m_Layout.m_nHotState = 0;
}

BOOL CXTPCalendarViewDay::UserAction_OnExpandDay(XTPCalendarExpandDayButton eButton)
{
	XTP_CALENDAR_USERACTION_PARAMS uaParams;
	::ZeroMemory(&uaParams, sizeof(uaParams));

	uaParams.m_eAction = xtpCalendarUserAction_OnExpandDay;
	uaParams.m_ExpandDayButton.nButton = eButton;
	uaParams.m_ExpandDayButton.pViewDay = this;

	BOOL bCancel = FALSE;

	if (GetCalendarControl())
		GetCalendarControl()->SendNotification(XTP_NC_CALENDAR_USERACTION, (WPARAM)&uaParams,
											   (LPARAM)&bCancel);

	return bCancel;
}

CXTPCalendarViewEvent* CXTPCalendarViewGroup::GetViewEventByEvent_(CXTPCalendarEvent* pEvent)
{
	if (!pEvent)
	{
		ASSERT(FALSE);
		return NULL;
	}

	int nCount = GetViewEventsCount();
	for (int i = 0; i < nCount; i++)
	{
		CXTPCalendarViewEvent* pView = GetViewEvent_(i);
		if (!pView)
		{
			ASSERT(FALSE);
			continue;
		}

		BOOL bIDsEqual = pEvent->IsEqualIDs(pView->GetEvent());
		BOOL bTimesEqual = pEvent->IsEqualStartEnd(pView->GetEvent());
		if (bIDsEqual && bTimesEqual)
		{
			return pView;
		}
	}

	return NULL;
}

CXTPCalendarViewEvent* CXTPCalendarViewGroup::GetViewEventByPlace_(int nEventPlace)
{
	int nCount = GetViewEventsCount();
	for (int i = 0; i < nCount; i++)
	{
		CXTPCalendarViewEvent* pView = GetViewEvent_(i);
		if (!pView)
		{
			ASSERT(FALSE);
			continue;
		}
		int nPlace = pView->GetEventPlaceNumber();
		if (nPlace == nEventPlace)
		{
			return pView;
		}
	}

	return NULL;
}

void CXTPCalendarViewGroup::ExchangeEventPlace(CXTPCalendarViewEvent* pViewEvent, int nNewPlace)
{
	if (!pViewEvent)
	{
		ASSERT(FALSE);
		return;
	}

	int nCurentPlace = pViewEvent->GetEventPlaceNumber();

	if (nCurentPlace == nNewPlace)
	{
		return;
	}

	CXTPCalendarViewEvent* pViewEventNew = GetViewEventByPlace_(nNewPlace);
	if (pViewEventNew)
	{
		pViewEventNew->ChangeEventPlace(nCurentPlace);
	}

	pViewEvent->ChangeEventPlace(nNewPlace);
}

BOOL CXTPCalendarViewDay::_NoAllEventsAreVisible()
{
	int nGroups = GetViewGroupsCount();
	for (int g = 0; g < nGroups; g++)
	{
		CXTPCalendarViewGroup* pGroup = GetViewGroup_(g);
		ASSERT(pGroup);
		if (!pGroup)
		{
			continue;
		}

		int nCount = pGroup->GetViewEventsCount();
		for (int i = 0; i < nCount; i++)
		{
			CXTPCalendarViewEvent* pView = pGroup->GetViewEvent_(i);
			ASSERT(pView);
			if (pView && !pView->IsVisible())
			{
				return TRUE;
			}
		}
	}

	return FALSE;
}

UINT CXTPCalendarViewDay::SetTimer(UINT uTimeOut_ms)
{
	return XTP_SAFE_GET1(GetView_(), SetTimer(uTimeOut_ms), 0);
}


void CXTPCalendarViewDay::KillTimer(UINT uTimerID)
{
	XTP_SAFE_CALL1(GetView_(), KillTimer(uTimerID));
}

BOOL CXTPCalendarViewDay::IsSelected() const
{
	return XTP_SAFE_GET1(GetView_(), SelectionContains(GetDayDate()), FALSE);
}

void CXTPCalendarViewDay::SetSelected()
{
	XTP_SAFE_CALL1(GetView_(), SetSelection(GetDayDate(), GetDayDate()));
}

int CXTPCalendarViewDay::GetDayIndex() const
{
	if (!GetView_())
	{
		return -1;
	}
	for (int i = 0; i < GetView_()->GetViewDayCount(); i++)
	{
		if (GetView_()->GetViewDay_(i) == this)
			return i;
	}

	ASSERT(FALSE);
	return -1;
}

void CXTPCalendarViewDay::OnPrePopulateDay()
{
	WPARAM wParam = (WPARAM)(CXTPCalendarViewDay*)this;

	XTP_SAFE_CALL2(GetView_(), GetCalendarControl(), SendNotification(
				   XTP_NC_CALENDAR_PREPOPULATE_DAY, wParam, 0));
}