// CPageLinkSignal.cpp: 实现文件
//

#include "stdafx.h"
#include "Servo.h"
#include "CPageLinkSignal.h"
#include "afxdialogex.h"


#define FACECOLOR_ON		RGB(34, 177, 76)
#define FACECOLOR_OFF		RGB(195, 195, 195)

#define TIMER_ID_SIGNAL_UPDATE  1001
#define TIMER_INTERVAL_MS       1000  // 每 1 秒更新一次

// CPageLinkSignal 对话框

IMPLEMENT_DYNAMIC(CPageLinkSignal, CHMPropertyPage)

CPageLinkSignal::CPageLinkSignal(CWnd* pParent /*=nullptr*/)
	: CHMPropertyPage(IDD_PAGE_LINK_SIGNAL, pParent)
{
	m_pEquipment = nullptr;
}

CPageLinkSignal::~CPageLinkSignal()
{
}

void CPageLinkSignal::DoDataExchange(CDataExchange* pDX)
{
	CHMPropertyPage::DoDataExchange(pDX);
}


BEGIN_MESSAGE_MAP(CPageLinkSignal, CHMPropertyPage)
	ON_WM_CTLCOLOR()
	ON_WM_DESTROY()
	ON_WM_SIZE()
	ON_WM_TIMER()
END_MESSAGE_MAP()


// CPageLinkSignal 消息处理程序

void CPageLinkSignal::setEquipment(SERVO::CEquipment* pEquipment)
{
	m_pEquipment = pEquipment;
}

BOOL CPageLinkSignal::OnInitDialog()
{
	CHMPropertyPage::OnInitDialog();
	CreateSignalButtons();


	KillTimer(TIMER_ID_SIGNAL_UPDATE);
	SetTimer(TIMER_ID_SIGNAL_UPDATE, TIMER_INTERVAL_MS, nullptr);

	return TRUE;  // return TRUE unless you set the focus to a control
				  // 异常: OCX 属性页应返回 FALSE
}


HBRUSH CPageLinkSignal::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
	HBRUSH hbr = CHMPropertyPage::OnCtlColor(pDC, pWnd, nCtlColor);

	// TODO:  在此更改 DC 的任何特性

	// TODO:  如果默认的不是所需画笔，则返回另一个画笔
	return hbr;
}


void CPageLinkSignal::OnDestroy()
{
	CHMPropertyPage::OnDestroy();

	// TODO: 在此处添加消息处理程序代码
	for (int i = 0; i < 8; i++) {
		for (int j = 0; j < 8; j++) {
			if (m_pBtn[i][j] != nullptr) {
				m_pBtn[i][j]->DestroyWindow();
				delete m_pBtn[i][j];
				m_pBtn[i][j] = nullptr;
			}
		}
	}
}


void CPageLinkSignal::OnSize(UINT nType, int cx, int cy)
{
	CHMPropertyPage::OnSize(nType, cx, cy);

	// TODO: 在此处添加消息处理程序代码
}

#define BTN_X		98
#define BTN_Y		80
#define BTN_WIDTH	36
void CPageLinkSignal::CreateSignalButtons()
{
	int x = 100;
	int y = 100;
	int marginx = 32;
	int marginy = 12;
	for (int row = 0; row < 8; row++) {
		y = BTN_Y + (BTN_WIDTH + marginy) * row;
		for (int col = 0; col < 8; col++) {
			x = BTN_X + (BTN_WIDTH + marginx) * col;
			m_pBtn[row][col] = new CBlButton();
			m_pBtn[row][col]->Create("", WS_VISIBLE, { x, y, x + 36, y + 36 }, this, 1000);
			m_pBtn[row][col]->SetFaceColor(FACECOLOR_OFF);
			m_pBtn[row][col]->SetFrameColor(RGB(28, 28, 28));
			m_pBtn[row][col]->SetTextColor(RGB(238, 238, 238));
		}
	}

	CWnd* pItem;
	CRect rcItem;
	int idx[] = { IDC_LABEL_PATH1, IDC_LABEL_PATH2, IDC_LABEL_PATH3, IDC_LABEL_PATH4, IDC_LABEL_PATH5,
		IDC_LABEL_PATH6, IDC_LABEL_PATH7, IDC_LABEL_PATH8};
	for (int i = 0; i < 8; i++) {
		pItem = GetDlgItem(idx[i]);
		pItem->GetWindowRect(&rcItem);
		pItem->MoveWindow(BTN_X - rcItem.Width() - 18,
			BTN_Y + (36 - rcItem.Height()) / 2 + (BTN_WIDTH + marginy) * i,
			rcItem.Width(), rcItem.Height());
	}

	int idy[] = { IDC_LABEL_NAME1, IDC_LABEL_NAME2, IDC_LABEL_NAME3, IDC_LABEL_NAME4, IDC_LABEL_NAME5,
		IDC_LABEL_NAME6, IDC_LABEL_NAME7, IDC_LABEL_NAME8 };
	for (int i = 0; i < 8; i++) {
		pItem = GetDlgItem(idy[i]);
		pItem->GetWindowRect(&rcItem);
		pItem->MoveWindow(BTN_X + (BTN_WIDTH + marginx) * i,
			BTN_Y - 36,
			rcItem.Width(), rcItem.Height());
	}
}

void CPageLinkSignal::OnTimer(UINT_PTR nIDEvent)
{
	if (nIDEvent == TIMER_ID_SIGNAL_UPDATE) {
		if (m_pEquipment) {
			UpdateAllSignalStatesFromDevice();
		}
	}

	CHMPropertyPage::OnTimer(nIDEvent);
}

void CPageLinkSignal::UpdateAllSignalStatesFromDevice()
{
	ASSERT(m_pEquipment);

	for (int nRow = 0; nRow < 8; ++nRow) {
		for (int nCol = 0; nCol < 8; ++nCol) {
			BOOL bCurrentState = m_pEquipment->isLinkSignalUpstreamOn(nRow, nCol);
			UpdateSignalState(nRow, nCol, bCurrentState);
		}
	}
}

void CPageLinkSignal::UpdateSignalState(int nRow, int nCol, bool bNewState)
{
	if (!::IsWindow(m_pBtn[nRow][nCol]->GetSafeHwnd())) {
		return;
	}

	bool bState = ::GetProp(m_pBtn[nRow][nCol]->GetSafeHwnd(), _T("State")) == (void*)1;
	if (bState != bNewState) {
		m_pBtn[nRow][nCol]->SetFaceColor(bNewState ? FACECOLOR_ON : FACECOLOR_OFF);
		::SetProp(m_pBtn[nRow][nCol]->GetSafeHwnd(), _T("State"), bNewState ? (void*)1 : (void*)0);
	}
}