// CPageLogcat.cpp: 实现文件
//

#include "stdafx.h"
#include "BondEq.h"
#include "Common.h"
#include "CPageLogcat.h"
#include "afxdialogex.h"
#include <regex>


// CPageLogcat 对话框

IMPLEMENT_DYNAMIC(CPageLogcat, CDialogEx)

CPageLogcat::CPageLogcat(CWnd* pParent /*=nullptr*/)
	: CDialogEx(IDD_PAGE_LOGCAT, pParent)
{
	m_crBkgnd = PAGE_BACKGROUND_COLOR;
	m_hbrBkgnd = nullptr;
	m_pObserver = nullptr;
	m_nLevel = 0;
	m_strIncludeText = _T("");
	m_bIncludeRegex = FALSE;
}

CPageLogcat::~CPageLogcat()
{
}

void CPageLogcat::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_BUTTON_LEVEL, m_btnLevel);
	DDX_Control(pDX, IDC_BUTTON_INCLUDE, m_btnInclude);
	DDX_Control(pDX, IDC_EDIT_LOG, m_logEdit);
	
}


BEGIN_MESSAGE_MAP(CPageLogcat, CDialogEx)
	ON_WM_CTLCOLOR()
	ON_WM_DESTROY()
	ON_WM_SIZE()
	ON_NOTIFY(BLBUTTON_MENU_ITEM_CLICKED, IDC_BUTTON_LEVEL, &CPageLogcat::OnButtonLevelMenuClicked)
	ON_NOTIFY(BLBUTTON_MENU_ITEM_CLICKED, IDC_BUTTON_INCLUDE, &CPageLogcat::OnButtonIncludeMenuClicked)
	ON_EN_CHANGE(IDC_EDIT_INCLUDE, &CPageLogcat::OnEnChangeEditInclude)
	ON_BN_CLICKED(IDC_CHECK_REGEX, &CPageLogcat::OnBnClickedCheckRegex)
END_MESSAGE_MAP()


// CPageLogcat 消息处理程序

void CPageLogcat::InitRxWindow()
{
	/* code */
	// 订阅数据
	IRxWindows* pRxWindows = RX_GetRxWindows();
	pRxWindows->enableLog(5);
	if (m_pObserver == NULL) {
		m_pObserver = pRxWindows->allocObserver([&](IAny* pAny) -> void {
			// onNext
			pAny->addRef();
			int code = pAny->getCode();
			if (RX_CODE_LOG == code && ::IsWindow(m_hWnd)) {
				const char* pszLogMsg;
				int level;
				if (pAny->getStringValue("text", pszLogMsg)
					&& pAny->getIntValue("exCode", level)) {
					if (level >= m_nLevel) {
						CString strText = pszLogMsg;
						BOOL bInclude = TRUE;
						if (!m_strIncludeText.IsEmpty()) {
							if (!m_bIncludeRegex) {
								bInclude = (strText.Find(m_strIncludeText) >= 0);
							}
							else {
								bInclude = std::regex_search((LPTSTR)(LPCTSTR)strText,
									std::regex((LPTSTR)(LPCTSTR)m_strIncludeText));
							}
						}
							
							
						if (bInclude) {
							strText.Replace("\n", "\r\n");
							AppendLog(level, (LPTSTR)(LPCTSTR)strText);
						}
					}
				}
			}

			pAny->release();
			}, [&]() -> void {
				// onComplete
			}, [&](IThrowable* pThrowable) -> void {
				// onErrorm
				pThrowable->printf();
			});

		theApp.m_model.getObservable()->observeOn(pRxWindows->mainThread())
			->subscribe(m_pObserver);
	}
}

BOOL CPageLogcat::OnInitDialog()
{
	CDialogEx::OnInitDialog();


	// 缓存
	m_nLevel = theApp.m_model.m_configuration.getLogcatLevel();
	theApp.m_model.m_configuration.getLogcatIncludeText(m_strIncludeText);
	m_bIncludeRegex = theApp.m_model.m_configuration.isLogcatIncludeRegex();
	theApp.m_model.m_configuration.getCustomLogcatIncludeTexts(m_customIncludeTexts);


	// Level
	HMENU hMenu = LoadMenu(AfxGetInstanceHandle(), MAKEINTRESOURCEA(IDR_MENU_LOGCAT_LEVEL));
	m_btnLevel.SetMenu(hMenu);
	m_btnLevel.SetCurrentMenuItem(m_nLevel);
	m_btnLevel.SetBkgndColor(BS_NORMAL, RGB(241, 242, 244));
	m_btnLevel.SetBkgndColor(BS_HOVER, RGB(220, 223, 228));
	m_btnLevel.SetBkgndColor(BS_PRESS, RGB(179, 185, 196));
	m_btnLevel.SetFrameColor(BS_NORMAL, RGB(133, 144, 162));
	m_btnLevel.SetFrameColor(BS_HOVER, RGB(56, 139, 255));
	m_btnLevel.SetFrameColor(BS_PRESS, RGB(56, 139, 255));
	m_btnLevel.SetFrameColor(BS_FOCUS, RGB(56, 139, 255));


	// 包含字符串
	CString strIcon1;
	strIcon1.Format(_T("%s\\Res\\logcat_include.ico"), theApp.m_strAppDir);
	HICON hIcon = (HICON)::LoadImage(AfxGetInstanceHandle(),
		strIcon1, IMAGE_ICON, 24, 24,
		LR_LOADFROMFILE | LR_DEFAULTCOLOR | LR_CREATEDIBSECTION | LR_DEFAULTSIZE);
	m_btnInclude.SetIcon(hIcon, hIcon, 24);

	{
		HMENU hMenu = LoadMenu(AfxGetInstanceHandle(), MAKEINTRESOURCEA(IDR_MENU_INCLUDE));
		HMENU hSubMenu = GetSubMenu(hMenu, 0);
		DeleteMenu(hSubMenu, 0, MF_BYPOSITION);
		int i = 0;
		for (auto& item : m_customIncludeTexts) {
			i++;
			InsertMenu(hSubMenu, 0, MF_BYPOSITION, 0x1998+i, item.c_str());
			m_btnInclude.SetMenu(hMenu);
		}
	}


	SetDlgItemText(IDC_EDIT_INCLUDE, m_strIncludeText);
	CButton* pCheckBox = (CButton*)GetDlgItem(IDC_CHECK_REGEX);
	pCheckBox->SetCheck(m_bIncludeRegex ? BST_CHECKED : BST_UNCHECKED);


	// 内容
	m_logEdit.SetMaxLineCount(20);
	m_logEdit.SetLimitText(-1);


	InitRxWindow();


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


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

	if (nCtlColor == CTLCOLOR_STATIC) {
		pDC->SetBkColor(m_crBkgnd);
	}

	if (m_hbrBkgnd == nullptr) {
		m_hbrBkgnd = CreateSolidBrush(m_crBkgnd);
	}

	return m_hbrBkgnd;
}


void CPageLogcat::OnDestroy()
{
	CDialogEx::OnDestroy();

	{
		HMENU hMenu = m_btnLevel.GetMenu();
		if (hMenu != NULL) {
			::DestroyMenu(hMenu);
		}
	}

	{
		HMENU hMenu = m_btnInclude.GetMenu();
		if (hMenu != NULL) {
			::DestroyMenu(hMenu);
		}
	}

	if (m_hbrBkgnd != nullptr) {
		::DeleteObject(m_hbrBkgnd);
	}

	ASSERT(m_pObserver != NULL);
	m_pObserver->unsubscribe();
	m_pObserver = NULL;
}


void CPageLogcat::OnSize(UINT nType, int cx, int cy)
{
	CDialogEx::OnSize(nType, cx, cy);
	if (GetDlgItem(IDC_EDIT_LOG) == nullptr) return;

	int x, y, temp;
	CRect rcClient, rcItem;
	CWnd* pItem;
	GetClientRect(&rcClient);

	x = 12;
	pItem = GetDlgItem(IDC_BUTTON_LEVEL);
	pItem->GetWindowRect(&rcItem);
	ScreenToClient(&rcItem);
	pItem->MoveWindow(x, 12, rcItem.Width(), rcItem.Height());
	x += rcItem.Width();
	x += 18;
	y = rcItem.bottom;
	y += 12;

	pItem = GetDlgItem(IDC_BUTTON_INCLUDE);
	pItem->GetWindowRect(&rcItem);
	pItem->MoveWindow(x, 12, rcItem.Width(), rcItem.Height());
	x += rcItem.Width();
	x += 2;

	pItem = GetDlgItem(IDC_EDIT_INCLUDE);
	pItem->GetWindowRect(&rcItem);
	pItem->MoveWindow(x, 12, rcItem.Width(), rcItem.Height());
	x += rcItem.Width();
	x += 12;
	temp = rcItem.Height();

	pItem = GetDlgItem(IDC_CHECK_REGEX);
	pItem->GetWindowRect(&rcItem);
	pItem->MoveWindow(x, 12 + (temp - rcItem.Height()) / 2, rcItem.Width(), rcItem.Height());

	pItem = GetDlgItem(IDC_EDIT_LOG);
	pItem->MoveWindow(12, y, rcClient.Width() - 24, rcClient.Height() - 12 - y);

}

void CPageLogcat::AppendLog(int level, const char* pszText)
{
	if (!::IsWindow(m_logEdit.m_hWnd)) {
		return;
	}
	m_logEdit.AppendText(pszText);
}

void CPageLogcat::OnButtonLevelMenuClicked(NMHDR* pNMHDR, LRESULT* pResult)
{
	BLBUTTON_NMHDR* pblbNmhdr = reinterpret_cast<BLBUTTON_NMHDR*>(pNMHDR);
	m_nLevel = (int)pblbNmhdr->dwData;
	theApp.m_model.m_configuration.setLogcatLevel(m_nLevel);
	m_btnLevel.SetCurrentMenuItem(m_nLevel);

	*pResult = 0;
}

void CPageLogcat::OnButtonIncludeMenuClicked(NMHDR* pNMHDR, LRESULT* pResult)
{
	BLBUTTON_NMHDR* pblbNmhdr = reinterpret_cast<BLBUTTON_NMHDR*>(pNMHDR);
	int position = (int)pblbNmhdr->dwData;
	std::string& strInclude = m_customIncludeTexts.at(position);
	SetDlgItemText(IDC_EDIT_INCLUDE, strInclude.c_str());
	CButton* pCheckBox = (CButton*)GetDlgItem(IDC_CHECK_REGEX);
	m_bIncludeRegex = FALSE;
	pCheckBox->SetCheck(BST_UNCHECKED);

	theApp.m_model.m_configuration.setLogcatIncludeRegex(m_bIncludeRegex);
	theApp.m_model.m_configuration.setLogcatIncludeText(m_strIncludeText);

	*pResult = 0;
}

void CPageLogcat::OnEnChangeEditInclude()
{
	GetDlgItemText(IDC_EDIT_INCLUDE, m_strIncludeText);
	theApp.m_model.m_configuration.setLogcatIncludeText(m_strIncludeText);
}

void CPageLogcat::OnBnClickedCheckRegex()
{
	CButton* pCheckBox = (CButton*)GetDlgItem(IDC_CHECK_REGEX);
	m_bIncludeRegex = pCheckBox->GetCheck();
	theApp.m_model.m_configuration.setLogcatIncludeRegex(m_bIncludeRegex);
}