// UserManagerDlg.cpp: 实现文件
//

#include "stdafx.h"
#include "BondEq.h"
#include "afxdialogex.h"
#include "UserManagerDlg.h"
#include "UserManager.h"


// CUserManagerDlg 对话框

IMPLEMENT_DYNAMIC(CUserManagerDlg, CDialogEx)

CUserManagerDlg::CUserManagerDlg(CWnd* pParent /*=nullptr*/)
	: CDialogEx(IDD_DIALOG_USER_MANAGER, pParent)
{

}

CUserManagerDlg::~CUserManagerDlg()
{
}

void CUserManagerDlg::DoDataExchange(CDataExchange* pDX)
{
	DDX_Control(pDX, IDC_CUSTOM_USER, m_gridUserManager);
	CDialogEx::DoDataExchange(pDX);
}

void CUserManagerDlg::InitUserManager()
{
	if (m_gridUserManager.GetSafeHwnd() == NULL)
		return;

	int nRows = 1;
	int nCols = 7;

	int nFixRows = 1;
	int nFixCols = 0;
	int nRowIdx = 0;
	int nColIdx = 0;

	m_gridUserManager.DeleteAllItems();
	m_gridUserManager.SetVirtualMode(FALSE);
	m_gridUserManager.GetDefaultCell(TRUE, FALSE)->SetBackClr(g_nGridFixCellColor);
	m_gridUserManager.GetDefaultCell(FALSE, TRUE)->SetBackClr(g_nGridFixCellColor);
	m_gridUserManager.GetDefaultCell(FALSE, FALSE)->SetBackClr(g_nGridCellColor);
	m_gridUserManager.SetFixedTextColor(g_nGridFixFontColor);

	m_gridUserManager.SetRowCount(nRows);
	m_gridUserManager.SetColumnCount(nCols);
	m_gridUserManager.SetFixedRowCount(nFixRows);
	m_gridUserManager.SetFixedColumnCount(nFixCols);

	CFont* pFont = m_gridUserManager.GetFont();
	if (pFont)
	{
		LOGFONT lf;
		pFont->GetLogFont(&lf);
		lf.lfItalic = 0;
		lf.lfHeight = 14;
		lf.lfWeight = FW_BOLD;
		_tcscpy_s(lf.lfFaceName, _T("Arial"));

		m_gridUserManager.GetDefaultCell(FALSE, TRUE)->SetFont(&lf);
		m_gridUserManager.GetDefaultCell(TRUE, FALSE)->SetFont(&lf);
		m_gridUserManager.GetDefaultCell(FALSE, FALSE)->SetFont(&lf);
		m_gridUserManager.GetDefaultCell(TRUE, TRUE)->SetFont(&lf);
	}

	// Col
	m_gridUserManager.SetColumnWidth(nColIdx, 90);
	m_gridUserManager.SetItemText(nRowIdx, nColIdx++, _T("No."));
	m_gridUserManager.SetColumnWidth(nColIdx, 100);
	m_gridUserManager.SetItemText(nRowIdx, nColIdx++, _T("用户名"));
	m_gridUserManager.SetColumnWidth(nColIdx, 70);
	m_gridUserManager.SetItemText(nRowIdx, nColIdx++, _T("密码"));
	m_gridUserManager.SetColumnWidth(nColIdx, 70);
	m_gridUserManager.SetItemText(nRowIdx, nColIdx++, _T("权限"));
	m_gridUserManager.SetColumnWidth(nColIdx, 70);
	m_gridUserManager.SetItemText(nRowIdx, nColIdx++, _T("会话超时（分钟）"));
	m_gridUserManager.SetColumnWidth(nColIdx, 70);
	m_gridUserManager.SetItemText(nRowIdx, nColIdx++, _T("会话过期（小时）"));
	m_gridUserManager.SetColumnWidth(nColIdx, 70);
	m_gridUserManager.SetItemText(nRowIdx, nColIdx++, _T("最后一次登录时间"));

	m_gridUserManager.SetFixedRowSelection(FALSE);
	m_gridUserManager.SetFixedColumnSelection(FALSE);
	m_gridUserManager.EnableSelection(TRUE);
	m_gridUserManager.SetEditable(TRUE);
	m_gridUserManager.SetRowResize(FALSE);
	m_gridUserManager.SetColumnResize(FALSE);
	m_gridUserManager.ExpandColumnsToFit(TRUE);

	FillUserManager();
}

void CUserManagerDlg::FillUserManager()
{
	UserManager& userManager = UserManager::getInstance();
	if (!userManager.isLoggedIn()) {
		AfxMessageBox("未登录");
		return;
	}

	if (userManager.getCurrentUserRole() != UserRole::SuperAdmin) {
		AfxMessageBox("非管理员用户");
		return;
	}

	std::vector<std::vector<std::string>> usersData = userManager.getUsers();
	if (usersData.size() > 0) {
		m_gridUserManager.SetRowCount(usersData.size() + 1);
		for (size_t i = 0; i < usersData.size(); i++) {
			int nRowIdx = i + 1;
			int nColIdx = 0;
			m_gridUserManager.SetItemText(nRowIdx, nColIdx++, std::to_string(i + 1).c_str());
			for (size_t j = 0; j < usersData[i].size(); j++) {
				m_gridUserManager.SetItemText(nRowIdx, nColIdx++, usersData[i][j].c_str());
			}
		}
	}
}

void CUserManagerDlg::AdjustControls(int nWidth, int nHeight)
{
	CWnd* pWnd = GetWindow(GW_CHILD);
	while (pWnd) {
		UINT nCtrlID = pWnd->GetDlgCtrlID();

		CRect ctrlRect;
		pWnd->GetWindowRect(&ctrlRect);
		ScreenToClient(&ctrlRect);

		// 计算控件的新位置和大小，按比例调整
		int newX = (int)(ctrlRect.left * (nWidth / (float)m_nInitialWidth));
		int newY = (int)(ctrlRect.top * (nHeight / (float)m_nInitialHeight));
		int newWidth = (int)(ctrlRect.Width() * (nWidth / (float)m_nInitialWidth));
		int newHeight = (int)(ctrlRect.Height() * (nHeight / (float)m_nInitialHeight));

		TCHAR szClassName[256];
		GetClassName(pWnd->m_hWnd, szClassName, sizeof(szClassName));


		if (_tcsicmp(szClassName, _T("MFCGridCtrl")) == 0) {
			CGridCtrl* pGridCtrl = (CGridCtrl*)pWnd;
			//int nRowCount = pGridCtrl->GetRowCount();
			//int newRowHeight = (int)(newHeight / (float)nRowCount);

			//for (int i = 0; i < nRowCount; ++i) {
			//	pGridCtrl->SetRowHeight(i, newRowHeight);
			//}

			pGridCtrl->ExpandColumnsToFit(TRUE);
		}

		pWnd->MoveWindow(newX, newY, newWidth, newHeight);
		AdjustControlFont(pWnd, newWidth, newHeight);

		// 获取下一个控件
		pWnd = pWnd->GetNextWindow();
	}
}

void CUserManagerDlg::AdjustControlFont(CWnd* pWnd, int nWidth, int nHeight)
{
	TCHAR szClassName[256];
	GetClassName(pWnd->m_hWnd, szClassName, sizeof(szClassName));

	if (_tcsicmp(szClassName, _T("Static")) == 0) {
		CStatic* pStatic = (CStatic*)pWnd;
		pStatic->ModifyStyle(0, SS_CENTER | SS_CENTERIMAGE);
		return;
	}

	if (_tcsicmp(szClassName, _T("MFCGridCtrl")) == 0) {
		return;
	}

	int fontSize = nHeight - 10;
	CFont* pCurrentFont = pWnd->GetFont();
	LOGFONT logFont;
	pCurrentFont->GetLogFont(&logFont);
	logFont.lfHeight = -fontSize;

	CFont newFont;
	newFont.CreateFontIndirect(&logFont);

	pWnd->SetFont(&newFont);
	pWnd->Invalidate();
}

BEGIN_MESSAGE_MAP(CUserManagerDlg, CDialogEx)
	ON_WM_SIZE()
END_MESSAGE_MAP()


// CUserManagerDlg 消息处理程序


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

	// TODO:  在此添加额外的初始化
	CRect rect;
	GetClientRect(&rect);
	m_nInitialWidth = rect.Width();
	m_nInitialHeight = rect.Height();

	rect.right *= 3;
	rect.bottom *= 3;
	// 调整对话框大小
	MoveWindow(rect);

	InitUserManager();

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

void CUserManagerDlg::OnSize(UINT nType, int cx, int cy)
{
	CDialogEx::OnSize(nType, cx, cy);

	// TODO: 在此处添加消息处理程序代码
	CRect rect;
	GetClientRect(&rect);

	// 遍历对话框中的所有控件
	AdjustControls(rect.Width(), rect.Height());
}