// CRobotTaskDlg.cpp: 实现文件
//

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


// CRobotTaskDlg 对话框

IMPLEMENT_DYNAMIC(CRobotTaskDlg, CDialogEx)

CRobotTaskDlg::CRobotTaskDlg(CWnd* pParent /*=nullptr*/)
	: CDialogEx(IDD_DIALOG_ROBOT_TASK, pParent)
{
	m_pRobotTask = nullptr;
}

CRobotTaskDlg::~CRobotTaskDlg()
{
}

void CRobotTaskDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
}


BEGIN_MESSAGE_MAP(CRobotTaskDlg, CDialogEx)
	ON_WM_CTLCOLOR()
	ON_WM_DESTROY()
	ON_WM_SIZE()
	ON_WM_ACTIVATE()
	ON_BN_CLICKED(IDC_BUTTON_ABORT_TASK, &CRobotTaskDlg::OnBnClickedAbortTask)
END_MESSAGE_MAP()


// CRobotTaskDlg 消息处理程序


void CRobotTaskDlg::SetRobotTask(SERVO::CRobotTask* pRobotTask)
{
	m_pRobotTask = pRobotTask;


	// 各控件是否显示;
	GetDlgItem(IDC_LABEL_NO_TASK)->ShowWindow(m_pRobotTask == nullptr ? SW_SHOW : SW_HIDE);
	GetDlgItem(IDC_LABEL_GET_PUT)->ShowWindow(m_pRobotTask != nullptr ? SW_SHOW : SW_HIDE);

	if (m_btnAbortTask.m_hWnd) {
		m_btnAbortTask.ShowWindow(m_pRobotTask ? SW_SHOW : SW_HIDE);
	}

	if (m_pRobotTask != nullptr) {
		SERVO::CEquipment* pEq1, * pEq2;
		pEq1 = theApp.m_model.getMaster().getEquipment(m_pRobotTask->getSrcPosition());
		pEq2 = theApp.m_model.getMaster().getEquipment(m_pRobotTask->getTarPosition());

		CString strText;
		strText.Format(_T("%s --> %s"), pEq1->getName().c_str(), pEq2->getName().c_str());
		SetDlgItemText(IDC_LABEL_GET_PUT, strText);
	}
}

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

	// TODO:  在此添加额外的初始化
	// 创建“停止任务”按钮
	m_btnAbortTask.Create(_T("停止任务"), WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, CRect(0, 0, 100, 30), this, IDC_BUTTON_ABORT_TASK);

	// 动态按钮创建后设置字体
	if (m_fontButton.GetSafeHandle() == nullptr) {
		m_fontButton.CreatePointFont(110, _T("微软雅黑")); // 或 "Segoe UI"
	}
	m_btnAbortTask.SetFont(&m_fontButton);

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


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

	// TODO: 在此处添加消息处理程序代码
	if (m_fontButton.GetSafeHandle()) {
		::DeleteObject(m_fontButton.Detach());
	}
}

void CRobotTaskDlg::OnSize(UINT nType, int cx, int cy)
{
	CDialogEx::OnSize(nType, cx, cy);
	if (GetDlgItem(IDC_LABEL_NO_TASK) == nullptr) return;
	Resize();
}

void CRobotTaskDlg::OnActivate(UINT nState, CWnd* pWndOther, BOOL bMinimized)
{
	CWnd::OnActivate(nState, pWndOther, bMinimized);

	if (nState == WA_INACTIVE) {
		ShowWindow(SW_HIDE);
	}
}

void CRobotTaskDlg::Resize()
{
	CRect rcClient, rcItem;
	CWnd* pItem;
	GetClientRect(&rcClient);

	pItem = GetDlgItem(IDC_LABEL_NO_TASK);
	pItem->GetClientRect(&rcItem);
	pItem->MoveWindow((rcClient.Width() - rcItem.Width()) / 2,
		(rcClient.Height() - rcItem.Height()) / 2, rcItem.Width(), rcItem.Height());

	pItem = GetDlgItem(IDC_LABEL_GET_PUT);
	pItem->GetClientRect(&rcItem);
	pItem->MoveWindow(12, 
		12, rcItem.Width(), rcItem.Height());

	// 设置“停止任务”按钮位置（右下角）
	if (m_btnAbortTask.m_hWnd != nullptr) {
		const int nBtnWidth = 100;
		const int nBtnHeight = 28;
		const int nMargin = 12;

		const int nPosX = rcClient.right - nBtnWidth - nMargin;
		const int nPosY = rcClient.bottom - nBtnHeight - nMargin;

		m_btnAbortTask.MoveWindow(nPosX, nPosY, nBtnWidth, nBtnHeight);
	}
}

void CRobotTaskDlg::OnBnClickedAbortTask()
{
	if (m_pRobotTask) {
		m_pRobotTask->abort();
		AfxMessageBox(_T("任务已停止。"));
	}
}