#include "recoUiCallConsole.h"
#include <QDebug>
#include <QPainter>
#include <QVBoxLayout>

recoUiCallConsole::recoUiCallConsole(QWidget *parent) : WidgetWithBackstageInterface(parent)
{
	qDebug() << "recoUiCallConsole()";

    resize(UiConfig::GetInstance()->getUiWidth(), UiConfig::GetInstance()->getUiHeight());

    QLabel* labelImg = new QLabel(this);
	labelImg->setPixmap(QPixmap(":/res/image/reco_msg_face_pic_large.png"));

	m_labelContactName = new QLabel(this);
	
	m_labelTip = new QLabel("xxxxxx", this);

    m_btnCancel = createButton(QPixmap(":/res/image/fail2_large.png"), tr("取消"));
    m_btnHungUp = createButton(QPixmap(":/res/image/hung_up_large.png"), tr("结束通话"));
	m_btnCallAgain = createButton(QPixmap(":/res/image/call_large.png"), tr("重拨"));
	
	m_btnVideoCtrl = createButton(QPixmap(":/res/image/enable_video_large.png"), tr("启用摄像头"));
	
	m_btnAccept = createButton(QPixmap(":/res/image/call_large.png"), tr("接听"));
	m_btnReject = createButton(QPixmap(":/res/image/hung_up_large.png"), tr("拒绝"));

	m_btnOpenDoor = createButton(QPixmap(":/res/image/key-large.png"),"开门");
	
	QHBoxLayout* hlayBtns = new QHBoxLayout();
	hlayBtns->addWidget(m_btnOpenDoor);
	hlayBtns->addWidget(m_btnCancel);
	hlayBtns->addWidget(m_btnVideoCtrl);
	hlayBtns->addWidget(m_btnHungUp);
	hlayBtns->addWidget(m_btnCallAgain);
	hlayBtns->addWidget(m_btnReject);
	hlayBtns->addWidget(m_btnAccept);

	QVBoxLayout* vlay = new QVBoxLayout();
	vlay->addWidget(labelImg, 1, Qt::AlignCenter | Qt::AlignTop);
	vlay->addWidget(m_labelContactName, 1, Qt::AlignCenter | Qt::AlignTop);
	vlay->addSpacing(UiConfig::GetInstance()->getUiHeight() / 15);
	vlay->addWidget(m_labelTip, 1, Qt::AlignCenter | Qt::AlignTop);
	vlay->addStretch(10);
	vlay->addLayout(hlayBtns);
	vlay->setContentsMargins(0, UiConfig::GetInstance()->getUiHeight() / 10, 0, UiConfig::GetInstance()->getUiHeight() / 10);
    setLayout(vlay);

    m_timer = new QTimer(this);
    connect(m_timer, SIGNAL(timeout()), this, SLOT(slotTimeout()));
	setBackgroundTransparent(false);
	setVideoButtonVisible(false);
}

void recoUiCallConsole::setBackgroundTransparent(bool transparent) {
    if (transparent) {
        setAutoFillBackground(false);
    } else {
        setAutoFillBackground(true);
        QPalette palette(this->palette());
        palette.setBrush(QPalette::Window, Qt::darkGray);
        palette.setColor(QPalette::WindowText, Qt::white);
        palette.setColor(QPalette::Text, Qt::white);
        setPalette(palette);
    }
}

void recoUiCallConsole::setVideoButtonVisible(bool visible) {
    m_videoButtonVisible = visible;
    m_btnVideoCtrl->setVisible(visible);
}

void recoUiCallConsole::reset(const QString& contactName)
{
	m_labelContactName->setText(contactName);
	setBackgroundTransparent(false);
	setStatus(99);
	m_timeCount = 0;
    m_timer->start(TIMEOUT);
	m_btnOpenDoor->hide();
	m_initiatorDoorCfg = false;
}

void recoUiCallConsole::setStatus(int status, const QString& text)
{
	switch(status){
		//发起者
		case 0://通话接通，不允许开关视频
		case 1://通话接通，允许开关视频
			m_btnHungUp->show();
			m_btnCancel->hide();
			m_btnCallAgain->hide();
			m_btnReject->hide();
			m_btnAccept->hide();
			videoCtrl(false);
			m_labelTip->setText("00:00");
			m_timeCount = 1;
			m_timer->start(1000);
			if(status - 0){
				m_btnVideoCtrl->show();
			}else{
				m_btnVideoCtrl->hide(); 		
			}
			break;
        case ShowVideo: {
            setBackgroundTransparent(true);
            break;
        }
        case HideVideo: {
            setBackgroundTransparent(false);
            break;
        }
        //接收者
		case 50://设备通话请求到达，不允许开关视频
		case 51://设备通话请求到达，允许开关视频
			setBackgroundTransparent(false);			
			m_btnHungUp->hide();
			m_btnCancel->hide();
			m_btnCallAgain->hide();
			m_btnReject->show();
			m_btnAccept->show();
			m_btnVideoCtrl->hide();
			m_labelContactName->setText(text);
			m_labelTip->setText("");
			videoCtrl(false);
			m_initiatorVideoCfg = status - 50;
			m_btnOpenDoor->hide();
			m_initiatorDoorCfg = true;
			m_backstageIf->stopIdentyState();
			break;

		case PlatformCallIn://平台通话请求到达，不允许开关视频
			setBackgroundTransparent(false);
			m_initiatorDoorCfg = false;
			m_btnOpenDoor->hide();	// 平台没有开门需求			
			m_btnHungUp->hide();
			m_btnCancel->hide();
			m_btnCallAgain->hide();
			m_btnReject->hide();
			m_btnAccept->hide();
			videoCtrl(false);
			m_btnVideoCtrl->hide();
			m_labelContactName->setText(text);
			m_labelTip->setText("00:00");
			m_timeCount = 1;
			m_timer->start(1000);
			m_backstageIf->stopIdentyState();
			break;
		case 100:
			m_timer->stop();
			emit signalShowRecognizePage();
			break;
			
		//内部处理
		case 99://发起者呼叫中
			m_btnCancel->show();
			m_btnCallAgain->hide();
			m_btnVideoCtrl->hide();
			m_btnHungUp->hide();
			m_btnReject->hide();
			m_btnAccept->hide();
			m_labelTip->setText(tr("呼叫中 ..."));
			break;	
		case 98://发起者超时未接通
			m_btnCancel->show();
			m_btnCallAgain->show();
			m_btnVideoCtrl->hide();
			m_btnHungUp->hide();
			m_btnReject->hide();
			m_btnAccept->hide();
			m_labelTip->setText(tr("对方长时间未接听"));
			break;
		case 97://接收者接通
			m_btnCancel->hide();
			m_btnCallAgain->hide();
			m_btnHungUp->show();
			m_btnReject->hide();
			m_btnAccept->hide();
			m_labelTip->setText("00:00");
			m_timeCount = 1;
			m_timer->start(1000);
			if(m_initiatorVideoCfg){
				m_btnVideoCtrl->show();
			}else{
				m_btnVideoCtrl->hide(); 		
			}
			m_btnOpenDoor->setVisible(m_initiatorDoorCfg);
			break;
		default:break;
	}
}

void recoUiCallConsole::slotBtnClicked()
{
    const QObject* send = sender();
    if (send == m_btnCallAgain) {
		emit signalCallAgain();
		setStatus(99);
		m_timeCount = 0;
		m_timer->start(TIMEOUT);
    }else if (send == m_btnHungUp) {
		m_timer->stop();
		m_backstageIf->callHangUp();
		emit signalShowRecognizePage();
    }else if (send == m_btnCancel) {
		m_timer->stop();
		m_backstageIf->callAbort();
		emit signalShowRecognizePage();
    }else if(send == m_btnVideoCtrl){
		m_videoEnable = !m_videoEnable;
		videoCtrl(m_videoEnable);
		m_backstageIf->callSetVideoStream(m_videoEnable);
    }else if(send == m_btnReject){
		m_backstageIf->callReject();
		emit signalShowRecognizePage();
    }else if(send == m_btnAccept){
		m_backstageIf->callAccept();
		setStatus(97);
    } else if (send == m_btnOpenDoor) {
		m_backstageIf->openCallRemoteDoor();
    }

    if(UiConfig::GetInstance()->isRkDevice()){
        update();
    }
}

void recoUiCallConsole::slotTimeout()
{
	if(m_timeCount){
		updateCallTime(m_timeCount++);
	}else{
		m_timer->stop();
		m_backstageIf->callAbort();
		setStatus(98);
	}
}

void recoUiCallConsole::videoCtrl(bool enable)
{
	QLabel *icon = m_btnVideoCtrl->findChild<QLabel*>("icon");
    if (!icon) {
		qDebug() << "video btn label not found";
        return;
    }
	QLabel *text = m_btnVideoCtrl->findChild<QLabel*>("text");
    if (!icon) {
		qDebug() << "video btn text not found";
        return;
    }
	text->setText(enable ? tr("禁用摄像头") : tr("启用摄像头"));
	QPixmap pm(enable ? ":/res/image/disable_video_large.png" : ":/res/image/enable_video_large.png");
	pm = pm.scaled(120, 120, Qt::KeepAspectRatio);		 
	icon->setPixmap(pm);
	m_videoEnable = enable;
}

QPushButton* recoUiCallConsole::createButton(const QPixmap& icon, const QString& btnText)
{
	QPushButton* btn = new QPushButton(this);
	btn->setFocusPolicy(Qt::NoFocus);
	btn->setFixedSize(240, 240);
	btn->setStyleSheet("background-color: transparent;");
    connect(btn, SIGNAL(clicked()), this, SLOT(slotBtnClicked()));

	QLabel* labelIcon = new QLabel(btn);
	labelIcon->setObjectName("icon");
	QPixmap pm(icon);
	pm = pm.scaled(120, 120, Qt::KeepAspectRatio);		 
	labelIcon->setPixmap(pm);

	QLabel *btnName = new QLabel(btnText, btn);
	btnName->setObjectName("text");
	btnName->setStyleSheet("color: white;");
	
	QVBoxLayout* vlay = new QVBoxLayout(btn);
	vlay->addWidget(labelIcon, 9, Qt::AlignCenter);
	vlay->addWidget(btnName, 1, Qt::AlignCenter);
	vlay->setAlignment(Qt::AlignCenter);

	return btn;
}

void recoUiCallConsole::updateCallTime(int second)
{ 
	m_labelTip->setText(QString::number(second / 60).rightJustified(2, QChar('0')) + ":" + QString::number(second % 60).rightJustified(2, QChar('0')));
}