#include "ishowmain.h"
#include "ui_main.h"
#include "ui_incomingcall.h"
#include "ui_homecenter.h"
#include "iwebrequest.h"
#include <QDebug>
#include <QApplication>
#include <QStackedWidget>
#include "isettingwidget.h"
#include <QLibrary>
#include <QFile>
#include <QTimer>
#include <QMessageBox>
#include <QDateTime>

#include "userinfotip.h"
#include "downloadfile.h"

#include <QtWebKitWidgets>
#include "mywidget.h"

#include "GlobalSetting.h"
#include "gotyecpp/gotyemsg.h"

IShowMain::IShowMain(QWidget *parent) :
    QWidget(parent)
    ,ui(new Ui::IShowMain)
    ,uiHome(new Ui::HomeCenterWidget),
    uiIncoming(new Ui::IncomingCallWidget)
{
    userInfoTip = NULL;

    ui->setupUi(this);
    connect(ui->pushButtonMin, SIGNAL(clicked()), this, SIGNAL(hideMain()));

    connect(ui->pushButtonClose, SIGNAL(clicked()), parent, SLOT(on_pushButtonClose_clicked()));

    connect(ui->pushButtonMax, SIGNAL(clicked()), this, SIGNAL(showMainMax()));

    connect(ui->pushButtonMenuHome, SIGNAL(clicked()), SLOT(showHome()));
    connect(ui->pushButtonCourses, SIGNAL(clicked()), SLOT(showCourses()));
    connect(ui->pushButtonCourses, SIGNAL(clicked()), this, SLOT(buttonChecked()));
//    ui->pushButtonCourses->hide();

    connect(ui->pushButtonMenuHome, SIGNAL(clicked()), this, SLOT(buttonChecked()));
    connect(ui->pushButtonMenuMessage, SIGNAL(clicked()), this, SLOT(buttonChecked()));
   // connect(ui->pushButtonMenuMessage, SIGNAL(clicked()), this, SLOT(showIncomingCall()));

    //界面置顶切换需要的配置
    //InitAPIVar();

    ui->pushButtonMenuHome->setChecked(true);
    currentButton =  ui->pushButtonMenuHome;
    QWidget *centerHome = new QWidget();
    uiHome->setupUi(centerHome);

    QWidget *centerCalling = new QWidget();
    uiIncoming->setupUi(centerCalling);

    ishowCourses = new IshowCourses(this);

    uiChatArea = new Ui::msgChatArea();
    centerChatArea = new QWidget();
    uiChatArea->setupUi(centerChatArea);
    QFile source(":Images/style/styleMsg.html");
//    QFile source("D:/QTest/jquery-lightbox-0.5/styletest.html");
    source.open(QIODevice::ReadOnly);
    uiChatArea->webView->setHtml(QString::fromUtf8(source.readAll().constData()));
    source.close();
    uiChatArea->textEdit->installEventFilter(this);
    uiChatArea->pushButton->setFocusPolicy(Qt::NoFocus);
    uiChatArea->webView->setFocusPolicy(Qt::NoFocus);
    uiChatArea->listWidget->setFocusPolicy(Qt::NoFocus);
    GotyeMsg::Instance()->setUpdataUserList(uiChatArea->listWidget);

    centerChatArea->setStyleSheet("background-color:rgba(255,255,255);");

    connect(uiChatArea->listWidget,SIGNAL(itemCliLeftChanged()),this,SLOT(showNowChat()));
    //msgChatAreaInit();
    nowUser.name = "0";

    connect(uiChatArea->pushButton_picture, SIGNAL(clicked()), SLOT(on_pushButton_picture_clicked()));
    connect(uiChatArea->pushButton, SIGNAL(clicked()), SLOT(on_pushButton_clicked()));
    connect(ui->pushButtonMenuMessage, SIGNAL(clicked()), SLOT(showChatArea()));
    connect(uiChatArea->listWidget, SIGNAL(deleteItem(QListWidgetItem *)), SLOT(delItemChat(QListWidgetItem *)));

    stack = new QStackedWidget(this);

    stack->insertWidget(ISTACK_HOME, centerHome);
    stack->insertWidget(ISTACK_INCOMING, centerCalling);
    stack->insertWidget(ISTACK_MESSAGE, centerChatArea);
    stack->insertWidget(ISTACK_COURSE, ishowCourses);
    stack->setCurrentIndex(ISTACK_HOME);
    StackItemNum = ISTACK_HOME;
    connect(uiIncoming->pushButtonAccept, SIGNAL(clicked()), this, SIGNAL(acceptCalling()));
    connect(uiIncoming->pushButtonDecline, SIGNAL(clicked()), this, SIGNAL(repulseCalling()));

    setting = new ISettingWidget();
    connect(ui->pushButtonSetting, SIGNAL(clicked()), this, SLOT(showSetting()));

    //上线
    connect(uiHome->pushButtonOnline2, SIGNAL(clicked()), SLOT(on_pushButtonOnline_clicked()));
    ui->verticalLayoutCenter->addWidget(stack);

    IWebRequest *webrequest = IWebRequest::Instance();
    connect(webrequest, SIGNAL(response(int,int,QString,QString)), this, SLOT(doResponse(int,int,QString,QString)));


    onlineButton = new QPushButton(ui->widgetLeft);
    onlineButton->setGeometry(58, 68, 12, 12);
    onlineButton->setStyleSheet("border-image:url(:Images/Home/img_status_offline.png); background: transparent;");


    hideTipTimer = new QTimer(this);
    userInfoTip = new UserInfoTip();
    connect(ui->label_header_img, SIGNAL(mouseIn()), this, SLOT(showUserTip()));
    connect(ui->label_header_img, SIGNAL(mousePress()), this, SLOT(showUserTip()));
    connect(ui->label_header_img, SIGNAL(mouseOut()), this, SLOT(hideUserTip()));

    connect(hideTipTimer, SIGNAL(timeout()), userInfoTip, SLOT(hide()));
    hideTipTimer->setInterval(500);

    connect(userInfoTip, SIGNAL(mouseIn()), this, SLOT(showUserTip()));
    connect(userInfoTip, SIGNAL(mouseOut()), this, SLOT(hideUserTip()));

    //未读信息
    newMsg = new QLabel(ui->widgetLeft);
    newMsg->setGeometry(50,155,20,20);
    newMsg->hide();
    GotyeMsg::Instance()->setShowMsgNum(newMsg);

    //loading
    loadTimer = new QTimer(this);
    loadTimer->setSingleShot(true);
    loadTimer->setInterval(30*1000);
    connect(loadTimer, SIGNAL(timeout()), this, SLOT(loginLoading()));
}



#include "GlobalSetting.h"
void IShowMain::initUserInfo()
{
    QStringList params;
    IWebRequest::Instance()->sendRequestToServer(REQ_USER_GET, params);
}

void IShowMain::showUserTip()
{
    hideTipTimer->stop();
    if(!userInfoTip)
    {
        userInfoTip = new UserInfoTip();
    }
    userInfoTip->setVisible(true);

//    QString headerImg = QCoreApplication::applicationDirPath()+"/img/"+_GlobalSetting.userHeadImg.file_name +_GlobalSetting.userHeadImg.ext;
//    userInfoTip->setHeaderImg(headerImg);

    QPoint point = mapToGlobal(ui->label_header_img->pos()+QPoint(ui->label_header_img->size().width()/2, ui->label_header_img->size().height()/2));
    userInfoTip->move(point);

//    WId id = userInfoTip->winId();
//    showWindowFront(id);

}

void IShowMain::hideUserTip()
{
    hideTipTimer->start();
}

void IShowMain::loginLoading()
{
    QMessageBox::warning( this , "Failed","Please check if the network is normal!" );
    uiHome->label_LogBig->setStyleSheet("border-image:url(:Images/Home/home_img_offline.png);");
    uiHome->pushButtonOnline2->setEnabled(true);
    uiHome->pushButtonOnline2->setText("Go Online");
    onlineButton->setStyleSheet("border-image:url(:Images/Home/img_status_offline.png); background: transparent;");
}

void IShowMain::doResponse(int cmd,int code,QString ,QString result)
{
    switch(cmd)
    {
    case REQ_USER_ONLINE:
    {
        if(loadTimer->isActive())
            loadTimer->stop();
        uiHome->label_LogBig->setStyleSheet("border-image:url(:Images/Home/home_img_online.png);");
        uiHome->pushButtonOnline2->setEnabled(true);
        uiHome->pushButtonOnline2->setText("Go Offline");
        onlineButton->setStyleSheet("border-image:url(:Images/Home/img_status_online.png); background: transparent;");
        break;
    }
    case REQ_USER_OFFLINE:
    {
        if(loadTimer->isActive())
            loadTimer->stop();
        uiHome->label_LogBig->setStyleSheet("border-image:url(:Images/Home/home_img_offline.png);");
        uiHome->pushButtonOnline2->setEnabled(true);
        uiHome->pushButtonOnline2->setText("Go Online");
        onlineButton->setStyleSheet("border-image:url(:Images/Home/img_status_offline.png); background: transparent;");
        break;
    }
    case REQ_LOGOUT:
    {
        uiHome->label_LogBig->setStyleSheet("border-image:url(:Images/Home/home_img_offline.png);");
        uiHome->pushButtonOnline2->setEnabled(true);
        uiHome->pushButtonOnline2->setText("Go Online");
        onlineButton->setStyleSheet("border-image:url(:Images/Home/img_status_offline.png); background: transparent;");
        break;
    }
    case REQ_USER_GET:
    {
        qDebug() << "void IShowMain::doResponse(int cmd,int code,QString ,QString)";
        if(!GotyeMsg::Instance()->isLogin)
            GotyeMsg::Instance()->login(QString("%1").arg(_GlobalSetting.userInfo.uid));

        //获取课程列表
        QStringList params;
        params.append(QString("1"));
        params.append(QString("1"));
        IWebRequest::Instance()->sendRequestToServer(REQ_USER_COURSE_LIST_GET, params);

        headerImg = QCoreApplication::applicationDirPath()+"/img/"+_GlobalSetting.userHeadImg.file_name +_GlobalSetting.userHeadImg.ext;

        GotyeMsg::Instance()->setMyHeadImg(headerImg);
        GotyeMsg::Instance()->setMyUid(_GlobalSetting.userInfo.uid);
        qDebug() << "CMQ:show headerImg = "<<headerImg;
        QFile file(headerImg);
        if(_GlobalSetting.userHeadImg.size > 1 && file.exists()/* && file.size() == _GlobalSetting.userHeadImg.size*/)
        {
            ui->label_header_img->setPixmap(QPixmap(headerImg).scaled(54,54));

            if(userInfoTip)
                userInfoTip->setHeaderImg(headerImg);

        }
        else
        {
            qDebug() << "CMQ:not found headerImg...";
            IDownloadFile *downfile = IDownloadFile::Instance();
            downfile->downloadFile(_GlobalSetting.userHeadImg.s_url, headerImg, _GlobalSetting.userHeadImg.file_id);

        }

        if(userInfoTip)
        {
            float evaluation_total = _GlobalSetting.teacher.evaluation_total/1.0;
            QString balance;
            balance.sprintf("%.2f", _GlobalSetting.credits.credits);
            uiHome->labelBalanceValue->setText(balance);
            userInfoTip->setName(_GlobalSetting.userInfo.user_name.section(' ', 0, 0));
            if(evaluation_total > 0.001)
                userInfoTip->setEvaluation(evaluation_total/_GlobalSetting.teacher.evaluation_times);
            userInfoTip->setCallTime( _GlobalSetting.userInfo.call_time);
            qDebug("_GlobalSetting.userInfo.call_time %d...evaluation_total = %f\n",_GlobalSetting.userInfo.call_time,evaluation_total);

        }

        break;
    }
    //通话课程
    case REQ_USER_COURSE_CALL_GET:
    {
        QJsonParseError jsonErr;
        QJsonDocument myjsonDoc1 = QJsonDocument::fromJson(result.toLatin1(),&jsonErr);
        QJsonArray pptarray = myjsonDoc1.object().find("result").value().toObject().find("ppt").value().toArray();
        QJsonObject courseInfo = myjsonDoc1.object().find("result").value().toObject().find("courseInfo").value().toObject();
        uiIncoming->course->show();
        uiIncoming->course->setText(courseInfo.find("content").value().toString());
        qDebug()<<"course: "<<courseInfo.find("course").value().toString()<<courseInfo.find("content").value().toString();
        ui->widgetLeft->hide();
        stack->setCurrentIndex(ISTACK_INCOMING);
        break;
    }
    case REQ_USER_REMARK_GET:
    {
        QJsonParseError jsonErr;
        QJsonDocument myjsonDoc1 = QJsonDocument::fromJson(result.toLatin1(),&jsonErr);
        QJsonObject remark = myjsonDoc1.object().find("result").value().toObject().find("remark").value().toObject();
        QString name = QString("");
        if(remark.size())
            name = myjsonDoc1.object().find("result").value().toObject().find("remark").value().\
                    toObject().find("remark_name").value().toString();
        else
            name = myjsonDoc1.object().find("result").value().toObject().find("userInfo").value().\
                    toObject().find("user_name").value().toString();
        qDebug()<<"result: "<<result<<"\n";
        uiIncoming->label_name->setText(name);
        break;
    }
    case REQ_USER_ORDER_GET:
    {
        QJsonParseError jsonErr;
        QJsonDocument myjsonDoc1 = QJsonDocument::fromJson(result.toLatin1(),&jsonErr);
        QJsonObject order = myjsonDoc1.object().find("result").value().toObject().find("orderInfo").value().toObject();
        theOrderRank.setOrder(order.find("money").value().toDouble());
        theOrderRank.setHeaderImg(headerImg);
    }
    case REQ_USER_ORDER_EARNING_RANK:
    {
        QJsonParseError jsonErr;
        QJsonDocument myjsonDoc1 = QJsonDocument::fromJson(result.toLatin1(),&jsonErr);
        QJsonArray order = myjsonDoc1.object().find("result").value().toObject().find("lists").value().toArray();
        theOrderRank.setEarningsRank(order);
    }
    default:
        break;
    }
}

void IShowMain::on_pushButtonOnline_clicked()
{
    QStringList params;
    if(uiHome->pushButtonOnline2->text().contains("Online"))
    {
        //1:在线 2:忙碌 3:离线
        params << "1";
        IWebRequest::Instance()->sendRequestToServer(REQ_USER_ONLINE, params);
    }
    else
    {
        //1:在线 2:忙碌 3:离线
        params << "3";
        IWebRequest::Instance()->sendRequestToServer(REQ_USER_OFFLINE, params);
    }
    loadTimer->start();
    uiHome->pushButtonOnline2->setText("Loading...");
    uiHome->pushButtonOnline2->setEnabled(false);
    qDebug()<< "void IShowMain::on_pushButtonOnline_clicked()";
}

void IShowMain::buttonChecked()
{
    changeCurrentButton((QPushButton*)sender());
}

void IShowMain::showSetting()
{
    setting->show();
    //WId id = setting->winId();
    //showWindowFront(id);
}

void IShowMain::showWindowFront(WId id)
{
//    bool ret = InitAPIVar() ;
//    if(ret)
//    {
//        AttachThreadInput(GetWindowThreadProcessId(GetForegroundWindow(), NULL), GetCurrentThreadId(), true) ;
//        SetForegroundWindow(id);
//        SetFocus(id) ;
//        AttachThreadInput(GetWindowThreadProcessId(GetForegroundWindow(), NULL), GetCurrentThreadId(), false) ;
//    }
}

void IShowMain::changeCurrentButton(QPushButton* button)
{
    if(currentButton != NULL && button != NULL)
    {
        if(button != currentButton)
        {
            currentButton->setChecked(false);
            currentButton = button;
        }
    }
    currentButton->setChecked(true);
}

void IShowMain::showIncomingCall(const QString uid,const QString img,int course_id)
{

    QString ortherheaderImg = QCoreApplication::applicationDirPath()+"/img/"+ QString(uid.toLatin1().data()) + ".jpg";
    QFile file(ortherheaderImg);

    if(img.length() > 6 && !file.exists())
    {
        IDownloadFile *downfile = IDownloadFile::Instance();
        downfile->downloadFile(QUrl(img), ortherheaderImg, _GlobalSetting.userHeadImg.file_id);
    }
    uiIncoming->label_header->setPixmap(QPixmap(ortherheaderImg).scaled(140,140));
//    uiIncoming->label_name->setText(name);
    QStringList getRemark;
    getRemark.append(uid);
    IWebRequest::Instance()->sendRequestToServer(REQ_USER_REMARK_GET, getRemark);

    if(course_id > 0)
    {
        QStringList params;
        params.append(QString("%1").arg(course_id));
        IWebRequest::Instance()->sendRequestToServer(REQ_USER_COURSE_CALL_GET, params);
        qDebug()<<"CoursesId = "<<params.at(0);
    }
    else
    {
        ui->widgetLeft->hide();
        stack->setCurrentIndex(ISTACK_INCOMING);
        uiIncoming->course->hide();
    }

    qDebug("CMQ fileName = %s filePath = %s course_id = %d",uid.toLatin1().data(),img.toLatin1().data(),course_id);
}

void IShowMain::overCallEnd(QString callId)
{
    if(callId > 0)
    {
        m_callId = callId;
        QTimer::singleShot(3*1000,this,SLOT(getOrderEarningRank()));
    }
    qDebug()<<"overCallEnd callId = "<<callId;
}
void IShowMain::getOrderEarningRank()
{
    QStringList params;
    params.append(m_callId);
    IWebRequest::Instance()->sendRequestToServer(REQ_USER_ORDER_GET, params);

    QStringList paramsRank;
    IWebRequest::Instance()->sendRequestToServer(REQ_USER_ORDER_EARNING_RANK, paramsRank);
}

void IShowMain::showHome()
{
    stack->setCurrentIndex(ISTACK_HOME);
    StackItemNum = ISTACK_HOME;
    GotyeMsg::Instance()->setIsUpdata(false);
}

void IShowMain::showCourses()
{
    stack->setCurrentIndex(ISTACK_COURSE);
    StackItemNum = ISTACK_COURSE;
    GotyeMsg::Instance()->setIsUpdata(false);
    ishowCourses->go_now_courses();
}


void IShowMain::showStackItem()
{
    ui->widgetLeft->show();
    if(StackItemNum == ISTACK_HOME)
        showHome();
    else if(StackItemNum == ISTACK_MESSAGE)
        showChatArea();
    else if(StackItemNum == ISTACK_COURSE)
        showCourses();
}

void IShowMain::delItemChat(QListWidgetItem *item)
{
    GotyeMsg::Instance()->delItemChat(item);
}

void IShowMain::showChatArea()
{
    stack->setCurrentIndex(ISTACK_MESSAGE);
    StackItemNum = ISTACK_MESSAGE;

    uiChatArea->textEdit->clear();
    uiChatArea->textEdit->activateWindow();
    uiChatArea->textEdit->setFocus();

    GotyeMsg::Instance()->setShowMsgWebviwe(uiChatArea->webView);
    GotyeMsg::Instance()->setUpdataUserList(uiChatArea->listWidget);
    GotyeMsg::Instance()->setShowUserName(uiChatArea->label);
    GotyeMsg::Instance()->setIsUpdata(true);

//    if(atoi(nowUser.name.data()) > 0)
    GotyeMsg::Instance()->showLastChatArea(nowUser);
    GotyeMsg::Instance()->msgChatAreaInit();

    qDebug("CMQ showChatArea...\n");
}


void IShowMain::on_pushButtonDecline_clicked()
{

    showStackItem();
    emit repulseCalling();//拒绝来电
    qDebug("CMQ repulseCalling...\n");
}

void IShowMain::showNowChat()
{
    nowUser = GotyeMsg::Instance()->setChooseUser(uiChatArea->listWidget->currentRow());
}

void IShowMain::delgoty()
{
    GotyeMsg::Instance()->apiist_exit();
}


void IShowMain::on_pushButton_clicked()
{

//    analysisJson();
    if(GotyeMsg::Instance()->getNowUserName().toInt() == 0)
        return;
    if( uiChatArea->textEdit->toPlainText() == NULL )
    {
        QMessageBox::warning( this , "warning","Message to be sent cannot be empty!" );
        return;
    }
    //自己发送的消息

    GotyeMsg::Instance()->sendMessage(QString(nowUser.name.data()),uiChatArea->textEdit->toPlainText(),GotyeMessageTypeText);
//    msgChatAreaInit();//刷新聊天列表

    uiChatArea->textEdit->clear();
    uiChatArea->textEdit->activateWindow();
    uiChatArea->textEdit->setFocus();
}
void IShowMain::on_pushButton_picture_clicked()
{

    if(GotyeMsg::Instance()->getNowUserName().toInt() == 0)
        return;

    QFileDialog::Options options;
    //if (!native->isChecked())
        options |= QFileDialog::DontUseNativeDialog;
    QString selectedFilter,openFilesPath;
    QStringList files = QFileDialog::getOpenFileNames(
                                this, tr("QFileDialog::getOpenFileNames()"),
                                openFilesPath,
                                tr("Images (*.png *.bmp *.jpg)"),
                                &selectedFilter,
                                options);
    if (files.count())
    {
        for(int i = 0;i < files.count();i++)
        {
            GotyeMsg::Instance()->sendMessage(QString("%1").arg(nowUser.name.data()), files[i],GotyeMessageTypeImage);
            qDebug("CMQ openFile = %s...\n",files[i].toLatin1().data());
//            SendImageShow(files[i],Myhead);
        }
    }
}

bool IShowMain::eventFilter(QObject *obj, QEvent *e)
{
//    Q_ASSERT(obj == inputTextEdit);
    if (e->type() == QEvent::KeyPress)
    {
        QKeyEvent *event = static_cast<QKeyEvent*>(e);
        if ((event->key() == Qt::Key_Enter || event->key() == Qt::Key_Return) && (event->modifiers() & Qt::ControlModifier))
        {
            uiChatArea->textEdit->append("");
//            on_pushButton_clicked(); //发送消息的槽
            return true;
        }
        else if (event->key() == Qt::Key_Enter || event->key() == Qt::Key_Return)
        {
            on_pushButton_clicked(); //发送消息的槽
            return true;
        }
    }
    return false;
}