#include "dialogselectsegment2.h"
#include "SNCDataBase.h"
#include "ui_dialogselectsegment2.h"
#include "numberreg.h"
#include "segmentupdate.h"
DialogSelectSegment2::DialogSelectSegment2(QWidget *parent) :
    QDialog(parent),
    ui(new Ui::DialogSelectSegment2)
{
    ui->setupUi(this);
    connect(ui->tableWidget->verticalScrollBar(),SIGNAL(valueChanged(int)),this,SLOT(onSlideValueChanged(int)));
    ui->startEdit->setValidator(new QRegExpValidator(NumberReg::getSegmentReg(), this));
    ui->endEdit->setValidator(new QRegExpValidator(NumberReg::getSegmentReg(), this));
    connect(ui->tableWidget->horizontalHeader(), SIGNAL(sectionClicked(int)),this, SLOT(sortByColumnOffset(int)));
    ui->widget->setVisible(true);
    ui->endEdit->setVisible(false);
    ui->selfRB->setVisible(false);
    ui->pushButtonPosition->setEnabled(false);
    ui->startEdit->setText("");
    this->bAppend = false;
    loadCity();
    setDefaultSegState();
    movie = new QMovie(":/fetchfromserver.gif");
    movie->start();
    ui->tableWidget->installEventFilter(this);
    ui->labelCount->setText("共" + QString::number(SNCDataBase::getSegCount()) + "个号段");
}
void DialogSelectSegment2::showFetchAnimation()
{
    initTable(13);
    //ui->tableWidget->verticalHeader()->setVisible(false);
    ui->tableWidget->setAlternatingRowColors(true);
    QLabel *lbl = new QLabel();
    lbl->setMovie(movie);
    //ui->tableWidget->setEnabled(false);
    ui->tableWidget->setCellWidget(6,12,lbl);
    QTableWidgetItem *item = new QTableWidgetItem("  正在读取...");
    item->setTextAlignment(Qt::AlignHCenter|Qt::AlignVCenter);
    ui->tableWidget->setItem(6,12,item);
    //ui->tableWidget->resizeColumnsToContents();
    //ui->tableWidget->resizeRowsToContents();

}

void DialogSelectSegment2::setDefaultSegState()
{
    initTable(13);
}

void DialogSelectSegment2::saveToFile()
{
    QString path = QDir::tempPath() + QString("/SNCTempFile/");
    QDir dir(path);
    if(!dir.exists())
    {
        dir.mkpath(path);
    }
    QList<QStringList> segs = getSelectedSegmentsInfo();
    QString fileName = QString("号码推荐_%1_%2_(共%3个号段).txt").arg(currentProvince).\
                                              arg(currentCity).\
                                              arg(segs.size());

    m_filename.clear();
    QString fullPath = path + fileName;
    m_filename.insert("fullpath",fullPath);
    m_filename.insert("filename",fileName);
    QFile file(fullPath);
    if(!file.open(QIODevice::WriteOnly))
        return ;
    QTextStream out(&file);

    for(int i=0;i<segs.size();i++)
    {
        out<<segs.at(i).at(1)+"\r\n";
    }
    file.close();

}
void DialogSelectSegment2::onSlideValueChanged(int value)
{
    renderViewPort(value);

}

void DialogSelectSegment2::onSegmentUpdateFinished()
{
    ui->treeView->setEnabled(true);
    fetchSegmentData();
}

void DialogSelectSegment2::renderViewPort(int value)
{

    for(int j = qMax(0,value - 1);j < qMin(value + 20,ui->tableWidget->rowCount());j++)
    {
        if(!ui->tableWidget->cellWidget(j,12))
        {
            QTableWidgetItem *itemSample = this->ui->tableWidget->item(j,5);
            QTableWidgetItem *itemNumber = this->ui->tableWidget->item(j,6);

            double sampleIndex = qMin(itemSample->data(Qt::UserRole).toInt(),100);
            double numberIndex = qMin(itemNumber->data(Qt::UserRole).toInt(),100);

            QLabel *labelSample = createSampleLabel(sampleIndex);
            QLabel *labelNumber = createNumberLabel(numberIndex);

            ui->tableWidget->setCellWidget(j,12,labelSample);

            ui->tableWidget->setCellWidget(j,13,labelNumber);
        }
    }

}
DialogSelectSegment2::~DialogSelectSegment2()
{
    delete segmentModel;
    delete ui;
}

void DialogSelectSegment2::loadCity()
{
    segmentModel = new QStandardItemModel();
    segmentModel->setHorizontalHeaderItem(0,new QStandardItem("号码地区"));
    QString current;
    QStandardItem *parentItem = new QStandardItem();
    QList<QStringList> maps= SNCDataBase::getRegionInfo();
    if(maps.size()!=2)
        return ;
    ui->treeView->header()->setStyleSheet("font:12px");
    for(int i=0;i<maps.at(0).size();i++)
    {
        QString province = maps.at(1).at(i);
        QString city = maps.at(0).at(i);
        QStandardItem *provinceItem;
        QStandardItem *cityItem;
        if(current!=province)
        {
            provinceItem= new QStandardItem(province);
            cityItem= new QStandardItem(city);
            parentItem = provinceItem;
            current = province;
            segmentModel->appendRow(provinceItem);
            parentItem->appendRow(cityItem);
        }
        else
        {
            cityItem= new QStandardItem(city);
            parentItem->appendRow(cityItem);
        }
    }
    ui->treeView->setModel(segmentModel);
}

void DialogSelectSegment2::on_treeView_clicked(const QModelIndex &index)
{
    if(index.parent().isValid())
    {
        this->currentProvince = index.parent().data().toString();
        this->currentCity = index.data().toString();
        /**///
        QString areacode = SNCDataBase::getAreaCodeByCityName(this->currentCity);
        QString checkdate = SNCDataBase::getCitySegLastCheckDate(areacode);
        QString today = QDate::currentDate().toString("yyyy-MM-dd");
        showFetchAnimation();
        SegmentUpdate *update = new SegmentUpdate();
        if(checkdate!=today)
            update->setMethod(UpdateDynamicInfo);
        update->setPara("areacode",areacode);
        connect(update,SIGNAL(updateFinished()),this,SLOT(onSegmentUpdateFinished()));
        connect(update,SIGNAL(updateProgress(QString,int)),this,SLOT(onUpdateMessage(QString,int)));
        ui->treeView->setEnabled(false);
        update->start();

    }
}
void DialogSelectSegment2::fetchSegmentData()
{
    QStringList list;
    if(this->currentCity.isEmpty())
        return ;
    if(ui->allRB->isChecked())
        list = SNCDataBase::getSegmentDynamicByCityAll(this->currentCity);
    if(ui->cmccRB->isChecked())
        list = SNCDataBase::getSegmentDynamicByCityAndCorp(this->currentCity,"CMCC");
    if(ui->cutcRB->isChecked())
        list = SNCDataBase::getSegmentDynamicByCityAndCorp(this->currentCity,"CUTC");
    if(ui->ctccRB->isChecked())
        list = SNCDataBase::getSegmentDynamicByCityAndCorp(this->currentCity,"CTCC");
    if(ui->selfRB->isChecked())
        list = SNCDataBase::getSegmentDynamicByCityAndRange(this->currentCity,this->ui->startEdit->text(),this->ui->endEdit->text());

    initTable(list.size());

    for(int i=0;i<list.size();i++)
    {
        QStringList records = list.at(i).split(",");
        for(int j = 0;j<records.size()-1;j++)
        {
            QTableWidgetItem *item;
            item = new QTableWidgetItem();
            item->setTextAlignment(Qt::AlignHCenter|Qt::AlignVCenter);
            item->setData(Qt::DisplayRole,records.at(j).toInt());
            item->setData(Qt::UserRole,records.at(j));

            if(j==1 || j==2 || j==3 || j==4 || j==7)
            {
                QTableWidgetItem *itemDisplay;
                itemDisplay = new QTableWidgetItem();
                itemDisplay->setTextAlignment(Qt::AlignHCenter|Qt::AlignVCenter);
                if( j ==1 || j==2 || j==3 || j==4 )
                    itemDisplay->setData(Qt::DisplayRole,records.at(j)+"%");
                else
                {
                    int day = records.at(j).toInt();
                    if(day<0)
                        itemDisplay->setData(Qt::DisplayRole,"N/A");
                    else if(day==0)
                        itemDisplay->setData(Qt::DisplayRole,"最新");
                    else if(day<7)
                        itemDisplay->setData(Qt::DisplayRole,QString::number(day)+"天前");
                    else if(day>=7 && day <=31)
                        itemDisplay->setData(Qt::DisplayRole,QString::number(day/7)+"周前");
                    else
                        itemDisplay->setData(Qt::DisplayRole,"1个月前");

                }


                this->ui->tableWidget->setItem(i,j+7,itemDisplay);
            }
            this->ui->tableWidget->setItem(i,j,item);
        }
    }
    this->ui->tableWidget->sortByColumn(6);
    this->ui->tableWidget->sortByColumn(6);
    renderViewPort(ui->tableWidget->verticalScrollBar()->value());
    ui->lblCount->setText(QString("您已选择%1个号段").arg(0));
    for(int i=0;i<ui->tableWidget->rowCount();i++)
    {
        QTableWidgetItem *item = ui->tableWidget->item(i,0);
        //qDebug()<<item->data(Qt::DisplayRole)<<ui->startEdit->text();
        if(item->data(Qt::DisplayRole).toString()==ui->startEdit->text())
        {
            //ui->tableWidget->setAutoScroll(true);
            //QModelIndex index = ui->tableWidget->model()->index
            ui->tableWidget->setCurrentItem(item);
            ui->tableWidget->verticalScrollBar()->setValue(i);
            ui->tableWidget->viewport()->setFocus();
            ui->lblCount->setText(QString("您已选择%1个号段").arg(1));
            break;
        }
    }



}

void DialogSelectSegment2::on_allRB_clicked()
{
    //ui->widget->setVisible(false);
    fetchSegmentData();
}

void DialogSelectSegment2::on_cmccRB_clicked()
{
    //ui->widget->setVisible(false);
    fetchSegmentData();
}

void DialogSelectSegment2::on_cutcRB_clicked()
{
    //ui->widget->setVisible(false);
    fetchSegmentData();
}

void DialogSelectSegment2::on_ctccRB_clicked()
{
    //ui->widget->setVisible(false);
    fetchSegmentData();
}

void DialogSelectSegment2::on_selfRB_clicked()
{
    //ui->widget->setVisible(true);
    if(ui->startEdit->hasAcceptableInput()&&ui->endEdit->hasAcceptableInput()&&ui->selfRB->isChecked())
        fetchSegmentData();
}

void DialogSelectSegment2::on_startEdit_textChanged(const QString &arg1)
{
    //if(ui->startEdit->hasAcceptableInput()&&ui->endEdit->hasAcceptableInput()&&ui->selfRB->isChecked())
    //    fetchSegmentData();
    if(ui->startEdit->hasAcceptableInput()){

        QStringList list = SNCDataBase::getCityBySegment(ui->startEdit->text());
        if(list.size()==3)
            ui->pushButtonPosition->setEnabled(true);
        else
            ui->pushButtonPosition->setEnabled(false);
    }
    else
        ui->pushButtonPosition->setEnabled(false);
}

void DialogSelectSegment2::on_endEdit_textChanged(const QString &arg1)
{
    if(ui->startEdit->hasAcceptableInput()&&ui->endEdit->hasAcceptableInput()&&ui->selfRB->isChecked())
        fetchSegmentData();
}

QList<QStringList> DialogSelectSegment2::getSelectedSegmentsInfo()
{
    QList<QStringList> segments;
    if(this->currentCity.isEmpty())
        return segments;

    for(int i=0;i<this->ui->tableWidget->rowCount();i++)
    {
        QStringList infos;
        for(int j=0;j<=7;j++)
        {
            QTableWidgetItem *item;
            item = this->ui->tableWidget->item(i,j);
            if(0 == j)
            {
                if(!item->isSelected())
                    break;
                else
                    infos.append(this->currentCity);
            }
            infos.append(item->data(Qt::UserRole).toString());
        }
        if(infos.size()>0)
            segments.append(infos);
    }
    return segments;
}

QMap<QString,QString> DialogSelectSegment2::getSaveFileName()
{
    return m_filename;
}

QLabel* DialogSelectSegment2::createSampleLabel(double sampleIndex)
{
    QLabel *label = new QLabel();

    /*label->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
    label->setMaximumWidth(200);
    label->setMinimumWidth(200);
    label->setMaximumHeight(10);
    label->setMinimumHeight(10);
    */
    if(sampleIndex<20)
        label->setPixmap(QPixmap(":/red-bar.png"));
    else if(sampleIndex>=20 && sampleIndex<50)
        label->setPixmap(QPixmap(":/yellow-bar.png"));
    else
        label->setPixmap(QPixmap(":/blue-bar.png"));
       /*
    if(sampleIndex<20)
        label->setStyleSheet("QLabel{background-image: url(:/red-bar.png);background-repeat:norepeat; width:12px; background-color: rgb(255, 170, 255); }");
    else if(sampleIndex>=20 && sampleIndex<50)
        label->setStyleSheet("QLabel{background-image: url(:/yellow-bar.png); background-color: rgb(255, 170, 255); }");
    else
        label->setStyleSheet("QLabel{background-image: url(:/blue-bar.png); background-color: rgb(255, 170, 255); }");
        */
    label->setSizePolicy(QSizePolicy::Fixed,QSizePolicy::Preferred);
    label->setMinimumWidth(sampleIndex);
    label->setMaximumWidth(sampleIndex);
    return label;
}
QLabel* DialogSelectSegment2::createNumberLabel(double numberIndex)
{
    QLabel *label = new QLabel();
    if(numberIndex==0)
        label->setPixmap(QPixmap(":/s0.png"));
    else if(numberIndex>0 && numberIndex<20)
        label->setPixmap(QPixmap(":/s1.png"));
    else if(numberIndex>=20 && numberIndex<40)
        label->setPixmap(QPixmap(":/s2.png"));
    else if(numberIndex>=40 && numberIndex<60)
        label->setPixmap(QPixmap(":/s3.png"));
    else if(numberIndex>=60 && numberIndex<80)
        label->setPixmap(QPixmap(":/s4.png"));
    else
        label->setPixmap(QPixmap(":/s5.png"));
    return label;
}
void DialogSelectSegment2::sortByColumnOffset(int col)
{
    if(col == 8)
        col = 1;
    else if(col == 9)
        col = 2;
    else if(col == 10)
        col = 3;
    else if(col == 11)
        col = 4;
    else if(col == 12)
        col = 5;
    else if(col == 13)
        col = 6;
    else if(col == 14)
        col = 7;
    if(!ui->tableWidget->item(0,0))
        return ;
    this->ui->tableWidget->sortByColumn(col);

    renderViewPort(ui->tableWidget->verticalScrollBar()->value());
}
void DialogSelectSegment2::initTable(int rows)
{
    ui->tableWidget->horizontalHeader()->setVisible(true);
    ui->tableWidget->verticalHeader()->setVisible(true);

    ui->tableWidget->horizontalHeader()->setStyleSheet("font:12px");
    QStringList headers;
    headers.append("号段");
    headers.append("实号");
    headers.append("空号");
    headers.append("停机");
    headers.append("关机");
    headers.append("样本数量");
    headers.append("推荐度");
    headers.append("更新时间");
    headers.append("实号");
    headers.append("空号");
    headers.append("停机");
    headers.append("关机");
    headers.append("样本数量");
    headers.append("推荐度");
    headers.append("更新时间");
    for(int j=0;j<ui->tableWidget->rowCount();j++)
    {
        if(  ui->tableWidget->cellWidget(j,12))
        {
            delete ui->tableWidget->cellWidget(j,12);
        }

        if(  ui->tableWidget->cellWidget(j,13))
        {
            delete ui->tableWidget->cellWidget(j,13);
        }
    }
    this->ui->tableWidget->setRowCount(0);
    this->ui->tableWidget->setColumnCount(0);
    this->ui->tableWidget->setSelectionBehavior(QAbstractItemView::SelectRows);
    this->ui->tableWidget->setSelectionMode(QAbstractItemView::MultiSelection);
    this->ui->tableWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);
    this->ui->tableWidget->setColumnCount(15);
    this->ui->tableWidget->setHorizontalHeaderLabels(headers);
    this->ui->tableWidget->setShowGrid(false);
    this->ui->tableWidget->setAlternatingRowColors(true);
    this->ui->tableWidget->setColumnWidth(0,90);
    this->ui->tableWidget->setColumnWidth(8,40);
    this->ui->tableWidget->setColumnWidth(9,40);
    this->ui->tableWidget->setColumnWidth(10,40);
    this->ui->tableWidget->setColumnWidth(11,40);
    this->ui->tableWidget->setColumnWidth(12,120);
    this->ui->tableWidget->setColumnWidth(13,120);
    this->ui->tableWidget->setColumnWidth(14,90);
    this->ui->tableWidget->hideColumn(1);
    this->ui->tableWidget->hideColumn(2);
    this->ui->tableWidget->hideColumn(3);
    this->ui->tableWidget->hideColumn(4);
    this->ui->tableWidget->hideColumn(5);
    this->ui->tableWidget->hideColumn(6);
    this->ui->tableWidget->hideColumn(7);/**/
    this->ui->tableWidget->setRowCount(rows);
    ui->tableWidget->verticalHeader()->setVisible(false);
    ui->tableWidget->horizontalHeader()->setResizeMode(QHeaderView::Fixed);
    ui->tableWidget->verticalHeader()->setResizeMode(QHeaderView::Fixed);
    ui->tableWidget->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
    ui->tableWidget->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
    ui->tableWidget->verticalHeader()->setFixedWidth(40);
    ui->tableWidget->verticalHeader()->setDefaultSectionSize(30);
    ui->tableWidget->horizontalHeader()->setFixedHeight(30);
    ui->tableWidget->setSortingEnabled(true);
}
bool DialogSelectSegment2::isAppend()
{
    return bAppend;
}

void DialogSelectSegment2::on_pushButtonAppend_clicked()
{
    bAppend = true;
    saveToFile();
    this->accept();

}


void DialogSelectSegment2::on_tableWidget_itemSelectionChanged()
{
    QList<QTableWidgetItem *> items = ui->tableWidget->selectedItems();
    if(items.size()==0)
        return ;
    int count=0;
    for(int i=0;i<items.size();i++)
    {
        QTableWidgetItem *item = items.at(i);
        if(item->column()==0)
        {
            count++;
        }
    }
    ui->lblCount->setText(QString("您已选择%1个号段").arg(count));
}

void DialogSelectSegment2::on_pushButtonClose_clicked()
{
    this->reject();
}

void DialogSelectSegment2::onUpdateMessage(QString msg, int rtCode)
{
   if(rtCode==-3)
       QMessageBox::critical(this,"系统通知",msg,QMessageBox::Ok);
}

void DialogSelectSegment2::on_pushButtonClear_clicked()
{
    for(int i=0;i<ui->tableWidget->rowCount();i++)
    {
        QTableWidgetItem *item;
        item = this->ui->tableWidget->item(i,0);
        if(item->isSelected())
            this->ui->tableWidget->selectRow(i);
    }
    ui->lblCount->setText(QString("您已选择%1个号段").arg(0));
}

bool DialogSelectSegment2::eventFilter(QObject *object, QEvent *event)
{
    if( event->type() == QEvent::KeyPress)
        {
            // if yes, we need to cast the event into a QMouseEvent type
            QKeyEvent * pKeyEvent = static_cast<QKeyEvent *>(event);
            // check whether it's mid button pressed
            if (pKeyEvent->key() == Qt::Key_Control||pKeyEvent->key() == Qt::Key_Shift)
            {
                //do the processing and return true
                //textBrowserErrorInfo->setText(tr("clicked"));
                ui->tableWidget->setSelectionMode(QAbstractItemView::ExtendedSelection);
                return true;   //一定要返回true，如果你不想别的object也能接收到这个event
            }
        }
    else if( event->type() == QEvent::KeyRelease)
    {
        QKeyEvent * pKeyEvent = static_cast<QKeyEvent *>(event);
        // check whether it's mid button pressed
        if (pKeyEvent->key() == Qt::Key_Control||pKeyEvent->key() == Qt::Key_Shift)
        {
            //do the processing and return true
            //textBrowserErrorInfo->setText(tr("clicked"));
            ui->tableWidget->setSelectionMode(QAbstractItemView::MultiSelection);
            return true;   //一定要返回true，如果你不想别的object也能接收到这个event
        }
    }
    return QWidget::eventFilter(object, event);

}/**/

void DialogSelectSegment2::on_pushButtonPosition_clicked()
{
    QStringList list = SNCDataBase::getCityBySegment(ui->startEdit->text());
    if(list.size()==3)
    {
        QString province = list.at(0);
        QString city = list.at(1);
        for(int i=0;i<segmentModel->rowCount();i++)
        {
            QModelIndex index = segmentModel->index(i,0,QModelIndex());
            bool match = false;
            if(index.data(Qt::DisplayRole)==province)
            {
                for(int j=0;j<index.model()->rowCount();j++)
                {
                    QModelIndex childIndex = index.model()->index(j,0,index);
                    if(childIndex.data(Qt::DisplayRole)==city){
                        ui->treeView->setCurrentIndex(childIndex);
                        match = true;
                        on_treeView_clicked(childIndex);
                        break;
                    }
                }

            }
            if(match)
                break;
        }

    }
}

void DialogSelectSegment2::on_startEdit_returnPressed()
{
    if(ui->pushButtonPosition->isEnabled())
        on_pushButtonPosition_clicked();
}