#include "autocookconfigwindow.h"
  #include "ui_autocookconfigwindow.h"

  #include <QKeyEvent>

  #include "autocookwindow.h"

  #include "confirmpopup.h"

  #include "stringer.h"

  #include "favoritenamepopup.h"

  #include "soundplayer.h"

  #include "configwindow.h"
  #include "washwindow.h"
  #include "mainwindow.h"

  #include "autocookselectionpopup.h"

  #include "autocookcheckwindow.h"

  AutoCookConfigWindow::AutoCookConfigWindow(QWidget *parent, Cook cook) :

      QMainWindow(parent),
      ui(new Ui::AutoCookConfigWindow),

      cook(cook)
  {
      ui->setupUi(this);
  
      ui->clockContainer->setParent(ui->upperStack);
      setAttribute(Qt::WA_DeleteOnClose);

      configWidgets.append(
                  ConfigWidget {
                      ui->configButton_1,

                      ui->configMinLabel_1,
                      ui->configMaxLabel_1,
                      ui->configCurrentLabel_1,
                      ui->configSlider_1
                  });
      configWidgets.append(
                  ConfigWidget {
                      ui->configButton_2,

                      ui->configMinLabel_2,
                      ui->configMaxLabel_2,
                      ui->configCurrentLabel_2,
                      ui->configSlider_2
                  });
      configWidgets.append(
                  ConfigWidget {
                      ui->configButton_3,

                      ui->configMinLabel_3,
                      ui->configMaxLabel_3,
                      ui->configCurrentLabel_3,
                      ui->configSlider_3
                  });
      configWidgets.append(
                  ConfigWidget {
                      ui->configButton_4,

                      ui->configMinLabel_4,
                      ui->configMaxLabel_4,
                      ui->configCurrentLabel_4,
                      ui->configSlider_4
                  });
      configWidgets.append(
                  ConfigWidget {
                      ui->configButton_5,

                      ui->configMinLabel_5,
                      ui->configMaxLabel_5,
                      ui->configCurrentLabel_5,
                      ui->configSlider_5
                  });

      foreach (Slider *s, findChildren<Slider *>())

      {
          connect(s, SIGNAL(sliderPressed()), SLOT(updateView()));

          connect(s, SIGNAL(sliderMoved(int)), SLOT(updateConfig()));

      }

      setupUi();
  
      afterThreeSecsTimer.setSingleShot(true);
      afterThreeSecsTimer.setInterval(3000);
      connect(&afterThreeSecsTimer, SIGNAL(timeout()), SLOT(afterThreeSecs()));
  
      foreach (QPushButton *button, findChildren<QPushButton *>())
          connect(button, &QPushButton::pressed, SoundPlayer::playClick);
  
      foreach (QWidget *w, findChildren<QWidget *>())
          w->installEventFilter(this);

      setFocus();

      afterThreeSecsTimer.start();
  }
  
  AutoCookConfigWindow::~AutoCookConfigWindow()
  {
      delete ui;
  }
  
  bool AutoCookConfigWindow::eventFilter(QObject */*watched*/, QEvent *event)
  {
      switch (event->type())

      {

      case QEvent::KeyPress:
      case QEvent::KeyRelease:
      case QEvent::MouseButtonPress:
      case QEvent::MouseButtonRelease:
      case QEvent::MouseMove:
          afterThreeSecsTimer.start();
          break;
      default:
          break;

      }

      return false;
  }

  void AutoCookConfigWindow::keyPressEvent(QKeyEvent *event)
  {
      switch (event->key())

      {

      case 0x01000030:    // Turn left
          onEncoderLeft();
          break;
      case 0x01000031:    // Push
          pushed = focusWidget();
          break;
      case 0x01000032:    // Turn right
          onEncoderRight();
          break;

      }

  }

  void AutoCookConfigWindow::keyReleaseEvent(QKeyEvent *event)
  {
      switch (event->key())
      {
      case 0x01000030:    // Turn left
          onEncoderLeft();
          break;
      case 0x01000031:    // Push
          if (focusWidget() == pushed)
              onEncoderClicked(pushed);
  
          pushed = NULL;
          break;
      case 0x01000032:    // Turn right
          onEncoderRight();
          break;
      }

  }

  void AutoCookConfigWindow::afterThreeSecs()

  {

      Slider *slider = qobject_cast<Slider *>(focusWidget());
      if (slider)
      {
          if (slider == ui->configSlider_1)
              ui->configButton_1->setFocus();
          else if (slider == ui->configSlider_2)
              ui->configButton_2->setFocus();
          else if (slider == ui->configSlider_3)
              ui->configButton_3->setFocus();
          else if (slider == ui->configSlider_4)
              ui->configButton_4->setFocus();
          else if (slider == ui->configSlider_5)
              ui->configButton_5->setFocus();
  
          afterThreeSecsTimer.start();
      }
      else
          start();
  }

  void AutoCookConfigWindow::changeCook(Cook cook)
  {
      if (this->cook.root == cook.root)
          return;
  
      this->cook = cook;
  
      setupUi();
  }
  
  void AutoCookConfigWindow::connectNewWindow(AutoCookWindow *w)
  {
      connect(w, SIGNAL(back()), &afterThreeSecsTimer, SLOT(start()));
      connect(w, SIGNAL(newWindow(AutoCookWindow*)), SLOT(connectNewWindow(AutoCookWindow*)));
  }

  void AutoCookConfigWindow::onEncoderLeft()
  {
      focusPreviousChild();
  }
  
  void AutoCookConfigWindow::onEncoderRight()
  {
      focusNextChild();
  }
  
  void AutoCookConfigWindow::onEncoderClicked(QWidget *clicked)
  {
      if (clicked == NULL)
          return;
  
      if (clicked->inherits("QPushButton"))
      {
          QPushButton *pb = qobject_cast<QPushButton *>(clicked);
          if (pb)
              pb->click();
      }
      else if (clicked->inherits("Slider"))
      {
          Slider *slider = qobject_cast<Slider *>(clicked);
          if (slider)
          {
              if (slider == ui->configSlider_1)
                  ui->configButton_1->setFocus();
              else if (slider == ui->configSlider_2)
                  ui->configButton_2->setFocus();
              else if (slider == ui->configSlider_3)
                  ui->configButton_3->setFocus();
              else if (slider == ui->configSlider_4)
                  ui->configButton_4->setFocus();
              else if (slider == ui->configSlider_5)
                  ui->configButton_5->setFocus();
          }
      }

  }
  
  void AutoCookConfigWindow::setupUi()
  {
      ui->cookTypeIcon->setPixmap(Define::icon(cook.type));
      ui->selectCookButton->setText(cook.name);

      QString styleSheet("\
  QPushButton { image: url(%1); }\
  QPushButton:pressed,\
  QPushButton:focus { image: url(%2); }\
  QPushButton:checked { image: url(%3); }");

      for (int idx = 0; idx < 5; idx++)
      {

          ConfigWidget cw = configWidgets.at(idx);

          CookConfig config = cook.configs[idx];
          if (config.type == Define::ConfigNotUsed)

          {

              cw.button->hide();

              cw.minimum->hide();
              cw.maximum->hide();
              cw.current->hide();
              cw.slider->hide();
          }
          else
          {

              cw.button->show();
              cw.minimum->show();
              cw.maximum->show();
              cw.current->show();
              cw.slider->show();

              cw.button->setStyleSheet(styleSheet
                                       .arg(Define::icon(config.type))
                                       .arg(Define::iconOverlay(config.type))
                                       .arg(Define::iconActiveted(config.type)));

              cw.minimum->setText(Define::minimum(config.type));
              cw.maximum->setText(Define::maximum(config.type));

              switch (config.type)

              {

              case Define::Time:

                  cw.slider->setSubPixmap(":/images/slider/sub_white.png");

                  break;

              case Define::BurnDegree:

                  cw.slider->setSubPixmap(":/images/slider/sub_yellow.png");

                  break;

              case Define::Brightness:

                  cw.slider->setSubPixmap(":/images/slider/sub_red.png");

                  break;
              default:

                  cw.slider->setSubPixmap(":/images/slider/sub_blue.png");

                  break;
              }

              cw.slider->blockSignals(true);
              cw.slider->setMinimum(1);
              cw.slider->setMaximum(config.maximum);
              cw.slider->setValue(config.current);
              cw.slider->blockSignals(false);
              cw.slider->bigTickInterval = 1;

          }
      }

      updateView();

  }
  
  void AutoCookConfigWindow::updateView()
  {
      for (int idx = 0; idx < 5; idx++)
      {

          CookConfig config = cook.configs[idx];
          if (config.type == Define::ConfigNotUsed)

              continue;
  
          ConfigWidget cw = configWidgets.at(idx);

          switch (config.type)

          {

          case Define::Time:

              cw.current->setText(Stringer::remainingTime(cook.time() * 1000, Stringer::fontSize14));

              break;

          case Define::BurnDegree:

              cw.current->setText(Stringer::temperature(cook.coreTemp(), Stringer::fontSize14));

              break;
          default:

              cw.current->setText(QString().sprintf(
                      "%d"
                      "<span style=\"font-size:11pt;\">/%d</span>",
                      config.current, config.maximum));

              break;
          }
      }

  
      QWidget *focused = focusWidget();
      ui->configButton_1->setChecked(focused == ui->configSlider_1);
      ui->configButton_2->setChecked(focused == ui->configSlider_2);
      ui->configButton_3->setChecked(focused == ui->configSlider_3);
      ui->configButton_4->setChecked(focused == ui->configSlider_4);
      ui->configButton_5->setChecked(focused == ui->configSlider_5);

  }
  
  void AutoCookConfigWindow::updateConfig()
  {

      cook.setConfig(ui->configSlider_1->sliderPosition(),
                     ui->configSlider_2->sliderPosition(),
                     ui->configSlider_3->sliderPosition(),
                     ui->configSlider_4->sliderPosition(),
                     ui->configSlider_5->sliderPosition());

  
      updateView();
  }

  void AutoCookConfigWindow::start()
  {

      setFocus();

      AutoCookWindow *w = new AutoCookWindow(parentWidget(), cook);
      w->setWindowModality(Qt::WindowModal);
      w->showFullScreen();
      w->raise();

      connect(w, SIGNAL(back()), &afterThreeSecsTimer, SLOT(start()));

      connect(w, SIGNAL(newWindow(AutoCookWindow*)), SLOT(connectNewWindow(AutoCookWindow*)));

  }

  void AutoCookConfigWindow::addFavorite()
  {
      AutoCookSetting s;
      s.type = cook.type;
      s.root = cook.root;
      for (int i = 0; i < 5; i++)
          s.configs[i] = cook.configs[i].current;
  
      FavoriteNamePopup *p = new FavoriteNamePopup(this, s);
      p->showFullScreen();
  }

  void AutoCookConfigWindow::on_backButton_clicked()

  {

      close();

  }

  void AutoCookConfigWindow::on_configButton_clicked()
  {
      ConfigWindow *w = new ConfigWindow(MainWindow::getInstance());
      w->setWindowModality(Qt::WindowModal);
      w->showFullScreen();
      w->raise();
  
      MainWindow::jump(w);
  }

  void AutoCookConfigWindow::on_favoritesButton_clicked()
  {
      ConfirmPopup *p = new ConfirmPopup(this, tr("즐겨찾기 항목에 추가하시겠습니까?"));
      p->showFullScreen();
  
      connect(p, SIGNAL(accepted()), SLOT(addFavorite()));

      if (afterThreeSecsTimer.isActive())

      {

          afterThreeSecsTimer.stop();
          connect(p, SIGNAL(rejected()), &afterThreeSecsTimer, SLOT(start()));

      }
  }

  
  void AutoCookConfigWindow::on_washButton_clicked()
  {
      WashWindow *w = new WashWindow(MainWindow::getInstance());
      w->setWindowModality(Qt::WindowModal);
      w->showFullScreen();
      w->raise();
  
      MainWindow::jump(w);
  }

  
  void AutoCookConfigWindow::on_configButton_1_clicked()
  {
      ui->configSlider_1->setFocus();

      updateView();

  }
  
  void AutoCookConfigWindow::on_configButton_2_clicked()
  {
      ui->configSlider_2->setFocus();

      updateView();

  }
  
  void AutoCookConfigWindow::on_configButton_3_clicked()
  {
      ui->configSlider_3->setFocus();

      updateView();

  }
  
  void AutoCookConfigWindow::on_configButton_4_clicked()
  {
      ui->configSlider_4->setFocus();

      updateView();

  }
  
  void AutoCookConfigWindow::on_configButton_5_clicked()
  {
      ui->configSlider_5->setFocus();

      updateView();

  }

  
  void AutoCookConfigWindow::on_selectCookButton_clicked()
  {

      setFocus();

      AutoCookSelectionPopup *p = new AutoCookSelectionPopup(this, cook.type);
      p->showFullScreen();
      p->raise();
  
      connect(p, SIGNAL(selected(Cook)), SLOT(changeCook(Cook)));

      connect(p, SIGNAL(selected(Cook)), SLOT(setFocus()));
      connect(p, SIGNAL(canceled()), SLOT(setFocus()));

  
      if (afterThreeSecsTimer.isActive())
      {
          afterThreeSecsTimer.stop();
          connect(p, SIGNAL(selected(Cook)), &afterThreeSecsTimer, SLOT(start()));
          connect(p, SIGNAL(canceled()), &afterThreeSecsTimer, SLOT(start()));
      }
  }

  
  void AutoCookConfigWindow::on_checkCookButton_clicked()
  {
      setFocus();
  
      AutoCookCheckWindow *w = new AutoCookCheckWindow(this, cook);
      w->setWindowModality(Qt::WindowModal);
      w->showFullScreen();
      w->raise();
  
      if (afterThreeSecsTimer.isActive())
      {
          afterThreeSecsTimer.stop();
          connect(w, SIGNAL(back()), &afterThreeSecsTimer, SLOT(start()));
      }
  }