#include "autocookwindow.h"
  #include "ui_autocookwindow.h"

  #include "keepwarmpopup.h"
  
  AutoCookWindow::AutoCookWindow(QWidget *parent, Cook cook) :

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

      cook(cook)

  {
      ui->setupUi(this);

      ui->clockContainer->setParent(ui->upperStack);

      setAttribute(Qt::WA_DeleteOnClose);

      autocook = AutoCook(cook);
      processSelected = false;
  
      setupUi();

      Oven *oven = Oven::getInstance();
      connect(oven, SIGNAL(changed(Oven*)), SLOT(updateView()));

  
      returnToCurrentStepTimer.setSingleShot(true);
      returnToCurrentStepTimer.setInterval(3000);
      connect(&returnToCurrentStepTimer, SIGNAL(timeout()), SLOT(returnToCurrentStep()));

      showCurrentHumidityTimer.setSingleShot(true);
      showCurrentHumidityTimer.setInterval(3000);
      connect(&showCurrentHumidityTimer, SIGNAL(timeout()), SLOT(showCurrentHumidity()));

      showCurrentTempTimer.setSingleShot(true);
      showCurrentTempTimer.setInterval(3000);
      connect(&showCurrentTempTimer, SIGNAL(timeout()), SLOT(showCurrentTemp()));

      connect(&checkCookTimer, SIGNAL(timeout()), SLOT(checkCook()));
      checkCookTimer.start(100);

      connect(&checkProcessTimer, SIGNAL(timeout()), SLOT(checkProcess()));

  }
  
  AutoCookWindow::~AutoCookWindow()
  {
      delete ui;
  }
  
  void AutoCookWindow::setupUi()
  {

      steamModeIcon.load(":/images/cook_mode/small_steam.png");
      dryModeIcon.load(":/images/cook_mode/small_dryheat.png");
      combiModeIcon.load(":/images/cook_mode/small_combi.png");

      ui->cookTypeIcon->setPixmap(Define::icon(cook.type));
      ui->selectCookButton->setText(cook.name);

      ui->stepIndicator->setMaximum(cook.steps.size() - 1);

  
      ui->cookStepAnimation->start(300);
  
      ui->humidityGauge->setMinimum(0);
      ui->humidityGauge->setMaximum(100);
      ui->humidityGauge->setValue(0);
  
      ui->heatGauge->setMinimum(30);
      ui->heatGauge->setMaximum(300);
      ui->heatGauge->setValue(30);

      ui->openDoorAnimation->load(":/images/animation/door_01.png");
      ui->openDoorAnimation->load(":/images/animation/door_02.png");
      ui->openDoorAnimation->load(":/images/animation/door_03.png");
      ui->openDoorAnimation->load(":/images/animation/door_04.png");
      ui->openDoorAnimation->load(":/images/animation/door_05.png");
      ui->openDoorAnimation->load(":/images/animation/door_06.png");
      ui->openDoorAnimation->load(":/images/animation/door_07.png");
      ui->openDoorAnimation->load(":/images/animation/door_08.png");
      ui->openDoorAnimation->load(":/images/animation/door_09.png");

      ui->openDoorAnimation->start(300);
      ui->openDoorAnimation->hide();
      ui->openDoorArrow->hide();

      ui->closeDoorAnimation->load(":/images/animation/door_09.png");
      ui->closeDoorAnimation->load(":/images/animation/door_08.png");
      ui->closeDoorAnimation->load(":/images/animation/door_07.png");
      ui->closeDoorAnimation->load(":/images/animation/door_06.png");
      ui->closeDoorAnimation->load(":/images/animation/door_05.png");
      ui->closeDoorAnimation->load(":/images/animation/door_04.png");
      ui->closeDoorAnimation->load(":/images/animation/door_03.png");
      ui->closeDoorAnimation->load(":/images/animation/door_02.png");
      ui->closeDoorAnimation->load(":/images/animation/door_01.png");

      ui->closeDoorAnimation->start(300);
      ui->closeDoorAnimation->hide();
      ui->closeDoorArrow->hide();

      lastViewCookMode = Define::InvalidMode;
      lastViewCookType = Define::Invalid;
      lastViewCoreTemp = 999;
      lastViewDoorType = Define::Invalid;
      lastViewTime = 0;
      lastViewStepIndex = -1;
      selectedStepIndex = 0;
      showingCurrentHumidity = false;
      showingCurrentTemp = false;

      if (autocook.cook.processes.isEmpty())

      {

          ui->processTitleLabel->hide();
          ui->processTypeLabel->hide();
          ui->processButton_1->hide();
          ui->processButton_2->hide();
          ui->processButton_3->hide();

      }
      else
      {

          QString typeText;
          QSignalMapper *sm = NULL;
          for (int i = 0; i < 3; i++)

          {

              QPushButton *pb;
              switch (i)

              {
              case 0:

                  pb = ui->processButton_1;

                  break;
              case 1:

                  pb = ui->processButton_2;

                  break;
              case 2:

                  pb = ui->processButton_3;

                  break;
              }

              if (i < autocook.cook.processes.size())

              {

                  if (sm == NULL)
                  {
                      sm = new QSignalMapper(this);
                      connect(sm, SIGNAL(mapped(int)), SLOT(startProcess(int)));
                  }
  
                  Define::Process process = autocook.cook.processes[i];
  
                  QString text = Define::name(process);
                  if (typeText.isEmpty())
                      typeText = text;

                  else

                      typeText += ", " + text;
  
                  QString styleSheet = QString("QPushButton { border-image: url(%1) } QPushButton:pressed { border-image: url(%2) }")
                          .arg(Define::icon(process))
                          .arg(Define::iconOverlay(process));
  
                  pb->setStyleSheet(styleSheet);
  
                  sm->setMapping(pb, (int) process);
                  connect(pb, SIGNAL(clicked()), sm, SLOT(map()));
              }
              else
              {
                  pb->hide();

              }
          }

          ui->processTypeLabel->setText(typeText);

      }

  
      ui->processContainer->hide();
  
      updateView();

  }

  void AutoCookWindow::updateView()

  {

      Oven *oven = Oven::getInstance();
  
      QString spanFontSize11("<span style=\"font-size:11pt\">%1</span>");
      QString spanFontSize9("<span style=\"font-size:9pt\">%1</span>");
  
      int remainingTime = qMax(0, autocook.remainingTime());
      if (remainingTime != lastViewTime)

      {

          lastViewTime = remainingTime;
  
          QString hour = spanFontSize11.arg("시간");
          QString min = spanFontSize11.arg("분");
          QString sec = spanFontSize11.arg("초");
  
          if (remainingTime >= 3600)
              ui->timeLabel->setText(QString("%1%2 %3%4")
                                     .arg(remainingTime / 3600)
                                     .arg(hour)
                                     .arg((remainingTime % 3600) / 60, 2, 10, QLatin1Char('0'))
                                     .arg(min));
          else if (remainingTime >= 60)
              ui->timeLabel->setText(QString("%1%2 %3%4")
                                     .arg(remainingTime / 60)
                                     .arg(min)
                                     .arg(remainingTime % 60, 2, 10, QLatin1Char('0'))
                                     .arg(sec));
          else
              ui->timeLabel->setText(QString("%1%2")
                                     .arg(remainingTime)
                                     .arg(sec));

      }

      int coreTemp = oven->currentInterTemp();
      if (coreTemp != lastViewCoreTemp)
      {
          lastViewCoreTemp = coreTemp;

          QString coreTempLabel = QString::number(coreTemp);
          if (cook.isCoreTempValid())
              coreTempLabel += spanFontSize11.arg("℃ / " + QString::number(cook.coreTemp())) + spanFontSize9.arg("℃");
          else
              coreTempLabel += spanFontSize11.arg("℃");

          ui->interTempLabel->setText(coreTempLabel);

      }

      if (autocook.done())

      {

          if (!oven->door())
          {
              if (ui->openDoorAnimation->isHidden())
                  ui->openDoorAnimation->show();

              if (ui->openDoorArrow->isHidden())
                  ui->openDoorArrow->show();
  
              if (ui->closeDoorAnimation->isVisible())
                  ui->closeDoorAnimation->hide();
  
              if (ui->closeDoorArrow->isVisible())
                  ui->closeDoorArrow->hide();
          }
          else

          {

              if (ui->openDoorAnimation->isVisible())
                  ui->openDoorAnimation->hide();
  
              if (ui->openDoorArrow->isVisible())
                  ui->openDoorArrow->hide();
  
              if (ui->closeDoorAnimation->isVisible())
                  ui->closeDoorAnimation->hide();
  
              if (ui->closeDoorArrow->isVisible())
                  ui->closeDoorArrow->hide();

          }

  
          if (ui->processContainer->isHidden())
              ui->processContainer->show();

      }

      else if (autocook.isWaitingDoorOpened() && !oven->door())
      {
          if (ui->openDoorAnimation->isHidden())
              ui->openDoorAnimation->show();

          if (ui->openDoorArrow->isHidden())
              ui->openDoorArrow->show();

          if (ui->closeDoorAnimation->isVisible())
              ui->closeDoorAnimation->hide();

          if (ui->closeDoorArrow->isVisible())
              ui->closeDoorArrow->hide();

      }

      else if (!autocook.isWaitingDoorOpened() && oven->door())
      {
          if (ui->openDoorAnimation->isVisible())
              ui->openDoorAnimation->hide();

          if (ui->openDoorArrow->isVisible())
              ui->openDoorArrow->hide();

          if (ui->closeDoorAnimation->isHidden())
              ui->closeDoorAnimation->show();

          if (ui->closeDoorArrow->isHidden())
              ui->closeDoorArrow->show();
      }
      else
      {
          if (ui->openDoorAnimation->isVisible())
              ui->openDoorAnimation->hide();

          if (ui->openDoorArrow->isVisible())
              ui->openDoorArrow->hide();

          if (ui->closeDoorAnimation->isVisible())
              ui->closeDoorAnimation->hide();

          if (ui->closeDoorArrow->isVisible())
              ui->closeDoorArrow->hide();
      }

      if (autocook.cook.steps[autocook.currentStepIndex].type == Define::Preheat)
      {
          if (ui->preheatIcon->isHidden())
              ui->preheatIcon->show();

          if (ui->preheatLabel->isHidden())
              ui->preheatLabel->show();

          if (ui->preheatGauge->isHidden())
              ui->preheatGauge->show();
  
          ui->preheatGauge->setMaximum(autocook.cook.steps[autocook.currentStepIndex].temp);
          ui->preheatGauge->setMinimum(autocook.startTemp);
          ui->preheatGauge->setValue(oven->currentTemp());
      }
      else

      {

          if (ui->preheatIcon->isVisible())
              ui->preheatIcon->hide();

          if (ui->preheatLabel->isVisible())
              ui->preheatLabel->hide();

          if (ui->preheatGauge->isVisible())
              ui->preheatGauge->hide();

      }

      if (selectedStepIndex != lastViewStepIndex)

      {

          lastViewStepIndex = selectedStepIndex;

          ui->stepIndicator->setCurrentIndex(selectedStepIndex);

      }

      CookStep showingStep = autocook.cook.steps[selectedStepIndex];
      if (Define::classify(showingStep.type) == Define::DoorClass)

      {

          if (ui->cookStepIcon->isVisible())
              ui->cookStepIcon->hide();

          if (ui->cookStepLabel->isVisible())
              ui->cookStepLabel->hide();
  
          if (ui->cookModeIcon->isVisible())
              ui->cookModeIcon->hide();
  
          if (ui->humidityGauge->isVisible())
              ui->humidityGauge->hide();
  
          if (ui->humidityGaugeButton->isVisible())
              ui->humidityGaugeButton->hide();
  
          if (ui->humidityLabel->isVisible())
              ui->humidityLabel->hide();
  
          if (ui->heatGauge->isVisible())
              ui->heatGauge->hide();
  
          if (ui->heatGaugeButton->isVisible())
              ui->heatGaugeButton->hide();
  
          if (ui->heatLabel->isVisible())
              ui->heatLabel->hide();
  
          if (ui->doorStepLabel->isHidden())
              ui->doorStepLabel->show();
  
          if (ui->cookStepAnimation->isHidden())
              ui->cookStepAnimation->show();
  
          if (showingStep.type != lastViewDoorType)

          {

              lastViewDoorType = showingStep.type;

              ui->doorStepLabel->setText(Define::name(showingStep.type));
              ui->cookStepAnimation->clear();
              switch (showingStep.type)
              {
              case Define::PutThermometer:
                  ui->doorStepLabel->setText("중심 온도계 삽입");
                  ui->cookStepAnimation->load(":/images/animation/thermometer_01.png");
                  ui->cookStepAnimation->load(":/images/animation/thermometer_02.png");
                  ui->cookStepAnimation->setGeometry((900-210)/2, 800, 210, 307);
                  ui->cookStepAnimation->start(300);
                  break;
              case Define::Load:
                  ui->doorStepLabel->setText("식재료 적재");
                  ui->cookStepAnimation->load(":/images/animation/load_01.png");
                  ui->cookStepAnimation->load(":/images/animation/load_02.png");
                  ui->cookStepAnimation->load(":/images/animation/load_03.png");
                  ui->cookStepAnimation->load(":/images/animation/load_04.png");
                  ui->cookStepAnimation->load(":/images/animation/load_03.png");
                  ui->cookStepAnimation->load(":/images/animation/load_02.png");
                  ui->cookStepAnimation->load(":/images/animation/load_01.png");
                  ui->cookStepAnimation->setGeometry((900-264)/2, 800, 264, 307);
                  ui->cookStepAnimation->start(300);
                  break;
              case Define::Cut:
                  ui->doorStepLabel->setText("자르기");
                  ui->cookStepAnimation->load(":/images/animation/cut_01.png");
                  ui->cookStepAnimation->load(":/images/animation/cut_02.png");
                  ui->cookStepAnimation->load(":/images/animation/cut_03.png");
                  ui->cookStepAnimation->setGeometry((900-264)/2, 800, 264, 307);
                  ui->cookStepAnimation->start(300);
                  break;
              case Define::Pour:
                  ui->doorStepLabel->setText("물 붓기");
                  ui->cookStepAnimation->load(":/images/animation/pour_01.png");
                  ui->cookStepAnimation->load(":/images/animation/pour_02.png");
                  ui->cookStepAnimation->load(":/images/animation/pour_03.png");
                  ui->cookStepAnimation->load(":/images/animation/pour_04.png");
                  ui->cookStepAnimation->setGeometry((900-264)/2, 800, 264, 307);
                  ui->cookStepAnimation->start(300);
                  break;
              default:
                  ui->doorStepLabel->hide();
                  ui->cookStepAnimation->hide();

              }
          }
      }

      else

      {

          if (ui->doorStepLabel->isVisible())
              ui->doorStepLabel->hide();
  
          if (ui->cookStepAnimation->isVisible())
              ui->cookStepAnimation->hide();
  
          if (ui->cookStepIcon->isHidden())
              ui->cookStepIcon->show();
  
          if (ui->cookStepLabel->isHidden())
              ui->cookStepLabel->show();
  
          if (ui->cookModeIcon->isHidden())
              ui->cookModeIcon->show();
  
          if (ui->humidityGauge->isHidden())
              ui->humidityGauge->show();
  
          if (ui->humidityGaugeButton->isHidden())
              ui->humidityGaugeButton->show();
  
          if (ui->humidityLabel->isHidden())
              ui->humidityLabel->show();
  
          if (ui->heatGauge->isHidden())
              ui->heatGauge->show();
  
          if (ui->heatGaugeButton->isHidden())
              ui->heatGaugeButton->show();
  
          if (ui->heatLabel->isHidden())
              ui->heatLabel->show();
  
          if (showingStep.type != lastViewCookType)

          {

              lastViewCookType = showingStep.type;

              ui->cookStepIcon->setPixmap(Define::icon(showingStep.type));
              ui->cookStepLabel->setText(Define::name(showingStep.type));

          }

  
          if (showingStep.mode != lastViewCookMode)

          {

              lastViewCookMode = showingStep.mode;

              switch (showingStep.mode)
              {
              case Define::SteamMode:
                  ui->cookModeIcon->setPixmap(steamModeIcon);
                  break;
              case Define::CombiMode:
                  ui->cookModeIcon->setPixmap(combiModeIcon);
                  break;
              case Define::DryMode:
                  ui->cookModeIcon->setPixmap(dryModeIcon);
                  break;
              case Define::InvalidClass:
                  ui->cookModeIcon->hide();
                  break;

              }
          }

          ui->humidityGauge->setValue(showingStep.humidity);

          int humidity;
          if (showingCurrentHumidity)
              humidity = oven->currentHumidity();
          else
              humidity = showingStep.humidity;

          if (humidity != lastViewHumidity)
          {
              lastViewHumidity = humidity;
              ui->humidityLabel->setText(QString("%1%").arg(humidity));
          }

          ui->heatGauge->setValue(showingStep.temp);

          int temp;
          if (showingCurrentTemp)
              temp = oven->currentTemp();
          else
              temp = showingStep.temp;

          if (temp != lastViewTemp)
          {
              lastViewTemp = temp;
              ui->heatLabel->setText(QString("%1℃").arg(temp));
          }

      }
  }
  
  void AutoCookWindow::checkCook()
  {

      int lastStepIndex = autocook.currentStepIndex;
      if (autocook.advance())

      {

          if (lastStepIndex != autocook.currentStepIndex)
              selectedStepIndex = autocook.currentStepIndex;
  
          if (autocook.done())
              checkCookTimer.stop();

      }
  
      updateView();
  }

  void AutoCookWindow::startProcess(int process)

  {

      if (processSelected)
          return;

      processSelected = true;

      Define::Process p = (Define::Process) process;
      switch (p)
      {
      case Define::CookAgain:
      {
          close();

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

          break;
      }
      case Define::MakeCrisper:
      {
          selectedProcess = (Define::Process) process;

          CookStep &step = autocook.cook.steps[autocook.cook.steps.size() - 1];

          CookStep newStep = step;
          newStep.type = Define::MakeCrispy;
          newStep.humidity = 0;
          newStep.temp += 10;
          newStep.time = 0;
          newStep.humidification = 0;
          newStep.dehumidification = 0;
          autocook.cook.steps.append(newStep);
          autocook.currentStepIndex = autocook.cook.steps.size() - 1;
          ui->stepIndicator->setMaximum(autocook.cook.steps.size() - 1);
          returnToCurrentStep();

          Oven *oven = Oven::getInstance();

          oven->setHumidity(0);

          oven->setTemp(step.temp + 10);
          oven->startCooking();

          checkProcessTimer.start(100);
          break;
      }
      case Define::KeepWarm:
      {
          processSelected = false;
          selectedProcess = (Define::Process) process;

          KeepWarmPopup *p = new KeepWarmPopup(this);
          p->showFullScreen();
          p->raise();
          break;
      }
      }

  }

  void AutoCookWindow::checkProcess()

  {

      if (!processSelected)
          return;

      switch (selectedProcess)
      {
      case Define::MakeCrisper:
      {
          Oven *oven = Oven::getInstance();
          if (oven->currentTemp() >= oven->temp())

          {

              oven->stopCooking();
              checkProcessTimer.stop();

              processSelected = false;

          }

          break;
      }
      default:
          break;

      }

  
      updateView();

  }

  void AutoCookWindow::returnToCurrentStep()

  {

      selectedStepIndex = autocook.currentStepIndex;
      showingDifferentStep = false;
      updateView();

  }

  void AutoCookWindow::showCurrentHumidity()

  {

      showingCurrentHumidity = true;
      updateView();
  }

  void AutoCookWindow::showCurrentTemp()
  {
      showingCurrentTemp = true;
      updateView();

  }
  
  void AutoCookWindow::on_humidityGaugeButton_pressed()
  {
      showCurrentHumidityTimer.start();
  }
  
  void AutoCookWindow::on_humidityGaugeButton_released()
  {

      if (showCurrentHumidityTimer.isActive())
          showCurrentHumidityTimer.stop();

      if (showingCurrentHumidity)
      {
          showingCurrentHumidity = false;
          updateView();
      }

  }
  
  void AutoCookWindow::on_heatGaugeButton_pressed()
  {
      showCurrentTempTimer.start();
  }
  
  void AutoCookWindow::on_heatGaugeButton_released()
  {

      if (showCurrentTempTimer.isActive())
          showCurrentTempTimer.stop();

      if (showingCurrentTemp)
      {
          showingCurrentTemp = false;
          updateView();
      }

  }

  void AutoCookWindow::on_backButton_clicked()

  {

      Oven::getInstance()->stop();
      close();
  }

  void AutoCookWindow::on_showPrevStepButton_clicked()
  {
      if (selectedStepIndex > 0)
      {
          selectedStepIndex--;
          updateView();
      }
  
      returnToCurrentStepTimer.start();

  }

  void AutoCookWindow::on_showNextStepButton_clicked()

  {

      if (selectedStepIndex + 1 < autocook.cook.steps.size())

      {
          selectedStepIndex++;
          updateView();
      }

      returnToCurrentStepTimer.start();

  }