#include "manualcookwindow.h"
  #include "ui_manualcookwindow.h"
  
  #include <QSignalMapper>
  #include <QTimer>
  #include <QtDebug>

  #include "preheatpopup.h"

  #include "cooldownpopup.h"

  #include "cookhistory.h"
  #include "favoritenamepopup.h"
  #include "confirmpopup.h"

  #include "stringer.h"
  #include "config.h"

  #include <QTime>

  namespace {
  
  enum TemperatureFormat { Celsius, Fahrenheit };
  TemperatureFormat temperatureFormat()
  {
      Define::config_item item = Config::getInstance()->getConfigValue(Define::config_temptype);
      switch (item.d32)
      {
      case Define::temp_type_f:
          return Fahrenheit;
      case Define::temp_type_c:
      default:
          return Celsius;
      }
  }
  
  int toFahrenheit(int celsius)
  {
      return celsius * 1.8 + 32;
  }
  
  }

  ManualCookWindow::ManualCookWindow(QWidget *parent, Define::Mode mode) :

      QMainWindow(parent),

      ui(new Ui::ManualCookWindow)

  {
      ui->setupUi(this);

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

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

      ui->outerStack->setParent(ui->bodyStack);
      ui->innerStack->setParent(ui->bodyStack);

      setAttribute(Qt::WA_DeleteOnClose);

      oven = Oven::getInstance();

      connect(oven, SIGNAL(changed(Oven*)), this, SLOT(onOvenUpdated(Oven*)));

      connect(ui->humiditySlider, SIGNAL(valueChanged(int)), oven, SLOT(setHumidity(int)));
      connect(ui->tempSlider, SIGNAL(valueChanged(int)), oven, SLOT(setTemp(int)));
      connect(ui->timeSlider, SIGNAL(valueChanged(int)), oven, SLOT(setTime(int)));

      connect(ui->timeSlider, SIGNAL(valueChanged(int)), &startCookingTimer, SLOT(start()));
      connect(ui->timeSlider, SIGNAL(valueChanged(int)), this, SLOT(updateLabels()));

      connect(ui->interTempSlider, SIGNAL(valueChanged(int)), oven, SLOT(setInterTemp(int)));
  
      connect(ui->humiditySlider, SIGNAL(sliderMoved(int)), this, SLOT(updateLabels()));
      connect(ui->tempSlider, SIGNAL(sliderMoved(int)), this, SLOT(updateLabels()));
      connect(ui->timeSlider, SIGNAL(sliderMoved(int)), this, SLOT(updateLabels()));
      connect(ui->interTempSlider, SIGNAL(sliderMoved(int)), this, SLOT(updateLabels()));
      connect(ui->innerInterTempSlider, SIGNAL(sliderMoved(int)), this, SLOT(updateLabels()));

      connect(ui->innerInterTempSlider, SIGNAL(valueChanged(int)), this, SLOT(updateLabels()));

      checkTimeTimer.setInterval(100);
      connect(&checkTimeTimer, SIGNAL(timeout()), SLOT(checkTime()));

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

  
      ui->bodyStack->setCurrentIndex(0);

      QTimer *setupAnimationTimer = new QTimer(this);
      setupAnimationTimer->setSingleShot(true);
      connect(setupAnimationTimer, SIGNAL(timeout()), SLOT(setupAnimation()));
  
      oven->setDefault(mode);
  
      setupAnimationTimer->start(0);

  
      checkTimeTimer.start();
  
      switch (temperatureFormat())
      {
      case Fahrenheit:
          ui->steamLabel_12->setText("℉");
          ui->steamLabel_13->setText("℉");
          break;
      case Celsius:
          ui->steamLabel_12->setText("℃");
          ui->steamLabel_13->setText("℃");
          break;
      default:
          ui->steamLabel_12->hide();
          ui->steamLabel_13->hide();
      }

  }

  ManualCookWindow::ManualCookWindow(QWidget *parent, ManualCookSetting setting)
      : ManualCookWindow(parent, setting.mode)
  {
      oven->setHumidity(setting.humidity);
      oven->setTemp(setting.temp);
      oven->setTime(setting.time);
      oven->setFan(setting.fan);
      oven->setInterTempEnabled(setting.coreTempEnabled);
      oven->setInterTemp(setting.coreTemp);
  
      startCookingTimer.start();
  
      onOvenUpdated(oven);
  }

  ManualCookWindow::~ManualCookWindow()
  {
      delete ui;
  }
  
  void ManualCookWindow::setupAnimation()
  {

      ui->openDoorAnimation->load(":/images/animation/door_big_09.png");
      ui->openDoorAnimation->load(":/images/animation/door_big_08.png");
      ui->openDoorAnimation->load(":/images/animation/door_big_07.png");
      ui->openDoorAnimation->load(":/images/animation/door_big_06.png");
      ui->openDoorAnimation->load(":/images/animation/door_big_05.png");
      ui->openDoorAnimation->load(":/images/animation/door_big_04.png");
      ui->openDoorAnimation->load(":/images/animation/door_big_03.png");
      ui->openDoorAnimation->load(":/images/animation/door_big_02.png");
      ui->openDoorAnimation->load(":/images/animation/door_big_01.png");
      ui->openDoorAnimation->start(300);

  }
  
  void ManualCookWindow::checkTime()
  {

      if (!ui->timeSlider->isSliderDown())

      {
          bool old = ui->timeSlider->blockSignals(true);
          ui->timeSlider->setSliderPosition(oven->time());
          ui->timeSlider->blockSignals(old);
  
          updateLabels();
      }
  }
  
  void ManualCookWindow::showCurrentHumidity()
  {
      showCurrentHumidity_ = true;
      updateLabels();
  }
  
  void ManualCookWindow::hideCurrentHumidity()
  {
      showCurrentHumidity_ = false;
      updateLabels();
  }
  
  void ManualCookWindow::showCurrentTemp()
  {
      showCurrentTemp_ = true;
      updateLabels();
  }
  
  void ManualCookWindow::hideCurrentTemp()
  {
      showCurrentTemp_ = false;
      updateLabels();
  }
  
  void ManualCookWindow::updateLabels()
  {
      QString buf;
  
      int humidity;
      if (showCurrentHumidity_)
          humidity = oven->currentHumidity();
      else if (ui->humiditySlider->isSliderDown())
          humidity = ui->humiditySlider->sliderPosition();
      else
          humidity = oven->humidity();
  
      ui->humidityLabel->setText(buf.sprintf("%d%%", humidity));
  
      int temp;
      if (showCurrentTemp_)
          temp = oven->currentTemp();
      else if (ui->tempSlider->isSliderDown())
          temp = ui->tempSlider->sliderPosition();
      else
          temp = oven->temp();

      ui->tempLabel->setText(Stringer::temperature(temp, Stringer::fontSize14));

      int msecs;

      if (ui->timeSlider->isSliderDown())

          msecs = ui->timeSlider->sliderPosition() * 1000;

      else

          msecs = oven->msecs();

      ui->timeLabel->setText(Stringer::remainingTime(msecs, Stringer::fontSize14));

  
      if (oven->interTempEnabled())
      {
          int interTemp;
          if (ui->interTempSlider->isSliderDown())
              interTemp = ui->interTempSlider->sliderPosition();
          else
              interTemp = oven->interTemp();

          ui->interTempLabel->setText(Stringer::temperature(interTemp, Stringer::fontSize14));

      }
      else

          ui->interTempLabel->setText(Stringer::unusedTemperature(Stringer::fontSize14));

      int innerInterTemp = ui->innerInterTempSlider->sliderPosition();

      ui->innerInterTempLabel->setText(Stringer::temperature(innerInterTemp, Stringer::fontSize14));

  
      ui->curHumidityLabel->setText(buf.sprintf("%d", oven->currentHumidity()));
      ui->targetHumidityLabel->setText(buf.sprintf("%d", oven->humidity()));

  
      switch (temperatureFormat())
      {
      case Fahrenheit:
          ui->curTempLabel->setText(QString::number(toFahrenheit(oven->currentTemp())));
          ui->curInterTempLabel->setText(QString::number(toFahrenheit(oven->currentInterTemp())));
          break;
      case Celsius:
      default:
          ui->curTempLabel->setText(QString::number(oven->currentTemp()));
          ui->curInterTempLabel->setText(QString::number(oven->currentInterTemp()));
          break;
      }

  }

  void ManualCookWindow::onOvenUpdated(Oven *oven)
  {

      switch (oven->mode())
      {

      case Define::DryMode:

          ui->dryheatButton->setChecked(true);

          break;

      case Define::SteamMode:

          ui->steamButton->setChecked(true);

          break;

      case Define::CombiMode:

          ui->combiButton->setChecked(true);

          break;
      default:
          break;
      }
  
      bool old;
      old = ui->humiditySlider->blockSignals(true);
      ui->humiditySlider->setValue(oven->humidity());

      ui->humiditySlider->setEnabled(oven->mode() == Define::CombiMode);

      ui->humiditySlider->blockSignals(old);
  
      old = ui->tempSlider->blockSignals(true);
      ui->tempSlider->setRange(oven->minTemp(), oven->maxTemp());
      ui->tempSlider->setValue(oven->temp());
      ui->tempSlider->blockSignals(old);
  
      if (!ui->timeSlider->isSliderDown())
      {
          old = ui->timeSlider->blockSignals(true);
          ui->timeSlider->setValue(oven->time());
          ui->timeSlider->blockSignals(old);
      }
  
  //    ui->interTempButton->setChecked(oven->interTempEnabled());
      if (oven->interTempEnabled())
          ui->interTempButton->setStyleSheet("\

  QPushButton {\

      image: url(:/images/slider_icon/core_temp_enabled.png);\

  }\

  QPushButton:pressed {\

      image: url(:/images/slider_icon/core_temp_ov.png);\

  }");
      else
          ui->interTempButton->setStyleSheet("\

  QPushButton {\

      image: url(:/images/slider_icon/core_temp.png);\

  }\

  QPushButton:pressed {\

      image: url(:/images/slider_icon/core_temp_ov.png);\

  }");
  
      old = ui->interTempSlider->blockSignals(true);
      ui->interTempSlider->setEnabled(oven->interTempEnabled());
      ui->interTempSlider->setRange(oven->minInterTemp(), oven->maxInterTemp());
      ui->interTempSlider->setValue(oven->interTemp());
      ui->interTempSlider->blockSignals(old);
  
      old = ui->innerInterTempSlider->blockSignals(true);
      ui->innerInterTempSlider->setRange(oven->minInterTemp(), oven->maxInterTemp());
      ui->innerInterTempSlider->setValue(oven->interTemp());
      ui->innerInterTempSlider->blockSignals(old);

      if (oven->cooking())
          ui->runStopButton->setStyleSheet(

                      "border-image: url(:/images/manual_button/stop.png)");

      else
          ui->runStopButton->setStyleSheet(

                      "border-image: url(:/images/manual_button/run.png)");

  
      if (oven->damper())
          ui->damperButton->setStyleSheet(

                      "background-image: url(:/images/manual_button/damper_open.png)");

      else
          ui->damperButton->setStyleSheet(

                      "background-image: url(:/images/manual_button/damper_close.png)");

  
      if (oven->humidification())
          ui->humidificationButton->setStyleSheet(

                      "background-image: url(:/images/manual_button/side_nozzle_open.png)");

      else
          ui->humidificationButton->setStyleSheet(

                      "background-image: url(:/images/manual_button/side_nozzle_close.png)");

  
      switch (oven->fan())
      {
      case 1:
          ui->fanButton->setStyleSheet(

                      "background-image: url(:/images/manual_button/fan_1.png)");

          break;
      case 2:
          ui->fanButton->setStyleSheet(

                      "background-image: url(:/images/manual_button/fan_2.png)");

          break;
      case 3:
          ui->fanButton->setStyleSheet(

                      "background-image: url(:/images/manual_button/fan_3.png)");

          break;
      case 4:
          ui->fanButton->setStyleSheet(

                      "background-image: url(:/images/manual_button/fan_4.png)");

          break;
      case 5:
          ui->fanButton->setStyleSheet(

                      "background-image: url(:/images/manual_button/fan_5.png)");

          break;
      default:
          ui->fanButton->setStyleSheet(

                      "background-image: url(:/images/manual_button/fan_1.png)");

          break;
      }

      if (oven->paused() && !oven->cooldown() && oven->door())
          ui->upperStack->setCurrentIndex(1);
      else
          ui->upperStack->setCurrentIndex(0);

      updateLabels();
  }

  void ManualCookWindow::setOvenDefault(Define::Mode mode)

  {

      stop();
  
      oven->setDefault(mode);
      ui->bodyStack->setCurrentIndex(0);
  }
  
  void ManualCookWindow::start()
  {

      if (oven->time() > 0)
      {
          if (startCookingTimer.isActive())
              startCookingTimer.stop();
  
          oven->startCooking();

  
          ManualCookSetting s;
          s.mode = oven->mode();
          s.humidity = oven->humidity();
          s.temp = oven->temp();
          s.time = oven->time();
          s.fan = oven->fan();
          s.coreTempEnabled = oven->interTempEnabled();
          s.coreTemp = oven->interTemp();
  
          CookHistory::record(s);
      }

  }
  
  void ManualCookWindow::stop()
  {
      oven->stop();
      startCookingTimer.stop();

  }
  
  void ManualCookWindow::on_steamButton_clicked()
  {

      setOvenDefault(Define::SteamMode);

  }
  
  void ManualCookWindow::on_combiButton_clicked()
  {

      setOvenDefault(Define::CombiMode);

  }
  
  void ManualCookWindow::on_dryheatButton_clicked()
  {

      setOvenDefault(Define::DryMode);

  }
  
  void ManualCookWindow::on_humidityButton_pressed()
  {
      showCurrentHumidityTimer.start();
  }
  
  void ManualCookWindow::on_humidityButton_released()
  {
      if (showCurrentHumidityTimer.isActive())
          showCurrentHumidityTimer.stop();

      else

          hideCurrentHumidity();

  }

  void ManualCookWindow::on_tempButton_pressed()

  {

      showCurrentTempTimer.start();
  }

  void ManualCookWindow::on_tempButton_released()
  {
      if (showCurrentTempTimer.isActive())
          showCurrentTempTimer.stop();
      else
          hideCurrentTemp();
  }
  
  void ManualCookWindow::on_interTempButton_clicked()
  {
      if (oven->interTempEnabled())
          oven->setInterTempEnabled(false);
      else
          ui->bodyStack->setCurrentIndex(1);

  }
  
  void ManualCookWindow::on_goOuterButton_clicked()
  {
      ui->bodyStack->setCurrentIndex(0);
  }
  
  void ManualCookWindow::on_applyButton_clicked()
  {
      ui->bodyStack->setCurrentIndex(0);
  
      oven->setInterTemp(ui->innerInterTempSlider->value());

      oven->setInterTempEnabled(true);

  }

  void ManualCookWindow::on_runStopButton_clicked()

  {

      if (oven->cooking())

          stop();

      else

          start();

  }
  
  void ManualCookWindow::on_fanButton_clicked()
  {
      int fan = oven->fan() + 1;
      if (fan > oven->maxFan())
          fan = oven->minFan();
  
      oven->setFan(fan);

  }
  
  void ManualCookWindow::on_preheatButton_clicked()
  {

      startCookingTimer.stop();

      PreheatPopup *p = new PreheatPopup(this, oven);
      p->setWindowModality(Qt::WindowModal);
      p->showFullScreen();

  }
  
  void ManualCookWindow::on_damperButton_clicked()
  {

      if (oven->damper())
          oven->closeDamper();

      else

          oven->openDamper();

  }
  
  void ManualCookWindow::on_humidificationButton_clicked()
  {

      if (oven->humidification())
          oven->stopHumidification();

      else

          oven->startHumidification();

  }
  
  void ManualCookWindow::on_repeatButton_clicked()
  {

  }
  
  void ManualCookWindow::on_cooldownButton_clicked()
  {

      startCookingTimer.stop();

  
      CooldownPopup *p = new CooldownPopup(this, oven);
      p->setWindowModality(Qt::WindowModal);
      p->showFullScreen();

  }
  
  void ManualCookWindow::on_reserveButton_clicked()
  {

  }
  
  void ManualCookWindow::on_favoritesButton_clicked()
  {

      if (oven->cooking())
          return;
  
      ConfirmPopup *p = new ConfirmPopup(this, tr("즐겨찾기 항목에 추가하시겠습니까?"));
      p->showFullScreen();

      connect(p, SIGNAL(accepted()), SLOT(addFavorite()));
  
      if (startCookingTimer.isActive())
      {
          startCookingTimer.stop();
          connect(p, SIGNAL(rejected()), &startCookingTimer, SLOT(start()));
      }

  }

  
  void ManualCookWindow::on_goBackStackButton_clicked()
  {
      ui->buttonStack->setCurrentIndex(1);
  }
  
  void ManualCookWindow::on_goFrontStackButton_clicked()
  {
      ui->buttonStack->setCurrentIndex(0);
  }
  
  void ManualCookWindow::on_backButton_clicked()
  {
      stop();
      close();
  }

  
  void ManualCookWindow::addFavorite()
  {
      ManualCookSetting s;
      s.mode = oven->mode();
      s.humidity = oven->humidity();
      s.temp = oven->temp();
      s.time = oven->time();
      s.fan = oven->fan();
      s.coreTempEnabled = oven->interTempEnabled();
      s.coreTemp = oven->interTemp();
  
      FavoriteNamePopup *p = new FavoriteNamePopup(this, s);
      p->showFullScreen();
  }