#include <score/application/GUIApplicationContext.hpp>
#include <score/actions/ActionManager.hpp>
#include <Scenario/Application/ScenarioActions.hpp>
#include <Process/Style/ScenarioStyle.hpp>

#include "Controller.hpp"

namespace Hardware
{
Controller::Controller(const score::DocumentContext& doc)
    : bugui::controller<Controller>{[&doc, this]
                        (bugui::commands com, bool shift)
  {
    switch (com)
    {
      case bugui::Play:
        if (shift)
          doc.app.actions.action<Actions::PlayGlobal>().action()->trigger();
        else
          doc.app.actions.action<Actions::Play>().action()->trigger();
        break;
      case bugui::Stop:
        if (shift)
          doc.app.actions.action<Actions::Reinitialize>().action()->trigger();
        else
          doc.app.actions.action<Actions::Stop>().action()->trigger();
        break;
      case bugui::Up:
        if (shift)
        {
          v_zoom += .2;
          update();
        }
        else
        {
          v_ofset += .02;
          update();
        }
        break;
      case bugui::Down:
        if (shift)
        {
          if (v_zoom > .2)
          {
            v_zoom -= .2;
            update();
          }
        }
        else
        {
          v_ofset -= .02;
          update();
        }
        break;
      case bugui::Left:
        if (shift)
        {
          if (h_zoom > .02)
          {
            h_zoom -= .02;
            update();
          }
        }
        else
        {
          if (h_ofset > 0)
          {
            h_ofset -= .02;
            update();
          }
        }
        break;
      case bugui::Right:
        if (shift)
        {
          h_zoom += .02;
          update();
        }
        else
        {
          h_ofset += .02;
          update();
        }
        break;
      default:
        break;
    }

      // qDebug() << "v_ofset: " << v_ofset;
      // qDebug() << "v_zoom: " << v_zoom;
      // qDebug() << "h_ofset: " << h_ofset;
      // qDebug() << "h_zoom: " << h_ofset;
  }
}
{}

void Controller::setup_scenario(Scenario::ProcessModel* s)
{
  scenar = s;

  // Connet interval signals
  // adapted from
  // src/plugins/score-plugin-scenario/Scenario/Process/MiniScenarioView.cpp#18
  scenar->intervals.added.connect<&Controller::on_interval_changed>(this);
  scenar->intervals.removed.connect<&Controller::on_interval_changed>(this);

  connect(scenar,
          &Scenario::ProcessModel::intervalMoved,
          [this] { update(); });
}

void Controller::on_interval_changed(const Scenario::IntervalModel&)
{
  update();
}

void Controller::paint(bugui::painter& painter)
{
  if (!scenar) return;

  // Copied from MiniscenarioView
  auto& skin = Process::Style::instance();
  const auto col = skin.IntervalBase().color();
  painter.set_color(col.red(), col.green(), col.blue(), col.alpha());

  for(const Scenario::IntervalModel& c : scenar->intervals)
  {
    auto def = c.duration.defaultDuration().sec() * h_zoom;
    auto st = (c.date().sec() * h_zoom) - h_ofset;
    auto y = (c.heightPercentage() * v_zoom) + v_ofset;
    painter.draw_line({st, y}, {st + def, y});
  }
}

}

#include <wobjectimpl.h>
W_OBJECT_IMPL(Hardware::Controller)