#include "classiceditor.h"

#include "game/classicarrownote.h"

// Replace with interface by dependency injection
#include "graphics/animations/classicflyinganimationscenario.h"
#include "graphics/animations/classicdyinganimationscenario.h"
//

ClassicEditor::ClassicEditor(const std::shared_ptr<kku::Timeline<ClassicNote>>& timeline,
                             const std::shared_ptr<ClassicGraphicsManager>& graphics_manager) :
    _timeline(timeline),
    _graphics_manager(graphics_manager),
    _selected_type(Type::UP),
    _current_time(0),
    _scroll_step(500000)
{
    _timeline->setNotes({});
}

kku::microsec ClassicEditor::adjustOffset(kku::microsec offset) const noexcept
{
    const auto& section = getBPMSectionAt(offset);
    const kku::microsec actual_offset = offset - section.offset_start;

    return actual_offset + (actual_offset % section.interval);
}

void ClassicEditor::input(kku::GameEvent&& input)
{
    _current_time = input.timestamp;
    const auto& event = input.event;

    switch (input.event.type)
    {

    default:
        break;

    case kku::SystemEvent::Type::MousePress:
    {
        const auto note = _timeline->getNoteBy(_current_time);
        if (_timeline->isExpired(note) && !_bpm_sections.empty() && _current_time >= (*_bpm_sections.begin()).offset_start)
        {
            ArrowNoteInitializer init;
            ArrowElementInitializer element;
            init.initializer.intervals = {};
            init.initializer.perfect_offset = input.timestamp;
            init.hold = false;
            init.initializer.context = nullptr;

            element.element.position = std::get<kku::SystemEvent::Mouse>(event.data).position;
            element.element.falling_curve_interpolation = {};

            element.keys = {kku::SystemEvent::Key::Code::W,
                            kku::SystemEvent::Key::Code::Up};

            element.element.type = Type::UP;

            init.elements = { element };

            _timeline->insertNote(new ClassicArrowNote(std::move(init)));
        }
        break;
    }

    }
}

void ClassicEditor::update(kku::UpdateData&& updatedata)
{
    _timeline->update(updatedata.timestamp);
}

void ClassicEditor::display() const
{
}

void ClassicEditor::recalculate(const kku::microsec& timestamp)
{
    _timeline->recalculate(timestamp);
}

void ClassicEditor::selectNoteType(Type type) noexcept
{
    _selected_type = type;
}