#include "classiceditor.h"

ClassicEditor::ClassicEditor(std::shared_ptr<ClassicGraphicsManager>&& manager) :
    _graphics_manager(manager),
    _selected_type(Type::UP),
    _current_time(0),
    _scroll_step(500000)
{
    _context.graphics_manager = _graphics_manager;

    int basic_offset = 500000 * 6;

    std::set<MockClassicNote*, NotePtrCompt> _set = {};

    for (int i = 1; i < 5; ++i)
    {
        NoteInitializer init;
        init.context = &_context;
        init.intervals = {};
        init.perfect_offset = basic_offset + (500000 * i);

        ElementInitializer elem_init;
        elem_init.type = _selected_type;
        elem_init.coordinates = Coordinates{ 700 - (i * 120), 550 };
        elem_init.falling_curve_interpolation = {};

        MockArrowNoteInitializer mock_init;
        mock_init.elements = {elem_init};
        mock_init.initializer = init;
        _set.insert(new MockClassicNote(std::move(mock_init)));
    }

    _timeline.setNotes(_set, 1648648);
}

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

    switch (event.type)
    {

    default:
        break;

    case sf::Event::MouseButtonPressed:
    {
        const auto note = _timeline.getNoteBy(_current_time);
        if (_timeline.isExpired(note))
        {
            NoteInitializer init;
            init.context = &_context;
            init.intervals = {};
            init.perfect_offset = _current_time;

            ElementInitializer elem_init;
            elem_init.type = _selected_type;
            elem_init.coordinates = Coordinates{ event.mouseButton.x, event.mouseButton.y };
            elem_init.falling_curve_interpolation = {};

            MockArrowNoteInitializer mock_init;
            mock_init.elements = {elem_init};
            mock_init.initializer = init;

            _timeline.insertNote(new MockClassicNote(std::move(mock_init)));
        }
        break;
    }

    }
}

void ClassicEditor::update(UpdateData&& updatedata)
{
    _timeline.update(updatedata.timestamp);
    _timeline.fetchVisibleNotes();
}

void ClassicEditor::draw() const
{
    const auto& graphics_manager = _graphics_manager;
    auto notes = _timeline.getVisibleNotes();

    std::for_each(notes.first, notes.second,
                  [graphics_manager](const auto& note)
                  {
                      note->draw();
                  });
}

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