#include "headers/text_only_input_field.hpp"

namespace asloengine
{

    TextOnlyInputField::TextOnlyInputField(sf::String _name, sf::Vector2f _size, sf::Font& _font, uint _text_size, int _max_length, sf::String _default_text)
        : size(_size), max_length(_max_length), TextObject(_name, _default_text, _font, _text_size), GameObject(_name), Clickable(sf::Mouse::Left) {}

    TextOnlyInputField::~TextOnlyInputField() {}

    void TextOnlyInputField::draw()
    {

        //sf::View default_view = crop ? set_crop(position.x, position.y, size.x, size.y * 1.5) : render_window->getView();
        TextObject::draw();
        //render_window->setView(default_view);

    }

    void TextOnlyInputField::on_main_property_update()
    {
        
        TextObject::on_main_property_update();

        update_clickable(sf::FloatRect(position, size));

    }

    void TextOnlyInputField::on_start()
    {

        set_clickable(sf::FloatRect(position, size), render_window);

    }

    void TextOnlyInputField::on_update(float delta_time)
    {

        if (editable)
        {

            if (get_click_action() == ClickAction::Pressed)
            {
                if (is_mouse_in())
                {
                    if (!editing)
                    {
                        signal_on_focus();
                    }
                    editing = true;
                } else {
                    if (editing)
                    {
                        signal_on_lost_focus();
                    }
                    editing = false;
                }
            }

            if (editing && Keyboard::entered_text != 0)
            {
                if (Keyboard::entered_text == 8 || Keyboard::entered_text == 127)
                {
                    sf::String tmp_text = get_text();
                    set_text(tmp_text.substring(0, tmp_text.getSize() - 1));
                    signal_on_text_changed(get_text(), Keyboard::entered_text);
                } else if (get_text_length() < max_length) {
                    set_text(get_text() + sf::String(Keyboard::entered_text));
                    signal_on_text_changed(get_text(), Keyboard::entered_text);
                }

            }

        }
        
    }
    
}