#include "component_display.h"

namespace display {

Component *Component::ofWire(domain::WireInstance *wire) {
    auto component = new Component();
    component->wireInstance = wire;
    component->redraw();
    return component;
};
Component *Component::ofComponent(domain::ComponentInstance *instance) {
    auto component = new Component();
    component->componentInstance = instance;
    component->redraw();
    return component;
};
Component *Component::ofBus(domain::BusInstance *instance) {
    auto component = new Component();
    component->busInstance = instance;
    component->redraw();
    return component;
};

void Component::redraw() {
    if(componentInstance) {
        componentInstance->component.getDisplay().render(this);
        for(auto &pin: componentInstance->component.getPins()) {
            pin.getDisplay().render(this);
        }
        this->addToGroup(new QGraphicsSimpleTextItem(QString::fromStdString(componentInstance->name)));
    }
    if(busInstance && busInstance->bus.getDisplay()) {
        busInstance->bus.getDisplay()->render(this);
        this->addToGroup(new QGraphicsSimpleTextItem(QString::fromStdString(busInstance->name)));
    }
    if(wireInstance) {
        wireInstance->display.render(this);
        this->addToGroup(new QGraphicsSimpleTextItem(QString::fromStdString(wireInstance->name)));
    }
}

} // namespace display