#include "pins.hpp"
#include "parts.hpp"
#include "signals.hpp"

Pin::Pin(std::string name)
    : SystemElement(name), sig(nullptr), prnt(nullptr),
      expected_signal_type(SignalType::Other) {};

const char *nc_origin_tag(NcOrigin o) {
    switch (o) {
    case NcOrigin::ImportedUnconnected: return "U";
    case NcOrigin::DroppedSingleton:    return "D";
    case NcOrigin::None:                return "";
    }
    return "";
}

bool nc_origin_from_tag(const std::string &tag, NcOrigin &out) {
    if (tag == "U") { out = NcOrigin::ImportedUnconnected; return true; }
    if (tag == "D") { out = NcOrigin::DroppedSingleton;    return true; }
    return false;
}

bool Pin::connected()
{
    return sig != nullptr;
}

void Pin::connect(Signal *signal)
{
    sig = signal;
}

Pins::Pins(void) : SystemElementContainer<Pin>("pins") {}

Pins::Pins(std::vector<Pin *> pins) : SystemElementContainer<Pin>("pins", pins) {}