// ST4Pulse stub for native testing
// Replaces the real ST4Pulse which uses esp_timer callbacks and FreeRTOS tasks
#include "ST4Pulse.h"

ST4Pulse* ST4Pulse::instance_ = nullptr;

ST4Pulse::ST4Pulse()
    : timer_(nullptr), pulseDoneSem_(nullptr), mutex_(nullptr),
      pulseTaskHandle_(nullptr), activeAxis_(nullptr), activeTracker_(nullptr),
      active_(false), shutdown_(false) {}

ST4Pulse::~ST4Pulse() { instance_ = nullptr; }

void ST4Pulse::begin() { instance_ = this; }

bool ST4Pulse::pulse(ST4Axis& axis, ST4Tracker& tracker,
                     ST4Direction dir, double slewRate, uint32_t ms) {
    if (dir == ST4Direction::STOP || ms == 0) return false;
    active_ = true;
    activeAxis_ = &axis;
    activeTracker_ = &tracker;
    axis.move(dir);
    tracker.start(slewRate);
    // Stub: immediately complete the pulse
    axis.stop();
    tracker.stop();
    active_ = false;
    return true;
}

bool ST4Pulse::isActive() const { return active_; }

void ST4Pulse::cancel() {
    if (activeAxis_) activeAxis_->stop();
    if (activeTracker_) activeTracker_->stop();
    active_ = false;
    activeAxis_ = nullptr;
    activeTracker_ = nullptr;
}

void ST4Pulse::cancelLocked() { cancel(); }
void ST4Pulse::timerCallback(void*) {}
void ST4Pulse::pulseTaskFunc(void*) {}