/*
 * Author: Jake G
 * Date: 2024-09-01
 * filename: Relays.c
 * description: module_purpose
 */

#include "Relays.h"

#ifndef UNIT_TESTING
#include "timer.h"
#else
#include "TimerMock.h"
#endif

void Relay_MeasureMakeTime(Relay *relay) {
  Timer_Start();
  Relay_Enable(relay);
  while (!Relay_ReadState(relay)) {
  }
  Timer_Stop();
  relay->make_time = Timer_GetOverflowCount();
}

void Relay_MeasureBreakTime(Relay *relay) {
  Timer_Start();
  Relay_Disable(relay);
  while (Relay_ReadState(relay)) {
  }
  Timer_Stop();
  relay->break_time = Timer_GetOverflowCount();
}

void Relay_Enable(Relay *relay) {
  if (relay->disabled_fpc) {
    return;
  }

  (*(volatile uint8_t *)relay->output_port) |= (1 << (relay->output_pin));
}

void Relay_Disable(Relay *relay) {
  if (relay->disabled_fpc) {
    return;
  }

  (*(uint8_t *)relay->output_port) &= ~(1 << (relay->output_pin));
}

void Relay_DisableForPowerCycle(Relay *relay) { relay->disabled_fpc = true; }

bool Relay_ReadState(Relay *relay) {
  if (*(volatile uint8_t *)relay->input_port & (1 << relay->input_pin)) {
    return true;
  }
  return false;
}