#include "xy6020l.h"
void setCC(xy6020l xy_tmp, double value);


double cc = 0.0;
double cc2 = 0.0;

boolean slider_on = false;

#define TENSION_CHARGE 35.0    // Volts
#define TENSION_INJECTION 22.0
#ifdef SERIAL_XY6020L
byte MemIdx = 2;
void printMem();
void printMem2();

tMemory Mem;

#ifdef ESP32
xy6020l xy(Serial2, 0x01, 50, XY6020_OPT_SKIP_SAME_HREG_VALUE | XY6020_OPT_NO_HREG_UPDATE);
// xy6020l xy3(Serial3, 0x01, 50, XY6020_OPT_SKIP_SAME_HREG_VALUE | XY6020_OPT_NO_HREG_UPDATE);

#endif
#endif
#ifdef SERIAL_XY6020L_2
#ifdef ESP32
// Définir le port UART logiciel
SoftwareSerial Serial3(PIN_SOFTWARE_SERIAL_RX3, PIN_SOFTWARE_SERIAL_TX3); // RX, TX pour SoftwareSerial
tMemory Mem2;
xy6020l xy2(Serial3, 0x01, 50, XY6020_OPT_SKIP_SAME_HREG_VALUE | XY6020_OPT_NO_HREG_UPDATE);
#endif
#endif

#ifdef SERIAL_XY6020L
void printMem()
{
  int vDiff;
  char tmpBuf[30];  // text buffer for serial messages
  word tmpW1, tmpW2;

  //  xy.ReadAllHRegs();
  //  while (!xy.HRegUpdated()) {
  //    xy.task();
  //  }
  //  sprintf( tmpBuf, "\nM:%04X V:%04X\n", xy.getModel(), xy.getVersion() );
  //  Serial.print(tmpBuf);


  Mem.Nr = MemIdx;
  if ( xy.GetMemory(&Mem) )
  {
    xy.PrintMemory(Mem);
  }
}
#endif

#ifdef SERIAL_XY6020L_2
void printMem2()
{
  int vDiff;
  char tmpBuf[30];  // text buffer for serial messages
  word tmpW1, tmpW2;

  //  xy.ReadAllHRegs();
  //  while (!xy.HRegUpdated()) {
  //    xy.task();
  //  }
  //  sprintf( tmpBuf, "\nM:%04X V:%04X\n", xy2.getModel(), xy2.getVersion() );
  //  Serial.print(tmpBuf);


  Mem2.Nr = MemIdx;
  if ( xy2.GetMemory(&Mem2) )
  {
    xy2.PrintMemory(Mem2);
  }
}
#endif

void setCC(xy6020l xy_tmp, double value)
{
  cc = value;
  //  if (slider_on == false) {
  if (cc <= 0) {
    cc = 0;
    xy.setOutput(false);
    xy.setCV(0);
    xy.setCC(0);
  }
  else {
    if (cc > 17.0) {
      cc = 17.0;
    }
    xy.setOutput(true);
    xy.setCV(TENSION_CHARGE * 100.0);
    // xy.setCC(MAX_AMPERAGE * current_regulation);
    xy.setCC(cc * 100.0);
  }
  //  }
}
#ifdef SERIAL_XY6020L_2

void setCC2(xy6020l xy_tmp, double value)
{
  cc2 = value;
  //  if (slider_on == false) {
  if (cc2 <= 0) {
    cc2 = 0;
    xy2.setOutput(false);
    xy2.setCV(0);
    xy2.setCC(0);
  }
  else {
    if (cc2 > 10.0) {
      cc2 = 10.0;
    }
    xy2.setOutput(true);
    xy2.setCV(TENSION_INJECTION * 100.0);
    // xy.setCC(MAX_AMPERAGE * current_regulation);
    xy2.setCC(cc2 * 100.0);
  }
  //  }
}
#endif

// Fonction pour gérer la requête POST /update
void handleUpdate() {
  // Créer un tampon pour stocker le JSON entrant
  const size_t capacity = JSON_OBJECT_SIZE(2) + 60;
  DynamicJsonDocument doc(capacity);

  // Lire le corps de la requête HTTP
  String json = server.arg("plain");  // 'plain' est utilisé pour lire le corps brut de la requête
  DeserializationError error = deserializeJson(doc, json);

  // Vérifier s'il y a des erreurs de désérialisation
  if (error) {
    server.send(400, "text/plain", "Invalid JSON");
    return;
  }

  // Extraire les valeurs du JSON
  String slider = doc["slider"];
  int value = doc["value"];

  // Vérifier la validité des valeurs reçues
  if (slider.equals("sliderCurrent")) {
    if (slider.length() > 0 && value > 0) {
      // Logique de charge ici
      // slider_on = true;
      charge();
      //    xy.setOutput(true);
      //    xy.setCV(TENSION_CHARGE * 100);
      setCC(xy, value);

      server.send(200, "text/plain", "Slider saved");
    } else {
      slider_on = false;
      stopCharge();
      cc = 0;
      setCC(xy, 0);
      server.send(200, "text/plain", "Slider stopped");

    }
  }
  #ifdef SERIAL_XY6020L_2

  else if (slider.equals("sliderCurrent2"))  {
    if (slider.length() > 0 && value > 0) {
      // Logique de charge ici
      injection();
     // slider_on = true;
      //    xy.setOutput(true);
      //    xy.setCV(TENSION_CHARGE * 100);
      setCC2(xy2, value);

      server.send(200, "text/plain", "Slider saved");
    } else {
      slider_on = false;
      stopInjection();
      cc2 = 0;
      setCC2(xy2, 0);
      server.send(200, "text/plain", "Slider stopped");

    }
  }
  #endif

  else {
    server.send(400, "text/plain", "Invalid request " + slider);
  }
}