#include "Preferences.h"
#include "Arduino_JSON.h"


//https://espressif-docs.readthedocs-hosted.com/projects/arduino-esp32/en/latest/api/preferences.html
//iN THE BEGINNING OF THE PROGRAM, GRAB VALUES CURRENTLY STORED IN FLASH, AND UPDATE THE DECLARED VALUES
///CueTime[18]
//MODE
//ADDRESS
//REMADDRESS

Preferences preferences;
double CueTime[18];
int mode = 0; //read flash
int address = 0; //read flash
String remaddress =0; //read flash might be int
JSONVar = LastRead;
JSONVar = CurrentVal;


void updateJSON() {
//if curent JSON =! last pulled value- update what is in flash
  JSONVar jsonReadings;
  jsonReadings["addr"] = address;
  jsonReadings["maddr"] = remaddress;//will be address of master remote
  jsonReadings["mode"] = mode; //Int 0=X 1=Y 2=Z
  jsonReadings["CT1"] = CueTime[0];
  jsonReadings["CT2"] = CueTime[1];
  jsonReadings["CT3"] = CueTime[2];
  jsonReadings["CT4"] = CueTime[3];
  jsonReadings["CT5"] = CueTime[4];
  jsonReadings["CT6"] = CueTime[5];
  jsonReadings["CT7"] = CueTime[6];
  jsonReadings["CT8"] = CueTime[7];
  jsonReadings["CT9"] = CueTime[8];
  jsonReadings["CT10"] = CueTime[9];
  jsonReadings["CT11"] = CueTime[10];
  jsonReadings["CT12"] = CueTime[11];
  jsonReadings["CT13"] = CueTime[12];
  jsonReadings["CT14"] = CueTime[13];
  jsonReadings["CT15"] = CueTime[14];
  jsonReadings["CT16"] = CueTime[15];
  jsonReadings["CT17"] = CueTime[16];
  jsonReadings["CT18"] = CueTime[17];
  CurrentVal = JSOresN.stringify(jsonReadings);
}

void getsavedJSON(){
  String Curval = preferences.getUInt("JSONsave", 0);
  if(Curval = "0"){
    break;
  }
  else{
  Lastread = JSON.parse(Curval);
  address = Lastread["addr"];
  remaddress = Lastread["maddr"];
  mode = Lastread["mode"];
  CueTime[0] = Lastread["CT1"];
  CueTime[1] = Lastread["CT2"];
  CueTime[2] = Lastread["CT3"];
  CueTime[3] = Lastread["CT4"];
  CueTime[4] = Lastread["CT5"];
  CueTime[5] = Lastread["CT6"];
  CueTime[6] = Lastread["CT7"];
  CueTime[7] = Lastread["CT8"];
  CueTime[8] = Lastread["CT9"];
  CueTime[9] = Lastread["CT10"];
  CueTime[10] = Lastread["CT11"];
  CueTime[11] = Lastread["CT12"];
  CueTime[12] = Lastread["CT13"];
  CueTime[13] = Lastread["CT14"];
  CueTime[14] = Lastread["CT15"];
  CueTime[15] = Lastread["CT16"];
  CueTime[16] = Lastread["CT17"];
  CueTime[17] = Lastread["CT18"];
  }
}

void setup() {
  Serial.begin(115200);
  Serial.println();

  // Open Preferences with my-app namespace. Each application module, library, etc
  // has to use a namespace name to prevent key name collisions. We will open storage in
  // RW-mode (second parameter has to be false).
  // Note: Namespace name is limited to 15 chars.
  preferences.begin("JSONsave", false);
  //getsavedJSON();
  // Remove all preferences under the opened namespace
  //preferences.clear();

  // Or remove the counter key only
  //preferences.remove("counter");

  // Get the counter value, if the key does not exist, return a default value of 0
  // Note: Key name is limited to 15 chars.
  String JSONdata = preferences.getUInt("JSONsave", 0);

  // Increase counter by 1

  // Print the counter to Serial Monitor
  Serial.printf("current data Saved:", JSONdata);

  // Store the counter to the Preferences
  preferences.putUInt("JSONsave", JSONdata);

  // Close the Preferences
  preferences.end();

  // Wait 10 seconds
  Serial.println("Restarting in 10 seconds...");
  delay(1000);

  // Restart ESP
  ESP.restart();
}

void loop() {

}