/*
  -----------------------
  ESPDASH - Basic Example
  -----------------------
  https://docs.espdash.pro/more-examples/
  Skill Level: Intermediate
  In this example we will be creating a basic dashboard which consists 
  of some cards and then update them in realtime ( at 3s interval ).
  Github: https://github.com/ayushsharma82/ESP-DASH
  WiKi: https://ayushsharma82.github.io/ESP-DASH/
 with & ESP32
*/

#include <Arduino.h>
/* ESP32 Dependencies */
#include <arduino.h>
#include <WiFi.h>
#include <AsyncTCP.h>
#include <ESPAsyncWebServer.h>
#include <ESPDash.h>
#include <DHTesp.h>
#include <Adafruit_Sensor.h>

#define VERSION "28/01/2024"

// test OK avec reseau définit sur Redminote et  mode Wifi-STAtion
const char* ssid = "Redmi4Esp32";
const char* password = "Frisco1983";
//acces via 192.168.86.145

/* Start Webserver */
AsyncWebServer server(80);
/* Attach ESP-DASH to AsyncWebServer */
ESPDash dashboard(&server); 

#define Board  " DOIT ESP32 DEVKIT V1"
#define Hardware "ESP32 Rouge Vromm32 Devkitv1 30 pins"

const int Led_Bleue = 2;
const int Led_Rouge =  19; 
const int Led_Verte =  15; 
int dutyCycle1;
 int  i,j,k;
 int timeout_counter=0;
int Etat=0;

#define DHTPIN 5     // Digital pin connected to the DHT sensor (ESP32 DEVKIT V1 30 pins)
#define DHTTYPE    DHT22     // //type of sensor in use: DHT 22 (AM2302)
char Tempchar [10];
char Humidchar[10];
float   t = 0.0 ;
float   h = 0.0 ;
DHTesp dht;

/* 
  Dashboard Cards 
  Format - (Dashboard Instance, Card Type, Card Name, Card Symbol(optional) )
*/
Card temperature(&dashboard, TEMPERATURE_CARD, "Temperature", "°C");
Card humidity(&dashboard, HUMIDITY_CARD, "Humidity", "%");
Card slider(&dashboard, SLIDER_CARD, "Cde PWM Led D15", "", 0, 255);
Card button1(&dashboard, BUTTON_CARD, "Test BP1");
Card button2(&dashboard, BUTTON_CARD, "Test BP2");
Card Progress(&dashboard, PROGRESS_CARD, "Progress1", "%", 0, 100);
 
void setup() {
  Serial.begin(115200);
  Serial.print(" Config Board: ");Serial.println(Board);
  Serial.println(" _ESP32_DASH_test_2024.ino");
  Serial.print(" Version : ");
  Serial.println(VERSION);
  Serial.print(" Hardware : ");Serial.println(Hardware);
  pinMode(Led_Rouge, OUTPUT); // initialize the LED pin as an output
  pinMode(Led_Bleue, OUTPUT); // initialize the LED pin as an output
  pinMode(Led_Verte, OUTPUT);
  digitalWrite(Led_Bleue, 0);
  digitalWrite(Led_Rouge, 0);
  digitalWrite(Led_Verte, 0);
  analogWriteResolution(8);
  Serial.println(" PWM (8b) test sur Led Verte 15");
  for (dutyCycle1=0;dutyCycle1<255;dutyCycle1=dutyCycle1+25)
  {
  analogWrite(Led_Verte, dutyCycle1);
  delay(1000);
  }
  dutyCycle1=0;
  analogWrite(Led_Verte, dutyCycle1);
   
  //----- DHT11 AM2302 Sensor ----------------
   Serial.println(" Sensor DHT11-AM2302 sur D5 !)");
   dht.setup(DHTPIN,DHTesp::DHT22);
   delay(1000);
   t = dht.getTemperature();
    if (isnan(t)) 
    {
    snprintf(Tempchar,6,"%s\t"," ???");
     }
     else
     {
    snprintf(Tempchar,6,"%3.2f\t",t);
    Serial.print(F(" DHT11 Temp.: ")); 
    Serial.println(Tempchar);
     }
    h=dht.getHumidity();
    if (isnan(h)) 
    {
     snprintf(Humidchar,6,"%s\t"," ???");
    }
    else
    {
     snprintf(Humidchar,6,"%2.2f\t",h);
    }
    Serial.print(F(" Humid : ")); 
    Serial.println(Humidchar);
    Serial.print(" AM2302 sensor \r\n Temperature : ");
    Serial.print(Tempchar);
    Serial.print(" Humidity:  ");
    Serial.print(Humidchar);
    Serial.println(" ");
  
  /* Connect WiFi */
  WiFi.mode(WIFI_STA);
  Serial.print(" SSID : "); Serial.println(ssid);
  Serial.print(" PWD : ");  Serial.println(password);
  WiFi.begin(ssid, password);
 
 j=0;
 do
 { 
   Serial.printf(".");
   delay(1000);
   j++;
  }
  while( WiFi.waitForConnectResult() != WL_CONNECTED);
  if (j>16)
  {  
    Serial.printf(" WiFi Failed!\n");
    return;
  }  
  Serial.print(" IP Address: ");
  Serial.println(WiFi.localIP());

/* Attach Buttons Callback */
  button1.attachCallback([&](bool value){
  Serial.println("BP1 Cde Led Bleue: "+String((value)?"true":"false"));
  button1.update(value);
  digitalWrite(Led_Bleue, value);
  dashboard.sendUpdates();
  });
  
   button2.attachCallback([&](bool value){
   /* Print our new button value received from dashboard */
   Serial.println("BP2 Cde Led Rouge: "+String((value)?"true":"false"));
   /* Make sure we update our button's value and send update to dashboard */
   digitalWrite(Led_Rouge, value);
   button2.update(value);
   dashboard.sendUpdates();
  });

  /* Attach Slider Callback */
  slider.attachCallback([&](int value){
    /* Print our new slider value received from dashboard */
    Serial.println("Slider PWM Led verte : "+String(value));
    /* Make sure we update our slider's value and send update to dashboard */
    slider.update(value);
    dutyCycle1=value;
    dashboard.sendUpdates();
  });

/*27/01/2024  Attach Progress Callback */
  Progress.attachCallback([&](int value){
    /* Print our new slider value received from dashboard */
    Serial.println("Progress: "+String(value));
    /* Make sure we update our slider's value and send update to dashboard */
    Progress.update(value);
    dashboard.sendUpdates();
  });

  Serial.print(" Start AsyncWebServer ");
  /* Start AsyncWebServer */
  server.begin();
  j=0;
}

void loop() {
  Serial.print( j);Serial.print(" , AM2302 Temp.=");
  t = dht.getTemperature();
  h= dht.getHumidity();
  Serial.print(String(t));
  Serial.print(" , Humid.=");
  Serial.println(String(h));
  Progress.update(j);
  temperature.update (t);
  humidity.update (h);
  dashboard.sendUpdates();
  analogWrite(Led_Verte, dutyCycle1);
  /* 
    Replace delay with 'millis interval' in your final project.
  */
  j++;
  if(j>100) j=0;
  delay(1000);
}

/*
 * ets Jun  8 2016 00:22:57

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0030,len:1184
load:0x40078000,len:13260
load:0x40080400,len:3028
entry 0x400805e4
WiFi Failed!

----------------
60
17.80
53.50
BP2 Cde Led Rouge: true
61
17.80
53.50
62
17.80
53.50
BP1 Cde Led Bleue: true
BP2 Cde Led Rouge: false
63
17.80
53.60
BP1 Cde Led Bleue: false

 */