// PROYECTO JUNIOR PERALTA COMPUTER STRUCTURES (CSE611)
#include <WiFi.h>
#include <HTTPClient.h>
#include <DHTesp.h>
#include <Wire.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_BMP280.h>
#include <Adafruit_BME280.h>
// credenciales conexion wifi
const char* ssid     = "Wokwi-GUEST";
const char* password = "";
// dominio de pagina web 
const char* serverName = "https://mipymesespaillat.com/proyecto/esp-post-data.php";
//string api envio base datos
String apiKeyValue = "tPmAT5Ab3j7F9";
String sensorName = "BMP280";
String sensorLocation = "Office";


Adafruit_BMP280 BMP280;

//Adafruit_BMP280 bmp(BMP_CS); // hardware SPI
//Adafruit_BMP280 bmp(BMP_CS, BMP_MOSI, BMP_MISO,  BMP_SCK);

// Weather Data Variables
float Temperature;
int Humidity;

void setup() {
  Serial.begin(115200);
  delay(2000);
  BMP280.begin(0x76);
initWifi();
  
}
void loop() {
  //Check WiFi connection status
  if(WiFi.status()== WL_CONNECTED){
    HTTPClient http;
    
    // paht url 
    http.begin(serverName);
    
    // Specify content-type header
    http.addHeader("Content-Type", "application/x-www-form-urlencoded");
    
    // Prepare your HTTP POST request data
     
    String httpRequestData = "api_key=" + apiKeyValue + "&sensor=" + sensorName
                          + "&location=" + sensorLocation + "&value1=" + String(BMP280.readTemperature() )
                          + "&value2=" + String(BMP280.readTemperature() ) + "&value3=" + String(BMP280.readPressure() ) 
                          + "";
    Serial.print("httpRequestData: ");
    Serial.println(httpRequestData);
    
    // You can comment the httpRequestData variable above
    // then, use the httpRequestData variable below (for testing purposes without the BME280 sensor)
    //String httpRequestData = "api_key=tPmAT5Ab3j7F9&sensor=BME280&location=Office&value1=24.75&value2=49.54&value3=1005.14";
// Send HTTP POST request
    int httpResponseCode = http.POST(httpRequestData);
     
    // If you need an HTTP request with a content type: text/plain
    //http.addHeader("Content-Type", "text/plain");
    //int httpResponseCode = http.POST("Hello, World!");
    
    // If you need an HTTP request with a content type: application/json, use the following:
    //http.addHeader("Content-Type", "application/json");
    //int httpResponseCode = http.POST("{\"value1\":\"19\",\"value2\":\"67\",\"value3\":\"78\"}");
        
    if (httpResponseCode>0) {
      Serial.print("HTTP Response code: ");
      Serial.println(httpResponseCode);
    }
    else {
      Serial.print("Error code: ");
      Serial.println(httpResponseCode);
    }
    // Free resources
    http.end();
  }
  else {
    Serial.println("WiFi Disconnected");
  }
  //Send an HTTP POST request every minute
  delay(60000);  
}
void initWifi() {
  Serial.print("Connecting to: "); 
  Serial.print(ssid);
  WiFi.begin(ssid, password);
  while(WiFi.status() != WL_CONNECTED) { 
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  Serial.print("Connected to WiFi network with IP Address: ");
  Serial.println(WiFi.localIP());
}