#include <WiFi.h>
#include <HTTPClient.h>
#include "DHTesp.h"

const int DHT_PIN = 15;
const int BUTTON_PIN = 23;
DHTesp dhtSensor;

void setup() {
  Serial.begin(9600);

  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
  pinMode(BUTTON_PIN, INPUT_PULLUP);
  
  Serial.print("Connecting to WiFi");
  WiFi.begin("Wokwi-GUEST", "", 6);
  while (WiFi.status() != WL_CONNECTED) {
    delay(100);
    Serial.print(".");
  }
  Serial.println(" Connected!");


  getTemAndHuumidty();
  //postLineNotify();
  
}


void getTemAndHuumidty(char charTag) {
  TempAndHumidity  data = dhtSensor.getTempAndHumidity();
  Serial.println("Temp: " + String(data.temperature, 2) + "°C");
  Serial.println("Humidity: " + String(data.humidity, 1) + "%");
  Serial.println("---");
  String str;
  /*if ( strTag== "T" ){
    str = "Temp: " + String(data.temperature, 2) + "°C";
  }
  else if( strTag== "H"){
    str = "Humidity: " + String(data.humidity, 1) + "%25";
  }
  else{
   str = "Temp: " + String(data.temperature, 2) + "°C\n"+",Humidity: " + String(data.humidity, 1) + "%25";
  }
  
  postLineNotify(str);*/

  switch (charTag){
    case 'T':
      str = "Temp: " + String(data.temperature, 2) + "°C";
      break;
    case 'H':
      str = "Humidity: " + String(data.humidity, 1) + "%25";
      break;
    default:
      str = "Temp: " + String(data.temperature, 2) + "°C\n"+",Humidity: " + String(data.humidity, 1) + "%25";
  
  }
  postLineNotify(str);

}

void getTemAndHuumidty(){
  getTemAndHuumidty('T');
  getTemAndHuumidty('H');
  getTemAndHuumidty('B');
}

void postLineNotify(String strVal){
  HTTPClient http;
  http.begin("https://notify-api.line.me/api/notify");
  http.addHeader("Authorization","Bearer cucAktNpppdCuFmhtLmvKnLdldnzdd3asdnb0wN50EG");
  http.addHeader("Content-Type","application/x-www-form-urlencoded");
  int status_code = http.POST("message=Hi~\n" + strVal);
  Serial.println("status_code" + String(status_code));
  if (status_code > 0){
    String http_content = http.getString();
    Serial.println("http_content:" + http_content);
  }
  http.end();
}

void getHttpPayload(){
  HTTPClient http;
  http.begin("https://example.com");
  int status_code = http.GET();
  Serial.println("status_code" + String(status_code));
  if (status_code > 0){
    String http_content = http.getString();
    Serial.println("http_content:" + http_content);
  }
  http.end();
}

int click;
void loop() {
  if(digitalRead(BUTTON_PIN) == LOW ){
    if (click == true) {
      Serial.println("getTemAndHuumidty('T')");
      getTemAndHuumidty('T');
    }
    else{
      Serial.println("getTemAndHuumidty('H')");
      getTemAndHuumidty('H');
    }
    click = !click ;
  }
  

  delay(60); // TODO: Build something amazing!
}