/*
サンプルスケッチのコメントは省略
*/

#include <WiFi.h>
// サーボをインクルード
#include <Servo.h>
Servo myservo;

const char* ssid     = "****";
const char* password = "****";
//IPを固定化
const IPAddress ip(192,168,0,6);
const IPAddress subnet(255,255,255,0);

WiFiServer server(80);
bool pos = 0;//sarvoの角度
int timer = 0;
RTC_DATA_ATTR int bootCount = 0; // RTCスローメモリに変数を確保


void setup()
{
    Serial.begin(115200);
    // 初回起動だけはシリアル初期化待ち
    if( bootCount == 0 ){
      delay(1000);
    }
    // 起動回数カウントアップ
    bootCount++;
    Serial.printf("起動回数: %d ", bootCount);
      // 起動方法取得
    esp_sleep_wakeup_cause_t wakeup_reason;
    wakeup_reason = esp_sleep_get_wakeup_cause();
    switch(wakeup_reason){
      case ESP_SLEEP_WAKEUP_EXT0      : Serial.printf("外部割り込み(RTC_IO)で起動\n"); break;
      case ESP_SLEEP_WAKEUP_EXT1      : Serial.printf("外部割り込み(RTC_CNTL)で起動 IO=%llX\n", esp_sleep_get_ext1_wakeup_status()); break;
      case ESP_SLEEP_WAKEUP_TIMER     : Serial.printf("タイマー割り込みで起動\n"); break;
      case ESP_SLEEP_WAKEUP_TOUCHPAD  : Serial.printf("タッチ割り込みで起動 PAD=%d\n", esp_sleep_get_touchpad_wakeup_status()); break;
      case ESP_SLEEP_WAKEUP_ULP       : Serial.printf("ULPプログラムで起動\n"); break;
      case ESP_SLEEP_WAKEUP_GPIO      : Serial.printf("ライトスリープからGPIO割り込みで起動\n"); break;
      case ESP_SLEEP_WAKEUP_UART      : Serial.printf("ライトスリープからUART割り込みで起動\n"); break;
      default                         : Serial.printf("スリープ以外からの起動\n"); break;
    }
  
     myservo.attach(13);//servoの制御端子を指定
     myservo.write(pos);//0

    delay(10);

    // We start by connecting to a WiFi network

    if (!WiFi.config(ip,ip,subnet)) {
     Serial.println("Failed to configure!");  
    }
    Serial.println();
    Serial.println();
    Serial.print("Connecting to ");
    Serial.println(ssid);

    WiFi.begin(ssid, password);

    while (WiFi.status() != WL_CONNECTED) {
        delay(500);
        Serial.print(".");
    }

    Serial.println("");
    Serial.println("WiFi connected.");
    Serial.println("IP address: ");
    Serial.println(WiFi.localIP());
    
    server.begin();
}

int value = 0;

void loop(){
 WiFiClient client = server.available();   // listen for incoming clients

  if (client) {                             // if you get a client,
    Serial.println("New Client.");           // print a message out the serial port
    String currentLine = "";                // make a String to hold incoming data from the client
    while (client.connected()) {            // loop while the client's connected
      if (client.available()) {             // if there's bytes to read from the client,
        char c = client.read();             // read a byte, then
        Serial.write(c);                    // print it out the serial monitor
        if (c == '\n') {                    // if the byte is a newline character

          // if the current line is blank, you got two newline characters in a row.
          // that's the end of the client HTTP request, so send a response:
          if (currentLine.length() == 0) {
            // HTTP headers always start with a response code (e.g. HTTP/1.1 200 OK)
            // and a content-type so the client knows what's coming, then a blank line:
            client.println("HTTP/1.1 200 OK");
            client.println("Content-type:text/html");
            client.println();

            // the content of the HTTP response follows the header:
            client.print("Click <a href=\"/H\">here</a>ON<br>");
            client.print("Click <a href=\"/L\">here</a>OFF<br>");

            // The HTTP response ends with another blank line:
            client.println();
            // break out of the while loop:
            break;
          } else {    // if you got a newline, then clear currentLine:
            currentLine = "";
          }
        } else if (c != '\r') {  // if you got anything else but a carriage return character,
          currentLine += c;      // add it to the end of the currentLine
        }

        // Check to see if the client request was "GET /H" or "GET /L":
        if (currentLine.endsWith("GET /H")) {
          myservo.write(180);//servoを動かす
          delay(1000);
          myservo.write(pos);//0に戻す
          // GET /H turns the LED on
        }
        if (currentLine.endsWith("GET /L")) {
          myservo.write(180);//servoを動かす
          delay(1000);
          myservo.write(pos);//0に戻す
          // GET /L turns the LED off
        }
      }
    }
    // close the connection:
    client.stop();
    Serial.println("Client Disconnected.");
  }
  if(millis() >= (6 * 3600 * 1000)) {
    esp_deep_sleep_start();//6時間後にスリープ
  }
}