//=========================================================
//  Header
//=========================================================

  // Include Libraries And Headers
  #include  "WiFi.h"
  #include  "definitions.h"
  #include  "buttons.h"
  #include  "oled.h"
  #include  "wireless.h"
  #include  "time.h"

//=========================================================
//  Initialization
//=========================================================

  void setup() {

    // Serial Data
    Serial.begin(115200);
    Serial.println();

    btn_start();  // Start Button Function
    oled_start(); // Starting OLED
    oled_clear(); // Clear OLED Display

    // btn_test();   // This Is For Test
    // SPIFFS.format();

    // Wait For Reset
    wifi_wait_for_reset();

    // Activate Buzzer Pin
    pinMode(_motor_pin, OUTPUT);

    buzz();

    oled_logo();  // Display LOGO

    // Print Seperator
    Serial.println(MSG_SPACER);
    
    LED_START;    // Starting LED
    LED_OFF;      // Turn Off
    wifi_start(); // WiFi Start
    LED_ON;       // WiFi Connected

    // Print Seperator
    Serial.println(MSG_SPACER);

    // ESP Chip ID
    uint32_t chipId = ESP.getChipId();
    Serial.print("ESP Chip ID       : "); Serial.println(chipId);

    // ESP Device Address
    Serial.print("ESP IP Address    : "); Serial.println(WiFi.localIP());

    // ESP MAC Address
    String macAddress = WiFi.macAddress();
    Serial.print("ESP MC Address    : "); Serial.println(macAddress);
    Serial.println(MSG_SPACER);

    // NTP Function
    ntp_begin();
    ntp_update();
    syncedMillisOffset = timeClient.getEpochTime() * 1000 - startMillis;

    // Connected Server
    oled_clear();
    oled_text(1, 0, 0, "Connect To Server");

    // Connect To Server
    server_connect();

    // Display Connected
    oled_text(1, 0, 10, "Connection Success");

    // Wait On Sec
    delay(1000);

    // Print Seperator
    Serial.println(MSG_SPACER);

    // New Timming
    timing = millis();

  }

//=========================================================
//  Running Loop
//=========================================================

  void loop() {

    // Maintain Server Connection
    server_connect();

    // Update Time
    ntp_update();
    // ntp_sync_millis();

    // Read Buttons With Actions
    read_buttons();

    // Send VIA Serial
    send_via_serial();

    // Read TCP Data
    read_tcp();

    // Send Keep Alive
    send_keep_alive();

  }

//=========================================================
//  END
//=========================================================