#include <Ethernet.h>
#include <base64.h>
#include <ArduinoJson.h>

#include "config/config.h"
#include "utils/Time.h"

#include "infra/Audio.h"
#include "infra/Http.h"
#include "infra/Eth.h"

#include "domain/Recorder.h"

volatile bool loudnessFlag = false;

unsigned long beginMicros, endMicros;

Eth eth;
EthernetClient* client = eth.getEthClient();
Http http(&eth);

Recorder* recorder;

Time timeService = Time::getInstance();

void setInitialTime() {
  String response = http.send("GET", "/time", RAT_IP, RAT_PORT, "", "");

  DynamicJsonDocument jsonDoc(1024);
  DeserializationError error = deserializeJson(jsonDoc, response);
  JsonVariant root = jsonDoc.as<JsonVariant>();

  unsigned long currentTime = root["current_timestamp"].as<unsigned long>();

  timeService.setInitialMicros(micros());
  timeService.setInitialTime(currentTime);
}

void writeToPrecedingBufferTask(void* parameter) {
  while (true) {
    recorder->writeToPrecedingBuffer();

    if (recorder->isNoiseDetected()) {
      recorder->recordAudio();
    }

    vTaskDelay(500 / portTICK_PERIOD_MS);
  }
}

void createWriteToPrecedingBufferTask() {
  TaskHandle_t xHandle = NULL;

  xTaskCreatePinnedToCore(writeToPrecedingBufferTask, "writeToPrecedingBufferTask", 4096, NULL, 1, &xHandle, 0);

  if (xHandle == NULL) {
    ESP_LOGE("TASK1", "Failed to task create");
  };
}

void setup() {
  Serial.begin(115200);
  delay(1000);

  eth.initEthernet();

  setInitialTime();
  recorder = new Recorder(ADMP441, &http);

  //createWriteToPrecedingBufferTask();

  beginMicros = micros();
}
 
void loop() {
  eth.readAndPrintData(true); // set to false for better speed measurement

  recorder->writeToPrecedingBuffer();

  if (recorder->isNoiseDetected()) {
    recorder->recordAudio();
  }
}