//
// Created by lukas on 19.12.20.
//

#include <AsyncJson.h>
#include "HeatingInfoService.h"
#include "Timer.h"

HeatingInfoService::HeatingInfoService(AsyncWebServer *server) :
        hum(-1),
        temp(-1),
        lastheating(0),
        lastheatend(0) {
    server->on(HEATINGINFO_SERVICE_PATH, HTTP_GET, std::bind(&HeatingInfoService::reply, this, std::placeholders::_1));
}

void HeatingInfoService::reply(AsyncWebServerRequest *request) {
    AsyncJsonResponse *response = new AsyncJsonResponse(false, MAX_FEATURES_SIZE);
    JsonObject root = response->getRoot();

    root["temp"] = temp;
    root["hum"] = hum;

    const uint32_t systime = Timer::getSystemSeconds();

    root["lastheating"] = lastheating != 0 ? systime - lastheating : 0;
    // if lastheating == 0 => there was no cycle upon now
    // if lastheatend == 0 => heating is currently active
    root["lastheatduration"] = lastheating == 0 ? 0 : lastheatend == 0 ? -1 : lastheatend - lastheating;

    response->setLength();
    request->send(response);
}

void HeatingInfoService::setSensorData(float hum, float temp) {
    this->hum = hum;
    this->temp = temp;
}

void HeatingInfoService::setLastHeatingStarttime(unsigned long time) {
    this->lastheating = time;
}

void HeatingInfoService::setLastHetingEndtime(unsigned long time) {
    this->lastheatend = time;
}