/**
 * @file manualControl.cpp
 * @author Alexander Klein (alex@kleiax.de)
 * @brief Implementation of the class manualControl.h
 * @version 0.1
 * @date 2021-12-13
 * 
 * @copyright Copyright (c) 2021
 * 
 */
#include "manualControl.h"

ManualControl::ManualControl(MoveControl *moveControl, const ControlPadInput *input) { 
    this->moveControl = moveControl;
    this->input = input;
    this->moveControl->setDrivingStatus(MoveControl::Status::Drive);
}

ManualControl::~ManualControl() {
    this->moveControl->setSpeed(0);
    this->moveControl->setRotationSpeed(0);
    this->moveControl->setDrivingStatus(MoveControl::Status::Stop);
}

void ManualControl::loop() {
    if (this->caliCompass)
        this->caliCompass->loop();

    if (millis() - this->lastMillis < delay) {
        return;
    }
    this->runManualControl();
    this->lastMillis = millis();
}

void ManualControl::runManualControl() {
    // Have to be int16_t to avoid overflow (int8_t = 255 - 127 = -128)
    int16_t y = this->input->x - 127;
    int16_t x = this->input->y - 127;

    // if (x || y) {
    //     std::cout << "x: " << (int) this->input->x << " y: " << (int) this->input->y << std::endl;
    //     std::cout << "x: " << (int) x << " y: " << (int) y << std::endl;
    // }

    double value_per_step = this->max_speed * 2 / 256;
    this->moveControl->setSpeed(-y * value_per_step);

    value_per_step = this->max_rotation * 2 / 256;
    this->moveControl->setRotationSpeed(x * value_per_step);
}