/*
 * LedCommand.hpp
 *
 *  Created on: Jul 16, 2021
 *      Author: Andreas Berthoud
 */

#ifndef LEDCOMMAND_HPP_
#define LEDCOMMAND_HPP_

#include "Request.hpp"
#include "Response.hpp"

class LedResponse : public Response {
public:
  LedResponse(com_channel_type_t com_channel_type, uint16_t response_identifier, bool was_successful);

  CommandId get_command_id() override { return COMMAND_LED_RESPONSE; }

private:
  bool was_successful = false;
};

class LedRequest : public Request {
public:
  /**
   * @brief Construct a new Led Request object
   * 
   * @param payload_ptr 
   *    HEADER | led_id | led_command |
   *           | 1 byte | 1 byte      |
   * 
   *  led_id
   *  -------
   *  0: green
   *  1: red
   *  2: blue
   * 
   *  led_command
   *  -----------
   *  0: off
   *  1: on
   *  2: toggle
   * 
   * @param size 
   */
  LedRequest(com_channel_type_t com_channel_type, uint8_t * payload_ptr, uint16_t size);

  enum LedID {
    greed_led,
    greed_red,
    greed_blue,
    led_id_max,
  };

  enum LedCommand {
    led_off,
    led_on,
    led_toggle,
    led_command_max,
  };

  LedResponse * execute_request(com_channel_type_t com_channel_type, uint16_t response_identifier) override;

  CommandId get_command_id() override { return COMMAND_LED_REQUEST; }

private:
  bool has_error = false;
  LedID led_id = greed_led;
  LedCommand led_command = led_off;

};

#endif /* LEDCOMMAND_HPP_ */