#ifndef INC_SHARED_HPP_
#define INC_SHARED_HPP_

#include <cmsis_os2.h>
#include <states.hpp>

namespace rres
{
	struct LoggingData
	{
		uint32_t hash;
		uint32_t timestamp;

		uint8_t state;
		uint8_t sense_fire;
		uint16_t sense_adc[6];
		uint8_t fired;
	};

	enum Event
	{
		TICK_10HZ 		= 1 << 0,
		TOCK_10HZ 		= 1 << 1,
		START_LOGGING 	= 1 << 2,
		DUMP_FLASH 		= 1 << 3,
		CLEAR_FLASH 	= 1 << 4,
		FLASH_EVENT 	= DUMP_FLASH | CLEAR_FLASH
	};

	void init();

	/**
	 * @brief Wait for any of the provided flags to be set.
	 *
	 * @note Example usage: waitForAny(GYRO | TICK_20HZ); to either wait for the 20Hz tick or new gyro data.
	 *
	 * @param event An integer with every bit representing a specific event.
	 * @param timeout An optional timeout for additional safety.
	 * @return uint32_t Returns the flags that were set.
	 */
	uint32_t waitForAny(uint32_t event, uint32_t timeout = osWaitForever);

	/**
	 * @brief Wait for all of the provided flags to be set.
	 *
	 * @note Example usage: waitForAny(GYRO | TICK_20HZ); to wait for both the 20Hz tick as well as new gyro data.
	 *
	 * @param event An integer with every bit representing a specific event.
	 * @param timeout An optional timeout for additional safety.
	 * @return uint32_t Returns the flags that were set.
	 */
	uint32_t waitForAll(uint32_t event, uint32_t timeout = osWaitForever);

	LoggingData getData();

	/**
	 * @brief Set the sensed fire bits.
	 *
	 * @param sense_fire The sensed fire bits.
	 */
	void setSenseFire(uint8_t sense_fire);

	/**
	 * @brief Set Capacitor Voltages.
	 *
	 * @param sense_adc The sensed ADC values.
	 */
	void setSenseADC(uint16_t sense_adc[6]);

	/**
	 * @brief Set fired event.
	 *
	 * @param fired The fired event.
	 */
	void setFired(uint8_t fired);

	/**
	 * @brief Start logging data to the flash memory.
	 */
	void startLogging();

	/**
	 * @brief Dump the flash memory to the console.
	 */
	void dumpFlash();

	/**
	 * @brief Clear the flash memory.
	 */
	void clearFlash();

} // namespace grsm

#endif /* INC_SHARED_HPP_ */