#ifndef MISSION_DEVICES_MAX1227HANDLER_H_
#define MISSION_DEVICES_MAX1227HANDLER_H_

#include <fsfw/devicehandlers/DeviceHandlerBase.h>
#include <mission/devices/devicedefinitions/Tmp1075Definitions.h>

/**
 * @brief	This is the device handler class for the MAX1227 ADC converter.
 *
 * @details Datasheet: https://datasheets.maximintegrated.com/en/ds/MAX1227-MAX1231.pdf
 *
 * @author	J. Meier
 */
class Max1227Handler: public DeviceHandlerBase {
public:

	Max1227Handler(object_id_t objectId, object_id_t comIF,
			CookieIF * comCookie);
	virtual ~Max1227Handler();

protected:
	void doStartUp() override;
	void doShutDown() override;
	ReturnValue_t buildNormalDeviceCommand(DeviceCommandId_t * id) override;
	ReturnValue_t buildTransitionDeviceCommand(DeviceCommandId_t * id) override;
	void fillCommandAndReplyMap() override;
	ReturnValue_t buildCommandFromCommand(DeviceCommandId_t deviceCommand,
				const uint8_t * commandData,size_t commandDataLen) override;
	ReturnValue_t scanForReply(const uint8_t *start, size_t remainingSize,
			DeviceCommandId_t *foundId, size_t *foundLen) override;
	ReturnValue_t interpretDeviceReply(DeviceCommandId_t id,
			const uint8_t *packet) override;
	void setNormalDatapoolEntriesInvalid() override;
	uint32_t getTransitionDelayMs(Mode_t modeFrom, Mode_t modeTo) override;
	ReturnValue_t initializeLocalDataPool(localpool::DataPool& localDataPoolMap,
            LocalDataPoolManager& poolManager) override;

private:

	/**
	 * @brief	Function fills cmdBuffer with command to start the adc
	 * 			conversion for a new temperature value.
	 */
	void prepareAdcConversionCommand();

	void prepareGetTempCommand();

	enum class CommunicationStep {
		START_ADC_CONVERSION,
		GET_TEMPERATURE
	};

	TMP1075::Tmp1075Dataset dataset;

	static const uint8_t MAX_CMD_LEN = 3;

	uint8_t rememberRequestedSize = 0;
	uint8_t rememberCommandId = TMP1075::NONE;
	uint8_t cmdBuffer[MAX_CMD_LEN];
	CommunicationStep communicationStep =
			CommunicationStep::START_ADC_CONVERSION;
};

#endif /* MISSION_DEVICES_MAX1227HANDLER_H_ */