/****************************************************************************
 *
 *   Copyright (c) 2019-2021 PX4 Development Team. All rights reserved.
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 * modification, are permitted provided that the following conditions
 * are met:
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 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 * 3. Neither the name PX4 nor the names of its contributors may be
 *    used to endorse or promote products derived from this software
 *    without specific prior written permission.
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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#include "DPS310.hpp"

namespace dps310
{
extern device::Device *DPS310_SPI_interface(uint8_t bus, uint32_t device, int bus_frequency, spi_mode_e spi_mode);
#if defined(CONFIG_I2C)
extern device::Device *DPS310_I2C_interface(uint8_t bus, uint32_t device, int bus_frequency);
#endif // CONFIG_I2C
}

#include <px4_platform_common/getopt.h>
#include <px4_platform_common/module.h>

using namespace dps310;

void
DPS310::print_usage()
{
	PRINT_MODULE_USAGE_NAME("dps310", "driver");
	PRINT_MODULE_USAGE_SUBCATEGORY("baro");
	PRINT_MODULE_USAGE_COMMAND("start");
#if defined(CONFIG_I2C)
	PRINT_MODULE_USAGE_PARAMS_I2C_SPI_DRIVER(true, true);
	PRINT_MODULE_USAGE_PARAMS_I2C_ADDRESS(0x77);
#else
	PRINT_MODULE_USAGE_PARAMS_I2C_SPI_DRIVER(false, true);
#endif
	PRINT_MODULE_USAGE_DEFAULT_COMMANDS();
}

I2CSPIDriverBase *DPS310::instantiate(const I2CSPIDriverConfig &config, int runtime_instance)
{
	device::Device *interface = nullptr;

#if defined(CONFIG_I2C)

	if (config.bus_type == BOARD_I2C_BUS) {
		interface = DPS310_I2C_interface(config.bus, config.i2c_address, config.bus_frequency);

	} else
#endif // CONFIG_I2C
		if (config.bus_type == BOARD_SPI_BUS) {
			interface = DPS310_SPI_interface(config.bus, config.spi_devid, config.bus_frequency, config.spi_mode);
		}

	if (interface == nullptr) {
		PX4_ERR("failed creating interface for bus %i (devid 0x%" PRIx32 ")", config.bus, config.spi_devid);
		return nullptr;
	}

	if (interface->init() != OK) {
		delete interface;
		PX4_DEBUG("no device on bus %i (devid 0x%" PRIx32 ")", config.bus, config.spi_devid);
		return nullptr;
	}

	DPS310 *dev = new DPS310(config, interface);

	if (dev == nullptr) {
		delete interface;
		return nullptr;
	}

	if (OK != dev->init()) {
		delete dev;
		return nullptr;
	}

	return dev;
}

extern "C" int dps310_main(int argc, char *argv[])
{
	using ThisDriver = DPS310;

#if defined(CONFIG_I2C)
	BusCLIArguments cli {true, true};
	cli.i2c_address = 0x77;
	cli.default_i2c_frequency = 400000;
#else
	BusCLIArguments cli {false, true};
#endif // CONFIG_I2C

	cli.default_spi_frequency = 10 * 1000 * 1000;

	const char *verb = cli.parseDefaultArguments(argc, argv);

	if (!verb) {
		ThisDriver::print_usage();
		return -1;
	}

	BusInstanceIterator iterator(MODULE_NAME, cli, DRV_BARO_DEVTYPE_DPS310);

	if (!strcmp(verb, "start")) {
		return ThisDriver::module_start(cli, iterator);
	}

	if (!strcmp(verb, "stop")) {
		return ThisDriver::module_stop(iterator);
	}

	if (!strcmp(verb, "status")) {
		return ThisDriver::module_status(iterator);
	}

	ThisDriver::print_usage();
	return -1;
}