Files
flippr-code/FlippR-Driver/src/output/OutputDriverFactory.cpp
2018-12-14 01:09:54 +01:00

240 lines
7.6 KiB
C++

//
// Created by rhetenor on 04.10.18.
//
#include "OutputDriverFactory.h"
#include "utility/LoggerFactory.h"
#include "output/impl/OutputDriver.h"
#include "output/impl/OutputPinController.h"
namespace flippR_driver
{
namespace output
{
namespace OutputDriverFactory
{
namespace
{
using namespace nlohmann;
std::shared_ptr<OutputDriver> get_OutputDriver(std::istream &output_pin_config, std::istream &solenoid_config, std::istream &lamp_config, std::istream &sound_config, std::istream &display_config)
{
utility::LoggerFactory::CreateOutputLogger();
std::shared_ptr<OutputPinController> output_gpio_interface = std::shared_ptr<OutputPinController>(create_OutputGPIOInterface(output_pin_config));
auto solenoids = create_solenoids(solenoid_config, output_gpio_interface);
auto lamps = create_lamps(lamp_config, output_gpio_interface);
auto sounds = create_sounds(sound_config, output_gpio_interface);
auto displays = create_displays(display_config, output_gpio_interface);
return std::make_shared<OutputDriver>(solenoids, lamps, sounds, displays);
}
OutputPinController* create_OutputGPIOInterface(std::istream &output_pin_config)
{
json output_config;
output_pin_config >> output_config;
return new OutputGPIOInterface(parse_pins_driver_board(output_config.at("driver_board")),
parse_pins_sound(output_config.at("sound_board")),
parse_pins_sound(output_config.at("display_board")));
}
std::map<std::string, uint8_t> parse_pins_driver_board(json &driver_board_config)
{
std::map<std::string, uint8_t> pins_driver_board;
try
{
pins_driver_board["i2c_address"] = driver_board_config.at("i2c_address").get<uint8_t>();
pins_driver_board["pin_base"] = driver_board_config.at("pin_base").get<uint8_t>();
pins_driver_board["data"] = driver_board_config.at("data").get<uint8_t>();
pins_driver_board["CL"] = driver_board_config.at("CL").get<uint8_t>();
json pin_select = driver_board_config.at("pin-select");
pins_driver_board["pin-select-A"] = pin_select.at("A").get<uint8_t>();
pins_driver_board["pin-select-B"] = pin_select.at("B").get<uint8_t>();
pins_driver_board["pin-select-C"] = pin_select.at("C").get<uint8_t>();
json latch_select = driver_board_config.at("latch-select");
pins_driver_board["mux1"] = latch_select.at("mux1").get<uint8_t>();
pins_driver_board["mux2"] = latch_select.at("mux2").get<uint8_t>();
pins_driver_board["latch-select-A"] = latch_select.at("A").get<uint8_t>();
pins_driver_board["latch-select-B"] = latch_select.at("B").get<uint8_t>();
pins_driver_board["latch-select-C"] = latch_select.at("C").get<uint8_t>();
}
catch(json::exception &e)
{
CLOG(ERROR, OUTPUT_LOGGER) << "Output pin config file at driver_board corrupted: " << e.what();
exit(EXIT_FAILURE);
}
return pins_driver_board;
}
std::map<std::string, uint8_t> parse_pins_sound(json &sound_board_config)
{
std::map<std::string, uint8_t> pins_sound;
try
{
pins_sound["i2c_address"] = sound_board_config.at("i2c_address").get<uint8_t>();
pins_sound["pin_base"] = sound_board_config.at("pin_base").get<uint8_t>();
pins_sound["fire"] = sound_board_config.at("fire").get<uint8_t>();
json sound_address = sound_board_config.at("sound_address_select");
pins_sound["A"] = sound_address.at("A").get<uint8_t>();
pins_sound["B"] = sound_address.at("B").get<uint8_t>();
pins_sound["C"] = sound_address.at("C").get<uint8_t>();
pins_sound["D"] = sound_address.at("D").get<uint8_t>();
pins_sound["E"] = sound_address.at("E").get<uint8_t>();
pins_sound["F"] = sound_address.at("F").get<uint8_t>();
pins_sound["G"] = sound_address.at("G").get<uint8_t>();
}
catch(json::exception &e)
{
CLOG(ERROR, OUTPUT_LOGGER) << "Output pin config file at sound_board corrupted: " << e.what();
exit(EXIT_FAILURE);
}
return pins_sound;
}
std::map<std::string, uint8_t> parse_pins_display(json &display_board_config)
{
std::map<std::string, uint8_t> pins_display;
try
{
pins_display["run"] = display_board_config.at("run");
}
catch(json::exception &e)
{
CLOG(ERROR, OUTPUT_LOGGER) << "Output pin config file at display_board corrupted: " << e.what();
exit(EXIT_FAILURE);
}
}
std::map<std::string, std::shared_ptr<items::ISolenoid>> create_solenoids(std::istream &solenoid_config, std::shared_ptr<OutputPinController> output_gpio_interface)
{
std::map<std::string, std::shared_ptr<items::ISolenoid>> solenoids;
json solenoids_json;
solenoid_config >> solenoids_json;
auto deactivation_time = get_deactivation_time(solenoids_json);
for(auto &solenoid_json : solenoids_json)
{
auto solenoid = create_solenoid(solenoid_json, output_gpio_interface, deactivation_time);
solenoids.emplace(solenoid->get_name(), solenoid);
}
return solenoids;
}
std::map<std::string, std::shared_ptr<items::ILamp>> create_lamps(std::istream &lamp_config, std::shared_ptr<OutputPinController> output_gpio_interface)
{
std::map<std::string, std::shared_ptr<items::ILamp>> lamps;
json lamps_json;
lamp_config >> lamps_json;
for(auto &lamp_json : lamps_json)
{
auto lamp = create_lamp(lamp_json, output_gpio_interface);
lamps.emplace(lamp->get_name(), lamp);
}
return lamps;
}
std::map<std::string, std::shared_ptr<items::ISound>> create_sounds(std::istream &sound_config, std::shared_ptr<OutputPinController> output_gpio_interface)
{
std::map<std::string, std::shared_ptr<items::ISound>> sounds;
json sounds_json;
sound_config >> sounds_json;
auto deactivation_time = get_deactivation_time(sounds_json);
for(auto &sound_json : sounds_json)
{
auto sound = create_sound(sound_json, output_gpio_interface, deactivation_time);
sounds.emplace(sound->Item::get_name(), sound);
}
return sounds;
}
std::chrono::milliseconds get_deactivation_time(nlohmann::json &json)
{
try
{
auto deactivation_time = json.at("deactivation_time_milliseconds").get<uint>();
return std::chrono::milliseconds(deactivation_time);
}
catch(json::type_error &e)
{
// todo log and exit
exit(EXIT_FAILURE);
}
}
std::shared_ptr<items::Solenoid> create_solenoid(nlohmann::json &solenoid_json, std::shared_ptr<OutputPinController> output_gpio_interface, std::chrono::milliseconds deactivation_time)
{
try
{
std::string name = solenoid_json.at("name");
auto address = solenoid_json.at("address").get<uint8_t>();
if(solenoid_json.find("deactivation_time_milliseconds") != solenoid_json.end())
{
deactivation_time = get_deactivation_time(solenoid_json);
}
return std::make_shared<items::Solenoid>(output_gpio_interface, address, name, deactivation_time);
}
catch(json::type_error &e)
{
// todo log and exit
exit(EXIT_FAILURE);
}
}
std::shared_ptr<items::Lamp> create_lamp(nlohmann::json &lamp_json, std::shared_ptr<OutputPinController> output_gpio_interface)
{
try
{
std::string name = lamp_json.at("name");
auto address = lamp_json.at("address").get<uint8_t>();
return std::make_shared<items::Lamp>(output_gpio_interface, address, name);
}
catch(json::type_error &e)
{
// todo log and exit
exit(EXIT_FAILURE);
}
}
std::shared_ptr<items::Sound> create_sound(nlohmann::json &sound_json, std::shared_ptr<OutputPinController> &output_gpio_interface, std::chrono::milliseconds deactivation_time)
{
try
{
auto id = sound_json.at("id").get<uint>();
std::string description = sound_json.at("description");
auto address = sound_json.at("address").get<uint8_t>();
return std::make_shared<items::Sound>(output_gpio_interface, address, description, deactivation_time, id);
}
catch(json::type_error &e)
{
// todo log and exit
exit(EXIT_FAILURE);
}
}
}
}
}
}