#include "esp_event.h"
#include "esp_event_cxx.hpp"
#include "esp_event_api.hpp"

#ifdef __cpp_exceptions

namespace idf {

namespace event {

ESPEventAPIDefault::ESPEventAPIDefault()
{
    esp_err_t res = esp_event_loop_create_default();
    if (res != ESP_OK) {
        throw idf::event::EventException(res);
    }
}

ESPEventAPIDefault::~ESPEventAPIDefault()
{
    esp_event_loop_delete_default();
}

esp_err_t ESPEventAPIDefault::handler_register(esp_event_base_t event_base,
        int32_t event_id,
        esp_event_handler_t event_handler,
        void *event_handler_arg,
        esp_event_handler_instance_t *instance)
{
    return esp_event_handler_instance_register(event_base,
                                               event_id,
                                               event_handler,
                                               event_handler_arg,
                                               instance);
}

esp_err_t ESPEventAPIDefault::handler_unregister(esp_event_base_t event_base,
        int32_t event_id,
        esp_event_handler_instance_t instance)
{
    return esp_event_handler_instance_unregister(event_base, event_id, instance);
}

esp_err_t ESPEventAPIDefault::post(esp_event_base_t event_base,
        int32_t event_id,
        void* event_data,
        size_t event_data_size,
        TickType_t ticks_to_wait)
{
    return esp_event_post(event_base,
                          event_id,
                          event_data,
                          event_data_size,
                          ticks_to_wait);

}

ESPEventAPICustom::ESPEventAPICustom(const esp_event_loop_args_t &event_loop_args)
{
    esp_err_t res = esp_event_loop_create(&event_loop_args, &event_loop);
    if (res != ESP_OK) {
        throw idf::event::EventException(res);
    }
}

ESPEventAPICustom::~ESPEventAPICustom()
{
    esp_event_loop_delete(event_loop);
}

esp_err_t ESPEventAPICustom::handler_register(esp_event_base_t event_base,
        int32_t event_id,
        esp_event_handler_t event_handler,
        void *event_handler_arg,
        esp_event_handler_instance_t *instance)
{
    return esp_event_handler_instance_register_with(event_loop,
                                                    event_base,
                                                    event_id,
                                                    event_handler,
                                                    event_handler_arg,
                                                    instance);
}

esp_err_t ESPEventAPICustom::handler_unregister(esp_event_base_t event_base,
        int32_t event_id,
        esp_event_handler_instance_t instance)
{
    return esp_event_handler_instance_unregister_with(event_loop, event_base, event_id, instance);
}

esp_err_t ESPEventAPICustom::post(esp_event_base_t event_base,
        int32_t event_id,
        void* event_data,
        size_t event_data_size,
        TickType_t ticks_to_wait)
{
    return esp_event_post_to(event_loop,
                             event_base,
                             event_id,
                             event_data,
                             event_data_size,
                             ticks_to_wait);
}

esp_err_t ESPEventAPICustom::run(TickType_t ticks_to_run)
{
    return esp_event_loop_run(event_loop, ticks_to_run);
}

} // event

} // idf

#endif // __cpp_exceptions