File WiFiEvents.cpp

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/* Copyright (c) Kuba Szczodrzyński 2022-05-17. */

#include "WiFi.h"

std::vector<EventHandler> WiFiClass::handlers;

uint16_t WiFiClass::onEvent(EventCb callback, EventId eventId) {
    if (!callback)
        return 0;
    EventHandler handler;
    handler.cb      = callback;
    handler.eventId = eventId;
    handlers.push_back(handler);
    return handler.id;
}

uint16_t WiFiClass::onEvent(EventFuncCb callback, EventId eventId) {
    if (!callback)
        return 0;
    EventHandler handler;
    handler.fcb     = callback;
    handler.eventId = eventId;
    handlers.push_back(handler);
    return handler.id;
}

uint16_t WiFiClass::onEvent(EventSysCb callback, EventId eventId) {
    if (!callback)
        return 0;
    EventHandler handler;
    handler.scb     = callback;
    handler.eventId = eventId;
    handlers.push_back(handler);
    return handler.id;
}

void WiFiClass::removeEvent(EventCb callback, EventId eventId) {
    if (!callback)
        return;
    for (uint16_t i = 0; i < handlers.size(); i++) {
        EventHandler handler = handlers[i];
        if (handler.cb == callback && handler.eventId == eventId) {
            handlers.erase(handlers.begin() + i);
        }
    }
}

void WiFiClass::removeEvent(EventSysCb callback, EventId eventId) {
    if (!callback)
        return;
    for (uint16_t i = 0; i < handlers.size(); i++) {
        EventHandler handler = handlers[i];
        if (handler.scb == callback && handler.eventId == eventId) {
            handlers.erase(handlers.begin() + i);
        }
    }
}

void WiFiClass::removeEvent(uint16_t id) {
    for (uint16_t i = 0; i < handlers.size(); i++) {
        EventHandler handler = handlers[i];
        if (handler.id == id) {
            handlers.erase(handlers.begin() + i);
        }
    }
}

void WiFiClass::postEvent(EventId eventId, EventInfo eventInfo) {
    for (auto handler : handlers) {
        if (handler.eventId != ARDUINO_EVENT_MAX && handler.eventId != eventId)
            continue;
        if (handler.cb) {
            handler.cb(eventId);
        } else if (handler.fcb) {
            handler.fcb(eventId, eventInfo);
        } else if (handler.scb) {
            Event_t event = {
                .event_id   = eventId,
                .event_info = eventInfo,
            };
            handler.scb(&event);
        }
    }
}