#ifndef FIREWALL_H
#define FIREWALL_H

#include "Arduino.h"
#include "AsyncJson.h"
#include "ArduinoJson.h"
#ifdef ESP32
#include "WiFi.h"
#include "AsyncTCP.h"
#elif defined(ESP8266)
#include "ESP8266WiFi.h"
#include "ESPAsyncTCP.h"
#endif
#include "ESPAsyncWebServer.h"

typedef struct firewall_rule
{
    int key;
    struct firewall_rule *next;
} firewall_rule_t;

class ESPFirewall
{
    AsyncWebServer *firewall_api;
    unsigned int amount_of_rules = 0;
    struct firewall_rule *head = NULL;

    void add_rule_to_firewall();
    void get_firewall_handler(AsyncWebServerRequest *request);
    void post_firewall_handler(AsyncWebServerRequest *request);
    void not_found(AsyncWebServerRequest *request);
    void setup_routing();

public:
    ESPFirewall(int port = 8080);
};

#endif