#pragma once

// Minimal IPAddress for Arduino-AppleMIDI-Library on pico-sdk / lwIP.
// Only implements what the vendored code actually uses.

#include <stdint.h>
#include <string.h>

#include "lwip/ip_addr.h"

#ifndef INADDR_NONE
#define INADDR_NONE ((uint32_t)0xFFFFFFFFUL)
#endif

class IPAddress {
public:
    IPAddress() : addr_(INADDR_NONE) {}
    IPAddress(uint32_t raw) : addr_(raw) {}
    IPAddress(uint8_t a, uint8_t b, uint8_t c, uint8_t d)
        : addr_((uint32_t)a | ((uint32_t)b << 8) |
                ((uint32_t)c << 16) | ((uint32_t)d << 24)) {}
    IPAddress(const ip_addr_t &lwip) : addr_(ip_addr_get_ip4_u32(&lwip)) {}

    operator uint32_t() const { return addr_; }

    bool operator==(const IPAddress &rhs) const { return addr_ == rhs.addr_; }
    bool operator!=(const IPAddress &rhs) const { return addr_ != rhs.addr_; }

    ip_addr_t toLwIP() const {
        ip_addr_t a;
        ip_addr_set_ip4_u32(&a, addr_);
        return a;
    }

    uint8_t operator[](int idx) const {
        return (addr_ >> (idx * 8)) & 0xFF;
    }

private:
    uint32_t addr_;
};