#pragma once

#include <cstddef>
#include <cstdint>
#include <string>
#include <vector>

namespace roro::lora {

// Whose packets the radio's settings were for, by their sync word: whose clear header to read.
enum class Protocol : uint8_t { None, Meshtastic, MeshCore };
Protocol protocolOf(uint8_t syncWord);

// What the LoRa Scanner shows of one packet (M3, Q96).
struct PacketSummary {
    const uint8_t* data;
    size_t len;
    float rssi, snr;
    bool crcOk;
    Protocol protocol;  // what the settings it was received on were for
};

// One list row, at most about 36 characters: "21:45:07 -97 6.2 5678>all 1/3". Meshtastic nodes by their
// default short name (the last 4 hex digits); headerLines() has the full numbers. MeshCore: what
// it is, then who ("adv Brussels-R1", "txt a3>7f", "chan #11", "who's there?", "here 18a6") and the hops in its path ("2h");
// a message on the public channel is read: "Alice: hello fro 2h".
std::string row(const PacketSummary& p, const std::string& time);

// Eight bytes a line, with the printable ones: "0000 ff ff ff ff 78 56 34 12 ....xV4.".
std::vector<std::string> hexDump(const uint8_t* data, size_t len);

// What is in clear, one field a line: the Meshtastic header, or MeshCore's header, path and (for an
// advert) who the node says it is, and a message on its public channel. Empty when the packet can't be read as that.
std::vector<std::string> headerLines(const uint8_t* data, size_t len, Protocol protocol = Protocol::Meshtastic);

}  // namespace roro::lora