#pragma once

#include <cstdint>
#include <initializer_list>
#include <string>

namespace roro::storage {

// Makes one path component safe for FAT: forbidden characters become '_', never empty or a dot name.
std::string sanitize(const std::string& name);

// "/irc/libera/#roro/2026-10-02.log" from {"irc", "libera", "#roro"} and a local date
// ("YYYY-MM-DD"); an empty date (clock not set yet) gives "undated.log".
std::string dailyLogPath(std::initializer_list<std::string> folders, const std::string& date);

// Day number (days since 1970-01-01) encoded in a Log ("2026-10-02.log") or Capture
// ("20261002-144500.pcap") file name, or -1 if the name carries no valid date.
int fileDay(const std::string& fileName);

int dayFromUtc(int64_t utcSeconds);

}  // namespace roro::storage