#pragma once

#include "config.hpp"

#include <windows.h>
#include <string>

namespace startup {

[[nodiscard]] bool isProcessElevated();

// Returns true only in the elevated instance that should continue running.
// A non-elevated launch starts one elevated copy through UAC and returns false.
// When an existing NightShot window is already running, it returns false without
// producing another UAC prompt.
[[nodiscard]] bool ensureElevated(const wchar_t* mainWindowClass);

// Normal mode stores an HKCU Run entry. At logon that starts a tiny unelevated
// instance which immediately requests UAC once. Silent mode replaces it with a
// highest-privilege Task Scheduler task, so no UAC appears at logon.
[[nodiscard]] bool applyAutostart(bool enabled, bool silentAdmin,
                                  std::wstring* error = nullptr);

} // namespace startup