/*
streamer-tools OBS Camera Plugin - LiveKit SDK link smoke test
Copyright (C) 2026 CyberCoveLLC <jknapp85@gmail.com>

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License along
with this program. If not, see <https://www.gnu.org/licenses/>
*/

// Proves the pinned client-sdk-cpp release is genuinely linked and callable:
// the SDK's own global init/shutdown runs in-process without crashing, and
// the header-reported build version matches the version CMake pinned.
//
// This does NOT touch the network -- livekit::initialize() only sets up
// global SDK state and log routing.

#include <cstdio>
#include <cstring>

#include <livekit/build.h>
#include <livekit/livekit.h>
#include <livekit/logging.h>

#include "test_util.h"

int main()
{
    // The pin CMake resolved is passed in as a define; the SDK's own
    // generated build.h reports what was actually unpacked. A mismatch means
    // a stale extracted SDK directory is being reused.
    ST_ASSERT_EQ(std::string(LIVEKIT_BUILD_VERSION), std::string(STPLUGIN_EXPECTED_LIVEKIT_VERSION));

    // initialize() returns true when this call performed the init, false if
    // the SDK was already initialized. Either way it must not crash, and a
    // second call must report "already initialized".
    bool first = livekit::initialize(livekit::LogLevel::Error);
    ST_ASSERT(first);

    bool second = livekit::initialize(livekit::LogLevel::Error);
    ST_ASSERT(!second);

    // Log level round-trips through the SDK's global state.
    livekit::setLogLevel(livekit::LogLevel::Warn);
    ST_ASSERT(livekit::getLogLevel() == livekit::LogLevel::Warn);

    livekit::shutdown();

    // The SDK documents that initialize() may be called again after
    // shutdown(); exercise that so a half-torn-down global state would show
    // up here rather than in OBS.
    ST_ASSERT(livekit::initialize(livekit::LogLevel::Error));
    livekit::shutdown();

    return st_test_report("livekit_smoke");
}