// Copyright (c) 2026 Juhapekka Piiroinen <jp@1337.fi>
// All Rights Reserved.
// AmoosedWeb project: https://amoosed.com
// Usage: native-resource ORIGIN VIRTUAL_RESOURCE_PATH NEW_OUTPUT_FILE
#include <AmoosedWeb/Reader.hpp>
#if defined(_WIN32)
#include <AmoosedWeb/WindowsCrypto.hpp>
#include <AmoosedWeb/WindowsFileOutput.hpp>
#include <AmoosedWeb/WindowsHttp.hpp>
#include <AmoosedWeb/WindowsMedia.hpp>
using Http = amoosed::WindowsHttpHost;
using Crypto = amoosed::WindowsCryptoHost;
using Output = amoosed::WindowsFileOutput;
using Media = amoosed::WindowsMediaDecoder;
#else
#include <AmoosedWeb/CurlHttp.hpp>
#include <AmoosedWeb/OpenSslCrypto.hpp>
#include <AmoosedWeb/PosixFileOutput.hpp>
#include <AmoosedWeb/PosixMedia.hpp>
using Http = amoosed::CurlHttpHost;
using Crypto = amoosed::OpenSslCryptoHost;
using Output = amoosed::PosixFileOutput;
using Media = amoosed::PosixMediaDecoder;
#endif
#include <iostream>
#include <string>

int main(int argc, char** argv) {
  if (argc != 4) {
    std::cerr << "Usage: native-resource ORIGIN VIRTUAL_RESOURCE_PATH NEW_OUTPUT_FILE\n";
    return 2;
  }
#if !defined(_WIN32)
  if (!Http::initialize()) {
    std::cerr << "HTTP initialization failed\n";
    return 3;
  }
#endif
  std::string error;
  Http http(argv[1], error);
  if (!http.ready()) { std::cerr << error << '\n'; return 3; }
  Crypto crypto;
  Media media;
  amoosed::IndexResult index;
  if (!amoosed::open_hosted_index(http, crypto, index, error)) {
    std::cerr << error << '\n'; return 4;
  }
  Output output(argv[3], error);
  if (!output.ready()) { std::cerr << error << '\n'; return 5; }
  amoosed::DownloadResult result;
  if (!amoosed::download_resource(index.app, argv[2], nullptr, http, crypto,
                                  output, result, error, &media)) {
    std::cerr << error << '\n'; return 6;
  }
  std::cout << "Verified " << result.bytes << " bytes: " << result.sha256 << '\n';
}