#include <vix/io/Io.hpp>

int main()
{
  auto out = vix::io::stdout_stream();

  vix::io::write_line(out, "Hello Vix IO");
}

auto in  = vix::io::stdin_stream();
auto out = vix::io::stdout_stream();
auto err = vix::io::stderr_stream();

auto line = vix::io::read_line(in);

if (line)
{
  vix::io::write_line(out, line.value());
}

auto data = vix::io::read_all(in);

if (data)
{
  vix::io::write(out, data.value());
}

auto chunk = vix::io::read(in, 1024);

vix::io::write(out, "Hello");
vix::io::write_line(out, " world");

vix::io::Bytes bytes{65, 66, 67};
vix::io::write(out, bytes);

vix::io::flush(out);

auto result = vix::io::copy(in, out);

if (!result)
{
  vix::io::write_line(err, "copy failed");
}

vix::io::Buffer buffer;

buffer.append("Hello ");
buffer.append("Buffer");

vix::io::write_line(out, buffer.to_string());

vix::io::IoOptions options;
options.chunk_size = 8192;
options.auto_flush = true;

auto result = vix::io::read_line(in);

if (!result)
{
  std::cerr << result.error().message() << "\n";
  return;
}

using Bytes = std::vector<std::uint8_t>;

vix::io::Buffer buffer;
buffer.append("data");