#include <ilias/networking.hpp>
#include <ilias/http.hpp>
using namespace ILIAS_NAMESPACE;
int main() {
    PlatformIoContext ctxt; //< Default select io context or you can select another one
    HttpSession session(ctxt);

    //< Result<T> is an alias for std::expect<T, Error>
    //< Task<T> return value is Result<T>
    //< If target std is not greater than 23, we will use bultin impl instead

    auto task = [&]() -> Task<> {
        auto reply = co_await session.get("https://www.google.com");
        if (!reply) {
            co_return Unexpected(reply.error());
        }
        auto text = co_await reply->text();
        if (!text) {
            co_return Unexpected(text.error());
        }
        std::cout << text.value() << std::endl;
        co_return Result<>();
    };
    ctxt.runTask(task()); //< Blocking wait the task done
}

// Another things as same as http client
auto task = [&]() -> Task<> {
    TcpListener listener(ctxt, AF_INET);
    while (auto value = co_await listener.accept()) {
        auto &[client, addr] = *value;
        // Handle it...
        ctxt.spawn(handleIt, std::move(client), std::move(addr));
    }
    co_return Result<>();
};

auto task = []() -> Task<> {
    auto val = co_await xxx();
    if (!val) {
        // Handle err?
    }
    // or
    auto val = (co_await xxx()).value(); //< If not has value, it will throw BadExpectedAccess<Error>
    // ...
}

auto v = co_await task(); //< If user throw BadExpectedAccess<Error> in task
// the value of the task will be the error object stored in exception