#include <iostream>
#include <chrono>

#include "coke/wait.h"
#include "coke/sleep.h"

coke::Task<> say_hello(std::size_t n) {
    std::chrono::seconds one_sec(1);

    for (std::size_t i = 0; i < n; i++) {
        if (i != 0)
            co_await coke::sleep(one_sec);

        std::cout << "Hello World" << std::endl;
    }
}

int main() {
    coke::sync_wait(say_hello(3));

    return 0;
}

#include <iostream>

#include "coke/coke.h"
#include "coke/redis/client.h"

void show_result(const coke::RedisResult &res)
{
    if (res.get_state() == coke::STATE_SUCCESS)
        std::cout << res.get_value().debug_string() << std::endl;
    else
        std::cout << "RedisFailed state:" << res.get_state()
                  << " error:" << res.get_error() << std::endl;
}

coke::Task<> redis_cli()
{
    coke::RedisClientParams params;
    params.host = "127.0.0.1";
    params.port = "6379";
    params.password = "your_password";

    coke::RedisClient cli(params);
    coke::RedisResult res;

    // setex key 100 value
    res = co_await cli.setex("key", 100, "value");
    show_result(res);

    // mget key nokey
    res = co_await cli.mget("key", "nokey");
    show_result(res);

    // del key
    res = co_await cli.del("key");
    show_result(res);
}

int main()
{
    coke::sync_wait(redis_cli());
    return 0;
}

#include <iostream>
#include <vector>

#include "coke/coke.h"

coke::Task<> sleep()
{
    co_await coke::sleep(1.0);
    std::cout << "Sleep 1 second finished.\n";
}

int main()
{
    std::vector<coke::Task<>> tasks;

    for (int i = 0; i < 3; i++)
        tasks.emplace_back(sleep());

    coke::sync_wait(std::move(tasks));

    return 0;
}