#include <stdio.h>
#include <string.h>
#include "clib/libnsqclient.h"

#include <string>
#include <thread>
#include <mutex>

using namespace std;

static void produce(int two){
    char ip[] = "192.168.20.108:4150";
    GoString addr = {ip, (ptrdiff_t)strlen(ip)};
    void* p = createProducer(addr);

    string msg("cnsqclient dynamic library");
    while(msg.size() < 32){
        msg += msg;
    }
    // printf("msg %s\n", msg.c_str());

    for(int i = 0; i < 1000000; i++){
        GoString topic = {"test", 4};
        string amsg = msg + "-x";
        GoSlice data{(void*)amsg.data(), (GoInt)amsg.size(), (GoInt)amsg.size()};
        if (!publish(p, topic, data)){
            printf("publish msg failed topic %s\n", topic.p);
            exit(0);
        }

        if (two){
            topic.p = "test2";
            topic.n = 5;
            amsg = msg + "-y";
            data.data = (void*)amsg.data();
            if (!publish(p, topic, data)){
                printf("publish msg failed topic %s\n", topic.p);
                exit(0);
            }
        }

    }
    destroyProducer(p);
}


static void consume(const char* topic, const char* channel){
    GoString t = {topic, (ptrdiff_t)strlen(topic)};
    GoString c = {channel, (ptrdiff_t)strlen(channel)};

    void* con = createConsumer(t, c);

    char ip[] = "192.168.20.108:4150";
    GoString addr = {ip, (ptrdiff_t)strlen(ip)};

    // thread
    thread([&con,&addr]{
        Run(con, addr);
    }).detach();

    auto start = chrono::steady_clock::now();
    int count = 0;
    while (true) {
        void* msg = NULL;
        size_t size = 0;
        GoUint8 ok = getMessage(con, &msg, &size);
        if (!ok){
            this_thread::sleep_for(chrono::milliseconds(100));
            continue;
        }
        count++;
        printf("======>> recv msg %s size %d\n", (char*)msg, count);
        relMessage(msg);
        if (count > 999000){
            printf("======>> use time %d\n",
                chrono::duration_cast<chrono::seconds>(chrono::steady_clock::now()-start).count());
        }
    }
    printf("======>> recv all msg size %d\n", count);
}

int main(int argc, char const *argv[])
{
    thread([]{
        produce(false);
    }).detach();

    // thread([]{
    //     consume("test2", "sensor01");
    // }).detach();

    consume("test", "sensor01");

    return 0;
}