/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements.  See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License.  You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

#include <stdio.h>
#include "CProducer.h"
#include "CCommon.h"
#include "CMessage.h"
#include "CSendResult.h"
#ifdef _WIN32
#include <windows.h>
#else
#include <unistd.h>
#include <memory.h>
#endif

void thread_sleep(unsigned milliseconds) {
#ifdef _WIN32
    Sleep(milliseconds);
#else
    usleep(milliseconds * 1000);  // takes microseconds
#endif
}

void StartSendMessage(CProducer *producer) {
    int i = 0;
    char body[256];
    CMessage *msg = CreateMessage("T_TestTopic");
    SetMessageTags(msg, "Test_Tag");
    SetMessageKeys(msg, "Test_Keys");
    CSendResult result;
    for (i = 0; i < 10; i++) {
        memset(body, 0, sizeof(body));
        snprintf(body, sizeof(body), "new message body, index %d", i);
        SetMessageBody(msg, body);
        SendMessageSync(producer, msg, &result);
        printf("send message[%d] result status:%d, msgId:%s\n", i, (int)result.sendStatus, result.msgId);
        thread_sleep(1000);
    }
    DestroyMessage(msg);
}

int main(int argc, char *argv[]) {
    printf("Producer Initializing.....\n");
    CProducer *producer = CreateProducer("Group_producer");
    SetProducerNameServerAddress(producer, "127.0.0.1:9876");
    StartProducer(producer);
    printf("Producer start.....\n");
    StartSendMessage(producer);
    ShutdownProducer(producer);
    DestroyProducer(producer);
    printf("Producer Shutdown!\n");
    return 0;
}