//
// Created by ps on 18-9-30.
//

#include<QDateTime>
#include <iostream>

using namespace std;

typedef struct {
    int Year;
    int Month;
    int Day;
    int Hour;
    int Minute;
    int Second;
} TimeSt, *pTimeSt;

void DownLoad(QDateTime startTime, QDateTime endTime) {
    cout << __FUNCTION__ << "  " << startTime.toString("yyyy-MM-dd hh:mm:ss").toStdString() << endl;
    cout << __FUNCTION__ << "  " << endTime.toString("yyyy-MM-dd hh:mm:ss").toStdString() << endl;


    cout << "\n\n\n" << endl;
}

void testFunc(QDateTime startTime, QDateTime endTime);

void testFunc(QDateTime startTime, QDateTime endTime) {

    int loop = 0;

    QDateTime tmp_EndTime = startTime.addSecs(1 * 60 * 15);
    if (tmp_EndTime < endTime) {
        DownLoad(startTime, tmp_EndTime);
        testFunc(tmp_EndTime, endTime);
    } else {
        DownLoad(startTime, endTime);
        return;
    }


}


int main() {


    QDateTime startTime = QDateTime::fromString("2018-10-08 13:03:07", "yyyy-MM-dd hh:mm:ss");
//    QDateTime startTime = QDateTime::currentDateTime();//即将下载的文件的开始时间
    QDateTime endTime;//记录更新时间

    int nDuration = 2;
    endTime = startTime.addSecs(nDuration * 60 * 59);

    cout << __LINE__ << "  " << startTime.toString("yyyy-MM-dd hh:mm:ss").toStdString() << endl;
    cout << __LINE__ << "  " << endTime.toString("yyyy-MM-dd hh:mm:ss").toStdString() << endl;


    //task_time Start
    TimeSt stTimeSt;
    stTimeSt.Year = startTime.date().year();
    stTimeSt.Month = startTime.date().month();
    stTimeSt.Day = startTime.date().day();
    stTimeSt.Hour = startTime.time().hour();
    stTimeSt.Minute = startTime.time().minute();
    stTimeSt.Second = startTime.time().second();


    char ch_StringStartTime[128];
    sprintf(ch_StringStartTime, "%04d-%02d-%02d %02d:%02d:%02d", stTimeSt.Year, stTimeSt.Month, stTimeSt.Day,
            stTimeSt.Hour,
            stTimeSt.Minute, stTimeSt.Second);
    string str_StringStartTime(ch_StringStartTime);
//    string str_StringStartTime(
//        to_string(stTimeSt.Year) + "-" + to_string(stTimeSt.Month) + "-" + to_string(stTimeSt.Day) + " "
//        + to_string(stTimeSt.Hour) + ":" + to_string(stTimeSt.Minute) + ":" +
//        to_string(stTimeSt.Second));

    cout << "str_____" << str_StringStartTime << endl;
    QDateTime
        taskStartTime = QDateTime::fromString(QString::fromStdString(str_StringStartTime), "yyyy-MM-dd hh:mm:ss");
    cout << taskStartTime.toString("yyyy-MM-dd hh:mm:ss").toStdString() << endl;
    //task_time Start -------------------------------------------------

    //task_time end
    TimeSt endTimeSt;
    endTimeSt.Year = endTime.date().year();
    endTimeSt.Month = endTime.date().month();
    endTimeSt.Day = endTime.date().day();
    endTimeSt.Hour = endTime.time().hour();
    endTimeSt.Minute = endTime.time().minute();
    endTimeSt.Second = endTime.time().second();

    char ch_StringEndTime[128];
    sprintf(ch_StringEndTime, "%04d-%02d-%02d %02d:%02d:%02d", endTimeSt.Year, endTimeSt.Month, endTimeSt.Day,
            endTimeSt.Hour, endTimeSt.Minute, endTimeSt.Second);
    string str_StringEndTime(ch_StringEndTime);

//    string str_StringEndTime(
//        to_string(endTimeSt.Year) + "-" + to_string(endTimeSt.Month) + "-" + to_string(endTimeSt.Day) + " "
//        + to_string(endTimeSt.Hour) + ":" + to_string(endTimeSt.Minute) + ":" +
//        to_string(endTimeSt.Second));

    cout << "str_____" << str_StringEndTime << endl;
    QDateTime
        taskEndTime = QDateTime::fromString(QString::fromStdString(str_StringEndTime), "yyyy-MM-dd hh:mm:ss");
    cout << taskEndTime.toString("yyyy-MM-dd hh:mm:ss").toStdString() << endl;
    //task_time end -------------------------------------------------


    cout << "\n\n\n" << endl;

    testFunc(taskStartTime, taskEndTime);

    return 0;

}