pilotclient/src/blackmisc/network/urlloglist.cpp

/* Copyright (C) 2017
 * swift project Community / Contributors
 *
 * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
 * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
 * including this file, may be copied, modified, propagated, or distributed except according to the terms
 * contained in the LICENSE file.
 */

#include "blackmisc/network/urlloglist.h"

namespace BlackMisc
{
    namespace Network
    {
        CUrlLogList::CUrlLogList() { }

        CUrlLogList::CUrlLogList(const CSequence &other) : CSequence<CUrlLog>(other)
        { }

        int CUrlLogList::addPendingUrl(const CUrl &url, int maxNumber)
        {
            if (maxNumber > 0) this->truncate(maxNumber - 1);
            const CUrlLog rl(url);
            this->push_front(rl);
            return rl.getId();
        }

        int CUrlLogList::addPendingUrl(const CUrl &url, QNetworkReply *nwReply, int maxNumber)
        {
            const int id = this->addPendingUrl(url, maxNumber);
            if (nwReply)
            {
                nwReply->setProperty(CUrlLog::propertyNameId(), QVariant::fromValue(id));
            }
            return id;
        }

        CUrlLogList CUrlLogList::findPending() const
        {
            return this->findBy(&CUrlLog::isPending, true);
        }

        CUrlLogList CUrlLogList::findOutdatedPending(int outdatedOffsetMs) const
        {
            if (this->isEmpty()) { return CUrlLogList(); }
            return this->findPending().findBeforeNowMinusOffset(outdatedOffsetMs);
        }

        CUrlLogList CUrlLogList::findErrors() const
        {
            return this->findBy(&CUrlLog::isPending, false, &CUrlLog::isSuccess, false);
        }

        int CUrlLogList::sizePending() const
        {
            if (this->isEmpty()) return 0;
            return this->findPending().size();
        }

        bool CUrlLogList::hasPending() const
        {
            // faster as using sizePending()
            return this->contains(&CUrlLog::isPending, true);
        }

        bool CUrlLogList::hasCompleted() const
        {
            // faster as using sizePending()
            return this->contains(&CUrlLog::isPending, false);
        }

        int CUrlLogList::sizeErrors() const
        {
            if (this->isEmpty()) return 0;
            return this->findErrors().size();
        }

        CUrlLog CUrlLogList::findByIdOrDefault(int id) const
        {
            return this->findFirstByOrDefault(&CUrlLog::getId, id);
        }

        bool CUrlLogList::markAsReceived(int id, bool success)
        {
            for (CUrlLog &rl : *this)
            {
                if (rl.getId() == id)
                {
                    rl.setResponseTimestampToNow();
                    rl.setSuccess(success);
                    return true;
                }
            }
            return false;
        }

        bool CUrlLogList::markAsReceived(const QNetworkReply *nwReply, bool success)
        {
            Q_ASSERT_X(nwReply, Q_FUNC_INFO, "missing reply");
            bool ok;
            const int id = nwReply->property(CUrlLog::propertyNameId()).toInt(&ok);
            return (ok && id >= 0) ? this->markAsReceived(id, success) : false;
        }

        bool CUrlLogList::containsId(int id) const
        {
            return this->contains(&CUrlLog::getId, id);
        }

        qint64 CUrlLogList::getMaxResponseTime() const
        {
            qint64 max = 0;
            for (const CUrlLog &rl : *this)
            {
                if (rl.isPending()) { continue; }
                if (rl.getResponseTimeMs() > max) { max = rl.getResponseTimeMs(); }
            }
            return max;
        }

        qint64 CUrlLogList::getMinResponseTime() const
        {
            if (!this->hasCompleted()) { return 0; }
            qint64 min = std::numeric_limits < qint64 >::max();
            for (const CUrlLog &rl : *this)
            {
                if (rl.isPending()) { continue; }
                if (rl.getResponseTimeMs() < min) { min = rl.getResponseTimeMs(); }
            }
            return min;
        }

        qint64 CUrlLogList::getAverageResponseTime() const
        {
            qint64 sum = 0;
            int c = 0;
            for (const CUrlLog &rl : *this)
            {
                if (rl.isPending()) { continue; }
                sum += rl.getResponseTimeMs();
                c++;
            }
            if (c == 0) return 0;
            return sum / c;
        }

        QString CUrlLogList::getSummary() const
        {
            static const QString s("Entries: %1, pending: %2, errors: %3, min: %4ms avg: %5ms max: %6ms");
            static const QString e("No data");
            if (this->isEmpty()) return e;
            return s.arg(this->size()).arg(this->sizePending()).arg(this->sizeErrors()).arg(this->getMinResponseTime()).arg(this->getAverageResponseTime()).arg(this->getMaxResponseTime());
        }
    } // namespace
} // namespace