anutil.cpp

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/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2014  Georg Rudoy
 *
 * Distributed under the Boost Software License, Version 1.0.
 * (See accompanying file LICENSE or copy at https://www.boost.org/LICENSE_1_0.txt)
 **********************************************************************/

#include "anutil.h"
#include <QObject>
#include <QMap>
#include <interfaces/an/ianemitter.h>
#include <interfaces/an/constants.h>
#include <util/sll/qtutil.h>
#include <util/sll/visitor.h>

namespace LC::Util::AN
{
    namespace LAN = LC::AN;

    QMap<QString, QString> GetCategoryNameMap ()
    {
        static const QMap<QString, QString> cat2hr
        {
            { LAN::CatIM, QObject::tr ("Instant messaging") },
            { LAN::CatOrganizer, QObject::tr ("Organizer") },
            { LAN::CatDownloads, QObject::tr ("Downloads") },
            { LAN::CatPackageManager, QObject::tr ("Package manager") },
            { LAN::CatMediaPlayer, QObject::tr ("Media player") },
            { LAN::CatTerminal, QObject::tr ("Terminal") },
            { LAN::CatNews, QObject::tr ("News") },
            { LAN::CatGeneric, QObject::tr ("Generic") }
        };
        return cat2hr;
    }

    QStringList GetKnownEventTypes (const QString& category)
    {
        static const QMap<QString, QStringList> cat2types
        {
            {
                LAN::CatIM,
                {
                    LAN::TypeIMAttention,
                    LAN::TypeIMIncFile,
                    LAN::TypeIMIncMsg,
                    LAN::TypeIMMUCHighlight,
                    LAN::TypeIMMUCInvite,
                    LAN::TypeIMMUCMsg,
                    LAN::TypeIMStatusChange,
                    LAN::TypeIMSubscrGrant,
                    LAN::TypeIMSubscrRequest,
                    LAN::TypeIMSubscrRevoke,
                    LAN::TypeIMSubscrSub,
                    LAN::TypeIMSubscrUnsub,
                    LAN::TypeIMEventTuneChange,
                    LAN::TypeIMEventMoodChange,
                    LAN::TypeIMEventActivityChange,
                    LAN::TypeIMEventLocationChange
                }
            },
            {
                LAN::CatOrganizer,
                {
                    LAN::TypeOrganizerEventDue
                }
            },
            {
                LAN::CatDownloads,
                {
                    LAN::TypeDownloadError,
                    LAN::TypeDownloadFinished
                }
            },
            {
                LAN::CatPackageManager,
                {
                    LAN::TypePackageUpdated
                }
            },
            {
                LAN::CatMediaPlayer,
                {
                    LAN::TypeMediaPlaybackStatus
                }
            },
            {
                LAN::CatTerminal,
                {
                    LAN::TypeTerminalActivity,
                    LAN::TypeTerminalInactivity,
                    LAN::TypeTerminalBell
                }
            },
            {
                LAN::CatNews,
                {
                    LAN::TypeNewsSourceUpdated,
                    LAN::TypeNewsSourceBroken
                }
            },
            {
                LAN::CatGeneric,
                {
                    LAN::TypeGeneric
                }
            }
        };
        return cat2types.value (category);
    }

    QString GetCategoryName (const QString& category)
    {
        return GetCategoryNameMap ().value (category, category);
    }

    QString GetTypeName (const QString& type)
    {
        static const QMap<QString, QString> type2hr
        {
            { LAN::TypeIMAttention, QObject::tr ("Attention request") },
            { LAN::TypeIMIncFile, QObject::tr ("Incoming file transfer request") },
            { LAN::TypeIMIncMsg, QObject::tr ("Incoming chat message") },
            { LAN::TypeIMMUCHighlight, QObject::tr ("MUC highlight") },
            { LAN::TypeIMMUCInvite, QObject::tr ("MUC invitation") },
            { LAN::TypeIMMUCMsg, QObject::tr ("General MUC message") },
            { LAN::TypeIMStatusChange, QObject::tr ("Contact status change") },
            { LAN::TypeIMSubscrGrant, QObject::tr ("Authorization granted") },
            { LAN::TypeIMSubscrRevoke, QObject::tr ("Authorization revoked") },
            { LAN::TypeIMSubscrRequest, QObject::tr ("Authorization requested") },
            { LAN::TypeIMSubscrSub, QObject::tr ("Contact subscribed") },
            { LAN::TypeIMSubscrUnsub, QObject::tr ("Contact unsubscribed") },
            { LAN::TypeIMEventTuneChange, QObject::tr ("Contact's tune changed") },
            { LAN::TypeIMEventMoodChange, QObject::tr ("Contact's mood changed") },
            { LAN::TypeIMEventActivityChange, QObject::tr ("Contact's activity changed") },
            { LAN::TypeIMEventLocationChange, QObject::tr ("Contact's location changed") },

            { LAN::TypeOrganizerEventDue, QObject::tr ("Event is due") },

            { LAN::TypeDownloadError, QObject::tr ("Download error") },
            { LAN::TypeDownloadFinished, QObject::tr ("Download finished") },

            { LAN::TypePackageUpdated, QObject::tr ("Package updated") },

            { LAN::TypeMediaPlaybackStatus, QObject::tr ("Media playback status changed") },

            { LAN::TypeTerminalBell, QObject::tr ("Bell in a terminal") },
            { LAN::TypeTerminalActivity, QObject::tr ("Activity in a terminal") },
            { LAN::TypeTerminalInactivity, QObject::tr ("Inactivity in a terminal") },

            { LAN::TypeNewsSourceUpdated, QObject::tr ("News source got updated") },
            { LAN::TypeNewsSourceBroken, QObject::tr ("News source is detected to be broken") },

            { LAN::TypeGeneric, QObject::tr ("Generic") }
        };
        return type2hr.value (type, type);
    }

    QVariant ToVariant (const LC::AN::StringMatcher& matcher)
    {
        const auto value = Util::Visit (matcher,
                [] (const QRegularExpression& expr) { return QVariant { expr }; },
                [] (const auto& wrapper) { return QVariant { wrapper.Pattern_ }; });
        return QVariantMap
        {
            { "index"_qs, static_cast<int> (matcher.index ()) },
            { "value"_qs, value },
        };
    }

    LC::AN::StringMatcher StringMatcherFromVariant (const QVariant& var)
    {
        const auto& map = var.toMap ();
        const auto idx = map ["index"_qs].toInt ();
        const auto value = map ["value"_qs];
        switch (idx)
        {
        case 0:
            return LC::AN::Substring { value.toString () };
        case 1:
            return LC::AN::Wildcard { value.toString () };
        case 2:
            return value.toRegularExpression ();
        default:
            qWarning () << "unknown type index" << idx << map;
            return LC::AN::Substring {};
        }
    }

    namespace
    {
        bool GenericMatch (auto&& val, const LC::AN::StringMatcher& pattern)
        {
            const auto pos = Util::Visit (pattern,
                    [&val] (const QRegularExpression& rx) { return val.indexOf (rx); },
                    [&val] (const LC::AN::Substring& em) { return val.indexOf (em.Pattern_); },
                    [&val] (const LC::AN::Wildcard& wc) { return val.indexOf (wc.Compiled_); });
            return pos >= 0;
        }
    }

    bool Matches (const QString& string, const LC::AN::StringMatcher& pattern)
    {
        return GenericMatch (string, pattern);
    }

    bool Matches (const QStringList& strings, const LC::AN::StringMatcher& pattern)
    {
        return GenericMatch (strings, pattern);
    }
}