/*
 * Squawk messenger. 
 * Copyright (C) 2019  Yury Gubich <blue@macaw.me>
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "global.h"

#include "enums.h"

Shared::Global* Shared::Global::instance = 0;

Shared::Global::Global():
    availability({
        tr("Online"), 
        tr("Away"), 
        tr("Absent"), 
        tr("Busy"), 
        tr("Chatty"), 
        tr("Invisible"), 
        tr("Offline")
    }),
    connectionState({
        tr("Disconnected"), 
        tr("Connecting"), 
        tr("Connected"), 
        tr("Error")
    }),
    subscriptionState({
        tr("None"), 
        tr("From"), 
        tr("To"), 
        tr("Both"), 
        tr("Unknown")
    }),
    affiliation({
        tr("Unspecified"), 
        tr("Outcast"), 
        tr("Nobody"), 
        tr("Member"), 
        tr("Admin"), 
        tr("Owner")
    }),
    role({
        tr("Unspecified"), 
        tr("Nobody"), 
        tr("Visitor"),
        tr("Participant"), 
        tr("Moderator")
    }),
    messageState({
        tr("Pending"), 
        tr("Sent"), 
        tr("Delivered"), 
        tr("Error")
    })
{
    if (instance != 0) {
        throw 551;
    }
    
    instance = this;
}

Shared::Global * Shared::Global::getInstance()
{
    return instance;
}

QString Shared::Global::getName(Message::State rl)
{
    return instance->messageState[int(rl)];
}

QString Shared::Global::getName(Shared::Affiliation af)
{
    return instance->affiliation[int(af)];
}

QString Shared::Global::getName(Shared::Availability av)
{
    return instance->availability[int(av)];
}

QString Shared::Global::getName(Shared::ConnectionState cs)
{
    return instance->connectionState[int(cs)];
}

QString Shared::Global::getName(Shared::Role rl)
{
    return instance->role[int(rl)];
}

QString Shared::Global::getName(Shared::SubscriptionState ss)
{
    return instance->subscriptionState[int(ss)];
}

template<> 
Shared::Availability Shared::Global::fromInt(int src)
{
    if (src < static_cast<int>(Shared::availabilityLowest) && src > static_cast<int>(Shared::availabilityHighest)) {
        qDebug("An attempt to set invalid availability to Squawk core, skipping");
    }
    
    return static_cast<Shared::Availability>(src);
}

template<> 
Shared::Availability Shared::Global::fromInt(unsigned int src)
{
    if (src < static_cast<int>(Shared::availabilityLowest) && src > static_cast<int>(Shared::availabilityHighest)) {
        qDebug("An attempt to set invalid availability to Squawk core, skipping");
    }
    
    return static_cast<Shared::Availability>(src);
}

template<> 
Shared::ConnectionState Shared::Global::fromInt(int src)
{
    if (src < static_cast<int>(Shared::connectionStateLowest) && src > static_cast<int>(Shared::connectionStateHighest)) {
        qDebug("An attempt to set invalid availability to Squawk core, skipping");
    }
    
    return static_cast<Shared::ConnectionState>(src);
}

template<> 
Shared::ConnectionState Shared::Global::fromInt(unsigned int src)
{
    if (src < static_cast<int>(Shared::connectionStateLowest) && src > static_cast<int>(Shared::connectionStateHighest)) {
        qDebug("An attempt to set invalid availability to Squawk core, skipping");
    }
    
    return static_cast<Shared::ConnectionState>(src);
}

template<> 
Shared::SubscriptionState Shared::Global::fromInt(int src)
{
    if (src < static_cast<int>(Shared::subscriptionStateLowest) && src > static_cast<int>(Shared::subscriptionStateHighest)) {
        qDebug("An attempt to set invalid availability to Squawk core, skipping");
    }
    
    return static_cast<Shared::SubscriptionState>(src);
}

template<> 
Shared::SubscriptionState Shared::Global::fromInt(unsigned int src)
{
    if (src < static_cast<int>(Shared::subscriptionStateLowest) && src > static_cast<int>(Shared::subscriptionStateHighest)) {
        qDebug("An attempt to set invalid availability to Squawk core, skipping");
    }
    
    return static_cast<Shared::SubscriptionState>(src);
}