/*
 * <one line to give the program's name and a brief idea of what it does.>
 * 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 "messageline.h"

MessageLine::MessageLine(QWidget* parent):
    QWidget(parent),
    messageIndex(),
    messageOrder(),
    layout(new QVBoxLayout()),
    myName(),
    palNames()
{
    setLayout(layout);
    setBackgroundRole(QPalette::Base);
    layout->addStretch();
}

MessageLine::~MessageLine()
{
}

void MessageLine::message(const Shared::Message& msg)
{
    QVBoxLayout* vBox = new QVBoxLayout();
    QHBoxLayout* hBox = new QHBoxLayout();
    QWidget* message = new QWidget();
    message->setLayout(vBox);
    message->setBackgroundRole(QPalette::AlternateBase);
    message->setAutoFillBackground(true);;
    
    QLabel* body = new QLabel(msg.getBody());
    QLabel* sender = new QLabel();
    QFont f;
    f.setBold(true);
    sender->setFont(f);
    
    body->setWordWrap(true);
    
    vBox->addWidget(sender);
    vBox->addWidget(body);
    
    if (msg.getOutgoing()) {
        body->setAlignment(Qt::AlignRight);
        sender->setAlignment(Qt::AlignRight);
        sender->setText(myName);
        hBox->addStretch();
        hBox->addWidget(message);
    } else {
        QString jid = msg.getFromJid();
        std::map<QString, QString>::iterator itr = palNames.find(jid);
        if (itr != palNames.end()) {
            sender->setText(itr->second);
        } else {
            sender->setText(jid);
        }
        hBox->addWidget(message);
        hBox->addStretch();
    }
    
    layout->addLayout(hBox);
}

void MessageLine::setMyName(const QString& name)
{
    myName = name;
}

void MessageLine::setPalName(const QString& jid, const QString& name)
{
    std::map<QString, QString>::iterator itr = palNames.find(jid);
    if (itr == palNames.end()) {
        palNames.insert(std::make_pair(jid, name));
    } else {
        itr->second = name;
    }
}