/*******************************************************************************
 **
 ** smolbote: yet another qute browser
 ** Copyright (C) 2017  Xian Nox
 **
 ** 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 "profilesdialog.h"
#include "ui_profilesdialog.h"

#include "browser.h"
#include <QListWidget>
#include <QHBoxLayout>
#include <QDialogButtonBox>
#include <QPushButton>
#include <QInputDialog>

#include "mainwindow.h"

ProfilesDialog::ProfilesDialog(MainWindow *window, QWidget *parent) :
    QDialog(parent),
    ui(new Ui::ProfilesDialog)
{
    m_window = window;

    m_view = new ProfileView(0, this);

    // Hide the profile view because we're fancy
    // Give focus to the top widget because otherwise the listwidget gains focus
    // which causes it to select the first item in it, which in turn triggers the signal
    // and so the profile view gets shown even though the user hasn't selected anything
    // and so we get to be less fancy, defeating the point of the exercise
    // [on linux; other OS's not checked]
    m_view->hide();
    this->setFocus();

    ui->setupUi(this);
    ui->horizontalLayout->addWidget(m_view);
    ui->buttonBox->button(QDialogButtonBox::Ok)->setText(tr("Load"));

    connect(ui->listWidget, SIGNAL(currentRowChanged(int)), this, SLOT(viewProfile(int)));
    connect(ui->new_toolButton, SIGNAL(released()), this, SLOT(newProfile()));
    disconnect(ui->buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
    connect(ui->buttonBox->button(QDialogButtonBox::Ok), SIGNAL(clicked()), this, SLOT(loadSelectedProfile()));
    connect(ui->buttonBox->button(QDialogButtonBox::Save), SIGNAL(clicked()), m_view, SLOT(updateProfile()));

    loadProfiles();
}

ProfilesDialog::~ProfilesDialog()
{
    delete ui;
}

void ProfilesDialog::loadProfiles()
{
    ui->listWidget->clear();

    for(QString name : browser->profiles()) {
        QListWidgetItem *item = new QListWidgetItem(browser->profile(name)->name(), ui->listWidget);
        item->setData(Qt::UserRole, name);
    }
}

void ProfilesDialog::newProfile()
{
    bool ok;
    QString name = QInputDialog::getText(this, tr("Profile Name"), tr("Profile Name:"), QLineEdit::Normal, tr("Default"), &ok);

    if(ok) {
        browser->profile(name);
        loadProfiles();
    }
}

void ProfilesDialog::loadSelectedProfile()
{
    m_window->setProfile(browser->profile(ui->listWidget->currentItem()->data(Qt::UserRole).toString()));
}

void ProfilesDialog::viewProfile(int index)
{
    m_view->setProfile(browser->profile(ui->listWidget->item(index)->data(Qt::UserRole).toString()));
    m_view->show();
}