/*
    SPDX-FileCopyrightText: 2023 Joshua Goins <josh@redstrate.com>
    SPDX-FileCopyrightText: 2023 Jeremy Whiting <jpwhiting@kde.org>
    SPDX-FileCopyrightText: 2023 Niccolò Venerandi <niccolo@venerandi.com>

    SPDX-License-Identifier: GPL-2.0-or-later
*/

#include "axesmodel.h"

#include <KLocalizedString>

AxesModel::AxesModel(QObject *parent)
    : QAbstractTableModel(parent)
{
}

Device *AxesModel::device() const
{
    return m_device;
}

void AxesModel::setDevice(Device *device)
{
    if (device == m_device) {
        return;
    }

    beginResetModel();
    if (m_device != nullptr) {
        disconnect(m_device, &Device::axisValueChanged, this, &AxesModel::onAxisValueChanged);
    }
    m_device = device;
    if (m_device != nullptr) {
        connect(m_device, &Device::axisValueChanged, this, &AxesModel::onAxisValueChanged);
    }
    endResetModel();
}

void AxesModel::onAxisValueChanged(int index)
{
    const QModelIndex changedIndex = this->index(index, 0);
    Q_EMIT dataChanged(changedIndex, changedIndex, {Qt::DisplayRole});
}

int AxesModel::rowCount(const QModelIndex &parent) const
{
    Q_UNUSED(parent);

    if (m_device == nullptr) {
        return 0;
    }

    return m_device->axisCount();
}

int AxesModel::columnCount(const QModelIndex &parent) const
{
    Q_UNUSED(parent);
    return 1;
}

QVariant AxesModel::data(const QModelIndex &index, int role) const
{
    if (!checkIndex(index) || m_device == nullptr) {
        return {};
    }

    if (index.column() == 0 && role == Qt::DisplayRole) {
        return QString::number(m_device->axisValue(index.row()));
    }

    return {};
}

QVariant AxesModel::headerData(int section, Qt::Orientation orientation, int role) const
{
    if (role == Qt::DisplayRole) {
        if (orientation == Qt::Horizontal && section == 0) {
            return i18nc("@label Axis value", "Value");
        } else if (orientation == Qt::Vertical) {
            return QString::number(section + 1);
        }
    }

    return {};
}

#include "moc_axesmodel.cpp"