network: add wifinetworkmodel

Add WifiNetworkModel which exposes a QAbstractListModel
of WiFi networks to QML.

Bug-AGL: SPEC-1541

Change-Id: I1f4d41f1d1ceaa9b06a4b3df8b0b1cf41ea97ed2
Signed-off-by: Matt Porter <mporter@konsulko.com>

1 files changed, 168 insertions, 0 deletions

diff --git a/network/wifinetworkmodel.cpp b/network/wifinetworkmodel.cpp
new file mode 100644
index 0000000..8a83919
--- /dev/null
+++ b/network/wifinetworkmodel.cpp
@@ -0,0 +1,168 @@
+#include "wifinetworkmodel.h"
+#include <QDebug>
+
+WifiNetwork::WifiNetwork(const QString &address,
+                         const QString &security,
+                         const QString &service,
+                         const QString &ssid,
+                         const QString &state,
+                         const int &strength)
+    : m_address(address), m_security(security), m_service(service),
+      m_ssid(ssid), m_state(state), m_strength(strength)
+{
+}
+
+QString WifiNetwork::address() const
+{
+    return m_address;
+}
+
+QString WifiNetwork::security() const
+{
+    return m_security;
+}
+
+QString WifiNetwork::service() const
+{
+    return m_service;
+}
+
+QString WifiNetwork::ssid() const
+{
+    return m_ssid;
+}
+
+QString WifiNetwork::state() const
+{
+    return m_state;
+}
+
+int WifiNetwork::strength() const
+{
+    return m_strength;
+}
+
+void WifiNetwork::setAddress(const QString address)
+{
+    m_address = address;
+}
+
+void WifiNetwork::setState(const QString state)
+{
+    m_state = state;
+}
+
+void WifiNetwork::setStrength(const int strength)
+{
+    m_strength = strength;
+}
+
+WifiNetworkModel::WifiNetworkModel(QObject *parent)
+    : QAbstractListModel(parent)
+{
+}
+
+void WifiNetworkModel::addNetwork(WifiNetwork *network)
+{
+    beginInsertRows(QModelIndex(), rowCount(), rowCount());
+    m_networks << network;
+    endInsertRows();
+}
+
+void WifiNetworkModel::removeNetwork(WifiNetwork *network)
+{
+    int row = m_networks.indexOf(network);
+    beginRemoveRows(QModelIndex(), row, row);
+    m_networks.removeAt(row);
+    endRemoveRows();
+    delete network;
+}
+
+void WifiNetworkModel::removeAllNetworks()
+{
+    beginRemoveRows(QModelIndex(), 0, m_networks.count() - 1);
+    qDeleteAll(m_networks.begin(), m_networks.end());
+    endRemoveRows();
+}
+
+int WifiNetworkModel::rowCount(const QModelIndex &parent) const
+{
+    Q_UNUSED(parent);
+    return m_networks.count();
+}
+
+QVariant WifiNetworkModel::data(const QModelIndex &index, int role) const
+{
+    if (index.row() < 0 || index.row() >= m_networks.count())
+        return QVariant();
+
+    const WifiNetwork *network = m_networks[index.row()];
+
+    switch (role) {
+        case AddressRole:
+            return network->address();
+        case SecurityRole:
+            return network->security();
+        case ServiceRole:
+            return network->service();
+        case SsidRole:
+            return network->ssid();
+        case StateRole:
+            return network->state();
+        case StrengthRole:
+            return network->strength();
+    }
+
+    return QVariant();
+}
+
+QHash<int, QByteArray> WifiNetworkModel::roleNames() const {
+    QHash<int, QByteArray> roles;
+    roles[AddressRole] = "address";
+    roles[SecurityRole] = "security";
+    roles[ServiceRole] = "service";
+    roles[SsidRole] = "ssid";
+    roles[StateRole] = "sstate";
+    roles[StrengthRole] = "strength";
+
+    return roles;
+}
+
+QModelIndex WifiNetworkModel::indexOf(WifiNetwork *network)
+{
+    int row = m_networks.indexOf(network);
+
+    return index(row);
+}
+
+WifiNetwork *WifiNetworkModel::getNetwork(QString service)
+{
+    for (auto network : m_networks) {
+        if (network->service() == service)
+            return network;
+    }
+
+    return nullptr;
+}
+
+void WifiNetworkModel::updateProperties(QString service, QJsonObject properties)
+{
+    WifiNetwork *network;
+
+    // FIXME: add role parameter to emits
+    if ((network = getNetwork(service))) {
+        if (properties.contains("ipv4")) {
+            QString address = properties.value("ipv4").toObject().value("address").toString();
+            network->setAddress(address);
+            emit dataChanged(indexOf(network), indexOf(network));
+        }
+        if (properties.contains("state")) {
+            network->setState(properties.value("state").toString());
+            emit dataChanged(indexOf(network), indexOf(network));
+        }
+        if (properties.contains("strength")) {
+            network->setStrength(properties.value("strength").toInt());
+            emit dataChanged(indexOf(network), indexOf(network));
+        }
+    }
+}