From bbd2a1ffbe1408d21e7980880796f99d98aa23de Mon Sep 17 00:00:00 2001
From: Christian Mollekopf <chrigi_1@fastmail.fm>
Date: Mon, 29 Jan 2018 22:02:37 +0100
Subject: Upgrade screen

---
 applications/kube/main.cpp      | 39 ++++++++++++++++++++++++++--------
 components/kube/qml/upgrade.qml | 47 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 77 insertions(+), 9 deletions(-)
 create mode 100644 components/kube/qml/upgrade.qml

diff --git a/applications/kube/main.cpp b/applications/kube/main.cpp
index e098ed3a..2feb8dc9 100644
--- a/applications/kube/main.cpp
+++ b/applications/kube/main.cpp
@@ -38,6 +38,8 @@
 #include <QFileInfo>
 #include <QFont>
 #include <QDebug>
+#include <QTimer>
+#include <sink/store.h>
 
 #include "framework/src/keyring.h"
 #include "kube_version.h"
@@ -130,6 +132,18 @@ void terminateHandler()
     std::abort();
 }
 
+
+QString findFile(const QString file, const QStringList importPathList)
+{
+    for (const auto &path : importPathList) {
+        const QString f = path + file;
+        if (QFileInfo::exists(f)) {
+            return f;
+        }
+    }
+    return {};
+}
+
 int main(int argc, char *argv[])
 {
     std::signal(SIGSEGV, crashHandler);
@@ -150,6 +164,7 @@ int main(int argc, char *argv[])
     parser.addOption({{"k", "keyring"},
         QCoreApplication::translate("main", "To automatically unlock the keyring pass in a keyring in the form of {\"accountId\": {\"resourceId\": \"secret\", *}}"), "keyring dictionary"}
     );
+    parser.addOption({{"u", "upgrade"}, "", ""});
     parser.process(app);
 
     if (parser.isSet("keyring")) {
@@ -168,17 +183,23 @@ int main(int argc, char *argv[])
         }
     }
 
+    {
+        bool upgradeComplete = false;
+        Sink::Store::upgrade().then([&] {
+            upgradeComplete = true;
+            app.quit();
+        }).exec();
+        if (!upgradeComplete) {
+            QQmlApplicationEngine engine;
+            const auto file = findFile("/org/kube/components/kube/upgrade.qml", engine.importPathList());
+            engine.load(QUrl::fromLocalFile(file));
+            app.exec();
+        }
+    }
+
     QQmlApplicationEngine engine;
     const auto file = "/org/kube/components/kube/main.qml";
-    const auto mainFile = [&] {
-        for (const auto &path : engine.importPathList()) {
-            QString f = path + file;
-            if (QFileInfo::exists(f)) {
-                return f;
-            }
-        }
-        return QString{};
-    }();
+    const auto mainFile = findFile(file, engine.importPathList());
     if (mainFile.isEmpty()) {
         qWarning() << "Failed to find " << file;
         qWarning() << "Searched: " << engine.importPathList();
diff --git a/components/kube/qml/upgrade.qml b/components/kube/qml/upgrade.qml
new file mode 100644
index 00000000..8548b54d
--- /dev/null
+++ b/components/kube/qml/upgrade.qml
@@ -0,0 +1,47 @@
+/*
+ *  Copyright (C) 2017 Michael Bohlender, <michael.bohlender@kdemail.net>
+ *
+ *  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 2 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, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+import QtQuick 2.7
+import QtQuick 2.7
+import QtQuick.Layouts 1.3
+import QtQuick.Window 2.0
+
+import QtQuick.Controls 2.0 as Controls2
+import org.kube.framework 1.0 as Kube
+
+Controls2.ApplicationWindow {
+    id: app
+    height: Screen.desktopAvailableHeight * 0.4
+    width: Screen.desktopAvailableWidth * 0.4
+    visible: true
+    font.family: Kube.Font.fontFamily
+    ColumnLayout  {
+        anchors {
+            centerIn: parent
+            margins: Kube.Units.largeSpacing
+        }
+        spacing: 0
+        Kube.Heading {
+            text: qsTr("Please wait while Kube is upgrading...")
+            color: Kube.Colors.highlightColor
+        }
+        Kube.Label {
+            text: qsTr("This might take a while.")
+        }
+    }
+}
-- 
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