livello dati C++ (datastore JSON, 33 controlli) e schermate Home, scheda ordine e cover; .gitignore per gli artefatti

qml/cover/CoverPage.qml

@@ -1,7 +1,40 @@
 import QtQuick 2.2
 import Sailfish.Silica 1.0
+import "../js/henflow.js" as HF
+import "../js/i18n.js" as I18N
+import "../js/catalog.js" as Catalog
 
+// Cover: produzione stimata del giorno e ordini ancora da consegnare.
 CoverBackground {
+    id: cover
+
+    property string lang: "en"
+    property real production: 0
+    property int pending: 0
+
+    function tr(key, arg) { return I18N.t(key, arg, cover.lang) }
+
+    function refresh() {
+        cover.lang = I18N.langFor(appSettings.language, Qt.locale().name)
+        cover.production = HF.totalDailyProduction(appData.breedSettings(), Catalog.HF_BREEDS)
+
+        var list = appData.reservations()
+        var n = 0
+        for (var i = 0; i < list.length; i++) {
+            if (!list[i].isDelivered)
+                n++
+        }
+        cover.pending = n
+    }
+
+    Component.onCompleted: refresh()
+
+    // i dati cambiano quando si salvano ordini o galline
+    Connections {
+        target: appData
+        onChanged: cover.refresh()
+    }
+
     Label {
         id: title
         anchors {
@@ -9,17 +42,38 @@ CoverBackground {
             topMargin: Theme.paddingLarge
             horizontalCenter: parent.horizontalCenter
         }
-        text: qsTr("Henflow")
+        text: cover.tr("app_title")
         color: Theme.primaryColor
     }
 
-    Label {
+    Column {
         anchors.centerIn: parent
         width: parent.width - 2 * Theme.paddingLarge
-        text: qsTr("Eggs, hens and orders")
-        font.pixelSize: Theme.fontSizeSmall
-        color: Theme.secondaryColor
-        horizontalAlignment: Text.AlignHCenter
-        wrapMode: Text.WordWrap
+        spacing: Theme.paddingSmall
+
+        Label {
+            width: parent.width
+            horizontalAlignment: Text.AlignHCenter
+            text: cover.production.toFixed(1)
+            font.pixelSize: Theme.fontSizeHuge
+            color: Theme.highlightColor
+        }
+
+        Label {
+            width: parent.width
+            horizontalAlignment: Text.AlignHCenter
+            text: cover.tr("eggs_per_day")
+            font.pixelSize: Theme.fontSizeSmall
+            color: Theme.secondaryColor
+        }
+
+        Label {
+            width: parent.width
+            horizontalAlignment: Text.AlignHCenter
+            wrapMode: Text.WordWrap
+            text: cover.tr("reservations") + ": " + cover.pending
+            font.pixelSize: Theme.fontSizeExtraSmall
+            color: Theme.secondaryColor
+        }
     }
 }