feat: camper van energy monitoring widget for Plasma 6main

Pure QML KPackage widget with Rust background service for real-time
Victron energy system monitoring via MQTT and D-Bus.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

1 files changed, 203 insertions, 0 deletions

diff --git a/package/contents/ui/FullRepresentation.qml b/package/contents/ui/FullRepresentation.qml
new file mode 100644
index 0000000..b76da53
--- /dev/null
+++ b/package/contents/ui/FullRepresentation.qml
@@ -0,0 +1,203 @@
+import QtQuick 6.0
+import QtQuick.Layouts 6.0
+import org.kde.kirigami as Kirigami
+import org.kde.plasma.components 3.0 as PlasmaComponents
+
+ColumnLayout {
+    IconUtils { id: icons }
+    FormatUtils { id: fmt }
+    anchors.fill: parent
+    spacing: 8
+
+    // Header
+    PlasmaComponents.Label {
+        Layout.alignment: Qt.AlignCenter
+        text: "Camper Van Energy System"
+        font.pointSize: 14
+        font.bold: true
+    }
+
+    Kirigami.Separator {
+        Layout.fillWidth: true
+    }
+
+    // Status availability indicator
+    PlasmaComponents.Label {
+        Layout.alignment: Qt.AlignCenter
+        text: root.connected ? "Status: Connected" : "Status: Disconnected"
+        color: root.connected ? "green" : "red"
+        font.pointSize: 10
+    }
+
+    // Battery level
+    RowLayout {
+        Layout.fillWidth: true
+        spacing: 8
+
+        PlasmaComponents.Label {
+            text: icons.getBatteryIcon(root.batterySoc)
+            font.pointSize: 16
+        }
+
+        PlasmaComponents.Label {
+            text: "Battery Level:"
+            font.pointSize: 11
+        }
+
+        PlasmaComponents.Label {
+            Layout.fillWidth: true
+            text: fmt.formatSoc(root.batterySoc)
+            font.pointSize: 11
+            font.bold: true
+            horizontalAlignment: Text.AlignRight
+        }
+    }
+
+    // System power
+    RowLayout {
+        Layout.fillWidth: true
+        spacing: 8
+
+        PlasmaComponents.Label {
+            text: "\uf0e7"  //
+            font.pointSize: 16
+        }
+
+        PlasmaComponents.Label {
+            text: "System Power:"
+            font.pointSize: 11
+        }
+
+        PlasmaComponents.Label {
+            Layout.fillWidth: true
+            text: fmt.formatPower(root.connected, root.batteryPower)
+            font.pointSize: 11
+            font.bold: true
+            horizontalAlignment: Text.AlignRight
+        }
+    }
+
+    // Solar power
+    RowLayout {
+        Layout.fillWidth: true
+        spacing: 8
+
+        PlasmaComponents.Label {
+            text: "\uf185"  //
+            font.pointSize: 16
+        }
+
+        PlasmaComponents.Label {
+            text: "Solar Power:"
+            font.pointSize: 11
+        }
+
+        PlasmaComponents.Label {
+            Layout.fillWidth: true
+            text: fmt.formatSolar(root.solarPower)
+            font.pointSize: 11
+            font.bold: true
+            horizontalAlignment: Text.AlignRight
+        }
+    }
+
+    // AC input
+    RowLayout {
+        Layout.fillWidth: true
+        spacing: 8
+
+        PlasmaComponents.Label {
+            text: "\uf1e6"  //
+            font.pointSize: 16
+        }
+
+        PlasmaComponents.Label {
+            text: "AC Input:"
+            font.pointSize: 11
+        }
+
+        PlasmaComponents.Label {
+            Layout.fillWidth: true
+            text: fmt.formatAcPower(root.acInputPower)
+            font.pointSize: 11
+            font.bold: true
+            horizontalAlignment: Text.AlignRight
+        }
+    }
+
+    // AC load
+    RowLayout {
+        Layout.fillWidth: true
+        spacing: 8
+
+        PlasmaComponents.Label {
+            text: "\uf2db"  //
+            font.pointSize: 16
+        }
+
+        PlasmaComponents.Label {
+            text: "AC Load:"
+            font.pointSize: 11
+        }
+
+        PlasmaComponents.Label {
+            Layout.fillWidth: true
+            text: fmt.formatAcPower(root.acLoadPower)
+            font.pointSize: 11
+            font.bold: true
+            horizontalAlignment: Text.AlignRight
+        }
+    }
+
+    // Status direction
+    RowLayout {
+        Layout.fillWidth: true
+        spacing: 8
+
+        PlasmaComponents.Label {
+            text: "\uf1fe" //
+            font.pointSize: 16
+        }
+
+        PlasmaComponents.Label {
+            text: "Status:"
+            font.pointSize: 11
+        }
+
+        PlasmaComponents.Label {
+            Layout.fillWidth: true
+            text: root.direction
+            font.pointSize: 11
+            font.bold: true
+            horizontalAlignment: Text.AlignRight
+        }
+    }
+
+    // Last updated
+    RowLayout {
+        Layout.fillWidth: true
+        spacing: 8
+
+        PlasmaComponents.Label {
+            text: "\uf017"  //
+            font.pointSize: 16
+        }
+
+        PlasmaComponents.Label {
+            text: "Last Updated:"
+            font.pointSize: 11
+        }
+
+        PlasmaComponents.Label {
+            Layout.fillWidth: true
+            text: root.lastUpdated
+            font.pointSize: 11
+            font.bold: true
+            horizontalAlignment: Text.AlignRight
+        }
+    }
+
+    Kirigami.Separator {
+        Layout.fillWidth: true
+    }
+}