From ac4cd8f0c38ac0a4485a8d490fca1a9a48f9bb97 Mon Sep 17 00:00:00 2001
From: Timo Volkmann <timo.tvm@gmail.com>
Date: Sun, 26 Jul 2020 13:52:43 +0200
Subject: [PATCH] fixed dropdown when no data for device

---
 imports/ui/Overview.jsx | 33 ++++++++++++++++++++++++++++++---
 1 file changed, 30 insertions(+), 3 deletions(-)

diff --git a/imports/ui/Overview.jsx b/imports/ui/Overview.jsx
index 80272e1..970e268 100644
--- a/imports/ui/Overview.jsx
+++ b/imports/ui/Overview.jsx
@@ -20,8 +20,9 @@ export default function Overview() {
             return [];
         } else {
             return SensorDataCollection.find({device_id: activeDevice.deviceId}, {
-                sort: {timestamp: -1},
-                limit: 1440
+                timestamp: { $gt: moment(Date.now()).subtract(1, 'days').toDate() },
+                sort: { timestamp: -1 },
+                //limit: 1440
             }).fetch().reverse();
         }
     });
@@ -41,6 +42,31 @@ export default function Overview() {
 
     if ((sensorData.length <= 0)) {
         return (
+            <>
+                <br></br>
+                <Row>
+                    <Col xs lg="2">
+                        <h4>Devices:</h4>
+                    </Col>
+                </Row>
+                <Row>
+                    <Col xs lg="2">
+                        <Form>
+                            <Form.Group>
+                                <Form.Control as="select" type="text" onChange={handleChange}>
+                                    <option></option>
+                                    {configuredDevices.map((devices, index) => {
+                                        return <option key={index} value={devices.deviceId}>{devices.alias}</option>
+                                    })}
+                                </Form.Control>
+                            </Form.Group>
+                        </Form>
+                    </Col>
+                    <Col>
+                        <h6>active device: {!activeDevice === undefined && !ConfiguredDevicesCollection.findOne({ deviceId: activeDevice.deviceId }) === undefined ? ConfiguredDevicesCollection.findOne({ deviceId: activeDevice.deviceId }).alias : "No device selected"}</h6>
+                    </Col>
+                </Row>
+                
             <CardDeck>
                 <Card>
                     <Card.Body>
@@ -48,7 +74,8 @@ export default function Overview() {
                         <Card.Text>Please wait...</Card.Text>
                     </Card.Body>
                 </Card>
-            </CardDeck>
+                </CardDeck>
+                </>
         )
     } else {
         return (