add no instances notice

app/src/main/java/eu/m724/vastapp/activity/dashboard/screen/Instances.kt

@@ -2,6 +2,7 @@ package eu.m724.vastapp.activity.dashboard.screen
 
 import androidx.activity.ComponentActivity
 import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.ContextualFlowRow
 import androidx.compose.foundation.layout.ExperimentalLayoutApi
@@ -30,6 +31,7 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import eu.m724.vastapp.R
@@ -47,6 +49,7 @@ fun InstancesScreen(dashboardViewModel: DashboardViewModel) {
 
     // TODO actually get instances
 
+    if (rentedInstances.size > 0) {
         ContextualFlowRow(
             modifier = Modifier
                 .fillMaxWidth()
@@ -65,6 +68,18 @@ fun InstancesScreen(dashboardViewModel: DashboardViewModel) {
                 },
             )
         }
+    } else {
+        Box(
+            modifier = Modifier
+                .fillMaxWidth()
+                .height(100.dp),
+            contentAlignment = Alignment.Center
+        ) {
+            Text(
+                text = stringResource(id = R.string.no_instances)
+            )
+        }
+    }
 }
 
 // TODO maybe move this?

app/src/main/res/values/strings.xml

@@ -31,4 +31,5 @@
     <string name="termux_open_instructions">Open instructions on github.com</string>
     <string name="termux_error">An error occurred:</string>
     <string name="webview_todo">(this will be a webview)</string>
+    <string name="no_instances">You have no instances</string>
 </resources>