Show error on home screen

app/src/main/java/org/fnives/test/showcase/ui/compose/screen/home/HomeScreen.kt

@@ -16,6 +16,7 @@ import androidx.compose.ui.graphics.ColorFilter
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import coil.compose.rememberImagePainter
 import com.google.accompanist.swiperefresh.SwipeRefresh
@@ -39,12 +40,16 @@ fun HomeScreen(
                     .clickable { homeScreenState.onLogout() }
             )
         }
+        Box {
+            if (homeScreenState.isError) {
+                ErrorText(Modifier.align(Alignment.Center))
+            }
             SwipeRefresh(
                 state = rememberSwipeRefreshState(isRefreshing = homeScreenState.loading),
                 onRefresh = {
                     homeScreenState.onRefresh()
                 }) {
-            LazyColumn {
+                LazyColumn(modifier = Modifier.fillMaxSize()) {
                     items(homeScreenState.content) { item ->
                         Item(
                             Modifier.padding(horizontal = 16.dp, vertical = 8.dp),
@@ -56,6 +61,7 @@ fun HomeScreen(
             }
         }
     }
+}
 
 @Composable
 private fun Item(
@@ -98,3 +104,13 @@ private fun Title(modifier: Modifier = Modifier) {
         style = MaterialTheme.typography.h4
     )
 }
+
+@Composable
+private fun ErrorText(modifier: Modifier = Modifier) {
+    Text(
+        stringResource(id = R.string.something_went_wrong),
+        modifier = modifier.padding(16.dp),
+        style = MaterialTheme.typography.h4,
+        textAlign = TextAlign.Center
+    )
+}