Move ContentScaffold to design system and rename to RoomPreviewOrganism

libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/atomic/organisms/RoomPreviewOrganism.kt

@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2024 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.libraries.designsystem.atomic.organisms
+
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+
+@Composable
+fun RoomPreviewOrganism(
+    avatar: @Composable () -> Unit,
+    title: @Composable () -> Unit,
+    subtitle: @Composable () -> Unit,
+    modifier: Modifier = Modifier,
+    description: @Composable (() -> Unit)? = null,
+    memberCount: @Composable (() -> Unit)? = null,
+) {
+    Column(
+        modifier = modifier.fillMaxWidth(),
+        horizontalAlignment = Alignment.CenterHorizontally
+    ) {
+        avatar()
+        Spacer(modifier = Modifier.height(16.dp))
+        title()
+        Spacer(modifier = Modifier.height(8.dp))
+        subtitle()
+        Spacer(modifier = Modifier.height(8.dp))
+        if (memberCount != null) {
+            memberCount()
+        }
+        Spacer(modifier = Modifier.height(8.dp))
+        if (description != null) {
+            description()
+        }
+        Spacer(modifier = Modifier.height(24.dp))
+    }
+}