Add preview for TimelineEventTimestampView

features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/timeline/components/TimelineEventTimestampView.kt

@@ -27,11 +27,15 @@ import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.tooling.preview.PreviewParameter
 import androidx.compose.ui.unit.dp
 import io.element.android.features.messages.impl.timeline.model.TimelineItem
 import io.element.android.features.messages.impl.timeline.model.event.TimelineItemTextBasedContent
 import io.element.android.libraries.core.bool.orFalse
 import io.element.android.libraries.designsystem.ElementTextStyles
+import io.element.android.libraries.designsystem.preview.ElementPreviewDark
+import io.element.android.libraries.designsystem.preview.ElementPreviewLight
 import io.element.android.libraries.designsystem.theme.ElementTheme
 import io.element.android.libraries.designsystem.theme.components.Icon
 import io.element.android.libraries.designsystem.theme.components.Text
@@ -68,3 +72,21 @@ fun TimelineEventTimestampView(
         }
     }
 }
+
+@Preview
+@Composable
+internal fun TimelineEventTimestampViewLightPreview(@PreviewParameter(TimelineItemEventForTimestampViewProvider::class) event: TimelineItem.Event) =
+    ElementPreviewLight { ContentToPreview(event) }
+
+@Preview
+@Composable
+internal fun TimelineEventTimestampViewDarkPreview(@PreviewParameter(TimelineItemEventForTimestampViewProvider::class) event: TimelineItem.Event) =
+    ElementPreviewDark { ContentToPreview(event) }
+
+@Composable
+private fun ContentToPreview(event: TimelineItem.Event) {
+    TimelineEventTimestampView(
+        event = event,
+        onClick = {}
+    )
+}

features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/timeline/components/TimelineItemEventForTimestampViewProvider.kt

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2023 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.features.messages.impl.timeline.components
+
+import androidx.compose.ui.tooling.preview.PreviewParameterProvider
+import io.element.android.features.messages.impl.timeline.aTimelineItemEvent
+import io.element.android.features.messages.impl.timeline.model.TimelineItem
+import io.element.android.features.messages.impl.timeline.model.event.aTimelineItemTextContent
+import io.element.android.libraries.matrix.api.timeline.item.event.EventSendState
+
+class TimelineItemEventForTimestampViewProvider : PreviewParameterProvider<TimelineItem.Event> {
+    override val values: Sequence<TimelineItem.Event>
+        get() = sequenceOf(
+            aTimelineItemEvent(),
+            // Sending failed
+            aTimelineItemEvent().copy(sendState = EventSendState.SendingFailed("AN_ERROR")),
+            // Edited
+            aTimelineItemEvent().copy(content = aTimelineItemTextContent().copy(isEdited = true)),
+            // Sending failed + Edited (not sure this is possible IRL, but should be covered by test)
+            aTimelineItemEvent().copy(
+                sendState = EventSendState.SendingFailed("AN_ERROR"),
+                content = aTimelineItemTextContent().copy(isEdited = true),
+            ),
+        )
+}