// Simple custom content
@Preview
@Composable
fun CustomContentPreview() = PreviewLab {
    val content: @Composable () -> Unit = fieldValue {
        ComposableField(
            label = "Content",
            initialValue = ComposableFieldValue("Icon") {
                Icon(Icons.Default.Star, contentDescription = null)
            },
            choices = listOf(
                ComposableFieldValue("Star") { Icon(Icons.Default.Star, null) },
                ComposableFieldValue("Heart") { Icon(Icons.Default.Favorite, null) },
                ComposableFieldValue("Home") { Icon(Icons.Default.Home, null) }
            )
        )
    }
    MyButton(icon = content)
}

// Complex custom content
@Preview
@Composable
fun ComplexContentPreview() = PreviewLab {
    val slot: @Composable () -> Unit = fieldValue {
        ComposableField(
            label = "Slot Content",
            initialValue = ComposableFieldValue("Image + Text") {
                Row {
                    Icon(Icons.Default.Image, null)
                    Text("With Image")
                }
            },
            choices = listOf(
                ComposableFieldValue("Text Only") { Text("Simple Text") },
                ComposableFieldValue("Image + Text") {
                    Row {
                        Icon(Icons.Default.Image, null)
                        Text("With Image")
                    }
                },
                ComposableFieldValue("Complex") {
                    Column {
                        Text("Title", style = MaterialTheme.typography.h6)
                        Text("Subtitle", style = MaterialTheme.typography.body2)
                    }
                }
            )
        )
    }
    MyCard(content = slot)
}

// Mixing with predefined values
@Preview
@Composable
fun MixedContentPreview() = PreviewLab {
    val content: @Composable () -> Unit = fieldValue {
        ComposableField(
            label = "Content",
            initialValue = ComposableFieldValue.Empty,
            choices = listOf(
                ComposableFieldValue.Empty,
                ComposableFieldValue("Custom Icon") { Icon(Icons.Default.Settings, null) },
                ComposableFieldValue.Red32X32,
                ComposableFieldValue.SimpleText
            )
        )
    }
    MyContainer(trailing = content)
}