chore(chat): remove unused legacy MessageList and MessageNode

ui/components/src/main/kotlin/com/getcode/ui/components/chat/MessageNodeDefaults.kt

@@ -0,0 +1,72 @@
+package com.getcode.ui.components.chat
+
+import androidx.compose.foundation.shape.CornerBasedShape
+import androidx.compose.foundation.shape.CornerSize
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.graphics.Shape
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import com.getcode.theme.CodeTheme
+
+object MessageNodeDefaults {
+
+    val DefaultShape: CornerBasedShape
+        @Composable get() = CodeTheme.shapes.small
+
+    private val PreviousSameShapeIncoming: CornerBasedShape
+        @Composable get() = DefaultShape.copy(topStart = CornerSize(3.dp))
+
+    private val NextSameShapeIncoming: CornerBasedShape
+        @Composable get() = DefaultShape.copy(
+            bottomStart = CornerSize(3.dp),
+            topStart = CornerSize(3.dp)
+        )
+
+    private val MiddleSameShapeIncoming: CornerBasedShape
+        @Composable get() = DefaultShape.copy(
+            topStart = CornerSize(3.dp),
+            bottomStart = CornerSize(3.dp)
+        )
+
+    private val PreviousSameShapeOutgoing: CornerBasedShape
+        @Composable get() = DefaultShape.copy(topEnd = CornerSize(3.dp))
+
+    private val NextSameShapeOutgoing: CornerBasedShape
+        @Composable get() = DefaultShape.copy(
+            bottomEnd = CornerSize(3.dp),
+            topEnd = CornerSize(3.dp)
+        )
+
+    private val MiddleSameShapeOutgoing: CornerBasedShape
+        @Composable get() = DefaultShape.copy(
+            bottomEnd = CornerSize(3.dp),
+            topEnd = CornerSize(3.dp)
+        )
+
+    @Composable
+    fun messageShape(
+        isIncoming: Boolean,
+        isPreviousInGroup: Boolean,
+        isNextInGroup: Boolean,
+    ): Shape {
+        return if (isIncoming) {
+            when {
+                isPreviousInGroup && isNextInGroup -> MiddleSameShapeIncoming
+                isPreviousInGroup -> PreviousSameShapeIncoming
+                isNextInGroup -> NextSameShapeIncoming
+                else -> DefaultShape.copy(topStart = CornerSize(3.dp))
+            }
+        } else {
+            when {
+                isPreviousInGroup && isNextInGroup -> MiddleSameShapeOutgoing
+                isPreviousInGroup -> PreviousSameShapeOutgoing
+                isNextInGroup -> NextSameShapeOutgoing
+                else -> DefaultShape.copy(topEnd = CornerSize(3.dp))
+            }
+        }
+    }
+
+    val ContentStyle: TextStyle
+        @Composable get() = CodeTheme.typography.textMedium.copy(fontWeight = FontWeight.W500)
+}