From f32147f24d9dd7932324a0bb7f189ec342eb93ca Mon Sep 17 00:00:00 2001
From: Hasinjato <hasinarak3@gmail.com>
Date: Fri, 10 Jul 2026 13:39:19 +0300
Subject: [PATCH] Use small font & min letterspacing when syllabes overlaps

---
 .../mg/dot/feufaro/solfa/TimeUnitObject.kt    | 28 +++++++++++++++++--
 .../kotlin/mg/dot/feufaro/ui/Theme.kt         |  2 +-
 2 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/composeApp/src/commonMain/kotlin/mg/dot/feufaro/solfa/TimeUnitObject.kt b/composeApp/src/commonMain/kotlin/mg/dot/feufaro/solfa/TimeUnitObject.kt
index 8c9865b..375b10f 100644
--- a/composeApp/src/commonMain/kotlin/mg/dot/feufaro/solfa/TimeUnitObject.kt
+++ b/composeApp/src/commonMain/kotlin/mg/dot/feufaro/solfa/TimeUnitObject.kt
@@ -28,7 +28,6 @@ import androidx.compose.ui.focus.focusRequester
 import androidx.compose.ui.geometry.Offset
 import androidx.compose.ui.geometry.Size
 import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.graphics.RectangleShape
 import androidx.compose.ui.graphics.SolidColor
 import androidx.compose.ui.graphics.drawscope.Stroke
 import androidx.compose.ui.input.pointer.pointerInput
@@ -690,6 +689,31 @@ fun LazyVerticalGridTUO(
         val totalSyllables = sharedScreenModel.synchronizedSyllables.value.size
         //println("Sync complète effectuée SUR stz: ${sharedScreenModel.stanza.value}! Total colonnes : $totalSyllables")
     }
+    val textMeasurer = rememberTextMeasurer()
+    val containerWidthDp = gridWidthDp / gridColumnCount
+    val REGEX_CLEAN_PREFIX = Regex("(\\d+\\.)+")
+    val isAnySyllableTooLong = remember(currentStanza, gridWidthDp, gridColumnCount) {
+        val allMeasuresSyllables = tuoList.drop(1).chunked(gridColumnCount).map { measureTUOss ->
+            measureTUOss.map { it.getSingleSyllable(currentStanza) }.map { column ->
+                column.map { syllable -> syllable.replace(REGEX_CLEAN_PREFIX, "").trim() }
+            }
+        }
+
+        allMeasuresSyllables.any { measure ->
+            measure.any { column ->
+                column.any { syl ->
+                    val textLayoutResult = textMeasurer.measure(
+                        text = syl,
+                        maxLines = 1,
+                        softWrap = false
+                    )
+                    val textWidthDp = with(density) { textLayoutResult.size.width.toDp() }
+                    textWidthDp > containerWidthDp
+                }
+            }
+        }
+    }
+
     if (!isLayoutReady) {
         Box(
             modifier = Modifier
@@ -1095,7 +1119,7 @@ fun LazyVerticalGridTUO(
                                                 (index == 0) -> MaterialTheme.colorScheme.onBackground
                                                 else -> MaterialTheme.colorScheme.onBackground
                                             },
-                                            fontSize = MaterialTheme.typography.titleMedium.fontSize,
+                                            fontSize = if(isAnySyllableTooLong) MaterialTheme.typography.labelLarge.fontSize else MaterialTheme.typography.titleMedium.fontSize
                                         ),
                                         onTextLayout = { txtLayoutRes ->
                                             textWidth = with(density) { txtLayoutRes.size.width.toDp() }
diff --git a/composeApp/src/commonMain/kotlin/mg/dot/feufaro/ui/Theme.kt b/composeApp/src/commonMain/kotlin/mg/dot/feufaro/ui/Theme.kt
index c0b3703..f58abaa 100644
--- a/composeApp/src/commonMain/kotlin/mg/dot/feufaro/ui/Theme.kt
+++ b/composeApp/src/commonMain/kotlin/mg/dot/feufaro/ui/Theme.kt
@@ -172,7 +172,7 @@ fun FeufaroTheme(
 
         labelLarge = TextStyle(
             fontSize = (baseSize - 0.5f).sp,
-            letterSpacing = 0.1.sp
+            letterSpacing = 0.03.sp
         ),
         labelMedium = TextStyle(
             fontSize = (baseSize - 2.5f).sp,