Merge pull request #1217 from wakmusic/1216-modify-standard-in-lyric-…

…highlighting-line-cnt
wakmusic · Aug 24, 2024 · 27c4dbd · 27c4dbd
2 parents eb16844 + c026892
commit 27c4dbd
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/...cts/Features/LyricHighlightingFeature/Sources/ViewModels/LyricHighlightingViewModel.swift b/...cts/Features/LyricHighlightingFeature/Sources/ViewModels/LyricHighlightingViewModel.swift
@@ -68,7 +68,12 @@ public final class LyricHighlightingViewModel: ViewModelType {
             .filter { $0 >= 0 }
             .withLatestFrom(output.dataSource) { ($0, $1) }
             .filter { index, entities in
-                guard entities[index].isHighlighting || entities.filter({ $0.isHighlighting }).count < 4 else {
+                let currentTotalLineCount: Int = entities.filter { $0.isHighlighting }
+                    .map { $0.text.components(separatedBy: "\n").count }
+                    .reduce(0, +)
+                let nowSelectItemLineCount: Int = entities[index].text
+                    .components(separatedBy: "\n").count
+                guard entities[index].isHighlighting || (currentTotalLineCount + nowSelectItemLineCount <= 4) else {
                     output.showToast.onNext("가사는 최대 4줄까지 선택 가능합니다.")
                     return false
                 }