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Validate first song key, with support minor key

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Hasinjato 2026-08-13 12:16:27 +03:00
parent b935c7d8f0
commit 640be8edb5
1 changed files with 13 additions and 7 deletions
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14
composeApp/src/commonMain/kotlin/mg/dot/feufaro/solfa/Solfa.kt
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@ -2361,17 +2361,23 @@ class Solfa(val sharedScreenModel: SharedScreenModel, private val fileRepository
} }
if ("c" == subKey) { if ("c" == subKey) {
val validKeys = Transpose.keyToNumber.sortedByDescending { it.length } val validKeys = Transpose.keyToNumber.sortedByDescending { it.length }
val keyRegex = Regex("\\b(${validKeys.joinToString("|")})\\b", RegexOption.IGNORE_CASE) val keyRegex = Regex("\\b(${validKeys.joinToString("|")})(m)?\\b", RegexOption.IGNORE_CASE)
val rawText = line.substringAfter("c:") val rawText = line.substringAfter("c:")
val matchedKey = keyRegex.find(rawText)?.value val matchResult = keyRegex.find(rawText)
val tonality = Transpose.keyToNumber.firstOrNull { it.equals(matchedKey, ignoreCase = true) }
if(tonality != null) { if (matchResult != null) {
val rawBaseKey = matchResult.groupValues[1]
val hasMinor = matchResult.groupValues[2].isNotEmpty()
val baseTonality = Transpose.keyToNumber.firstOrNull { it.equals(rawBaseKey, ignoreCase = true) }
if (baseTonality != null) {
val tonality = if (hasMinor) "${baseTonality}m" else baseTonality
meta["C"] = tonality meta["C"] = tonality
sharedScreenModel.setSongKey(tonality) sharedScreenModel.setSongKey(tonality)
sharedScreenModel.setTransposeAsIf(tonality) sharedScreenModel.setTransposeAsIf(tonality)
} }
} }
} }
}
private fun String.uppercaseFirstMeta(): String { private fun String.uppercaseFirstMeta(): String {
if (this.length < 2) { if (this.length < 2) {