/*
 * Minecraft Development for IntelliJ
 *
 * https://mcdev.io/
 *
 * Copyright (C) 2024 minecraft-dev
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation, version 3.0 only.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
package com.demonwav.mcdev.creator
 
import com.demonwav.mcdev.util.isJavaSoftKeyword
 
fun isValidClassName(className: String): Boolean {
    // default package
    if (!className.contains('.')) {
        return false
    }
    val fieldNameSplit = className.split('.')
    // crazy dots
    if (fieldNameSplit.any { it.isBlank() } || className.first() == '.' || className.last() == '.') {
        return false
    }
    // invalid character
    if (
        fieldNameSplit.any { part ->
            !part.first().isJavaIdentifierStart() ||
                !part.asSequence().drop(1).all { it.isJavaIdentifierPart() }
        }
    ) {
        return false
    }
    // keyword identifier
    return !fieldNameSplit.any { it.isJavaSoftKeyword() }
}

      

        
/*
 * Minecraft Development for IntelliJ
 *
 * https://mcdev.io/
 *
 * Copyright (C) 2025 minecraft-dev
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation, version 3.0 only.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
package com.demonwav.mcdev.creator
 
import com.demonwav.mcdev.util.isJavaSoftKeyword
 
fun isValidClassName(className: String): Boolean {
    // default package
    if (!className.contains('.')) {
        return false
    }
    val fieldNameSplit = className.split('.')
    // crazy dots
    if (fieldNameSplit.any { it.isBlank() } || className.first() == '.' || className.last() == '.') {
        return false
    }
    // invalid character
    if (
        fieldNameSplit.any { part ->
            !part.first().isJavaIdentifierStart() ||
                !part.asSequence().drop(1).all { it.isJavaIdentifierPart() }
        }
    ) {
        return false
    }
    // keyword identifier
    return !fieldNameSplit.any { it.isJavaSoftKeyword() }
}