/*
 * 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.platform.mixin.expression.psi.mixins.impl
 
import com.demonwav.mcdev.platform.mixin.expression.MESourceMatchContext
import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEExpression
import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEExpressionTypes
import com.demonwav.mcdev.platform.mixin.expression.gen.psi.impl.MEExpressionImpl
import com.demonwav.mcdev.platform.mixin.expression.psi.mixins.MEUnaryExpressionMixin
import com.intellij.lang.ASTNode
import com.intellij.psi.JavaTokenType
import com.intellij.psi.PsiElement
import com.intellij.psi.PsiLiteral
import com.intellij.psi.PsiUnaryExpression
import com.intellij.psi.util.PsiUtil
 
abstract class MEUnaryExpressionImplMixin(node: ASTNode) : MEExpressionImpl(node), MEUnaryExpressionMixin {
    override val operator get() = node.firstChildNode.elementType
 
    override fun matchesJava(java: PsiElement, context: MESourceMatchContext): Boolean {
        if (java !is PsiUnaryExpression) {
            return false
        }
 
        val operatorMatches = when (java.operationTokenType) {
            JavaTokenType.MINUS -> operator == MEExpressionTypes.TOKEN_MINUS
            JavaTokenType.TILDE -> operator == MEExpressionTypes.TOKEN_BITWISE_NOT
            else -> false
        }
        if (!operatorMatches) {
            return false
        }
 
        val javaOperand = PsiUtil.skipParenthesizedExprDown(java.operand) ?: return false
 
        if (operator == MEExpressionTypes.TOKEN_MINUS && javaOperand is PsiLiteral) {
            // avoid matching "-1" etc
            return false
        }
 
        return expression?.matchesJava(javaOperand, context) == true
    }
 
    override fun getInputExprs() = listOfNotNull(expression)
 
    protected abstract val expression: MEExpression?
}

      

        
/*
 * 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.platform.mixin.expression.psi.mixins.impl
 
import com.demonwav.mcdev.platform.mixin.expression.MESourceMatchContext
import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEExpression
import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEExpressionTypes
import com.demonwav.mcdev.platform.mixin.expression.gen.psi.impl.MEExpressionImpl
import com.demonwav.mcdev.platform.mixin.expression.psi.mixins.MEUnaryExpressionMixin
import com.intellij.lang.ASTNode
import com.intellij.psi.JavaTokenType
import com.intellij.psi.PsiElement
import com.intellij.psi.PsiLiteral
import com.intellij.psi.PsiUnaryExpression
import com.intellij.psi.util.PsiUtil
 
abstract class MEUnaryExpressionImplMixin(node: ASTNode) : MEExpressionImpl(node), MEUnaryExpressionMixin {
    override val operator get() = node.firstChildNode.elementType
 
    override fun matchesJava(java: PsiElement, context: MESourceMatchContext): Boolean {
        if (java !is PsiUnaryExpression) {
            return false
        }
 
        val operatorMatches = when (java.operationTokenType) {
            JavaTokenType.MINUS -> operator == MEExpressionTypes.TOKEN_MINUS
            JavaTokenType.TILDE -> operator == MEExpressionTypes.TOKEN_BITWISE_NOT
            else -> false
        }
        if (!operatorMatches) {
            return false
        }
 
        val javaOperand = PsiUtil.skipParenthesizedExprDown(java.operand) ?: return false
 
        if (operator == MEExpressionTypes.TOKEN_MINUS && javaOperand is PsiLiteral) {
            // avoid matching "-1" etc
            return false
        }
 
        return expression?.matchesJava(javaOperand, context) == true
    }
 
    override fun getInputExprs() = listOfNotNull(expression)
 
    protected abstract val expression: MEExpression?
}