package de.dhbwstuttgart.syntaxtree;

import de.dhbwstuttgart.syntaxtree.statement.Statement;
import de.dhbwstuttgart.syntaxtree.statement.SuperCall;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
import org.antlr.v4.runtime.Token;

import de.dhbwstuttgart.syntaxtree.statement.Block;

import java.util.List;

public class Constructor extends Method {

	// TODO: Constructor braucht ein super-Statement
	public Constructor(int modifier, String name, RefTypeOrTPHOrWildcardOrGeneric returnType, ParameterList parameterList, Block codeInsideConstructor, GenericDeclarationList gtvDeclarations, Token offset /* , List<Statement> fieldInitializations geloescht PL 2018-11-24 */) {
		super(modifier, name, returnType, parameterList, /* codeInsideConstructor, */ prepareBlock(codeInsideConstructor) /* ,fieldInitializations )geloescht PL 2018-11-24 ) */, gtvDeclarations, offset);

	}

	/**
	 * @param fieldInitializations - Das sind die Statements, welche die Felder der zugehörigen Klasse dieses Konstruktor initialisieren
	 */
	protected static Block prepareBlock(Block constructorBlock /* , List<Statement> fieldInitializations new ArrayList<>() geloescht PL 2018-11-24 */) {
		List<Statement> statements = constructorBlock.getStatements();
		statements.add(0, new SuperCall(null, null, constructorBlock.getOffset()));
		/* statements.addAll(fieldInitializations); geloescht PL 2018-11-24 */
		return new Block(statements, constructorBlock.getOffset());
	}

	@Override
	public void accept(ASTVisitor visitor) {
		visitor.visit(this);
	}
}