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/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Other licenses:
 * -----------------------------------------------------------------------------
 * Commercial licenses for this work are available. These replace the above
 * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
 * database integrations.
 *
 * For more information, please visit: http://www.jooq.org/licenses
 *
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 */
package org.jooq.impl;

import static org.jooq.impl.DSL.*;
import static org.jooq.impl.Internal.*;
import static org.jooq.impl.Keywords.*;
import static org.jooq.impl.Names.*;
import static org.jooq.impl.SQLDataType.*;
import static org.jooq.impl.Tools.*;
import static org.jooq.impl.Tools.BooleanDataKey.*;
import static org.jooq.impl.Tools.ExtendedDataKey.*;
import static org.jooq.impl.Tools.SimpleDataKey.*;
import static org.jooq.SQLDialect.*;

import org.jooq.*;
import org.jooq.Function1;
import org.jooq.Record;
import org.jooq.conf.*;
import org.jooq.tools.*;

import java.util.*;
import java.util.function.*;
import java.util.stream.*;


/**
 * The DIV statement.
 */
@SuppressWarnings({ "rawtypes", "unchecked", "unused" })
final class Div
extends
    AbstractTransformable
implements
    QOM.Div
{

    final Field arg1;
    final Field arg2;

    Div(
        Field arg1,
        Field arg2
    ) {
        super(
            N_DIV,
            allNotNull((DataType) dataType(arg1), arg1, arg2)
        );

        this.arg1 = nullSafeNotNull(arg1, (DataType) OTHER);
        this.arg2 = nullSafeNotNull(arg2, (DataType) OTHER);
    }

    // -------------------------------------------------------------------------
    // XXX: QueryPart API
    // -------------------------------------------------------------------------



    @Override
    final boolean parenthesised(Context ctx) {
        return true;
    }

    @Override
    public final void accept0(Context ctx) {







        ctx.sql('(').visit(arg1).sql(" / ").visit(arg2).sql(')');
    }

    @Override
    public final Field transform(TransformUnneededArithmeticExpressions transform) {
        return Expression.transform(this, arg1, ExpressionOperator.DIVIDE, arg2, false, transform);
    }

    @Override
    final DataType getExpressionDataType() {

        // [#11959] Workaround for lack of proper data type information for interval based expressions
        return Expression.getExpressionDataType((AbstractField) arg1, ExpressionOperator.DIVIDE, (AbstractField) arg2);
    }












    // -------------------------------------------------------------------------
    // XXX: Query Object Model
    // -------------------------------------------------------------------------

    @Override
    public final Field $arg1() {
        return arg1;
    }

    @Override
    public final Field $arg2() {
        return arg2;
    }

    @Override
    public final QOM.Div $arg1(Field newValue) {
        return $constructor().apply(newValue, $arg2());
    }

    @Override
    public final QOM.Div $arg2(Field newValue) {
        return $constructor().apply($arg1(), newValue);
    }

    @Override
    public final Function2, ? super Field, ? extends QOM.Div> $constructor() {
        return (a1, a2) -> new Div<>(a1, a2);
    }

    // -------------------------------------------------------------------------
    // XXX: The Object API
    // -------------------------------------------------------------------------

    @Override
    public boolean equals(Object that) {
        if (that instanceof QOM.Div o) {
            return
                StringUtils.equals($arg1(), o.$arg1()) &&
                StringUtils.equals($arg2(), o.$arg2())
            ;
        }
        else
            return super.equals(that);
    }
}