/*
 * 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
 *
 *  https://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
 * Apache-2.0 license and offer limited warranties, support, maintenance, and
 * commercial database integrations.
 *
 * For more information, please visit: https://www.jooq.org/legal/licensing
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 */
package org.jooq.impl;

// ...
// ...
// ...
import static org.jooq.SQLDialect.DUCKDB;
import static org.jooq.SQLDialect.H2;
import static org.jooq.SQLDialect.MARIADB;
import static org.jooq.SQLDialect.MYSQL;
import static org.jooq.SQLDialect.POSTGRES;
import static org.jooq.SQLDialect.SQLITE;
// ...
import static org.jooq.SQLDialect.YUGABYTEDB;
import static org.jooq.impl.Keywords.K_RETURNING;

import java.util.Set;

import org.jooq.Context;
import org.jooq.DataType;
import org.jooq.SQLDialect;
import org.jooq.impl.QOM.UTransient;

/**
 * @author Lukas Eder
 */
final class JSONReturning
extends
    AbstractQueryPart
implements
    SimpleQueryPart,
    UTransient
{

    static final Set<SQLDialect> NO_SUPPORT_RETURNING = SQLDialect.supportedBy(DUCKDB, H2, MARIADB, MYSQL, POSTGRES, SQLITE, YUGABYTEDB);
    final DataType<?>            type;

    JSONReturning(DataType<?> type) {
        this.type = type;
    }

    @Override
    public final boolean rendersContent(Context<?> ctx) {
        return !NO_SUPPORT_RETURNING.contains(ctx.dialect()) && type != null;
    }

    @Override
    public final void accept(Context<?> ctx) {
        switch (ctx.family()) {







            default:
                if (!NO_SUPPORT_RETURNING.contains(ctx.dialect()))
                    ctx.visit(K_RETURNING).sql(' ').sql(type.getCastTypeName(ctx.configuration()));

                break;
        }
    }
}
