/*
 * 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
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package org.jooq;

// ...
// ...
// ...
import static org.jooq.SQLDialect.CUBRID;
// ...
// ...
import static org.jooq.SQLDialect.DERBY;
import static org.jooq.SQLDialect.DUCKDB;
// ...
import static org.jooq.SQLDialect.FIREBIRD;
import static org.jooq.SQLDialect.H2;
// ...
import static org.jooq.SQLDialect.HSQLDB;
// ...
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 java.util.Map;

import org.jooq.impl.DSL;

import org.jetbrains.annotations.NotNull;

/**
 * This type is used for the {@link Insert}'s DSL API.
 * <p>
 * Example: <pre><code>
 * DSLContext create = DSL.using(configuration);
 *
 * create.insertInto(table, field1, field2)
 *       .values(value1, value2)
 *       .values(value3, value4)
 *       .onDuplicateKeyUpdate()
 *       .set(field1, value1)
 *       .set(field2, value2)
 *       .execute();
 * </code></pre>
 * <p>
 * <h3>Referencing <code>XYZ*Step</code> types directly from client code</h3>
 * <p>
 * It is usually not recommended to reference any <code>XYZ*Step</code> types
 * directly from client code, or assign them to local variables. When writing
 * dynamic SQL, creating a statement's components dynamically, and passing them
 * to the DSL API statically is usually a better choice. See the manual's
 * section about dynamic SQL for details: <a href=
 * "https://www.jooq.org/doc/latest/manual/sql-building/dynamic-sql">https://www.jooq.org/doc/latest/manual/sql-building/dynamic-sql</a>.
 * <p>
 * Drawbacks of referencing the <code>XYZ*Step</code> types directly:
 * <ul>
 * <li>They're operating on mutable implementations (as of jOOQ 3.x)</li>
 * <li>They're less composable and not easy to get right when dynamic SQL gets
 * complex</li>
 * <li>They're less readable</li>
 * <li>They might have binary incompatible changes between minor releases</li>
 * </ul>
 *
 * @author Lukas Eder
 */
public interface InsertOnDuplicateSetStep<R extends Record> {

    /**
     * Set values for <code>UPDATE</code> in the <code>INSERT</code> statement's
     * <code>ON DUPLICATE KEY UPDATE</code> or
     * <code>ON CONFLICT … DO UPDATE</code> clause.
     */
    @NotNull @CheckReturnValue
    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, YUGABYTEDB })
    <T> InsertOnDuplicateSetMoreStep<R> set(Field<T> field, T value);

    /**
     * Set values for <code>UPDATE</code> in the <code>INSERT</code> statement's
     * <code>ON DUPLICATE KEY UPDATE</code> or
     * <code>ON CONFLICT … DO UPDATE</code> clause.
     */
    @NotNull @CheckReturnValue
    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, YUGABYTEDB })
    <T> InsertOnDuplicateSetMoreStep<R> set(Field<T> field, Field<T> value);

    /**
     * Set values for <code>UPDATE</code> in the <code>INSERT</code> statement's
     * <code>ON DUPLICATE KEY UPDATE</code> or
     * <code>ON CONFLICT … DO UPDATE</code> clause.
     */
    @NotNull @CheckReturnValue
    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, YUGABYTEDB })
    <T> InsertOnDuplicateSetMoreStep<R> set(Field<T> field, Select<? extends Record1<T>> value);

    /**
     * Set a <code>null</code> value for <code>UPDATE</code> in the
     * <code>INSERT</code> statement's <code>ON DUPLICATE KEY UPDATE</code> or
     * <code>ON CONFLICT … DO UPDATE</code> clause.
     * <p>
     * This method is convenience for calling {@link #set(Field, Object)},
     * without the necessity of casting the Java <code>null</code> literal to
     * <code>(T)</code>.
     */
    @NotNull @CheckReturnValue
    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, YUGABYTEDB })
    <T> InsertOnDuplicateSetMoreStep<R> setNull(Field<T> field);

    /**
     * Set multiple values for <code>UPDATE</code> in the <code>INSERT</code>
     * statement's <code>ON DUPLICATE KEY UPDATE</code> or
     * <code>ON CONFLICT … DO UPDATE</code> clause.
     * <p>
     * Keys can either be of type {@link String}, {@link Name}, or
     * {@link Field}.
     * <p>
     * Values can either be of type <code>&lt;T&gt;</code> or
     * <code>Field&lt;T&gt;</code>. jOOQ will attempt to convert values to their
     * corresponding field's type.
     */
    @NotNull @CheckReturnValue
    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, YUGABYTEDB })
    InsertOnDuplicateSetMoreStep<R> set(Map<?, ?> map);

    /**
     * Set multiple values for <code>UPDATE</code> in the <code>INSERT</code>
     * statement's <code>ON DUPLICATE KEY UPDATE</code> or
     * <code>ON CONFLICT … DO UPDATE</code> clause.
     * <p>
     * This is the same as calling {@link #set(Map)} with the argument record
     * treated as a <code>Map&lt;Field&lt;?&gt;, Object&gt;</code>.
     *
     * @see #set(Map)
     */
    @NotNull @CheckReturnValue
    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, YUGABYTEDB })
    InsertOnDuplicateSetMoreStep<R> set(Record record);

    /**
     * Sets all columns from the insert column list to
     * {@link DSL#excluded(Field)}.
     */
    @NotNull @CheckReturnValue
    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, YUGABYTEDB })
    InsertOnDuplicateSetMoreStep<R> setAllToExcluded();

    /**
     * Sets all non-key columns from the insert column list to
     * {@link DSL#excluded(Field)}.
     * <p>
     * This excludes any {@link Table#getKeys()} columns.
     */
    @NotNull @CheckReturnValue
    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, YUGABYTEDB })
    InsertOnDuplicateSetMoreStep<R> setNonKeyToExcluded();

    /**
     * Sets all non-primary key columns from the insert column list to
     * {@link DSL#excluded(Field)}.
     * <p>
     * This excludes any {@link Table#getPrimaryKey()} columns.
     */
    @NotNull @CheckReturnValue
    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, YUGABYTEDB })
    InsertOnDuplicateSetMoreStep<R> setNonPrimaryKeyToExcluded();

    /**
     * Sets all non-conflicting key columns from the insert column list to
     * {@link DSL#excluded(Field)}.
     * <p>
     * This excludes any {@link InsertOnDuplicateStep#onConflict(Field...)}
     * columns.
     */
    @NotNull @CheckReturnValue
    @Support({ CUBRID, DERBY, DUCKDB, FIREBIRD, H2, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE, YUGABYTEDB })
    InsertOnDuplicateSetMoreStep<R> setNonConflictingKeyToExcluded();

}
