/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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
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package org.apache.paimon.spark.catalyst.analysis

import org.apache.paimon.spark.catalyst.plans.logical.{PaimonTableValuedFunctions, PaimonTableValueFunction}

import org.apache.spark.sql.SparkSession
import org.apache.spark.sql.catalyst.expressions.LateralSubquery
import org.apache.spark.sql.catalyst.plans.logical.LateralJoin
import org.apache.spark.sql.catalyst.plans.logical.LogicalPlan
import org.apache.spark.sql.catalyst.rules.Rule

/** These resolution rules are incompatible between different versions of spark. */
case class PaimonIncompatibleResolutionRules(session: SparkSession) extends Rule[LogicalPlan] {

  override def apply(plan: LogicalPlan): LogicalPlan = plan.resolveOperatorsDown {

    case func: PaimonTableValueFunction if func.args.forall(_.resolved) =>
      PaimonTableValuedFunctions.resolvePaimonTableValuedFunction(session, func)

    case lateralJoin @ LateralJoin(left, lateralSubquery: LateralSubquery, joinType, condition)
        if left.resolved && lateralSubquery.plan.resolved &&
          PaimonTableValuedFunctions.containsDynamicVectorSearch(lateralSubquery.plan) =>
      PaimonTableValuedFunctions
        .resolveLateralVectorSearch(left, lateralSubquery.plan, joinType, condition)
        .getOrElse(lateralJoin)

  }

}
