// 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 limitations

// under the License.

#pragma once

#include <string>

#include "common/object_pool.h"

#include "common/status.h"

#include "exprs/function/function.h"

#include "exprs/function_context.h"

#include "exprs/vexpr.h"

namespace doris {

class RowDescriptor;

class RuntimeState;

class TExprNode;

class Block;

class VExprContext;

} // namespace doris

namespace doris {

class VInPredicate MOCK_REMOVE(final) : public VExpr {

    ENABLE_FACTORY_CREATOR(VInPredicate);

public:

    VInPredicate(const TExprNode& node);

#ifdef BE_TEST

    VInPredicate() = default;

#endif

    ~VInPredicate() override = default;

    Status execute_column_impl(VExprContext* context, const Block* block, const Selector* selector,

                               size_t count, ColumnPtr& result_column) const override;

    size_t estimate_memory(const size_t rows) override;

    Status prepare(RuntimeState* state, const RowDescriptor& desc, VExprContext* context) override;

    Status open(RuntimeState* state, VExprContext* context,

                FunctionContext::FunctionStateScope scope) override;

    void close(VExprContext* context, FunctionContext::FunctionStateScope scope) override;

    const std::string& expr_name() const override;

    std::string debug_string() const override;

    const FunctionBasePtr function() { return _function; }

    bool is_not_in() const { return _is_not_in; };

    Status evaluate_inverted_index(VExprContext* context, uint32_t segment_num_rows) override;

    uint64_t get_digest(uint64_t seed) const override { return 0; }

    Status clone_node(VExprSPtr* cloned_expr) const override {

        DORIS_CHECK(cloned_expr != nullptr);

        auto node = clone_texpr_node();

        TInPredicate in_predicate;

        in_predicate.__set_is_not_in(_is_not_in);

        node.__set_in_predicate(in_predicate);

        *cloned_expr = VInPredicate::create_shared(node);

        return Status::OK();

    }

private:

    FunctionBasePtr _function;

    std::string _expr_name;

    MOCK_REMOVE(const) bool _is_not_in;

    static const constexpr char* function_name = "in";

    uint32_t _in_list_value_count_threshold = 10;

    bool _is_args_all_constant = false;

};

} // namespace doris