/**
 * Copyright (c) 2025 Huawei Technologies Co., Ltd.
 * This program is free software, you can redistribute it and/or modify it under the terms and conditions of 
 * CANN Open Software License Agreement Version 2.0 (the "License").
 * Please refer to the License for details. You may not use this file except in compliance with the License.
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, 
 * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
 * See LICENSE in the root of the software repository for the full text of the License.
 */

#ifndef GE_GRAPH_PASSES_MULTI_BATCH_PASS_H_
#define GE_GRAPH_PASSES_MULTI_BATCH_PASS_H_

#include <string>
#include <vector>

#include "graph/passes/graph_pass.h"

namespace ge {
class MultiBatchPass : public GraphPass {
 public:
  Status Run(ComputeGraphPtr graph) override;

 private:
  /// @ingroup ge
  /// @brief Set batch label for Case mode.
  /// @param [in] const ComputeGraphPtr &graph: Root/Case graph.
  /// @param [in] const NodePtr &case_node: Case Node.
  /// @return 0: SUCCESS / others: FAILED
  Status SetCaseLabel(const ComputeGraphPtr &graph, const NodePtr &case_node) const;
  static void GetAllGenMaskNodes(const ComputeGraphPtr &graph,
                                 std::unordered_map<ComputeGraphPtr, std::vector<NodePtr>> &subgraph_to_gen_mask_nodes);
  static Status TryToReplaceConstInput(const ComputeGraphPtr &graph, const std::vector<NodePtr> &gen_mask_nodes);
  static Status PreparingForGenMaskParallel(const ComputeGraphPtr &graph);
};
}  // namespace ge
#endif  // GE_GRAPH_PASSES_MULTI_BATCH_PASS_H_