/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying

   file LICENSE.rst or https://cmake.org/licensing for details.  */

#pragma once

#include "cmConfigure.h" // IWYU pragma: keep

#include <string>

#include <vector>

class cmExecutionStatus;

class cmMakefile;

class cmTarget;

class cmTargetPropCommandBase

{

public:

  cmTargetPropCommandBase(cmExecutionStatus& status);

  virtual ~cmTargetPropCommandBase() = default;

  void SetError(std::string const& e);

  enum ArgumentFlags

  {

    NO_FLAGS = 0x0,

    PROCESS_BEFORE = 0x1,

    PROCESS_AFTER = 0x2,

    PROCESS_SYSTEM = 0x4,

    PROCESS_REUSE_FROM = 0x8

  };

  bool HandleArguments(std::vector<std::string> const& args,

                       std::string const& prop, unsigned int flags = NO_FLAGS);

protected:

  std::string Property;

  cmTarget* Target = nullptr;

  cmMakefile* Makefile;

  virtual void HandleInterfaceContent(cmTarget* tgt,

                                      std::vector<std::string> const& content,

                                      bool prepend, bool system);

  virtual bool PopulateTargetProperties(

    std::string const& scope, std::vector<std::string> const& content,

    bool prepend, bool system);

private:

  virtual void HandleMissingTarget(std::string const& name) = 0;

  virtual bool HandleDirectContent(cmTarget* tgt,

                                   std::vector<std::string> const& content,

                                   bool prepend, bool system) = 0;

  virtual std::string Join(std::vector<std::string> const& content) = 0;

  bool ProcessContentArgs(std::vector<std::string> const& args,

                          unsigned int& argIndex, bool prepend, bool system);

  cmExecutionStatus& Status;

};