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

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

#pragma once

#include <iosfwd>

#include <map>

#include <string>

#include <vector>

#include "cmInstallGenerator.h"

class cmDiagnosticContext;

class cmExportInstallCMakeConfigGenerator;

class cmGeneratorFileSet;

class cmGeneratorTarget;

class cmLocalGenerator;

class cmInstallFileSetGenerator : public cmInstallGenerator

{

public:

  cmInstallFileSetGenerator(std::string targetName, std::string fileSetName,

                            std::string destination,

                            std::string filePermissions,

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

                            std::string const& component, MessageLevel message,

                            bool excludeFromAll, bool optional,

                            cmDiagnosticContext context);

  ~cmInstallFileSetGenerator() override;

  bool Compute(cmLocalGenerator* lg) override;

  void GetInstallBuildDependencies(

    std::string const& config,

    std::vector<BuildDependency>& dependencies) const override;

  struct DestinationContext

  {

    std::string UnescapedDestination;

    bool HadContextSensitiveCondition;

  };

  std::string GetDestination(std::string const& config) const;

  DestinationContext GetDestination(cmGeneratorTarget const* gt,

                                    std::string const& config) const;

  bool GetOptional() const { return this->Optional; }

  std::string GetFileSetName() const { return this->FileSetName; }

  cmGeneratorFileSet const* GetFileSet() const { return this->FileSet; };

  cmGeneratorTarget* GetTarget() const { return this->Target; }

protected:

  friend cmExportInstallCMakeConfigGenerator;

  std::string GetDestination() const;

  void GenerateScriptForConfig(std::ostream& os, std::string const& config,

                               Indent indent) override;

private:

  std::string TargetName;

  cmLocalGenerator* LocalGenerator;

  cmGeneratorFileSet const* FileSet;

  std::string const FileSetName;

  std::string const FilePermissions;

  bool const Optional;

  cmGeneratorTarget* Target;

  std::map<std::string, std::vector<std::string>> CalculateFilesPerDir(

    std::string const& config) const;

};