/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
   file Copyright.txt or https://cmake.org/licensing for details.  */
#ifndef cmInstallExportGenerator_h
#define cmInstallExportGenerator_h

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

#include "cmInstallGenerator.h"
#include "cmScriptGenerator.h"

#include <iosfwd>
#include <stddef.h>
#include <string>
#include <vector>

class cmExportInstallFileGenerator;
class cmExportSet;
class cmLocalGenerator;

/** \class cmInstallExportGenerator
 * \brief Generate rules for creating an export files.
 */
class cmInstallExportGenerator : public cmInstallGenerator
{
public:
    cmInstallExportGenerator(cmExportSet* exportSet, const char* dest,
                             const char*                     file_permissions,
                             const std::vector<std::string>& configurations,
                             const char* component, MessageLevel message,
                             bool exclude_from_all, const char* filename,
                             const char* name_space, bool exportOld,
                             bool android);
    ~cmInstallExportGenerator() override;

    cmExportSet* GetExportSet() { return this->ExportSet; }

    void Compute(cmLocalGenerator* lg) override;

    cmLocalGenerator* GetLocalGenerator() const { return this->LocalGenerator; }

    const std::string& GetNamespace() const { return this->Namespace; }

    std::string const& GetDestination() const { return this->Destination; }

protected:
    void   GenerateScript(std::ostream& os) override;
    void   GenerateScriptConfigs(std::ostream& os, Indent indent) override;
    void   GenerateScriptActions(std::ostream& os, Indent indent) override;
    void   GenerateImportFile(cmExportSet const* exportSet);
    void   GenerateImportFile(const char* config, cmExportSet const* exportSet);
    void   ComputeTempDir();
    size_t GetMaxConfigLength() const;

    cmExportSet*      ExportSet;
    std::string       FilePermissions;
    std::string       FileName;
    std::string       Namespace;
    bool              ExportOld;
    cmLocalGenerator* LocalGenerator;

    std::string                   TempDir;
    std::string                   MainImportFile;
    cmExportInstallFileGenerator* EFGen;
};

#endif
