OpenAssetTools/src/Unlinker/UnlinkerArgs.h

#pragma once
#include "Utils/Arguments/ArgumentParser.h"
#include "Zone/Zone.h"

#include <vector>
#include <set>

class UnlinkerArgs
{
    ArgumentParser m_argument_parser;

    /**
     * \brief Prints a command line usage help text for the Unlinker tool to stdout.
     */
    static void PrintUsage();

    /**
     * \brief Splits a path string as user input into a list of paths.
     * \param pathsString The path string that was taken as user input.
     * \param output A set for strings to save the output to.
     * \return \c true if the user input was valid and could be processed successfully, otherwise \c false.
     */
    static bool ParsePathsString(const std::string& pathsString, std::set<std::string>& output);

    void SetVerbose(bool isVerbose);
    bool SetImageDumpingMode();

public:
    enum class ProcessingTask
    {
        DUMP,
        LIST
    };

    std::vector<std::string> m_zones_to_load;
    std::set<std::string> m_user_search_paths;

    ProcessingTask m_task;
    std::string m_output_folder;
    bool m_minimal_zone_def;

    bool m_verbose;

    UnlinkerArgs();
    bool ParseArgs(int argc, const char** argv);

    /**
     * \brief Converts the output path specified by command line arguments to a path applies for the specified zone.
     * \param zone The zone to resolve the path input for.
     * \return An output path for the zone based on the user input.
     */
    std::string GetOutputFolderPathForZone(Zone* zone) const;
};