geode/loader/include/Geode/utils/file.hpp

#pragma once

#include "Result.hpp"
#include "general.hpp"

#include <Geode/DefaultInclude.hpp>
#include <fs/filesystem.hpp>
#include <string>
#include <unordered_set>

namespace geode::utils::file {
    GEODE_DLL Result<std::string> readString(ghc::filesystem::path const& path);
    GEODE_DLL Result<byte_array> readBinary(ghc::filesystem::path const& path);

    GEODE_DLL Result<> writeString(ghc::filesystem::path const& path, std::string const& data);
    GEODE_DLL Result<> writeBinary(ghc::filesystem::path const& path, byte_array const& data);

    GEODE_DLL Result<> createDirectory(ghc::filesystem::path const& path);
    GEODE_DLL Result<> createDirectoryAll(ghc::filesystem::path const& path);
    GEODE_DLL Result<std::vector<std::string>> listFiles(std::string const& path);
    GEODE_DLL Result<std::vector<std::string>> listFilesRecursively(std::string const& path);

    /**
     * Unzip file to directory
     * @param from File to unzip
     * @param to Directory to unzip to
     * @returns Ok on success, Error on error
     */
    GEODE_DLL Result<> unzipTo(ghc::filesystem::path const& from, ghc::filesystem::path const& to);

    GEODE_DLL ghc::filesystem::path geodeRoot();
    GEODE_DLL bool openFolder(ghc::filesystem::path const& path);

    enum class PickMode {
        OpenFile,
        SaveFile,
        OpenFolder,
    };

    struct FilePickOptions {
        struct Filter {
            // Name of the filter
            std::string description;
            // Extensions (*.txt, *.doc, *.mp3, etc.)
            std::unordered_set<std::string> files;
        };

        ghc::filesystem::path defaultPath;
        std::vector<Filter> filters;
    };

    GEODE_DLL Result<ghc::filesystem::path> pickFile(PickMode mode, FilePickOptions const& options);
    GEODE_DLL Result<std::vector<ghc::filesystem::path>> pickFiles(FilePickOptions const& options);
}