Program Listing for File jsonWrapper.hpp

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#pragma once

#include <filesystem>
#include <fstream>
#include <functional>
#include <memory>
#include <ranges>
#include <string>

#include "fileNameSanitizer.hpp"

#include <nlohmann/json.hpp>

#include "MixTranslator.hpp"
#include "PDJE_EXPORT_SETTER.hpp"

#include "PDJE_LOG_SETTER.hpp"

#define PDJEARR "PDJE_MIX"
#define PDJENOTE "PDJE_NOTE"
#define PDJEMUSICBPM "PDJE_MUSIC_BPM"
using nj     = nlohmann::json;
namespace fs = std::filesystem;
namespace vs = std::views;
#include "EditorArgs.hpp"

using MIX_W   = CapWriter<MixBinaryCapnpData>;
using NOTE_W  = CapWriter<NoteBinaryCapnpData>;
using MUSIC_W = CapWriter<MusicBinaryCapnpData>;

using KEY       = DONT_SANITIZE;
using KEY_VALUE = std::pair<DONT_SANITIZE, DONT_SANITIZE>;
using KV_W      = std::vector<KEY_VALUE>;

template <typename CapnpWriterType> class PDJE_JSONHandler {
  private:
    nj ROOT;

  public:
    std::unique_ptr<CapnpWriterType>
    render();

    template <typename Target>
    int
    deleteLine(const Target &args, bool skipType, bool skipDetail);

    template <typename Target>
    int
    deleteLine(const Target &args);

    template <typename Target>
    bool
    add(const Target &args);

    template <typename Target>
    void
    getAll(std::function<void(const Target &args)> jsonCallback);
    //add multi-threaded faster getter later

    bool
    load(const fs::path &path);

    inline nj &
    operator[](const DONT_SANITIZE &key)
    {
        return ROOT[key];
    }

    bool
    save(const fs::path &path)
    {
        std::ofstream jfile(path);
        if (jfile.is_open()) {
            jfile << std::setw(4) << ROOT;
            return true;
        } else {
            return false;
        }
    }

    bool
    deleteFile(const fs::path &path)
    {
        try {
            return fs::remove_all(path) > 0;
        } catch (...) {
            return false;
        }
    }

    PDJE_JSONHandler()  = default;
    ~PDJE_JSONHandler() = default;
};


#define PDJE_JSON_TYPE      "type"
#define PDJE_JSON_DETAILS   "details"
#define PDJE_JSON_ID        "id"
#define PDJE_JSON_FIRST     "first"
#define PDJE_JSON_SECOND    "second"
#define PDJE_JSON_THIRD     "third"
#define PDJE_JSON_BEAT      "beat"
#define PDJE_JSON_SUBBEAT   "sub_beat"
#define PDJE_JSON_SEPARATE  "separate"
#define PDJE_JSON_EBEAT     "e_beat"
#define PDJE_JSON_ESUBBEAT  "e_subBeat"
#define PDJE_JSON_ESEPARATE "e_separate"

#define PDJE_JSON_BPM       "bpm"

#define PDJE_JSON_TITLE "title"
#define PDJE_JSON_COMPOSER "composer"
#define PDJE_JSON_PATH "path"


#define PDJE_JSON_NOTE_TYPE "note_type"
#define PDJE_JSON_NOTE_DETAIL "note_detail"


#define PDJE_JSON_FIRST_BEAT "first_beat"