document.hpp

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// SPDX-FileCopyrightText: 2024 - 2025 NeoN authors
//
// SPDX-License-Identifier: MIT
 
#pragma once
 
#include <string>
#include <functional>
#include <atomic>
 
#include "NeoN/core/dictionary.hpp"
 
namespace NeoN
{
 
using DocumentValidator = std::function<bool(Dictionary)>;
 
bool hasId(Dictionary doc);
 
 
class Document : public Dictionary
{
public:
 
    Document();
 
    Document(const Dictionary& dict, DocumentValidator validator = hasId);
 
    bool validate() const;
 
    std::string id() const { return get<std::string>("id"); }
 
private:
 
    static std::string generateID()
    {
        static std::atomic<int> counter {0};
        return "doc_" + std::to_string(counter++);
    }
    std::string id_;              
    DocumentValidator validator_; 
};
 
const std::string& name(const NeoN::Document& doc);
 
std::string& name(NeoN::Document& doc);
 
} // namespace NeoN