//
// Created by versustune on 22.02.20.
//

#ifndef ELIYA_FILEREADER_H
#define ELIYA_FILEREADER_H

#include <filesystem>
#include <string>
#include <memory>
#include <vector>
#include <thread>
#include "../Models/AudioFile.h"
#include "FileValidator.h"
#include "../Utils/ProgressBar.h"

namespace fs = std::filesystem;

/*
 * This class pureRead recursive from the disk and build and vector with all files.
 */
class FileReader {
private:
    std::string path;
    std::string outputPath;
    std::string cacheName = "";
    std::vector<AudioFile*> validFiles;
    FileValidator validator;
public:
    FileReader(std::string path, std::string outputPath);

    ~FileReader();

    void pureRead();

    void readAudioFiles();

    const std::vector<AudioFile*> &getValidFiles() const;
    std::vector<std::string> files; //clean after audioFile reading because can need alot of memory!
    std::vector<std::string> processedFiles;
protected:
    void validateDirectories();
    void writeToCache();
    std::string getCacheName();
    static ProgressBar *getProgressBar(std::string name, int maxTicks);
};


#endif //ELIYA_FILEREADER_H