//
// Created by ioachim on 18.05.2025.
//

#include "Document.h"
#include "User.h"
#include "Autoritate.h"
#include "Zi.h"



//Document::Document() : idDocument(""), titlu(""), Titular(nullptr), Emitator(nullptr), Continut(""), dataEmitere(new Zi(0, 0, 0)), dataExpirare(new Zi(0, 0, 0)), origineAnexa(nullptr) {}


Document& Document::operator=(const Document& secundar) {
    if(this != &secundar) {
        idDocument = secundar.idDocument;
        titlu = secundar.titlu;
        Titular = secundar.Titular;
        Emitator = secundar.Emitator;
        Continut = secundar.Continut;
        dataEmitere = secundar.dataEmitere;
        dataExpirare = secundar.dataExpirare;
    }
    return *this;
}

std::string Document::getID(){
    return idDocument;
}

std::string Document::exportForSigning() {
    std::string str = "";
    std::stringstream os;
    std::string emitatorStr = (Emitator != nullptr) ? Emitator->getName() : "NULL";
    std::string titluarStr = (Titular != nullptr) ? Titular->getName() : "NULL";
    os << "Titlu: " << titlu << "\n-----------------------------------------------\nTitular: " << titluarStr << "\nEmitator: " << emitatorStr << "\n\nContinut: \n" << Continut << "\n\nData de emitere: " << dataEmitere->day << "/" << dataEmitere->month << "/" << dataEmitere->year << "\nData de expirare: " << dataExpirare->day << "/" << dataExpirare->month << "/" << dataExpirare->year;
    return os.str();
}

std::string Document::exportAnexe() {
    std::stringstream os;
    Anexa *ax = origineAnexa;
    while (ax != nullptr) {
        os << ax->exportAnexa() << std::endl;
        ax = ax->getUrm();
    }
    return os.str();
}

std::ostream& operator<<(std::ostream& os, const Document& doc) {
    Document ndoc = doc;
    os << std::endl << "ID:" << ndoc.getID() << std::endl;
    os << ndoc.exportForSigning();
    os << std::endl << ndoc.exportAnexe();
    return os;
}

Document::Document(std::string _titlu, User* _Titular, Autoritate* _Emitator, std::string _continut, Zi* _data_emitere, Zi* _data_expirare) {
    if (Emitator != nullptr) {
        return;
    }
    titlu = _titlu;
    Titular = _Titular;
    Emitator = _Emitator;
    Continut = _continut;
    dataEmitere = _data_emitere;
    dataExpirare = _data_expirare;
    origineAnexa = nullptr;

    idDocument = hashString(exportForSigning());
}

Document::Document() {
    titlu = "";
    Titular = nullptr;
    Emitator = nullptr;
    Continut = "";
    dataEmitere = nullptr;
    dataExpirare = nullptr;
    origineAnexa = nullptr;
}