#include "data.h"


void Data::clear()
{
    updatedTokens.clear();
    updatedSubjects.clear();
    deletedTokens.clear();
    deletedSubjects.clear();
}

bool Data::loadTokensFromJson(const QByteArray &data)
{
    if (data.isEmpty())
        return false;

    auto doc = QJsonDocument::fromJson(data);
    auto items = doc.object()["items"].toArray();
    for (auto item : items) {
        auto token = std::make_shared<Token>();
        doc.setObject(item.toObject());
        token->fromJson(doc.toJson());
        updatedTokens.insert(token->id(), token);
    }
    return true;
}

bool Data::loadSubjectsFormJson(const QByteArray &data)
{
    if (!data.isEmpty())
        return false;

    auto doc = QJsonDocument::fromJson(data);
    auto items = doc.object()["items"].toArray();
    for (auto item : items) {
        auto subject = std::make_shared<Subject>();
        doc.setObject(item.toObject());
        subject->fromJson(doc.toJson());
        updatedSubjects.insert(subject->id(), subject);
    }
    return true;
}