#include "token.h"

#include <QJsonArray>
#include <qjsondocument.h>
#include <utility>

Token::~Token()
= default;


QByteArray Token::tokensToColnodJson(const QHash<QString, std::shared_ptr<Token>> &tokens)
{
    QJsonObject items;
    QJsonArray jsonTokens;
    for (const auto& token : tokens)
    {
        jsonTokens.push_back(QJsonValue(QJsonDocument::fromJson(token->jsonData()).object()));
    }
    items.insert("items", jsonTokens);
    QJsonDocument doc;
    doc.setObject(items);
    return doc.toJson();
}

QByteArray Token::jsonData(const QSet<QString> &filters) const
{
    auto variantMap = this->toVariantMap(filters);
    auto enabled = variantMap["enabled"].toBool();
    auto noValidity = variantMap["noValidity"].toBool();
    variantMap.remove("enabled");
    variantMap.remove("noValidity");
    variantMap.remove("lastModified");
    variantMap.remove("deleted");
    variantMap.remove("lastUpdate");

    QVariantList flags;
    if ( enabled ) {
        flags << "Enabled";
    }
    if ( noValidity ) {
        flags << "NoValidity";
    }
    variantMap.insert("flags", flags);

    QJsonDocument doc = QJsonDocument::fromVariant(variantMap);
    return doc.toJson(QJsonDocument::Compact);
}

bool Token::fromJson(const QByteArray &data)
{
    QJsonDocument doc = QJsonDocument::fromJson(data);
    QVariantMap variant = qvariant_cast<QVariantMap>(doc.toVariant());

    QVariantList flags = variant["flags"].toList();
    for (const auto &value : flags) {
        if ( value.toString() == "Enabled") {
            variant.insert("enabled", true);
        }
        if ( value.toString() == "NoValidity") {
            variant.insert("noValidity", true);
        }
    }
    variant.remove("flags");
    auto lastUpdate = variant["lastUpdate"].toLongLong();
    variant["lastUpdate"] = QDateTime::fromMSecsSinceEpoch(lastUpdate);
    variant.insert("lastModified", QDateTime::fromMSecsSinceEpoch(lastUpdate));
    // Populate this object data
    bool res = fromVariantMap(variant);
    return res;
}

QByteArray Token::idsToJSON(const QList<QString> &ids)
{
    QJsonArray jsonIds;
    for (const auto& id : ids)
    {
        jsonIds.push_back(id);
    }
    QJsonObject items;
    items.insert("items", jsonIds);
    QJsonDocument doc;
    doc.setObject(items);
    return doc.toJson();
}