#ifndef YOURLSCLIENT_H
#define YOURLSCLIENT_H

#include <QObject>
#include <QUrl>

class QNetworkAccessManager;

/**
 * @brief Small value object describing YOURLS API settings.
 */
struct YourlsSettings {
  QString apiUrl;
  QString signature;
};

/**
 * @brief Client responsible for communication with the YOURLS API.
 *
 * The class builds a signed YOURLS request, sends it over HTTP(S),
 * parses the JSON response and returns either a short URL or a detailed
 * error string.
 */
class YourlsClient : public QObject {
    Q_OBJECT

  public:
    /**
     * @brief Constructs the client.
     * @param parent QObject parent.
     */
    explicit YourlsClient (QObject *parent = nullptr);

    /**
     * @brief Requests a short URL from the YOURLS API.
     * @param settings API endpoint and signature.
     * @param longUrl Source URL to shorten.
     */
    void shortenUrl (const YourlsSettings &settings, const QUrl &longUrl);

  signals:
    /**
     * @brief Emitted when the short URL has been created successfully.
     * @param shortUrl Generated short URL.
     */
    void shortenSucceeded (const QUrl &shortUrl);

    /**
     * @brief Emitted when the request fails.
     * @param details Human-readable error details.
     */
    void shortenFailed (const QString &details);

  private:
    QNetworkAccessManager *m_networkAccessManager;
};

#endif // YOURLSCLIENT_H