#ifndef SpectralRoom_H
#define SpectralRoom_H

#include <events/encryptionevent.h>
#include <events/redactionevent.h>
#include <events/roomavatarevent.h>
#include <events/roomcreateevent.h>
#include <events/roommemberevent.h>
#include <events/roommessageevent.h>
#include <events/simplestateevents.h>

#include <QObject>
#include <QPointer>
#include <QTimer>

#include "room.h"
#include "spectraluser.h"

using namespace Quotient;

class SpectralRoom : public Room {
  Q_OBJECT
  Q_PROPERTY(QVariantList usersTyping READ getUsersTyping NOTIFY typingChanged)
  Q_PROPERTY(QString cachedInput MEMBER m_cachedInput NOTIFY cachedInputChanged)
  Q_PROPERTY(bool hasFileUploading READ hasFileUploading WRITE
                 setHasFileUploading NOTIFY hasFileUploadingChanged)
  Q_PROPERTY(int fileUploadingProgress READ fileUploadingProgress NOTIFY
                 fileUploadingProgressChanged)
  Q_PROPERTY(QString avatarMediaId READ avatarMediaId NOTIFY avatarChanged
                 STORED false)

 public:
  explicit SpectralRoom(Connection* connection,
                        QString roomId,
                        JoinState joinState = {});

  QVariantList getUsersTyping() const;

  QString lastEvent() const;
  bool isEventHighlighted(const Quotient::RoomEvent* e) const;

  QDateTime lastActiveTime() const;

  bool hasFileUploading() const { return m_hasFileUploading; }
  void setHasFileUploading(bool value) {
    if (value == m_hasFileUploading) {
      return;
    }
    m_hasFileUploading = value;
    emit hasFileUploadingChanged();
  }

  int fileUploadingProgress() const { return m_fileUploadingProgress; }
  void setFileUploadingProgress(int value) {
    if (m_fileUploadingProgress == value) {
      return;
    }
    m_fileUploadingProgress = value;
    emit fileUploadingProgressChanged();
  }

  Q_INVOKABLE int savedTopVisibleIndex() const;
  Q_INVOKABLE int savedBottomVisibleIndex() const;
  Q_INVOKABLE void saveViewport(int topIndex, int bottomIndex);

  Q_INVOKABLE QVariantList getUsers(const QString& keyword) const;

  Q_INVOKABLE QUrl urlToMxcUrl(QUrl mxcUrl);

  QString avatarMediaId() const;

  QString eventToString(const RoomEvent& evt,
                        Qt::TextFormat format = Qt::PlainText,
                        bool removeReply = true) const;

  Q_INVOKABLE bool containsUser(QString userID) const;

  Q_INVOKABLE bool canSendEvent(const QString& eventType) const;
  Q_INVOKABLE bool canSendState(const QString& eventType) const;

 private:
  QString m_cachedInput;
  QSet<const Quotient::RoomEvent*> highlights;

  bool m_hasFileUploading = false;
  int m_fileUploadingProgress = 0;

  void checkForHighlights(const Quotient::TimelineItem& ti);

  void onAddNewTimelineEvents(timeline_iter_t from) override;
  void onAddHistoricalTimelineEvents(rev_iter_t from) override;
  void onRedaction(const RoomEvent& prevEvent, const RoomEvent& after) override;

  static QString markdownToHTML(const QString& plaintext);

 private slots:
  void countChanged();

 signals:
  void cachedInputChanged();
  void busyChanged();
  void hasFileUploadingChanged();
  void fileUploadingProgressChanged();
  void backgroundChanged();

 public slots:
  void uploadFile(const QUrl& url, const QString& body = "");
  void acceptInvitation();
  void forget();
  void sendTypingNotification(bool isTyping);
  void postArbitaryMessage(const QString& text,
                           MessageEventType type = MessageEventType::Text,
                           const QString& replyEventId = "");
  void postPlainMessage(const QString& text,
                        MessageEventType type = MessageEventType::Text,
                        const QString& replyEventId = "");
  void postHtmlMessage(const QString& text,
                       const QString& html,
                       MessageEventType type = MessageEventType::Text,
                       const QString& replyEventId = "");
  void changeAvatar(QUrl localFile);
  void addLocalAlias(const QString& alias);
  void removeLocalAlias(const QString& alias);
  void toggleReaction(const QString& eventId, const QString& reaction);
};

#endif  // SpectralRoom_H