/*
 * Copyright (c) 2010-2017 Isode Limited.
 * All rights reserved.
 * See the COPYING file for more information.
 */

#pragma once

#include <string>
#include <vector>

#include <boost/signals2.hpp>

#include <Swiften/JID/JID.h>

#include <Swift/Controllers/Chat/UserSearchController.h>
#include <Swift/Controllers/Contact.h>

namespace Swift {

    class UserSearchWindow {
        public:
            enum class Type {AddContact, ChatToContact, InviteToChat};
            virtual ~UserSearchWindow() {}

            virtual void clear() = 0;
            virtual void setResults(const std::vector<UserSearchResult>& results) = 0;
            virtual void setResultsForm(const Form::ref results) = 0;
            virtual void addSavedServices(const std::vector<JID>& services) = 0;
            virtual void setSelectedService(const JID& service) = 0;
            virtual void setServerSupportsSearch(bool support) = 0;
            virtual void setSearchError(bool support) = 0;
            virtual void setSearchFields(std::shared_ptr<SearchPayload> fields) = 0;
            virtual void setNameSuggestions(const std::vector<std::string>& suggestions) = 0;
            virtual void prepopulateJIDAndName(const JID& jid, const std::string& name) = 0;
            virtual void setContactSuggestions(const std::vector<Contact::ref>& suggestions) = 0;
            virtual void setJIDs(const std::vector<JID>&) = 0;
            virtual void setOriginator(const JID& originator) = 0;
            virtual void setRoomJID(const JID& roomJID) = 0;
            virtual std::string getReason() const = 0;
            virtual std::vector<JID> getJIDs() const = 0;
            virtual void setCanStartImpromptuChats(bool supportsImpromptu) = 0;
            virtual void updateContacts(const std::vector<Contact::ref>& contacts) = 0;
            virtual void addContacts(const std::vector<Contact::ref>& contacts) = 0;
            virtual void setCanSupplyDescription(bool allowed) = 0;
            virtual void setWarning(const boost::optional<std::string>& message) = 0;

            virtual void show() = 0;

            boost::signals2::signal<void (const JID&)> onFormRequested;
            boost::signals2::signal<void (std::shared_ptr<SearchPayload>, const JID&)> onSearchRequested;
            boost::signals2::signal<void (const JID&)> onNameSuggestionRequested;
            boost::signals2::signal<void (const std::string&)> onContactSuggestionsRequested;
            boost::signals2::signal<void (const std::vector<JID>&)> onJIDUpdateRequested;
            boost::signals2::signal<void (const std::vector<JID>&)> onJIDAddRequested;
            boost::signals2::signal<void (const JID&)> onJIDEditFieldChanged;
    };
}