/*
 * Copyright 2011-2015, Haiku, Inc. All rights reserved.
 * Copyright 2011, Clemens Zeidler <haiku@clemens-zeidler.de>
 * Distributed under the terms of the MIT License.
 */
#ifndef FILTER_LIST_H
#define FILTER_LIST_H


#include <MailSettings.h>
#include <MailSettingsView.h>


enum direction {
        kIncoming,
        kOutgoing
};


struct FilterInfo {
        image_id                image;
        entry_ref               ref;
        BMailSettingsView* (*instantiateSettingsView)(
                const BMailAccountSettings& accountSettings,
                const BMailAddOnSettings& settings);
        BString                 (*name)(
                const BMailAccountSettings& accountSettings,
                const BMailAddOnSettings* settings);
};


class FilterList {
public:
                                                                FilterList(direction dir);
                                                                ~FilterList();

                        void                            Reload();

                        int32                           CountInfos() const;
                        const FilterInfo&       InfoAt(int32 index) const;
                        int32                           InfoIndexFor(const entry_ref& ref) const;

                        BString                         SimpleName(int32 index,
                                                                        const BMailAccountSettings& settings) const;
                        BString                         SimpleName(const entry_ref& ref,
                                                                        const BMailAccountSettings& settings) const;
                        BString                         DescriptiveName(int32 index,
                                                                        const BMailAccountSettings& accountSettings,
                                                                        const BMailAddOnSettings* settings) const;
                        BString                         DescriptiveName(const entry_ref& ref,
                                                                        const BMailAccountSettings& accountSettings,
                                                                        const BMailAddOnSettings* settings) const;

                        BMailSettingsView*      CreateSettingsView(
                                                                        const BMailAccountSettings& accountSettings,
                                                                        const BMailAddOnSettings& settings);

private:
                        void                            _MakeEmpty();
                        status_t                        _LoadAddOn(BEntry& entry);

private:
                        direction                       fDirection;
                        std::vector<FilterInfo> fList;
};


#endif // FILTER_LIST_H