43 lines
1.5 KiB
C++
43 lines
1.5 KiB
C++
/*
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* Copyright (C) 2022 Emeric Poupon
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*
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* This file is part of LMS.
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*
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* LMS is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* LMS is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with LMS. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "services/recommendation/IPlaylistGeneratorService.hpp"
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#include "services/recommendation/IRecommendationService.hpp"
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#include "playlist-constraints/IConstraint.hpp"
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namespace Recommendation
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{
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class PlaylistGeneratorService : public IPlaylistGeneratorService
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{
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public:
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PlaylistGeneratorService(Database::Db& db, Recommendation::IRecommendationService& recommendationService);
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private:
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TrackContainer extendPlaylist(Database::TrackListId tracklistId, std::size_t maxCount) const override;
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TrackContainer getTracksFromTrackList(Database::TrackListId tracklistId) const;
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Database::Db& _db;
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Recommendation::IRecommendationService& _recommendationService;
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std::vector<std::unique_ptr<PlaylistGeneratorConstraint::IConstraint>> _constraints;
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};
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} // namespace Radio
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