/*

Copyright (c) 2017, Project OSRM contributors
All rights reserved.

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or
other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/

#ifndef EXTRACTOR_HPP
#define EXTRACTOR_HPP

#include "extractor/edge_based_edge.hpp"
#include "extractor/edge_based_graph_factory.hpp"
#include "extractor/extractor_config.hpp"
#include "extractor/graph_compressor.hpp"
#include "extractor/maneuver_override.hpp"
#include "extractor/packed_osm_ids.hpp"

#include "guidance/guidance_processing.hpp"
#include "guidance/turn_data_container.hpp"

#include "util/guidance/bearing_class.hpp"
#include "util/guidance/entry_class.hpp"
#include "util/guidance/turn_lanes.hpp"

#include "restriction_graph.hpp"
#include "traffic_signals.hpp"
#include "util/typedefs.hpp"

namespace osrm::extractor
{

class ScriptingEnvironment;
struct ProfileProperties;

class Extractor
{
  public:
    Extractor(ExtractorConfig extractor_config) : config(std::move(extractor_config)) {}
    int run(ScriptingEnvironment &scripting_environment);

  private:
    struct ParsedOSMData
    {
        LaneDescriptionMap turn_lane_map;
        std::vector<TurnRestriction> turn_restrictions;
        std::vector<UnresolvedManeuverOverride> unresolved_maneuver_overrides;
        TrafficSignals traffic_signals;
        std::unordered_set<NodeID> barriers;
        std::vector<util::Coordinate> osm_coordinates;
        extractor::PackedOSMIDs osm_node_ids;
        std::vector<NodeBasedEdge> edge_list;
        std::vector<NodeBasedEdgeAnnotation> annotation_data;
    };

  private:
    ExtractorConfig config;

    ParsedOSMData ParseOSMData(ScriptingEnvironment &scripting_environment,
                               const unsigned number_of_threads);

    EdgeID BuildEdgeExpandedGraph(
        // input data
        const util::NodeBasedDynamicGraph &node_based_graph,
        const std::vector<util::Coordinate> &coordinates,
        const CompressedEdgeContainer &compressed_edge_container,
        const std::unordered_set<NodeID> &barrier_nodes,
        const TrafficSignals &traffic_signals,
        const RestrictionGraph &restriction_graph,
        const std::unordered_set<EdgeID> &segregated_edges,
        const NameTable &name_table,
        const std::vector<UnresolvedManeuverOverride> &maneuver_overrides,
        const LaneDescriptionMap &turn_lane_map,
        // for calculating turn penalties
        ScriptingEnvironment &scripting_environment,
        // output data
        EdgeBasedNodeDataContainer &edge_based_nodes_container,
        std::vector<EdgeBasedNodeSegment> &edge_based_node_segments,
        std::vector<EdgeWeight> &edge_based_node_weights,
        std::vector<EdgeDuration> &edge_based_node_durations,
        std::vector<EdgeDistance> &edge_based_node_distances,
        util::DeallocatingVector<EdgeBasedEdge> &edge_based_edge_list,
        std::uint32_t &connectivity_checksum);

    void FindComponents(unsigned max_edge_id,
                        const util::DeallocatingVector<EdgeBasedEdge> &input_edge_list,
                        const std::vector<EdgeBasedNodeSegment> &input_node_segments,
                        EdgeBasedNodeDataContainer &nodes_container) const;
    void BuildRTree(std::vector<EdgeBasedNodeSegment> edge_based_node_segments,
                    const std::vector<util::Coordinate> &coordinates);

    void ProcessGuidanceTurns(const util::NodeBasedDynamicGraph &node_based_graph,
                              const EdgeBasedNodeDataContainer &edge_based_node_container,
                              const std::vector<util::Coordinate> &node_coordinates,
                              const CompressedEdgeContainer &compressed_edge_container,
                              const std::unordered_set<NodeID> &barrier_nodes,
                              const RestrictionGraph &restriction_graph,
                              const NameTable &name_table,
                              LaneDescriptionMap lane_description_map,
                              ScriptingEnvironment &scripting_environment);
};
} // namespace osrm::extractor

#endif /* EXTRACTOR_HPP */
