GeoPackageReportPlugin.hpp

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// SPDX-License-Identifier: Apache-2.0
//
// Copyright 2026 Caleb Buahin
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

 
#ifndef OPENSWMM_GEOPACKAGE_REPORT_PLUGIN_HPP
#define OPENSWMM_GEOPACKAGE_REPORT_PLUGIN_HPP
 
#include "GpkgUtils.hpp"
#include <openswmm/plugin_sdk/IReportPlugin.hpp>
#include <string>
#include <unordered_map>
 
namespace openswmm::gpkg {

class GeoPackageReportPlugin : public IReportPlugin {
public:
    GeoPackageReportPlugin() = default;

    PluginState state() const noexcept override { return state_; }

    int initialize(const std::vector<std::string>& init_args,
                   const IPluginComponentInfo* info) override;

    int validate(const SimulationContext& ctx) override;
    int prepare(const SimulationContext& ctx) override;
    int update(const SimulationSnapshot& snapshot) override;
    int write_summary(const SimulationContext& ctx) override;
    int finalize(const SimulationContext& ctx) override;

    const char* last_error_message() const noexcept override { return error_msg_.c_str(); }
 
private:
    PluginState state_ = PluginState::UNLOADED;
    std::string error_msg_;
    std::string db_path_;
    std::string simulation_id_;
    DbPtr db_;
 
    std::unordered_map<std::string, int> variable_ids_;
    int lookup_variable(const std::string& name, const std::string& obj_type);
};
 
} // namespace openswmm::gpkg
 
#endif // OPENSWMM_GEOPACKAGE_REPORT_PLUGIN_HPP