attributes_csv_loader.hpp

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#pragma once
 
#include <filesystem>
#include <map>
#include <memory>
#include <string>
 
#include "gsl/pointers"
 
#include "porytiles/domain/models/metatile_attribute.hpp"
#include "porytiles/domain/models/metatile_attribute_schema.hpp"
#include "porytiles/domain/services/enum_map_provider.hpp"
#include "porytiles/infra/config/infra_config.hpp"
#include "porytiles/utilities/result/chainable_result.hpp"
#include "porytiles/utilities/text/file_highlight_printer.hpp"
#include "porytiles/utilities/text/text_formatter.hpp"
#include "porytiles/xcut/diagnostics/user_diagnostics.hpp"
 
namespace porytiles {
 
struct AttributesCsvLoadResult {
    std::map<std::size_t, MetatileAttribute> attributes;
    std::map<FieldRole, bool> active_pin_column_present;
};
 
class AttributesCsvLoader {
  public:
    AttributesCsvLoader(
        gsl::not_null<const TextFormatter *> format,
        gsl::not_null<const InfraConfig *> config,
        gsl::not_null<const UserDiagnostics *> diag)
        : format_{format}, config_{config}, diag_{diag}, file_printer_{std::make_unique<FileHighlightPrinter>(format)}
    {
    }
 
    [[nodiscard]] ChainableResult<AttributesCsvLoadResult> load(
        const std::filesystem::path &path,
        const Schema &schema,
        const ProviderMap &providers,
        const std::string &tileset_name) const;
 
  private:
    const TextFormatter *format_;
    const InfraConfig *config_;
    const UserDiagnostics *diag_;
    const std::unique_ptr<FileHighlightPrinter> file_printer_;
};
 
} // namespace porytiles