#ifndef THIRD_PARTY_CEL_CPP_PARSER_PARSER_H_

#define THIRD_PARTY_CEL_CPP_PARSER_PARSER_H_

#include "google/api/expr/v1alpha1/syntax.pb.h"

#include "absl/types/optional.h"

#include "parser/macro.h"

#include "parser/source_factory.h"

#include "absl/status/statusor.h"

namespace google {

namespace api {

namespace expr {

namespace parser {

constexpr int kDefaultMaxRecursionDepth = 250;

class VerboseParsedExpr {

public:

VerboseParsedExpr(const google::api::expr::v1alpha1::ParsedExpr& parsed_expr,

const EnrichedSourceInfo& enriched_source_info)

: parsed_expr_(parsed_expr),

enriched_source_info_(enriched_source_info) {}

const google::api::expr::v1alpha1::ParsedExpr& parsed_expr() const {

return parsed_expr_;

}

const EnrichedSourceInfo& enriched_source_info() const {

return enriched_source_info_;

}

private:

google::api::expr::v1alpha1::ParsedExpr parsed_expr_;

EnrichedSourceInfo enriched_source_info_;

};

absl::StatusOr<VerboseParsedExpr> EnrichedParse(

const std::string& expression, const std::vector<Macro>& macros,

const std::string& description = "<input>",

int max_recursion_depth = kDefaultMaxRecursionDepth);

absl::StatusOr<google::api::expr::v1alpha1::ParsedExpr> Parse(

const std::string& expression, const std::string& description = "<input>",

int max_recursion_depth = kDefaultMaxRecursionDepth);

absl::StatusOr<google::api::expr::v1alpha1::ParsedExpr> ParseWithMacros(

const std::string& expression, const std::vector<Macro>& macros,

const std::string& description = "<input>",

int max_recursion_depth = kDefaultMaxRecursionDepth);

} // namespace parser

} // namespace expr

} // namespace api

} // namespace google

#endif // THIRD_PARTY_CEL_CPP_PARSER_PARSER_H_