// AUTO-GENERATED CODE: DO NOT EDIT

import 'package:meta/meta.dart';

import '../../../core/context.dart';
import '../../../core/parser.dart';
import '../../../core/result.dart';
import '../../../shared/pragma.dart';
import '../../action/map.dart';
import '../../utils/sequential.dart';

/// Creates a [Parser] that consumes the 9 parsers passed as argument in
/// sequence and returns a [Record] with the 9 positional parse results.
///
/// For example,
/// the parser `seq9(char('a'), char('b'), char('c'), char('d'), char('e'), char('f'), char('g'), char('h'), char('i'))`
/// returns `('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i')`
/// for the input `'abcdefghi'`.
@useResult
Parser<(R1, R2, R3, R4, R5, R6, R7, R8, R9)>
seq9<R1, R2, R3, R4, R5, R6, R7, R8, R9>(
  Parser<R1> parser1,
  Parser<R2> parser2,
  Parser<R3> parser3,
  Parser<R4> parser4,
  Parser<R5> parser5,
  Parser<R6> parser6,
  Parser<R7> parser7,
  Parser<R8> parser8,
  Parser<R9> parser9,
) => SequenceParser9<R1, R2, R3, R4, R5, R6, R7, R8, R9>(
  parser1,
  parser2,
  parser3,
  parser4,
  parser5,
  parser6,
  parser7,
  parser8,
  parser9,
);

/// Extensions on a [Record] with 9 positional [Parser]s.
extension RecordOfParsersExtension9<R1, R2, R3, R4, R5, R6, R7, R8, R9>
    on
        (
          Parser<R1>,
          Parser<R2>,
          Parser<R3>,
          Parser<R4>,
          Parser<R5>,
          Parser<R6>,
          Parser<R7>,
          Parser<R8>,
          Parser<R9>,
        ) {
  /// Converts a [Record] of 9 positional parsers to a [Parser] that runs the
  /// parsers in sequence and returns a [Record] with 9 positional parse results.
  ///
  /// For example,
  /// the parser `(char('a'), char('b'), char('c'), char('d'), char('e'), char('f'), char('g'), char('h'), char('i')).toSequenceParser()`
  /// returns `('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i')`
  /// for the input `'abcdefghi'`.
  @useResult
  Parser<(R1, R2, R3, R4, R5, R6, R7, R8, R9)> toSequenceParser() =>
      SequenceParser9<R1, R2, R3, R4, R5, R6, R7, R8, R9>(
        $1,
        $2,
        $3,
        $4,
        $5,
        $6,
        $7,
        $8,
        $9,
      );
}

/// A parser that consumes a sequence of 9 parsers and returns a [Record] with
/// 9 positional parse results.
class SequenceParser9<R1, R2, R3, R4, R5, R6, R7, R8, R9>
    extends Parser<(R1, R2, R3, R4, R5, R6, R7, R8, R9)>
    implements SequentialParser {
  SequenceParser9(
    this.parser1,
    this.parser2,
    this.parser3,
    this.parser4,
    this.parser5,
    this.parser6,
    this.parser7,
    this.parser8,
    this.parser9,
  );

  Parser<R1> parser1;
  Parser<R2> parser2;
  Parser<R3> parser3;
  Parser<R4> parser4;
  Parser<R5> parser5;
  Parser<R6> parser6;
  Parser<R7> parser7;
  Parser<R8> parser8;
  Parser<R9> parser9;

  @override
  Result<(R1, R2, R3, R4, R5, R6, R7, R8, R9)> parseOn(Context context) {
    final result1 = parser1.parseOn(context);
    if (result1 is Failure) return result1;
    final result2 = parser2.parseOn(result1);
    if (result2 is Failure) return result2;
    final result3 = parser3.parseOn(result2);
    if (result3 is Failure) return result3;
    final result4 = parser4.parseOn(result3);
    if (result4 is Failure) return result4;
    final result5 = parser5.parseOn(result4);
    if (result5 is Failure) return result5;
    final result6 = parser6.parseOn(result5);
    if (result6 is Failure) return result6;
    final result7 = parser7.parseOn(result6);
    if (result7 is Failure) return result7;
    final result8 = parser8.parseOn(result7);
    if (result8 is Failure) return result8;
    final result9 = parser9.parseOn(result8);
    if (result9 is Failure) return result9;
    return result9.success((
      result1.value,
      result2.value,
      result3.value,
      result4.value,
      result5.value,
      result6.value,
      result7.value,
      result8.value,
      result9.value,
    ));
  }

  @override
  int fastParseOn(String buffer, int position) {
    position = parser1.fastParseOn(buffer, position);
    if (position < 0) return -1;
    position = parser2.fastParseOn(buffer, position);
    if (position < 0) return -1;
    position = parser3.fastParseOn(buffer, position);
    if (position < 0) return -1;
    position = parser4.fastParseOn(buffer, position);
    if (position < 0) return -1;
    position = parser5.fastParseOn(buffer, position);
    if (position < 0) return -1;
    position = parser6.fastParseOn(buffer, position);
    if (position < 0) return -1;
    position = parser7.fastParseOn(buffer, position);
    if (position < 0) return -1;
    position = parser8.fastParseOn(buffer, position);
    if (position < 0) return -1;
    position = parser9.fastParseOn(buffer, position);
    if (position < 0) return -1;
    return position;
  }

  @override
  List<Parser> get children => [
    parser1,
    parser2,
    parser3,
    parser4,
    parser5,
    parser6,
    parser7,
    parser8,
    parser9,
  ];

  @override
  void replace(Parser source, Parser target) {
    super.replace(source, target);
    if (parser1 == source) parser1 = target as Parser<R1>;
    if (parser2 == source) parser2 = target as Parser<R2>;
    if (parser3 == source) parser3 = target as Parser<R3>;
    if (parser4 == source) parser4 = target as Parser<R4>;
    if (parser5 == source) parser5 = target as Parser<R5>;
    if (parser6 == source) parser6 = target as Parser<R6>;
    if (parser7 == source) parser7 = target as Parser<R7>;
    if (parser8 == source) parser8 = target as Parser<R8>;
    if (parser9 == source) parser9 = target as Parser<R9>;
  }

  @override
  SequenceParser9<R1, R2, R3, R4, R5, R6, R7, R8, R9> copy() =>
      SequenceParser9<R1, R2, R3, R4, R5, R6, R7, R8, R9>(
        parser1,
        parser2,
        parser3,
        parser4,
        parser5,
        parser6,
        parser7,
        parser8,
        parser9,
      );
}

/// Extension on a [Record] with 9 positional values.
extension RecordOfValuesExtension9<T1, T2, T3, T4, T5, T6, T7, T8, T9>
    on (T1, T2, T3, T4, T5, T6, T7, T8, T9) {
  /// Converts this [Record] with 9 positional values to a new type [R] using
  /// the provided [callback] with 9 positional arguments.
  @preferInline
  R map<R>(R Function(T1, T2, T3, T4, T5, T6, T7, T8, T9) callback) =>
      callback($1, $2, $3, $4, $5, $6, $7, $8, $9);
}

/// Extension on a [Parser] producing a [Record] of 9 positional values.
extension RecordParserExtension9<T1, T2, T3, T4, T5, T6, T7, T8, T9>
    on Parser<(T1, T2, T3, T4, T5, T6, T7, T8, T9)> {
  /// Maps a parsed [Record] to [R] using the provided [callback], see
  /// [MapParserExtension.map] for details.
  @useResult
  Parser<R> map9<R>(
    R Function(T1, T2, T3, T4, T5, T6, T7, T8, T9) callback, {
    bool hasSideEffects = false,
  }) => map((record) => record.map(callback), hasSideEffects: hasSideEffects);
}
