-module(gladvent@internal@parse).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src/gladvent/internal/parse.gleam").
-export([int/1, day/1, days/1]).

-if(?OTP_RELEASE >= 27).
-define(MODULEDOC(Str), -moduledoc(Str)).
-define(DOC(Str), -doc(Str)).
-else.
-define(MODULEDOC(Str), -compile([])).
-define(DOC(Str), -compile([])).
-endif.

?MODULEDOC(false).

-file("src/gladvent/internal/parse.gleam", 9).
?DOC(false).
-spec int(binary()) -> {ok, integer()} | {error, snag:snag()}.
int(S) ->
    _pipe = S,
    _pipe@1 = gleam_stdlib:parse_int(_pipe),
    gleam@result:replace_error(
        _pipe@1,
        snag:new(
            <<<<"failed to parse \""/utf8, S/binary>>/binary, "\" as int"/utf8>>
        )
    ).

-file("src/gladvent/internal/parse.gleam", 15).
?DOC(false).
-spec day(binary()) -> {ok, integer()} | {error, snag:snag()}.
day(S) ->
    gleam@result:'try'(int(S), fun(I) -> case (I > 0) andalso (I < 26) of
                true ->
                    {ok, I};

                false ->
                    _pipe = (<<<<<<"invalid day value "/utf8, "'"/utf8>>/binary,
                            S/binary>>/binary,
                        "'"/utf8>>),
                    _pipe@1 = snag:error(_pipe),
                    snag:context(
                        _pipe@1,
                        <<"day must be an integer from 1 to 25"/utf8>>
                    )
            end end).

-file("src/gladvent/internal/parse.gleam", 27).
?DOC(false).
-spec days(list(binary())) -> {ok, list(integer())} | {error, snag:snag()}.
days(L) ->
    _pipe = gleam@list:try_map(L, fun day/1),
    snag:context(_pipe, <<"could not map day values to integers"/utf8>>).