-module(discord_gleam@ws@packets@generic).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src/discord_gleam/ws/packets/generic.gleam").
-export([from_json_string/1]).
-export_type([generic_packet/0]).

-type generic_packet() :: {generic_packet,
        gleam@option:option(binary()),
        gleam@option:option(integer()),
        integer()}.

-file("src/discord_gleam/ws/packets/generic.gleam", 10).
-spec from_json_string(binary()) -> generic_packet().
from_json_string(Encoded) ->
    Decoder = begin
        gleam@dynamic@decode:optional_field(
            <<"t"/utf8>>,
            none,
            gleam@dynamic@decode:optional(
                {decoder, fun gleam@dynamic@decode:decode_string/1}
            ),
            fun(T) ->
                gleam@dynamic@decode:optional_field(
                    <<"s"/utf8>>,
                    none,
                    gleam@dynamic@decode:optional(
                        {decoder, fun gleam@dynamic@decode:decode_int/1}
                    ),
                    fun(S) ->
                        gleam@dynamic@decode:field(
                            <<"op"/utf8>>,
                            {decoder, fun gleam@dynamic@decode:decode_int/1},
                            fun(Op) ->
                                gleam@dynamic@decode:success(
                                    {generic_packet, T, S, Op}
                                )
                            end
                        )
                    end
                )
            end
        )
    end,
    Data = gleam@json:parse(Encoded, Decoder),
    case Data of
        {ok, Decoded} ->
            Decoded;

        {error, _} ->
            {generic_packet, {some, <<"error"/utf8>>}, none, 0}
    end.