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

-type hello_packet_data() :: {hello_packet_data, integer()}.

-type hello_packet() :: {hello_packet, integer(), hello_packet_data()}.

-file("src/discord_gleam/ws/packets/hello.gleam", 13).
-spec from_json_string(binary()) -> {ok, hello_packet()} |
    {error, gleam@json:decode_error()}.
from_json_string(Encoded) ->
    Decoder = begin
        gleam@dynamic@decode:field(
            <<"op"/utf8>>,
            {decoder, fun gleam@dynamic@decode:decode_int/1},
            fun(Op) ->
                gleam@dynamic@decode:field(
                    <<"d"/utf8>>,
                    begin
                        gleam@dynamic@decode:field(
                            <<"heartbeat_interval"/utf8>>,
                            {decoder, fun gleam@dynamic@decode:decode_int/1},
                            fun(Heartbeat_interval) ->
                                gleam@dynamic@decode:success(
                                    {hello_packet_data, Heartbeat_interval}
                                )
                            end
                        )
                    end,
                    fun(D) ->
                        gleam@dynamic@decode:success({hello_packet, Op, D})
                    end
                )
            end
        )
    end,
    gleam@json:parse(Encoded, Decoder).