-module(oaisp@info).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src/oaisp/info.gleam").
-export([info/2, to_json/1, decoder/0]).
-export_type([info/0]).

-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(" The top-level metadata for the emitted OpenAPI document.\n").

-type info() :: {info,
        binary(),
        binary(),
        gleam@option:option(binary()),
        list(binary())}.

-file("src/oaisp/info.gleam", 26).
?DOC(
    " An [`Info`](#Info) with no description and no servers. Spread it to set\n"
    " those fields.\n"
).
-spec info(binary(), binary()) -> info().
info(Title, Version) ->
    {info, Title, Version, none, []}.

-file("src/oaisp/info.gleam", 32).
?DOC(false).
-spec to_json(info()) -> gleam@json:json().
to_json(Info) ->
    gleam@json:object(
        [{<<"title"/utf8>>, gleam@json:string(erlang:element(2, Info))},
            {<<"version"/utf8>>, gleam@json:string(erlang:element(3, Info))},
            {<<"description"/utf8>>,
                gleam@json:nullable(
                    erlang:element(4, Info),
                    fun gleam@json:string/1
                )},
            {<<"servers"/utf8>>,
                gleam@json:array(
                    erlang:element(5, Info),
                    fun gleam@json:string/1
                )}]
    ).

-file("src/oaisp/info.gleam", 43).
?DOC(false).
-spec decoder() -> gleam@dynamic@decode:decoder(info()).
decoder() ->
    gleam@dynamic@decode:field(
        <<"title"/utf8>>,
        {decoder, fun gleam@dynamic@decode:decode_string/1},
        fun(Title) ->
            gleam@dynamic@decode:field(
                <<"version"/utf8>>,
                {decoder, fun gleam@dynamic@decode:decode_string/1},
                fun(Version) ->
                    gleam@dynamic@decode:field(
                        <<"description"/utf8>>,
                        gleam@dynamic@decode:optional(
                            {decoder, fun gleam@dynamic@decode:decode_string/1}
                        ),
                        fun(Description) ->
                            gleam@dynamic@decode:field(
                                <<"servers"/utf8>>,
                                gleam@dynamic@decode:list(
                                    {decoder,
                                        fun gleam@dynamic@decode:decode_string/1}
                                ),
                                fun(Servers) ->
                                    gleam@dynamic@decode:success(
                                        {info,
                                            Title,
                                            Version,
                                            Description,
                                            Servers}
                                    )
                                end
                            )
                        end
                    )
                end
            )
        end
    ).