-module(oaspec@openapi@spec).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src/oaspec/openapi/spec.gleam").
-export([method_to_string/1, method_to_lower/1]).
-export_type([open_api_spec/0, info/0, server/0, components/0, path_item/0, operation/0, parameter_in/0, parameter/0, request_body/0, media_type/0, response/0, http_method/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.

-type open_api_spec() :: {open_api_spec,
        binary(),
        info(),
        gleam@dict:dict(binary(), path_item()),
        gleam@option:option(components()),
        list(server())}.

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

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

-type components() :: {components,
        gleam@dict:dict(binary(), oaspec@openapi@schema:schema_ref()),
        gleam@dict:dict(binary(), parameter()),
        gleam@dict:dict(binary(), request_body()),
        gleam@dict:dict(binary(), response())}.

-type path_item() :: {path_item,
        gleam@option:option(binary()),
        gleam@option:option(binary()),
        gleam@option:option(operation()),
        gleam@option:option(operation()),
        gleam@option:option(operation()),
        gleam@option:option(operation()),
        gleam@option:option(operation()),
        list(parameter())}.

-type operation() :: {operation,
        gleam@option:option(binary()),
        gleam@option:option(binary()),
        gleam@option:option(binary()),
        list(binary()),
        list(parameter()),
        gleam@option:option(request_body()),
        gleam@dict:dict(binary(), response()),
        boolean()}.

-type parameter_in() :: in_path | in_query | in_header | in_cookie.

-type parameter() :: {parameter,
        binary(),
        parameter_in(),
        gleam@option:option(binary()),
        boolean(),
        gleam@option:option(oaspec@openapi@schema:schema_ref()),
        gleam@option:option(binary()),
        boolean()}.

-type request_body() :: {request_body,
        gleam@option:option(binary()),
        gleam@dict:dict(binary(), media_type()),
        boolean()}.

-type media_type() :: {media_type,
        gleam@option:option(oaspec@openapi@schema:schema_ref())}.

-type response() :: {response,
        gleam@option:option(binary()),
        gleam@dict:dict(binary(), media_type())}.

-type http_method() :: get | post | put | delete | patch.

-file("src/oaspec/openapi/spec.gleam", 114).
?DOC(" Convert HTTP method to string.\n").
-spec method_to_string(http_method()) -> binary().
method_to_string(Method) ->
    case Method of
        get ->
            <<"GET"/utf8>>;

        post ->
            <<"POST"/utf8>>;

        put ->
            <<"PUT"/utf8>>;

        delete ->
            <<"DELETE"/utf8>>;

        patch ->
            <<"PATCH"/utf8>>
    end.

-file("src/oaspec/openapi/spec.gleam", 125).
?DOC(" Convert HTTP method to lowercase string.\n").
-spec method_to_lower(http_method()) -> binary().
method_to_lower(Method) ->
    case Method of
        get ->
            <<"get"/utf8>>;

        post ->
            <<"post"/utf8>>;

        put ->
            <<"put"/utf8>>;

        delete ->
            <<"delete"/utf8>>;

        patch ->
            <<"patch"/utf8>>
    end.