-module(oaspec@internal@codegen@client_security).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src/oaspec/internal/codegen/client_security.gleam").
-export([capitalize_first/1, render_security_metadata/2, maybe_percent_encode/2]).

-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/oaspec/internal/codegen/client_security.gleam", 12).
?DOC(false).
-spec capitalize_first(binary()) -> binary().
capitalize_first(Value) ->
    case gleam_stdlib:string_pop_grapheme(Value) of
        {ok, {First, Rest}} ->
            <<(string:uppercase(First))/binary, Rest/binary>>;

        {error, _} ->
            Value
    end.

-file("src/oaspec/internal/codegen/client_security.gleam", 99).
?DOC(false).
-spec http_authorization(binary(), binary()) -> binary().
http_authorization(Scheme_name, Prefix) ->
    <<<<<<<<"transport.HttpAuthorization(scheme_name: \""/utf8,
                    Scheme_name/binary>>/binary,
                "\", prefix: \""/utf8>>/binary,
            Prefix/binary>>/binary,
        "\")"/utf8>>.

-file("src/oaspec/internal/codegen/client_security.gleam", 107).
?DOC(false).
-spec field_label(binary()) -> binary().
field_label(Variant) ->
    case Variant of
        <<"ApiKeyHeader"/utf8>> ->
            <<"header_name"/utf8>>;

        <<"ApiKeyQuery"/utf8>> ->
            <<"query_name"/utf8>>;

        <<"ApiKeyCookie"/utf8>> ->
            <<"cookie_name"/utf8>>;

        _ ->
            <<"name"/utf8>>
    end.

-file("src/oaspec/internal/codegen/client_security.gleam", 87).
?DOC(false).
-spec api_key(binary(), binary(), binary()) -> binary().
api_key(Scheme_name, Variant, Name) ->
    <<<<<<<<<<<<<<<<"transport."/utf8, Variant/binary>>/binary,
                                "(scheme_name: \""/utf8>>/binary,
                            Scheme_name/binary>>/binary,
                        "\", "/utf8>>/binary,
                    (field_label(Variant))/binary>>/binary,
                ": \""/utf8>>/binary,
            Name/binary>>/binary,
        "\")"/utf8>>.

-file("src/oaspec/internal/codegen/client_security.gleam", 57).
?DOC(false).
-spec render_requirement(
    oaspec@internal@codegen@context:context(),
    oaspec@internal@openapi@spec:security_scheme_ref()
) -> {ok, binary()} | {error, nil}.
render_requirement(Ctx, Scheme_ref) ->
    case erlang:element(5, oaspec@internal@codegen@context:spec(Ctx)) of
        {some, Components} ->
            case gleam_stdlib:map_get(
                erlang:element(6, Components),
                erlang:element(2, Scheme_ref)
            ) of
                {ok, {value, Scheme}} ->
                    case Scheme of
                        {api_key_scheme, Header_name, scheme_in_header} ->
                            {ok,
                                api_key(
                                    erlang:element(2, Scheme_ref),
                                    <<"ApiKeyHeader"/utf8>>,
                                    Header_name
                                )};

                        {api_key_scheme, Query_name, scheme_in_query} ->
                            {ok,
                                api_key(
                                    erlang:element(2, Scheme_ref),
                                    <<"ApiKeyQuery"/utf8>>,
                                    Query_name
                                )};

                        {api_key_scheme, Cookie_name, scheme_in_cookie} ->
                            {ok,
                                api_key(
                                    erlang:element(2, Scheme_ref),
                                    <<"ApiKeyCookie"/utf8>>,
                                    Cookie_name
                                )};

                        {http_scheme, Prefix, _} ->
                            {ok,
                                http_authorization(
                                    erlang:element(2, Scheme_ref),
                                    capitalize_first(Prefix)
                                )};

                        {o_auth2_scheme, _, _} ->
                            {ok,
                                http_authorization(
                                    erlang:element(2, Scheme_ref),
                                    <<"Bearer"/utf8>>
                                )};

                        {open_id_connect_scheme, _, _} ->
                            {ok,
                                http_authorization(
                                    erlang:element(2, Scheme_ref),
                                    <<"Bearer"/utf8>>
                                )};

                        _ ->
                            {error, nil}
                    end;

                _ ->
                    {error, nil}
            end;

        _ ->
            {error, nil}
    end.

-file("src/oaspec/internal/codegen/client_security.gleam", 47).
?DOC(false).
-spec render_alternative(
    oaspec@internal@codegen@context:context(),
    oaspec@internal@openapi@spec:security_requirement()
) -> binary().
render_alternative(Ctx, Alt) ->
    Reqs = begin
        _pipe = erlang:element(2, Alt),
        gleam@list:filter_map(
            _pipe,
            fun(Scheme_ref) -> render_requirement(Ctx, Scheme_ref) end
        )
    end,
    case Reqs of
        [] ->
            <<""/utf8>>;

        _ ->
            <<<<"transport.SecurityAlternative(["/utf8,
                    (gleam@string:join(Reqs, <<", "/utf8>>))/binary>>/binary,
                "])"/utf8>>
    end.

-file("src/oaspec/internal/codegen/client_security.gleam", 24).
?DOC(false).
-spec render_security_metadata(
    oaspec@internal@codegen@context:context(),
    list(oaspec@internal@openapi@spec:security_requirement())
) -> binary().
render_security_metadata(Ctx, Alternatives) ->
    case Alternatives of
        [] ->
            <<"[]"/utf8>>;

        _ ->
            Rendered = begin
                _pipe = Alternatives,
                gleam@list:filter_map(
                    _pipe,
                    fun(Alt) -> case render_alternative(Ctx, Alt) of
                            <<""/utf8>> ->
                                {error, nil};

                            S ->
                                {ok, S}
                        end end
                )
            end,
            case Rendered of
                [] ->
                    <<"[]"/utf8>>;

                _ ->
                    <<<<"["/utf8,
                            (gleam@string:join(Rendered, <<", "/utf8>>))/binary>>/binary,
                        "]"/utf8>>
            end
    end.

-file("src/oaspec/internal/codegen/client_security.gleam", 118).
?DOC(false).
-spec maybe_percent_encode(
    binary(),
    oaspec@internal@openapi@spec:parameter(oaspec@internal@openapi@spec:resolved())
) -> binary().
maybe_percent_encode(Value_expr, Param) ->
    gleam@bool:guard(
        erlang:element(10, Param),
        Value_expr,
        fun() ->
            <<<<"uri.percent_encode("/utf8, Value_expr/binary>>/binary,
                ")"/utf8>>
        end
    ).