-module(oaspec@codegen@ir_build).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src/oaspec/codegen/ir_build.gleam").
-export([build_types_module/1]).
-export_type([merged_all_of/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 merged_all_of() :: {merged_all_of,
        gleam@dict:dict(binary(), oaspec@openapi@schema:schema_ref()),
        list(binary()),
        gleam@option:option(oaspec@openapi@schema:schema_ref()),
        boolean()}.

-file("src/oaspec/codegen/ir_build.gleam", 486).
-spec schema_ref_to_type(
    oaspec@openapi@schema:schema_ref(),
    oaspec@codegen@context:context()
) -> binary().
schema_ref_to_type(Ref, _) ->
    case Ref of
        {inline, S} ->
            oaspec@codegen@schema_dispatch:schema_type(S);

        {reference, _, Name} ->
            oaspec@util@naming:schema_to_type_name(Name)
    end.

-file("src/oaspec/codegen/ir_build.gleam", 471).
-spec schema_ref_to_type_with_inline_enum(
    oaspec@openapi@schema:schema_ref(),
    binary(),
    binary(),
    oaspec@codegen@context:context()
) -> binary().
schema_ref_to_type_with_inline_enum(Ref, Parent_name, Prop_name, Ctx) ->
    case Ref of
        {inline, {string_schema, _, _, Enum_values, _, _, _}} when Enum_values =/= [] ->
            <<(oaspec@util@naming:schema_to_type_name(Parent_name))/binary,
                (oaspec@util@naming:schema_to_type_name(Prop_name))/binary>>;

        _ ->
            schema_ref_to_type(Ref, Ctx)
    end.

-file("src/oaspec/codegen/ir_build.gleam", 493).
-spec schema_ref_is_nullable(
    oaspec@openapi@schema:schema_ref(),
    oaspec@codegen@context:context()
) -> boolean().
schema_ref_is_nullable(Ref, Ctx) ->
    case Ref of
        {inline, S} ->
            oaspec@openapi@schema:is_nullable(S);

        {reference, _, _} ->
            case oaspec@openapi@resolver:resolve_schema_ref(
                Ref,
                erlang:element(2, Ctx)
            ) of
                {ok, S@1} ->
                    oaspec@openapi@schema:is_nullable(S@1);

                {error, _} ->
                    false
            end
    end.

-file("src/oaspec/codegen/ir_build.gleam", 504).
-spec schema_has_optional_fields(
    oaspec@openapi@schema:schema_ref(),
    oaspec@codegen@context:context()
) -> boolean().
schema_has_optional_fields(Schema_ref, Ctx) ->
    case Schema_ref of
        {inline, {object_schema, _, Properties, Required, _, _, _, _}} ->
            _pipe = maps:to_list(Properties),
            gleam@list:any(
                _pipe,
                fun(Entry) ->
                    {Prop_name, Prop_ref} = Entry,
                    not gleam@list:contains(Required, Prop_name) orelse schema_ref_is_nullable(
                        Prop_ref,
                        Ctx
                    )
                end
            );

        {inline, {all_of_schema, _, Schemas}} ->
            gleam@list:any(
                Schemas,
                fun(S) -> schema_has_optional_fields(S, Ctx) end
            );

        {reference, _, _} ->
            case oaspec@openapi@resolver:resolve_schema_ref(
                Schema_ref,
                erlang:element(2, Ctx)
            ) of
                {ok, Schema_obj} ->
                    schema_has_optional_fields({inline, Schema_obj}, Ctx);

                {error, _} ->
                    false
            end;

        _ ->
            false
    end.

-file("src/oaspec/codegen/ir_build.gleam", 525).
-spec schema_has_additional_properties(
    oaspec@openapi@schema:schema_ref(),
    oaspec@codegen@context:context()
) -> boolean().
schema_has_additional_properties(Schema_ref, Ctx) ->
    case Schema_ref of
        {inline, {object_schema, _, _, _, {some, _}, _, _, _}} ->
            true;

        {inline, {object_schema, _, _, _, _, true, _, _}} ->
            true;

        {inline, {all_of_schema, _, Schemas}} ->
            gleam@list:any(
                Schemas,
                fun(S) -> schema_has_additional_properties(S, Ctx) end
            );

        {reference, _, _} ->
            case oaspec@openapi@resolver:resolve_schema_ref(
                Schema_ref,
                erlang:element(2, Ctx)
            ) of
                {ok, Schema_obj} ->
                    schema_has_additional_properties({inline, Schema_obj}, Ctx);

                {error, _} ->
                    false
            end;

        _ ->
            false
    end.

-file("src/oaspec/codegen/ir_build.gleam", 541).
-spec schema_has_untyped_additional_properties(
    oaspec@openapi@schema:schema_ref(),
    oaspec@codegen@context:context()
) -> boolean().
schema_has_untyped_additional_properties(Schema_ref, Ctx) ->
    case Schema_ref of
        {inline, {object_schema, _, _, _, _, true, _, _}} ->
            true;

        {inline, {all_of_schema, _, Schemas}} ->
            gleam@list:any(
                Schemas,
                fun(S) -> schema_has_untyped_additional_properties(S, Ctx) end
            );

        {reference, _, _} ->
            case oaspec@openapi@resolver:resolve_schema_ref(
                Schema_ref,
                erlang:element(2, Ctx)
            ) of
                {ok, Schema_obj} ->
                    schema_has_untyped_additional_properties(
                        {inline, Schema_obj},
                        Ctx
                    );

                {error, _} ->
                    false
            end;

        _ ->
            false
    end.

-file("src/oaspec/codegen/ir_build.gleam", 66).
-spec compute_imports(
    list({binary(), oaspec@openapi@schema:schema_ref()}),
    oaspec@codegen@context:context()
) -> list(binary()).
compute_imports(Schemas, Ctx) ->
    Needs_option = gleam@list:any(
        Schemas,
        fun(Entry) ->
            {_, Schema_ref} = Entry,
            case Schema_ref of
                {inline, {any_of_schema, _, _, _}} ->
                    true;

                _ ->
                    schema_has_optional_fields(Schema_ref, Ctx)
            end
        end
    ),
    Needs_dict = gleam@list:any(
        Schemas,
        fun(Entry@1) ->
            {_, Schema_ref@1} = Entry@1,
            schema_has_additional_properties(Schema_ref@1, Ctx)
        end
    ),
    Needs_dynamic = gleam@list:any(
        Schemas,
        fun(Entry@2) ->
            {_, Schema_ref@2} = Entry@2,
            schema_has_untyped_additional_properties(Schema_ref@2, Ctx)
        end
    ),
    case {Needs_option, Needs_dict, Needs_dynamic} of
        {true, true, true} ->
            [<<"gleam/dict.{type Dict}"/utf8>>,
                <<"gleam/dynamic.{type Dynamic}"/utf8>>,
                <<"gleam/option.{type Option}"/utf8>>];

        {true, true, false} ->
            [<<"gleam/dict.{type Dict}"/utf8>>,
                <<"gleam/option.{type Option}"/utf8>>];

        {true, false, _} ->
            [<<"gleam/option.{type Option}"/utf8>>];

        {false, true, true} ->
            [<<"gleam/dict.{type Dict}"/utf8>>,
                <<"gleam/dynamic.{type Dynamic}"/utf8>>];

        {false, true, false} ->
            [<<"gleam/dict.{type Dict}"/utf8>>];

        {false, false, _} ->
            []
    end.

-file("src/oaspec/codegen/ir_build.gleam", 571).
-spec merge_allof_schemas(
    list(oaspec@openapi@schema:schema_ref()),
    oaspec@codegen@context:context()
) -> merged_all_of().
merge_allof_schemas(Schemas, Ctx) ->
    gleam@list:index_fold(
        Schemas,
        {merged_all_of, maps:new(), [], none, false},
        fun(Acc, S_ref, Idx) ->
            Resolved = case S_ref of
                {inline, Obj} ->
                    {ok, Obj};

                {reference, _, _} ->
                    oaspec@openapi@resolver:resolve_schema_ref(
                        S_ref,
                        erlang:element(2, Ctx)
                    )
            end,
            case Resolved of
                {ok,
                    {object_schema,
                        _,
                        Properties,
                        Required,
                        Additional_properties,
                        Additional_properties_untyped,
                        _,
                        _}} ->
                    Merged_ap = case {erlang:element(4, Acc),
                        Additional_properties} of
                        {none, Ap} ->
                            Ap;

                        {Existing, _} ->
                            Existing
                    end,
                    Merged_ap_untyped = erlang:element(5, Acc) orelse Additional_properties_untyped,
                    {merged_all_of,
                        maps:merge(erlang:element(2, Acc), Properties),
                        lists:append(erlang:element(3, Acc), Required),
                        Merged_ap,
                        Merged_ap_untyped};

                {ok, Schema_obj} ->
                    Field_name = case Idx of
                        0 ->
                            <<"value"/utf8>>;

                        N ->
                            <<"value_"/utf8,
                                (erlang:integer_to_binary(N))/binary>>
                    end,
                    {merged_all_of,
                        gleam@dict:insert(
                            erlang:element(2, Acc),
                            Field_name,
                            {inline, Schema_obj}
                        ),
                        [Field_name | erlang:element(3, Acc)],
                        erlang:element(4, Acc),
                        erlang:element(5, Acc)};

                _ ->
                    Acc
            end
        end
    ).

-file("src/oaspec/codegen/ir_build.gleam", 630).
-spec collect_operations(oaspec@codegen@context:context()) -> list({binary(),
    oaspec@openapi@spec:operation(),
    binary(),
    oaspec@openapi@spec:http_method()}).
collect_operations(Ctx) ->
    Paths = gleam@list:sort(
        maps:to_list(erlang:element(4, erlang:element(2, Ctx))),
        fun(A, B) ->
            gleam@string:compare(erlang:element(1, A), erlang:element(1, B))
        end
    ),
    gleam@list:flat_map(
        Paths,
        fun(Entry) ->
            {Path, Path_item} = Entry,
            Ops = [{erlang:element(4, Path_item), get},
                {erlang:element(5, Path_item), post},
                {erlang:element(6, Path_item), put},
                {erlang:element(7, Path_item), delete},
                {erlang:element(8, Path_item), patch},
                {erlang:element(9, Path_item), head},
                {erlang:element(10, Path_item), options},
                {erlang:element(11, Path_item), trace}],
            gleam@list:filter_map(
                Ops,
                fun(Op_entry) ->
                    {Maybe_op, Method} = Op_entry,
                    case Maybe_op of
                        {some, Operation} ->
                            Op_param_keys = gleam@list:map(
                                erlang:element(6, Operation),
                                fun(P) ->
                                    {erlang:element(2, P), erlang:element(3, P)}
                                end
                            ),
                            Inherited_params = gleam@list:filter(
                                erlang:element(12, Path_item),
                                fun(P@1) ->
                                    not gleam@list:contains(
                                        Op_param_keys,
                                        {erlang:element(2, P@1),
                                            erlang:element(3, P@1)}
                                    )
                                end
                            ),
                            Merged_params = lists:append(
                                Inherited_params,
                                erlang:element(6, Operation)
                            ),
                            Effective_security = case erlang:element(
                                10,
                                Operation
                            ) of
                                {some, Sec} ->
                                    Sec;

                                none ->
                                    erlang:element(7, erlang:element(2, Ctx))
                            end,
                            Operation@1 = {operation,
                                erlang:element(2, Operation),
                                erlang:element(3, Operation),
                                erlang:element(4, Operation),
                                erlang:element(5, Operation),
                                Merged_params,
                                erlang:element(7, Operation),
                                erlang:element(8, Operation),
                                erlang:element(9, Operation),
                                {some, Effective_security},
                                erlang:element(11, Operation),
                                erlang:element(12, Operation),
                                erlang:element(13, Operation)},
                            Op_id = case erlang:element(2, Operation@1) of
                                {some, Id} ->
                                    Id;

                                none ->
                                    <<<<(oaspec@openapi@spec:method_to_lower(
                                                Method
                                            ))/binary,
                                            "_"/utf8>>/binary,
                                        (begin
                                            _pipe = gleam@string:replace(
                                                Path,
                                                <<"/"/utf8>>,
                                                <<"_"/utf8>>
                                            ),
                                            _pipe@1 = gleam@string:replace(
                                                _pipe,
                                                <<"{"/utf8>>,
                                                <<""/utf8>>
                                            ),
                                            gleam@string:replace(
                                                _pipe@1,
                                                <<"}"/utf8>>,
                                                <<""/utf8>>
                                            )
                                        end)/binary>>
                            end,
                            {ok, {Op_id, Operation@1, Path, Method}};

                        none ->
                            {error, nil}
                    end
                end
            )
        end
    ).

-file("src/oaspec/codegen/ir_build.gleam", 767).
-spec schema_ref_is_read_only(
    oaspec@openapi@schema:schema_ref(),
    oaspec@codegen@context:context()
) -> boolean().
schema_ref_is_read_only(Ref, Ctx) ->
    case Ref of
        {inline, S} ->
            erlang:element(6, oaspec@openapi@schema:get_metadata(S));

        {reference, _, _} ->
            case oaspec@openapi@resolver:resolve_schema_ref(
                Ref,
                erlang:element(2, Ctx)
            ) of
                {ok, S@1} ->
                    erlang:element(6, oaspec@openapi@schema:get_metadata(S@1));

                {error, _} ->
                    false
            end
    end.

-file("src/oaspec/codegen/ir_build.gleam", 728).
-spec filter_read_only_properties(
    oaspec@openapi@schema:schema_object(),
    oaspec@codegen@context:context()
) -> oaspec@openapi@schema:schema_object().
filter_read_only_properties(Schema_obj, Ctx) ->
    case Schema_obj of
        {object_schema,
            Metadata,
            Properties,
            Required,
            Additional_properties,
            Additional_properties_untyped,
            Min_properties,
            Max_properties} ->
            Filtered_props = gleam@dict:filter(
                Properties,
                fun(_, Prop_ref) ->
                    not schema_ref_is_read_only(Prop_ref, Ctx)
                end
            ),
            Filtered_required = gleam@list:filter(
                Required,
                fun(Name) -> case gleam_stdlib:map_get(Filtered_props, Name) of
                        {ok, _} ->
                            true;

                        {error, _} ->
                            false
                    end end
            ),
            {object_schema,
                Metadata,
                Filtered_props,
                Filtered_required,
                Additional_properties,
                Additional_properties_untyped,
                Min_properties,
                Max_properties};

        _ ->
            Schema_obj
    end.

-file("src/oaspec/codegen/ir_build.gleam", 778).
-spec schema_ref_is_write_only(
    oaspec@openapi@schema:schema_ref(),
    oaspec@codegen@context:context()
) -> boolean().
schema_ref_is_write_only(Ref, Ctx) ->
    case Ref of
        {inline, S} ->
            erlang:element(7, oaspec@openapi@schema:get_metadata(S));

        {reference, _, _} ->
            case oaspec@openapi@resolver:resolve_schema_ref(
                Ref,
                erlang:element(2, Ctx)
            ) of
                {ok, S@1} ->
                    erlang:element(7, oaspec@openapi@schema:get_metadata(S@1));

                {error, _} ->
                    false
            end
    end.

-file("src/oaspec/codegen/ir_build.gleam", 689).
-spec filter_write_only_properties(
    oaspec@openapi@schema:schema_object(),
    oaspec@codegen@context:context()
) -> oaspec@openapi@schema:schema_object().
filter_write_only_properties(Schema_obj, Ctx) ->
    case Schema_obj of
        {object_schema,
            Metadata,
            Properties,
            Required,
            Additional_properties,
            Additional_properties_untyped,
            Min_properties,
            Max_properties} ->
            Filtered_props = gleam@dict:filter(
                Properties,
                fun(_, Prop_ref) ->
                    not schema_ref_is_write_only(Prop_ref, Ctx)
                end
            ),
            Filtered_required = gleam@list:filter(
                Required,
                fun(Name) -> case gleam_stdlib:map_get(Filtered_props, Name) of
                        {ok, _} ->
                            true;

                        {error, _} ->
                            false
                    end end
            ),
            {object_schema,
                Metadata,
                Filtered_props,
                Filtered_required,
                Additional_properties,
                Additional_properties_untyped,
                Min_properties,
                Max_properties};

        _ ->
            Schema_obj
    end.

-file("src/oaspec/codegen/ir_build.gleam", 789).
-spec list_at_or(list(binary()), integer(), binary()) -> binary().
list_at_or(Lst, Idx, Default) ->
    case {Lst, Idx} of
        {[], _} ->
            Default;

        {[Head | _], 0} ->
            Head;

        {[_ | Rest], N} ->
            list_at_or(Rest, N - 1, Default)
    end.

-file("src/oaspec/codegen/ir_build.gleam", 142).
-spec inline_enums_from_properties(
    binary(),
    gleam@dict:dict(binary(), oaspec@openapi@schema:schema_ref()),
    oaspec@codegen@context:context()
) -> list(oaspec@codegen@ir:declaration()).
inline_enums_from_properties(Parent_name, Properties, _) ->
    Entries = maps:to_list(Properties),
    gleam@list:filter_map(
        Entries,
        fun(Entry) ->
            {Prop_name, Prop_ref} = Entry,
            case Prop_ref of
                {inline, {string_schema, Metadata, _, Enum_values, _, _, _}} when Enum_values =/= [] ->
                    Type_name = <<(oaspec@util@naming:schema_to_type_name(
                            Parent_name
                        ))/binary,
                        (oaspec@util@naming:schema_to_type_name(Prop_name))/binary>>,
                    Deduped_variants = oaspec@openapi@dedup:dedup_enum_variants(
                        Enum_values
                    ),
                    Variants = gleam@list:index_map(
                        Enum_values,
                        fun(Value, Idx) ->
                            Variant_suffix = list_at_or(
                                Deduped_variants,
                                Idx,
                                oaspec@util@naming:to_pascal_case(Value)
                            ),
                            <<(oaspec@util@naming:schema_to_type_name(Type_name))/binary,
                                Variant_suffix/binary>>
                        end
                    ),
                    {ok,
                        {declaration,
                            erlang:element(2, Metadata),
                            {enum_type, Type_name, Variants}}};

                _ ->
                    {error, nil}
            end
        end
    ).

-file("src/oaspec/codegen/ir_build.gleam", 115).
-spec inline_enums_for_schema(
    binary(),
    oaspec@openapi@schema:schema_ref(),
    oaspec@codegen@context:context()
) -> list(oaspec@codegen@ir:declaration()).
inline_enums_for_schema(Parent_name, Schema_ref, Ctx) ->
    case Schema_ref of
        {inline, {object_schema, _, Properties, _, _, _, _, _}} ->
            inline_enums_from_properties(Parent_name, Properties, Ctx);

        {inline, {all_of_schema, _, Schemas}} ->
            Merged_props = gleam@list:fold(
                Schemas,
                maps:new(),
                fun(Acc, S_ref) -> case S_ref of
                        {inline,
                            {object_schema, _, Properties@1, _, _, _, _, _}} ->
                            maps:merge(Acc, Properties@1);

                        {reference, _, _} ->
                            case oaspec@openapi@resolver:resolve_schema_ref(
                                S_ref,
                                erlang:element(2, Ctx)
                            ) of
                                {ok,
                                    {object_schema,
                                        _,
                                        Properties@2,
                                        _,
                                        _,
                                        _,
                                        _,
                                        _}} ->
                                    maps:merge(Acc, Properties@2);

                                _ ->
                                    Acc
                            end;

                        _ ->
                            Acc
                    end end
            ),
            inline_enums_from_properties(Parent_name, Merged_props, Ctx);

        _ ->
            []
    end.

-file("src/oaspec/codegen/ir_build.gleam", 196).
-spec schema_type_decls(
    binary(),
    binary(),
    oaspec@openapi@schema:schema_object(),
    oaspec@codegen@context:context()
) -> list(oaspec@codegen@ir:declaration()).
schema_type_decls(Type_name, Raw_name, Schema, Ctx) ->
    case Schema of
        {object_schema,
            Metadata,
            Properties,
            Required,
            Additional_properties,
            Additional_properties_untyped,
            _,
            _} ->
            Props = maps:to_list(Properties),
            Deduped_names = oaspec@openapi@dedup:dedup_property_names(
                gleam@list:map(Props, fun(E) -> erlang:element(1, E) end)
            ),
            Fields = gleam@list:index_map(
                Props,
                fun(Entry, Idx) ->
                    {Prop_name, Prop_ref} = Entry,
                    Field_name = list_at_or(
                        Deduped_names,
                        Idx,
                        oaspec@util@naming:to_snake_case(Prop_name)
                    ),
                    Field_type = schema_ref_to_type_with_inline_enum(
                        Prop_ref,
                        Raw_name,
                        Prop_name,
                        Ctx
                    ),
                    Is_required = gleam@list:contains(Required, Prop_name),
                    Is_already_optional = schema_ref_is_nullable(Prop_ref, Ctx),
                    Final_type = case {Is_required, Is_already_optional} of
                        {true, _} ->
                            Field_type;

                        {false, true} ->
                            Field_type;

                        {false, false} ->
                            <<<<"Option("/utf8, Field_type/binary>>/binary,
                                ")"/utf8>>
                    end,
                    {field, Field_name, Final_type}
                end
            ),
            Fields@1 = case {Additional_properties,
                Additional_properties_untyped} of
                {{some, Ap_ref}, _} ->
                    Inner_type = schema_ref_to_type(Ap_ref, Ctx),
                    lists:append(
                        Fields,
                        [{field,
                                <<"additional_properties"/utf8>>,
                                <<<<"Dict(String, "/utf8, Inner_type/binary>>/binary,
                                    ")"/utf8>>}]
                    );

                {none, true} ->
                    lists:append(
                        Fields,
                        [{field,
                                <<"additional_properties"/utf8>>,
                                <<"Dict(String, Dynamic)"/utf8>>}]
                    );

                {none, false} ->
                    Fields
            end,
            [{declaration,
                    erlang:element(2, Metadata),
                    {record_type, Type_name, Fields@1}}];

        {string_schema, Metadata@1, _, Enum_values, _, _, _} when Enum_values =/= [] ->
            Deduped_variants = oaspec@openapi@dedup:dedup_enum_variants(
                Enum_values
            ),
            Variants = gleam@list:index_map(
                Enum_values,
                fun(Value, Idx@1) ->
                    Variant_suffix = list_at_or(
                        Deduped_variants,
                        Idx@1,
                        oaspec@util@naming:to_pascal_case(Value)
                    ),
                    <<(oaspec@util@naming:schema_to_type_name(Type_name))/binary,
                        Variant_suffix/binary>>
                end
            ),
            [{declaration,
                    erlang:element(2, Metadata@1),
                    {enum_type, Type_name, Variants}}];

        {one_of_schema, Metadata@2, Schemas, _} ->
            Variants@1 = gleam@list:map(
                Schemas,
                fun(S_ref) ->
                    Variant_type = schema_ref_to_type(S_ref, Ctx),
                    Variant_name = <<Type_name/binary, Variant_type/binary>>,
                    {variant_with_type, Variant_name, Variant_type}
                end
            ),
            [{declaration,
                    erlang:element(2, Metadata@2),
                    {union_type, Type_name, Variants@1}}];

        {any_of_schema, Metadata@3, Schemas@1, _} ->
            Fields@2 = gleam@list:map(
                Schemas@1,
                fun(S_ref@1) ->
                    Variant_type@1 = schema_ref_to_type(S_ref@1, Ctx),
                    Field_name@1 = oaspec@util@naming:to_snake_case(
                        Variant_type@1
                    ),
                    {field,
                        Field_name@1,
                        <<<<"Option("/utf8, Variant_type@1/binary>>/binary,
                            ")"/utf8>>}
                end
            ),
            [{declaration,
                    erlang:element(2, Metadata@3),
                    {record_type, Type_name, Fields@2}}];

        {all_of_schema, Metadata@4, Schemas@2} ->
            Merged = merge_allof_schemas(Schemas@2, Ctx),
            Merged_schema = {object_schema,
                Metadata@4,
                erlang:element(2, Merged),
                erlang:element(3, Merged),
                erlang:element(4, Merged),
                erlang:element(5, Merged),
                none,
                none},
            schema_type_decls(Type_name, Raw_name, Merged_schema, Ctx);

        _ ->
            Gleam_type = oaspec@codegen@schema_dispatch:schema_type(Schema),
            [{declaration, none, {type_alias, Type_name, Gleam_type}}]
    end.

-file("src/oaspec/codegen/ir_build.gleam", 176).
-spec type_def_decls(
    binary(),
    oaspec@openapi@schema:schema_ref(),
    oaspec@codegen@context:context()
) -> list(oaspec@codegen@ir:declaration()).
type_def_decls(Name, Schema_ref, Ctx) ->
    Type_name = oaspec@util@naming:schema_to_type_name(Name),
    case Schema_ref of
        {inline, Schema} ->
            schema_type_decls(Type_name, Name, Schema, Ctx);

        {reference, _, Ref_name} ->
            Resolved_type = oaspec@util@naming:schema_to_type_name(Ref_name),
            [{declaration, none, {type_alias, Type_name, Resolved_type}}]
    end.

-file("src/oaspec/codegen/ir_build.gleam", 411).
-spec anonymous_type_for_schema(
    binary(),
    binary(),
    oaspec@openapi@schema:schema_object(),
    oaspec@codegen@context:context()
) -> list(oaspec@codegen@ir:declaration()).
anonymous_type_for_schema(Op_id, Suffix, Schema_obj, Ctx) ->
    Type_name = <<(oaspec@util@naming:schema_to_type_name(Op_id))/binary,
        Suffix/binary>>,
    Raw_name = <<<<Op_id/binary, "_"/utf8>>/binary, Suffix/binary>>,
    case Schema_obj of
        {object_schema, _, _, _, _, _, _, _} ->
            schema_type_decls(Type_name, Raw_name, Schema_obj, Ctx);

        {one_of_schema, _, Schemas, _} ->
            All_refs = gleam@list:all(Schemas, fun(S) -> case S of
                        {reference, _, _} ->
                            true;

                        _ ->
                            false
                    end end),
            case All_refs of
                true ->
                    Variants = gleam@list:map(
                        Schemas,
                        fun(S_ref) ->
                            Variant_type = schema_ref_to_type(S_ref, Ctx),
                            Variant_name = <<Type_name/binary,
                                Variant_type/binary>>,
                            {variant_with_type, Variant_name, Variant_type}
                        end
                    ),
                    [{declaration, none, {union_type, Type_name, Variants}}];

                false ->
                    []
            end;

        {any_of_schema, _, _, _} ->
            schema_type_decls(Type_name, Raw_name, Schema_obj, Ctx);

        {all_of_schema, Metadata, Schemas@1} ->
            Merged = merge_allof_schemas(Schemas@1, Ctx),
            Merged_schema = {object_schema,
                Metadata,
                erlang:element(2, Merged),
                erlang:element(3, Merged),
                erlang:element(4, Merged),
                erlang:element(5, Merged),
                none,
                none},
            schema_type_decls(Type_name, Raw_name, Merged_schema, Ctx);

        _ ->
            []
    end.

-file("src/oaspec/codegen/ir_build.gleam", 354).
-spec anonymous_response_type_decls(
    binary(),
    oaspec@openapi@spec:operation(),
    oaspec@codegen@context:context()
) -> list(oaspec@codegen@ir:declaration()).
anonymous_response_type_decls(Op_id, Operation, Ctx) ->
    Responses = maps:to_list(erlang:element(8, Operation)),
    gleam@list:flat_map(
        Responses,
        fun(Entry) ->
            {Status_code, Response} = Entry,
            Content_entries = maps:to_list(erlang:element(3, Response)),
            case Content_entries of
                [{_, Media_type} | _] ->
                    case erlang:element(2, Media_type) of
                        {some, {inline, Schema_obj}} ->
                            Filtered_schema = filter_write_only_properties(
                                Schema_obj,
                                Ctx
                            ),
                            anonymous_type_for_schema(
                                Op_id,
                                <<"Response"/utf8,
                                    (oaspec@util@http:status_code_suffix(
                                        Status_code
                                    ))/binary>>,
                                Filtered_schema,
                                Ctx
                            );

                        _ ->
                            []
                    end;

                _ ->
                    []
            end
        end
    ).

-file("src/oaspec/codegen/ir_build.gleam", 382).
-spec anonymous_request_body_type_decls(
    binary(),
    oaspec@openapi@spec:operation(),
    oaspec@codegen@context:context()
) -> list(oaspec@codegen@ir:declaration()).
anonymous_request_body_type_decls(Op_id, Operation, Ctx) ->
    case erlang:element(7, Operation) of
        {some, Rb} ->
            Content_entries = maps:to_list(erlang:element(3, Rb)),
            case Content_entries of
                [{_, Media_type} | _] ->
                    case erlang:element(2, Media_type) of
                        {some, {inline, Schema_obj}} ->
                            Filtered_schema = filter_read_only_properties(
                                Schema_obj,
                                Ctx
                            ),
                            anonymous_type_for_schema(
                                Op_id,
                                <<"RequestBody"/utf8>>,
                                Filtered_schema,
                                Ctx
                            );

                        _ ->
                            []
                    end;

                _ ->
                    []
            end;

        none ->
            []
    end.

-file("src/oaspec/codegen/ir_build.gleam", 344).
-spec anonymous_type_decls(oaspec@codegen@context:context()) -> list(oaspec@codegen@ir:declaration()).
anonymous_type_decls(Ctx) ->
    Operations = collect_operations(Ctx),
    gleam@list:flat_map(
        Operations,
        fun(Op) ->
            {Op_id, Operation, _, _} = Op,
            Response_decls = anonymous_response_type_decls(
                Op_id,
                Operation,
                Ctx
            ),
            Request_decls = anonymous_request_body_type_decls(
                Op_id,
                Operation,
                Ctx
            ),
            lists:append(Response_decls, Request_decls)
        end
    ).

-file("src/oaspec/codegen/ir_build.gleam", 27).
?DOC(" Build an IR Module for the types.gleam file from component schemas.\n").
-spec build_types_module(oaspec@codegen@context:context()) -> oaspec@codegen@ir:module_().
build_types_module(Ctx) ->
    Schemas = case erlang:element(5, erlang:element(2, Ctx)) of
        {some, Components} ->
            gleam@list:sort(
                maps:to_list(erlang:element(2, Components)),
                fun(A, B) ->
                    gleam@string:compare(
                        erlang:element(1, A),
                        erlang:element(1, B)
                    )
                end
            );

        none ->
            []
    end,
    Imports = compute_imports(Schemas, Ctx),
    Inline_enum_decls = gleam@list:flat_map(
        Schemas,
        fun(Entry) ->
            {Name, Schema_ref} = Entry,
            inline_enums_for_schema(Name, Schema_ref, Ctx)
        end
    ),
    Main_decls = gleam@list:flat_map(
        Schemas,
        fun(Entry@1) ->
            {Name@1, Schema_ref@1} = Entry@1,
            type_def_decls(Name@1, Schema_ref@1, Ctx)
        end
    ),
    Anon_decls = anonymous_type_decls(Ctx),
    {module,
        <<""/utf8>>,
        Imports,
        lists:append([Inline_enum_decls, Main_decls, Anon_decls])}.