-module(oaspec@codegen@client).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src/oaspec/codegen/client.gleam").
-export([generate/1]).

-if(?OTP_RELEASE >= 27).
-define(MODULEDOC(Str), -moduledoc(Str)).
-define(DOC(Str), -doc(Str)).
-else.
-define(MODULEDOC(Str), -compile([])).
-define(DOC(Str), -compile([])).
-endif.

-file("src/oaspec/codegen/client.gleam", 378).
?DOC(" Convert a parameter to its Gleam type.\n").
-spec param_to_type(oaspec@openapi@spec:parameter()) -> binary().
param_to_type(Param) ->
    Base = case erlang:element(6, Param) of
        {some, {inline, {string_schema, _, _, _, _, _, _, _}}} ->
            <<"String"/utf8>>;

        {some, {inline, {integer_schema, _, _, _, _, _}}} ->
            <<"Int"/utf8>>;

        {some, {inline, {number_schema, _, _, _, _, _}}} ->
            <<"Float"/utf8>>;

        {some, {inline, {boolean_schema, _, _}}} ->
            <<"Bool"/utf8>>;

        {some, {reference, Ref}} ->
            oaspec@util@naming:schema_to_type_name(
                oaspec@openapi@resolver:ref_to_name(Ref)
            );

        _ ->
            <<"String"/utf8>>
    end,
    case erlang:element(5, Param) of
        true ->
            Base;

        false ->
            <<<<"Option("/utf8, Base/binary>>/binary, ")"/utf8>>
    end.

-file("src/oaspec/codegen/client.gleam", 350).
?DOC(" Build parameter list for function signature.\n").
-spec build_param_list(
    list(oaspec@openapi@spec:parameter()),
    list(oaspec@openapi@spec:parameter()),
    list(oaspec@openapi@spec:parameter()),
    list(oaspec@openapi@spec:parameter()),
    oaspec@openapi@spec:operation()
) -> binary().
build_param_list(
    Path_params,
    Query_params,
    Header_params,
    Cookie_params,
    Operation
) ->
    All_params = begin
        _pipe = lists:append(Path_params, Query_params),
        _pipe@1 = lists:append(_pipe, Header_params),
        lists:append(_pipe@1, Cookie_params)
    end,
    Param_strs = gleam@list:map(
        All_params,
        fun(P) ->
            Param_name = oaspec@util@naming:to_snake_case(erlang:element(2, P)),
            Param_type = param_to_type(P),
            <<<<<<", "/utf8, Param_name/binary>>/binary, ": "/utf8>>/binary,
                Param_type/binary>>
        end
    ),
    Body_param = case erlang:element(7, Operation) of
        {some, _} ->
            [<<", body: String"/utf8>>];

        _ ->
            []
    end,
    gleam@string:join(lists:append(Param_strs, Body_param), <<""/utf8>>).

-file("src/oaspec/codegen/client.gleam", 395).
?DOC(" Convert a required param to string for query building.\n").
-spec to_str_for_required(oaspec@openapi@spec:parameter(), binary()) -> binary().
to_str_for_required(Param, Param_name) ->
    case erlang:element(6, Param) of
        {some, {inline, {integer_schema, _, _, _, _, _}}} ->
            <<<<"int.to_string("/utf8, Param_name/binary>>/binary, ")"/utf8>>;

        _ ->
            Param_name
    end.

-file("src/oaspec/codegen/client.gleam", 116).
?DOC(" Generate a client function for a single operation.\n").
-spec generate_client_function(
    gleam@string_tree:string_tree(),
    binary(),
    oaspec@openapi@spec:operation(),
    binary(),
    oaspec@openapi@spec:http_method(),
    oaspec@codegen@context:context()
) -> gleam@string_tree:string_tree().
generate_client_function(Sb, Op_id, Operation, Path, Method, _) ->
    Fn_name = oaspec@util@naming:operation_to_function_name(Op_id),
    Sb@1 = case erlang:element(3, Operation) of
        {some, Summary} ->
            _pipe = Sb,
            oaspec@util@string_extra:doc_comment(_pipe, Summary);

        _ ->
            Sb
    end,
    Sb@2 = case erlang:element(4, Operation) of
        {some, Desc} ->
            _pipe@1 = Sb@1,
            oaspec@util@string_extra:doc_comment(_pipe@1, Desc);

        _ ->
            Sb@1
    end,
    Path_params = gleam@list:filter(
        erlang:element(6, Operation),
        fun(P) -> case erlang:element(3, P) of
                in_path ->
                    true;

                _ ->
                    false
            end end
    ),
    Query_params = gleam@list:filter(
        erlang:element(6, Operation),
        fun(P@1) -> case erlang:element(3, P@1) of
                in_query ->
                    true;

                _ ->
                    false
            end end
    ),
    Header_params = gleam@list:filter(
        erlang:element(6, Operation),
        fun(P@2) -> case erlang:element(3, P@2) of
                in_header ->
                    true;

                _ ->
                    false
            end end
    ),
    Cookie_params = gleam@list:filter(
        erlang:element(6, Operation),
        fun(P@3) -> case erlang:element(3, P@3) of
                in_cookie ->
                    true;

                _ ->
                    false
            end end
    ),
    Params = build_param_list(
        Path_params,
        Query_params,
        Header_params,
        Cookie_params,
        Operation
    ),
    Sb@3 = begin
        _pipe@2 = Sb@2,
        oaspec@util@string_extra:line(
            _pipe@2,
            <<<<<<<<"pub fn "/utf8, Fn_name/binary>>/binary,
                        "(config: ClientConfig"/utf8>>/binary,
                    Params/binary>>/binary,
                ") -> Result(ClientResponse, ClientError) {"/utf8>>
        )
    end,
    Sb@4 = begin
        _pipe@3 = Sb@3,
        oaspec@util@string_extra:indent(
            _pipe@3,
            1,
            <<<<"let path = \""/utf8, Path/binary>>/binary, "\""/utf8>>
        )
    end,
    Sb@6 = gleam@list:fold(
        Path_params,
        Sb@4,
        fun(Sb@5, P@4) ->
            Param_name = oaspec@util@naming:to_snake_case(
                erlang:element(2, P@4)
            ),
            To_string_expr = case erlang:element(6, P@4) of
                {some, {inline, {integer_schema, _, _, _, _, _}}} ->
                    <<<<"int.to_string("/utf8, Param_name/binary>>/binary,
                        ")"/utf8>>;

                _ ->
                    Param_name
            end,
            _pipe@4 = Sb@5,
            oaspec@util@string_extra:indent(
                _pipe@4,
                1,
                <<<<<<<<"let path = string.replace(path, \"{"/utf8,
                                (erlang:element(2, P@4))/binary>>/binary,
                            "}\", "/utf8>>/binary,
                        To_string_expr/binary>>/binary,
                    ")"/utf8>>
            )
        end
    ),
    Sb@11 = case gleam@list:is_empty(Query_params) of
        true ->
            Sb@6;

        false ->
            Sb@7 = begin
                _pipe@5 = Sb@6,
                oaspec@util@string_extra:indent(
                    _pipe@5,
                    1,
                    <<"let query_parts = []"/utf8>>
                )
            end,
            Sb@9 = gleam@list:fold(
                Query_params,
                Sb@7,
                fun(Sb@8, P@5) ->
                    Param_name@1 = oaspec@util@naming:to_snake_case(
                        erlang:element(2, P@5)
                    ),
                    To_str = case erlang:element(6, P@5) of
                        {some, {inline, {integer_schema, _, _, _, _, _}}} ->
                            <<"int.to_string(v)"/utf8>>;

                        _ ->
                            <<"v"/utf8>>
                    end,
                    case erlang:element(5, P@5) of
                        true ->
                            _pipe@6 = Sb@8,
                            oaspec@util@string_extra:indent(
                                _pipe@6,
                                1,
                                <<<<<<<<"let query_parts = [\""/utf8,
                                                (erlang:element(2, P@5))/binary>>/binary,
                                            "=\" <> "/utf8>>/binary,
                                        (to_str_for_required(P@5, Param_name@1))/binary>>/binary,
                                    ", ..query_parts]"/utf8>>
                            );

                        false ->
                            _pipe@7 = Sb@8,
                            _pipe@8 = oaspec@util@string_extra:indent(
                                _pipe@7,
                                1,
                                <<<<"let query_parts = case "/utf8,
                                        Param_name@1/binary>>/binary,
                                    " {"/utf8>>
                            ),
                            _pipe@9 = oaspec@util@string_extra:indent(
                                _pipe@8,
                                2,
                                <<<<<<<<"Some(v) -> [\""/utf8,
                                                (erlang:element(2, P@5))/binary>>/binary,
                                            "=\" <> "/utf8>>/binary,
                                        To_str/binary>>/binary,
                                    ", ..query_parts]"/utf8>>
                            ),
                            _pipe@10 = oaspec@util@string_extra:indent(
                                _pipe@9,
                                2,
                                <<"None -> query_parts"/utf8>>
                            ),
                            oaspec@util@string_extra:indent(
                                _pipe@10,
                                1,
                                <<"}"/utf8>>
                            )
                    end
                end
            ),
            Sb@10 = begin
                _pipe@11 = Sb@9,
                _pipe@12 = oaspec@util@string_extra:indent(
                    _pipe@11,
                    1,
                    <<"let query_string = string.join(query_parts, \"&\")"/utf8>>
                ),
                _pipe@13 = oaspec@util@string_extra:indent(
                    _pipe@12,
                    1,
                    <<"let path = case query_string {"/utf8>>
                ),
                _pipe@14 = oaspec@util@string_extra:indent(
                    _pipe@13,
                    2,
                    <<"\"\" -> path"/utf8>>
                ),
                _pipe@15 = oaspec@util@string_extra:indent(
                    _pipe@14,
                    2,
                    <<"_ -> path <> \"?\" <> query_string"/utf8>>
                ),
                oaspec@util@string_extra:indent(_pipe@15, 1, <<"}"/utf8>>)
            end,
            Sb@10
    end,
    Http_method = case Method of
        get ->
            <<"http.Get"/utf8>>;

        post ->
            <<"http.Post"/utf8>>;

        put ->
            <<"http.Put"/utf8>>;

        delete ->
            <<"http.Delete"/utf8>>;

        patch ->
            <<"http.Patch"/utf8>>
    end,
    Has_body = gleam@option:is_some(erlang:element(7, Operation)),
    Sb@12 = begin
        _pipe@16 = Sb@11,
        _pipe@17 = oaspec@util@string_extra:indent(
            _pipe@16,
            1,
            <<"let assert Ok(req) = request.to(config.base_url <> path)"/utf8>>
        ),
        oaspec@util@string_extra:indent(
            _pipe@17,
            1,
            <<<<"let req = request.set_method(req, "/utf8, Http_method/binary>>/binary,
                ")"/utf8>>
        )
    end,
    Sb@13 = case Has_body of
        true ->
            _pipe@18 = Sb@12,
            _pipe@19 = oaspec@util@string_extra:indent(
                _pipe@18,
                1,
                <<"let req = request.set_header(req, \"content-type\", \"application/json\")"/utf8>>
            ),
            oaspec@util@string_extra:indent(
                _pipe@19,
                1,
                <<"let req = request.set_body(req, body)"/utf8>>
            );

        false ->
            Sb@12
    end,
    Sb@15 = gleam@list:fold(
        Header_params,
        Sb@13,
        fun(Sb@14, P@6) ->
            Param_name@2 = oaspec@util@naming:to_snake_case(
                erlang:element(2, P@6)
            ),
            Header_name = string:lowercase(erlang:element(2, P@6)),
            case erlang:element(5, P@6) of
                true ->
                    _pipe@20 = Sb@14,
                    oaspec@util@string_extra:indent(
                        _pipe@20,
                        1,
                        <<<<<<<<"let req = request.set_header(req, \""/utf8,
                                        Header_name/binary>>/binary,
                                    "\", "/utf8>>/binary,
                                Param_name@2/binary>>/binary,
                            ")"/utf8>>
                    );

                false ->
                    _pipe@21 = Sb@14,
                    _pipe@22 = oaspec@util@string_extra:indent(
                        _pipe@21,
                        1,
                        <<<<"let req = case "/utf8, Param_name@2/binary>>/binary,
                            " {"/utf8>>
                    ),
                    _pipe@23 = oaspec@util@string_extra:indent(
                        _pipe@22,
                        2,
                        <<<<"Some(v) -> request.set_header(req, \""/utf8,
                                Header_name/binary>>/binary,
                            "\", v)"/utf8>>
                    ),
                    _pipe@24 = oaspec@util@string_extra:indent(
                        _pipe@23,
                        2,
                        <<"None -> req"/utf8>>
                    ),
                    oaspec@util@string_extra:indent(_pipe@24, 1, <<"}"/utf8>>)
            end
        end
    ),
    Sb@17 = gleam@list:fold(
        Cookie_params,
        Sb@15,
        fun(Sb@16, P@7) ->
            Param_name@3 = oaspec@util@naming:to_snake_case(
                erlang:element(2, P@7)
            ),
            case erlang:element(5, P@7) of
                true ->
                    _pipe@25 = Sb@16,
                    oaspec@util@string_extra:indent(
                        _pipe@25,
                        1,
                        <<<<<<<<"let req = request.set_header(req, \"cookie\", \""/utf8,
                                        (erlang:element(2, P@7))/binary>>/binary,
                                    "=\" <> "/utf8>>/binary,
                                Param_name@3/binary>>/binary,
                            ")"/utf8>>
                    );

                false ->
                    _pipe@26 = Sb@16,
                    _pipe@27 = oaspec@util@string_extra:indent(
                        _pipe@26,
                        1,
                        <<<<"let req = case "/utf8, Param_name@3/binary>>/binary,
                            " {"/utf8>>
                    ),
                    _pipe@28 = oaspec@util@string_extra:indent(
                        _pipe@27,
                        2,
                        <<<<"Some(v) -> request.set_header(req, \"cookie\", \""/utf8,
                                (erlang:element(2, P@7))/binary>>/binary,
                            "=\" <> v)"/utf8>>
                    ),
                    _pipe@29 = oaspec@util@string_extra:indent(
                        _pipe@28,
                        2,
                        <<"None -> req"/utf8>>
                    ),
                    oaspec@util@string_extra:indent(_pipe@29, 1, <<"}"/utf8>>)
            end
        end
    ),
    Sb@18 = begin
        _pipe@30 = Sb@17,
        oaspec@util@string_extra:indent(
            _pipe@30,
            1,
            <<"config.send(req)"/utf8>>
        )
    end,
    _pipe@31 = Sb@18,
    _pipe@32 = oaspec@util@string_extra:line(_pipe@31, <<"}"/utf8>>),
    oaspec@util@string_extra:blank_line(_pipe@32).

-file("src/oaspec/codegen/client.gleam", 20).
?DOC(" Generate the client module with functions for each operation.\n").
-spec generate_client(oaspec@codegen@context:context()) -> binary().
generate_client(Ctx) ->
    Operations = oaspec@codegen@types:collect_operations(Ctx),
    Needs_types = gleam@list:any(
        Operations,
        fun(Op) ->
            {_, Operation, _, _} = Op,
            gleam@list:any(
                erlang:element(6, Operation),
                fun(P) -> case erlang:element(6, P) of
                        {some, {reference, _}} ->
                            true;

                        _ ->
                            false
                    end end
            )
        end
    ),
    Base_imports = [<<"gleam/http/request"/utf8>>,
        <<"gleam/http"/utf8>>,
        <<"gleam/int"/utf8>>,
        <<"gleam/option.{type Option, None, Some}"/utf8>>,
        <<"gleam/string"/utf8>>],
    Imports = case Needs_types of
        true ->
            lists:append(
                Base_imports,
                [<<(erlang:element(5, erlang:element(3, Ctx)))/binary,
                        "/types"/utf8>>]
            );

        false ->
            Base_imports
    end,
    Sb = begin
        _pipe = oaspec@util@string_extra:file_header(<<"0.1.2"/utf8>>),
        oaspec@util@string_extra:imports(_pipe, Imports)
    end,
    Sb@1 = begin
        _pipe@1 = Sb,
        _pipe@2 = oaspec@util@string_extra:doc_comment(
            _pipe@1,
            <<"HTTP client configuration."/utf8>>
        ),
        _pipe@3 = oaspec@util@string_extra:line(
            _pipe@2,
            <<"pub type ClientConfig {"/utf8>>
        ),
        _pipe@4 = oaspec@util@string_extra:indent(
            _pipe@3,
            1,
            <<"ClientConfig("/utf8>>
        ),
        _pipe@5 = oaspec@util@string_extra:indent(
            _pipe@4,
            2,
            <<"base_url: String,"/utf8>>
        ),
        _pipe@6 = oaspec@util@string_extra:indent(
            _pipe@5,
            2,
            <<"send: fn(request.Request(String)) -> Result(ClientResponse, ClientError),"/utf8>>
        ),
        _pipe@7 = oaspec@util@string_extra:indent(_pipe@6, 1, <<")"/utf8>>),
        _pipe@8 = oaspec@util@string_extra:line(_pipe@7, <<"}"/utf8>>),
        oaspec@util@string_extra:blank_line(_pipe@8)
    end,
    Sb@2 = begin
        _pipe@9 = Sb@1,
        _pipe@10 = oaspec@util@string_extra:doc_comment(
            _pipe@9,
            <<"Raw HTTP response from the server."/utf8>>
        ),
        _pipe@11 = oaspec@util@string_extra:line(
            _pipe@10,
            <<"pub type ClientResponse {"/utf8>>
        ),
        _pipe@12 = oaspec@util@string_extra:indent(
            _pipe@11,
            1,
            <<"ClientResponse("/utf8>>
        ),
        _pipe@13 = oaspec@util@string_extra:indent(
            _pipe@12,
            2,
            <<"status: Int,"/utf8>>
        ),
        _pipe@14 = oaspec@util@string_extra:indent(
            _pipe@13,
            2,
            <<"body: String,"/utf8>>
        ),
        _pipe@15 = oaspec@util@string_extra:indent(_pipe@14, 1, <<")"/utf8>>),
        _pipe@16 = oaspec@util@string_extra:line(_pipe@15, <<"}"/utf8>>),
        oaspec@util@string_extra:blank_line(_pipe@16)
    end,
    Sb@3 = begin
        _pipe@17 = Sb@2,
        _pipe@18 = oaspec@util@string_extra:doc_comment(
            _pipe@17,
            <<"HTTP client errors."/utf8>>
        ),
        _pipe@19 = oaspec@util@string_extra:line(
            _pipe@18,
            <<"pub type ClientError {"/utf8>>
        ),
        _pipe@20 = oaspec@util@string_extra:indent(
            _pipe@19,
            1,
            <<"ConnectionError(detail: String)"/utf8>>
        ),
        _pipe@21 = oaspec@util@string_extra:indent(
            _pipe@20,
            1,
            <<"TimeoutError"/utf8>>
        ),
        _pipe@22 = oaspec@util@string_extra:indent(
            _pipe@21,
            1,
            <<"DecodeError(detail: String)"/utf8>>
        ),
        _pipe@23 = oaspec@util@string_extra:line(_pipe@22, <<"}"/utf8>>),
        oaspec@util@string_extra:blank_line(_pipe@23)
    end,
    Sb@4 = begin
        _pipe@24 = Sb@3,
        _pipe@25 = oaspec@util@string_extra:doc_comment(
            _pipe@24,
            <<"Create a new client configuration."/utf8>>
        ),
        _pipe@26 = oaspec@util@string_extra:line(
            _pipe@25,
            <<"pub fn new("/utf8>>
        ),
        _pipe@27 = oaspec@util@string_extra:indent(
            _pipe@26,
            1,
            <<"base_url: String,"/utf8>>
        ),
        _pipe@28 = oaspec@util@string_extra:indent(
            _pipe@27,
            1,
            <<"send: fn(request.Request(String)) -> Result(ClientResponse, ClientError),"/utf8>>
        ),
        _pipe@29 = oaspec@util@string_extra:line(
            _pipe@28,
            <<") -> ClientConfig {"/utf8>>
        ),
        _pipe@30 = oaspec@util@string_extra:indent(
            _pipe@29,
            1,
            <<"ClientConfig(base_url:, send:)"/utf8>>
        ),
        _pipe@31 = oaspec@util@string_extra:line(_pipe@30, <<"}"/utf8>>),
        oaspec@util@string_extra:blank_line(_pipe@31)
    end,
    Operations@1 = oaspec@codegen@types:collect_operations(Ctx),
    Sb@6 = gleam@list:fold(
        Operations@1,
        Sb@4,
        fun(Sb@5, Op@1) ->
            {Op_id, Operation@1, Path, Method} = Op@1,
            generate_client_function(
                Sb@5,
                Op_id,
                Operation@1,
                Path,
                Method,
                Ctx
            )
        end
    ),
    oaspec@util@string_extra:to_string(Sb@6).

-file("src/oaspec/codegen/client.gleam", 13).
?DOC(" Generate client SDK files.\n").
-spec generate(oaspec@codegen@context:context()) -> list(oaspec@codegen@context:generated_file()).
generate(Ctx) ->
    Client_content = generate_client(Ctx),
    [{generated_file, <<"client.gleam"/utf8>>, Client_content}].