-module(olive@cli).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).
-define(FILEPATH, "src/olive/cli.gleam").
-export([get_options/0]).
-export_type([cli_options/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 `cli` module holds the list of options the user can pass when launching olive.\n").

-type cli_options() :: {cli_options,
        integer(),
        integer(),
        binary(),
        olive@logging:log_level(),
        integer()}.

-file("src/olive/cli.gleam", 55).
-spec main_port_opt() -> clip@opt:opt(integer()).
main_port_opt() ->
    _pipe = clip@opt:new(<<"main_port"/utf8>>),
    _pipe@1 = clip@opt:int(_pipe),
    _pipe@2 = clip@opt:default(_pipe@1, 3000),
    clip@opt:help(_pipe@2, <<"The port your main server listens to."/utf8>>).

-file("src/olive/cli.gleam", 62).
-spec proxy_port_opt() -> clip@opt:opt(integer()).
proxy_port_opt() ->
    _pipe = clip@opt:new(<<"proxy_port"/utf8>>),
    _pipe@1 = clip@opt:int(_pipe),
    _pipe@2 = clip@opt:default(_pipe@1, 1234),
    clip@opt:help(
        _pipe@2,
        <<"The port the proxy listens to, handled by olive."/utf8>>
    ).

-file("src/olive/cli.gleam", 69).
-spec bind_opt() -> clip@opt:opt(binary()).
bind_opt() ->
    _pipe = clip@opt:new(<<"bind"/utf8>>),
    _pipe@1 = clip@opt:default(_pipe, <<"localhost"/utf8>>),
    clip@opt:help(_pipe@1, <<"The proxy binding address."/utf8>>).

-file("src/olive/cli.gleam", 75).
-spec log_opt() -> clip@opt:opt(olive@logging:log_level()).
log_opt() ->
    _pipe = clip@opt:new(<<"log"/utf8>>),
    _pipe@1 = clip@opt:map(_pipe, fun(V) -> case string:lowercase(V) of
                <<"error"/utf8>> ->
                    error;

                <<"errors"/utf8>> ->
                    error;

                <<"warning"/utf8>> ->
                    warning;

                <<"warnings"/utf8>> ->
                    warning;

                <<"none"/utf8>> ->
                    none;

                <<"nologs"/utf8>> ->
                    none;

                <<"debug"/utf8>> ->
                    debug;

                _ ->
                    notice
            end end),
    _pipe@2 = clip@opt:default(_pipe@1, notice),
    clip@opt:help(
        _pipe@2,
        <<"Either None, Error, Warning, Notice or Debug to filter logs from olive."/utf8>>
    ).

-file("src/olive/cli.gleam", 92).
-spec debounce_in_ms_opt() -> clip@opt:opt(integer()).
debounce_in_ms_opt() ->
    _pipe = clip@opt:new(<<"watch_debounce"/utf8>>),
    _pipe@1 = clip@opt:int(_pipe),
    _pipe@2 = clip@opt:default(_pipe@1, 50),
    clip@opt:help(
        _pipe@2,
        <<"Debounce in ms used before triggering a rebuild and client reload.
    Useful when you have multiple changes in a short period of time."/utf8>>
    ).

-file("src/olive/cli.gleam", 21).
-spec get_options() -> {ok, cli_options()} | {error, nil}.
get_options() ->
    case begin
        _pipe = clip:command(
            begin
                clip:parameter(
                    fun(Main_port) ->
                        clip:parameter(
                            fun(Proxy_port) ->
                                clip:parameter(
                                    fun(Bind) ->
                                        clip:parameter(
                                            fun(Log) ->
                                                clip:parameter(
                                                    fun(Debounce_in_ms) ->
                                                        {cli_options,
                                                            Main_port,
                                                            Proxy_port,
                                                            Bind,
                                                            Log,
                                                            Debounce_in_ms}
                                                    end
                                                )
                                            end
                                        )
                                    end
                                )
                            end
                        )
                    end
                )
            end
        ),
        _pipe@1 = clip:opt(_pipe, main_port_opt()),
        _pipe@2 = clip:opt(_pipe@1, proxy_port_opt()),
        _pipe@3 = clip:opt(_pipe@2, bind_opt()),
        _pipe@4 = clip:opt(_pipe@3, log_opt()),
        _pipe@5 = clip:opt(_pipe@4, debounce_in_ms_opt()),
        _pipe@6 = clip:help(
            _pipe@5,
            clip@help:simple(
                <<"olive"/utf8>>,
                <<"Runs a dev proxy for easy live reloading and automatic code changes"/utf8>>
            )
        ),
        clip:run(_pipe@6, erlang:element(4, argv:load()))
    end of
        {ok, Options} ->
            {ok, Options};

        {error, Something_to_show} ->
            gleam_stdlib:println(Something_to_show),
            {error, nil}
    end.