plushie_gleam

-module(plushie@prop@pointer).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src/plushie/prop/pointer.gleam").
-export([parse_pointer/1, parse_button/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.

?MODULEDOC(
    " Pointer type parsing for unified pointer events.\n"
    "\n"
    " Provides wire-format parsing for pointer types and buttons.\n"
).

-file("src/plushie/prop/pointer.gleam", 12).
?DOC(
    " Parse a pointer type from a wire string. Defaults to Mouse for\n"
    " unrecognized values.\n"
).
-spec parse_pointer(binary()) -> plushie@event:pointer_type().
parse_pointer(Value) ->
    case Value of
        <<"mouse"/utf8>> ->
            mouse;

        <<"touch"/utf8>> ->
            touch;

        <<"pen"/utf8>> ->
            pen;

        _ ->
            mouse
    end.

-file("src/plushie/prop/pointer.gleam", 23).
?DOC(
    " Parse a mouse button from a wire string. Defaults to LeftButton for\n"
    " unrecognized values.\n"
).
-spec parse_button(binary()) -> plushie@event:mouse_button().
parse_button(Value) ->
    case Value of
        <<"left"/utf8>> ->
            left_button;

        <<"right"/utf8>> ->
            right_button;

        <<"middle"/utf8>> ->
            middle_button;

        <<"back"/utf8>> ->
            back_button;

        <<"forward"/utf8>> ->
            forward_button;

        _ ->
            {other_button, Value}
    end.