shiny

-module(ui@progress).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src/ui/progress.gleam").
-export([progress_bar/3]).

-file("src/ui/progress.gleam", 5).
-spec progress_bar(integer(), integer(), integer()) -> binary().
progress_bar(Current, Total, Width) ->
    Progress = case Total of
        0 ->
            +0.0;

        _ ->
            case erlang:float(Total) of
                +0.0 -> +0.0;
                -0.0 -> -0.0;
                Gleam@denominator -> erlang:float(Current) / Gleam@denominator
            end
    end,
    Filled = erlang:round(Progress * erlang:float(Width)),
    Filled_str = gleam@string:repeat(<<"█"/utf8>>, Filled),
    Empty_str = gleam@string:repeat(<<"░"/utf8>>, Width - Filled),
    Percentage = erlang:round(Progress * 100.0),
    <<<<<<<<<<"["/utf8, Filled_str/binary>>/binary, Empty_str/binary>>/binary,
                "] "/utf8>>/binary,
            (erlang:integer_to_binary(Percentage))/binary>>/binary,
        "%"/utf8>>.