-module(gladvent).
-compile(no_auto_import).

-export([main/0, execute/1]).

-spec main() -> nil.
main() ->
    case runners:build_from_days_dir() of
        {ok, Runners} ->
            execute(Runners);

        {error, Err} ->
            print_snag_and_halt(Err)
    end.

-spec execute(
    gleam@map:map_(integer(), {fun((binary()) -> gleam@dynamic:dynamic()),
        fun((binary()) -> gleam@dynamic:dynamic())})
) -> nil.
execute(Runners) ->
    Commands = begin
        _pipe = glint:new(),
        _pipe@1 = glint:with_pretty_help(
            _pipe,
            {pretty_help,
                [<<"182"/utf8>>, <<"255"/utf8>>, <<"234"/utf8>>],
                [<<"255"/utf8>>, <<"175"/utf8>>, <<"243"/utf8>>],
                [<<"252"/utf8>>, <<"226"/utf8>>, <<"174"/utf8>>]}
        ),
        _pipe@2 = glint:add_command_from_stub(_pipe@1, cmd@new:new_command()),
        _pipe@3 = glint:add_command_from_stub(
            _pipe@2,
            cmd@run:run_command(Runners)
        ),
        glint:add_command_from_stub(_pipe@3, cmd@run:run_all_command(Runners))
    end,
    case glint:execute(Commands, gleam@erlang:start_arguments()) of
        {ok, {out, {ok, Output}}} ->
            _pipe@4 = Output,
            _pipe@5 = gleam@string:join(_pipe@4, <<"\n\n"/utf8>>),
            gleam@io:println(_pipe@5);

        {ok, {help, Help}} ->
            gleam@io:println(Help);

        {ok, {out, {error, Err}}} ->
            print_snag_and_halt(Err);

        {error, Err} ->
            print_snag_and_halt(Err)
    end.

-spec print_snag_and_halt(snag:snag()) -> nil.
print_snag_and_halt(Err) ->
    _pipe = Err,
    _pipe@1 = snag:pretty_print(_pipe),
    gleam@io:println(_pipe@1),
    erlang:halt(1).