-module(string_width).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).

-export([line/2, dimensions/2, grapheme_cluster/2, codepoint/2, int_codepoint/2]).
-export_type([option/0, options/0]).

-type option() :: handle_grapheme_clusters |
    count_ansi_escape_codes |
    ambiguous_as_wide.

-type options() :: {options, boolean(), boolean(), boolean()}.

-spec parse_options(list(option())) -> options().
parse_options(Options) ->
    Defaults = {options, false, false, false},
    gleam@list:fold(Options, Defaults, fun(Record, Option) -> case Option of
                count_ansi_escape_codes ->
                    erlang:setelement(2, Record, true);

                ambiguous_as_wide ->
                    erlang:setelement(3, Record, true);

                handle_grapheme_clusters ->
                    erlang:setelement(4, Record, true)
            end end).

-spec strip_ansi(binary()) -> binary().
strip_ansi(Str) ->
    _assert_subject = gleam@regex:from_string(
        <<"[\x{1B}\x{9B}][[\\]()#;?]*(?:(?:(?:(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]+)*|[a-zA-Z\\d]+(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]*)*)?(?:\x{07}|\x{1B}\x{5C}|\x{9C}))|(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PR-TZcf-nq-uy=><~]))"/utf8>>
    ),
    {ok, Re} = case _assert_subject of
        {ok, _} -> _assert_subject;
        _assert_fail ->
            erlang:error(#{gleam_error => let_assert,
                        message => <<"Assertion pattern match failed"/utf8>>,
                        value => _assert_fail,
                        module => <<"string_width"/utf8>>,
                        function => <<"strip_ansi"/utf8>>,
                        line => 196})
    end,
    gleam_stdlib:regex_replace(Re, Str, <<""/utf8>>).

-spec table_lookup(bitstring(), integer()) -> boolean().
table_lookup(Table, Value) ->
    Hi = erlang:'bsr'(Value, 8),
    Md = erlang:'bsr'(erlang:'band'(Value, 16#ff), 3),
    Lo = erlang:'band'(Value, 7),
    Lvl1_skip = Hi * 8,
    <<_:Lvl1_skip, Lvl1/integer, _/bitstring>> = case Table of
        <<_:Lvl1_skip, _/integer, _/bitstring>> -> Table;
        _assert_fail ->
            erlang:error(#{gleam_error => let_assert,
                        message => <<"Assertion pattern match failed"/utf8>>,
                        value => _assert_fail,
                        module => <<"string_width"/utf8>>,
                        function => <<"table_lookup"/utf8>>,
                        line => 246})
    end,
    Lvl2_skip = ((Lvl1 * 32) + Md) * 8,
    <<_:Lvl2_skip, Lvl3/integer, _/bitstring>> = case Table of
        <<_:Lvl2_skip, _/integer, _/bitstring>> -> Table;
        _assert_fail@1 ->
            erlang:error(#{gleam_error => let_assert,
                        message => <<"Assertion pattern match failed"/utf8>>,
                        value => _assert_fail@1,
                        module => <<"string_width"/utf8>>,
                        function => <<"table_lookup"/utf8>>,
                        line => 249})
    end,
    (erlang:'bsr'(Lvl3, Lo) rem 2) /= 0.

-spec is_ignorable(integer()) -> boolean().
is_ignorable(Cp) ->
    case Cp =< 16#1ffff of
        true ->
            table_lookup(
                <<16,
                    17,
                    17,
                    18,
                    19,
                    20,
                    21,
                    22,
                    23,
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                    0,
                    0,
                    127,
                    255,
                    255,
                    249,
                    219,
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                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    128,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    64,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    240,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    240,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    192,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    127,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    240,
                    7,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0>>,
                Cp
            );

        false ->
            (Cp >= 16#e0000) andalso (Cp =< 16#e0fff)
    end.

-spec is_ambiguous(integer()) -> boolean().
is_ambiguous(Cp) ->
    case Cp =< 16#ffff of
        true ->
            table_lookup(
                <<8,
                    9,
                    10,
                    11,
                    12,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    14,
                    15,
                    16,
                    17,
                    18,
                    19,
                    20,
                    21,
                    13,
                    13,
                    13,
                    22,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    23,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
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                    13,
                    13,
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                    13,
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                    13,
                    13,
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                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    13,
                    24,
                    24,
                    24,
                    24,
                    24,
                    24,
                    24,
                    24,
                    24,
                    24,
                    24,
                    24,
                    24,
                    24,
                    24,
                    24,
                    24,
                    24,
                    24,
                    24,
                    24,
                    24,
                    24,
                    24,
                    24,
                    13,
                    13,
                    13,
                    13,
                    13,
                    25,
                    26,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    146,
                    101,
                    223,
                    247,
                    64,
                    0,
                    129,
                    193,
                    67,
                    55,
                    141,
                    87,
                    2,
                    0,
                    10,
                    8,
                    192,
                    8,
                    14,
                    129,
                    23,
                    47,
                    12,
                    0,
                    192,
                    8,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    64,
                    85,
                    21,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    2,
                    0,
                    2,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    144,
                    46,
                    1,
                    175,
                    0,
                    0,
                    0,
                    0,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    0,
                    0,
                    0,
                    0,
                    254,
                    255,
                    251,
                    3,
                    254,
                    255,
                    251,
                    3,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    2,
                    0,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    2,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
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                    0,
                    0,
                    0,
                    0,
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                    0,
                    0,
                    0,
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                    0,
                    0,
                    0,
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                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    121,
                    51,
                    247,
                    0,
                    45,
                    72,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    16,
                    128,
                    30,
                    0,
                    0,
                    0,
                    0,
                    16,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    40,
                    2,
                    72,
                    0,
                    70,
                    8,
                    0,
                    0,
                    0,
                    0,
                    24,
                    120,
                    255,
                    15,
                    255,
                    3,
                    0,
                    2,
                    255,
                    3,
                    0,
                    0,
                    0,
                    3,
                    0,
                    0,
                    20,
                    0,
                    128,
                    0,
                    0,
                    0,
                    141,
                    137,
                    34,
                    228,
                    169,
                    95,
                    240,
                    48,
                    0,
                    17,
                    4,
                    0,
                    243,
                    204,
                    0,
                    0,
                    204,
                    0,
                    32,
                    2,
                    32,
                    0,
                    0,
                    128,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    4,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    251,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    15,
                    255,
                    255,
                    255,
                    255,
                    15,
                    0,
                    255,
                    255,
                    60,
                    0,
                    251,
                    3,
                    204,
                    48,
                    195,
                    201,
                    3,
                    0,
                    60,
                    128,
                    0,
                    0,
                    96,
                    194,
                    0,
                    80,
                    0,
                    0,
                    0,
                    0,
                    5,
                    0,
                    0,
                    0,
                    187,
                    183,
                    0,
                    0,
                    0,
                    0,
                    0,
                    192,
                    0,
                    0,
                    0,
                    128,
                    192,
                    191,
                    239,
                    255,
                    11,
                    251,
                    211,
                    219,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    32,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    192,
                    255,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    192,
                    3,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    255,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    32>>,
                Cp
            );

        false ->
            ((((((((Cp >= 16#ff100) andalso (Cp =< 16#1f10a)) orelse ((Cp >= 16#1f110)
            andalso (Cp =< 16#1f12d)))
            orelse ((Cp >= 16#1f130) andalso (Cp =< 16#1f169)))
            orelse ((Cp >= 16#1f170) andalso (Cp =< 16#1f18d)))
            orelse ((Cp >= 16#1f18f) andalso (Cp =< 16#1f190)))
            orelse ((Cp >= 16#1f19b) andalso (Cp =< 16#1f1ac)))
            orelse ((Cp >= 16#e0100) andalso (Cp =< 16#e01ef)))
            orelse ((Cp >= 16#f0000) andalso (Cp =< 16#ffffd))
    end.

-spec is_wide(integer()) -> boolean().
is_wide(Cp) ->
    case Cp =< 16#1ffff of
        true ->
            table_lookup(
                <<16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    17,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    18,
                    16,
                    19,
                    20,
                    21,
                    16,
                    16,
                    16,
                    22,
                    16,
                    16,
                    23,
                    24,
                    25,
                    26,
                    27,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    29,
                    16,
                    16,
                    16,
                    16,
                    30,
                    16,
                    16,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    31,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    28,
                    28,
                    16,
                    16,
                    16,
                    32,
                    33,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    34,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    28,
                    35,
                    28,
                    28,
                    28,
                    28,
                    36,
                    37,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    38,
                    28,
                    39,
                    40,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    41,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    16,
                    42,
                    43,
                    44,
                    45,
                    46,
                    47,
                    48,
                    49,
                    16,
                    50,
                    51,
                    16,
                    16,
                    16,
                    16,
                    16,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    12,
                    0,
                    6,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    30,
                    9,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    96,
                    0,
                    0,
                    48,
                    0,
                    0,
                    0,
                    255,
                    0,
                    0,
                    255,
                    15,
                    0,
                    0,
                    0,
                    0,
                    128,
                    0,
                    252,
                    8,
                    0,
                    2,
                    12,
                    0,
                    96,
                    48,
                    64,
                    16,
                    0,
                    0,
                    4,
                    44,
                    36,
                    32,
                    12,
                    0,
                    0,
                    0,
                    1,
                    0,
                    0,
                    0,
                    80,
                    184,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    224,
                    0,
                    0,
                    0,
                    1,
                    128,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    24,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    33,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    255,
                    255,
                    255,
                    251,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    15,
                    0,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    63,
                    0,
                    0,
                    0,
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                    255,
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                    255,
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                    255,
                    255,
                    255,
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                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    224,
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                    255,
                    255,
                    255,
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                    255,
                    255,
                    255,
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                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
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                    127,
                    253,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    159,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    63,
                    0,
                    120,
                    255,
                    255,
                    255,
                    0,
                    0,
                    4,
                    0,
                    0,
                    96,
                    0,
                    16,
                    0,
                    0,
                    0,
                    0,
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                    0,
                    0,
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                    0,
                    248,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    0,
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                    0,
                    0,
                    0,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    63,
                    16,
                    231,
                    240,
                    0,
                    24,
                    240,
                    31,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    255,
                    15,
                    1,
                    0,
                    0,
                    240,
                    255,
                    255,
                    255,
                    255,
                    255,
                    247,
                    191,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    255,
                    31,
                    255,
                    131,
                    255,
                    255,
                    255,
                    255,
                    255,
                    255,
                    127,
                    192,
                    255,
                    159,
                    255,
                    3,
                    255,
                    1>>,
                Cp
            );

        false ->
            (Cp >= 16#20000) andalso (Cp =< 16#40000)
    end.

-spec wcwidth(options(), integer()) -> integer().
wcwidth(Options, Cp) ->
    case Cp of
        _ when Cp =< 16#1f ->
            0;

        _ when Cp < 16#7f ->
            1;

        _ ->
            case is_ignorable(Cp) of
                true ->
                    0;

                false ->
                    case is_ambiguous(Cp) of
                        true ->
                            case erlang:element(3, Options) of
                                true ->
                                    2;

                                false ->
                                    1
                            end;

                        false ->
                            case is_wide(Cp) of
                                true ->
                                    2;

                                false ->
                                    1
                            end
                    end
            end
    end.

-spec do_grapheme_cluster(options(), binary()) -> integer().
do_grapheme_cluster(Options, Grapheme) ->
    gleam@list:fold(
        gleam@string:to_utf_codepoints(Grapheme),
        0,
        fun(Max, Cp) -> case gleam@string:utf_codepoint_to_int(Cp) of
                16#fe0f ->
                    gleam@int:max(Max, 2);

                Cp@1 ->
                    gleam@int:max(Max, wcwidth(Options, Cp@1))
            end end
    ).

-spec graphemes_width(options(), binary(), integer()) -> integer().
graphemes_width(Options, Str, Width) ->
    case gleam@string:pop_grapheme(Str) of
        {ok, {Grapheme, Str@1}} ->
            Grapheme_width = do_grapheme_cluster(Options, Grapheme),
            graphemes_width(Options, Str@1, Width + Grapheme_width);

        {error, nil} ->
            Width
    end.

-spec do_line(options(), binary()) -> integer().
do_line(Options, Str) ->
    case erlang:element(4, Options) of
        true ->
            graphemes_width(Options, Str, 0);

        false ->
            gleam@list:fold(
                gleam@string:to_utf_codepoints(Str),
                0,
                fun(Sum, Cp) ->
                    Sum + wcwidth(
                        Options,
                        gleam@string:utf_codepoint_to_int(Cp)
                    )
                end
            )
    end.

-spec line(binary(), list(option())) -> integer().
line(Str, Options) ->
    Options@1 = parse_options(Options),
    Str@1 = case erlang:element(2, Options@1) of
        true ->
            Str;

        false ->
            strip_ansi(Str)
    end,
    do_line(Options@1, Str@1).

-spec dimensions(binary(), list(option())) -> {integer(), integer()}.
dimensions(Str, Options) ->
    Options@1 = parse_options(Options),
    Str@1 = case erlang:element(2, Options@1) of
        true ->
            Str;

        false ->
            strip_ansi(Str)
    end,
    gleam@list:fold(
        gleam@string:split(Str@1, <<"\n"/utf8>>),
        {0, 0},
        fun(_use0, Line_str) ->
            {Rows, Cols} = _use0,
            {Rows + 1, gleam@int:max(Cols, do_line(Options@1, Line_str))}
        end
    ).

-spec grapheme_cluster(binary(), list(option())) -> integer().
grapheme_cluster(Grapheme, Options) ->
    do_grapheme_cluster(parse_options(Options), Grapheme).

-spec codepoint(integer(), list(option())) -> integer().
codepoint(Chr, Options) ->
    wcwidth(parse_options(Options), gleam@string:utf_codepoint_to_int(Chr)).

-spec int_codepoint(integer(), list(option())) -> integer().
int_codepoint(Cp, Options) ->
    wcwidth(parse_options(Options), Cp).