-module(oaspec@util@string_extra).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src/oaspec/util/string_extra.gleam").
-export([new/0, line/2, indent/3, blank_line/1, file_header/1, imports/2, to_string/1, join_with/2, doc_comment/2, doc_comment_indented/3, repeat_char/2]).

-if(?OTP_RELEASE >= 27).
-define(MODULEDOC(Str), -moduledoc(Str)).
-define(DOC(Str), -doc(Str)).
-else.
-define(MODULEDOC(Str), -compile([])).
-define(DOC(Str), -compile([])).
-endif.

-file("src/oaspec/util/string_extra.gleam", 10).
?DOC(" Create a new empty string builder.\n").
-spec new() -> gleam@string_tree:string_tree().
new() ->
    gleam@string_tree:new().

-file("src/oaspec/util/string_extra.gleam", 15).
?DOC(" Append a line to the string builder.\n").
-spec line(gleam@string_tree:string_tree(), binary()) -> gleam@string_tree:string_tree().
line(Sb, Text) ->
    _pipe = Sb,
    _pipe@1 = gleam@string_tree:append(_pipe, Text),
    gleam@string_tree:append(_pipe@1, <<"\n"/utf8>>).

-file("src/oaspec/util/string_extra.gleam", 22).
?DOC(" Append an indented line to the string builder.\n").
-spec indent(gleam@string_tree:string_tree(), integer(), binary()) -> gleam@string_tree:string_tree().
indent(Sb, Level, Text) ->
    Spaces = gleam@string:repeat(<<"  "/utf8>>, Level),
    _pipe = Sb,
    _pipe@1 = gleam@string_tree:append(_pipe, Spaces),
    _pipe@2 = gleam@string_tree:append(_pipe@1, Text),
    gleam@string_tree:append(_pipe@2, <<"\n"/utf8>>).

-file("src/oaspec/util/string_extra.gleam", 31).
?DOC(" Append a blank line.\n").
-spec blank_line(gleam@string_tree:string_tree()) -> gleam@string_tree:string_tree().
blank_line(Sb) ->
    _pipe = Sb,
    gleam@string_tree:append(_pipe, <<"\n"/utf8>>).

-file("src/oaspec/util/string_extra.gleam", 37).
?DOC(" Generate a file header with auto-generation notice.\n").
-spec file_header(binary()) -> gleam@string_tree:string_tree().
file_header(Version) ->
    _pipe = new(),
    _pipe@1 = line(
        _pipe,
        <<<<"// Code generated by oaspec v"/utf8, Version/binary>>/binary,
            ". DO NOT EDIT."/utf8>>
    ),
    blank_line(_pipe@1).

-file("src/oaspec/util/string_extra.gleam", 44).
?DOC(" Generate import statements.\n").
-spec imports(gleam@string_tree:string_tree(), list(binary())) -> gleam@string_tree:string_tree().
imports(Sb, Modules) ->
    Sb@2 = gleam@list:fold(Modules, Sb, fun(Sb@1, Module) -> _pipe = Sb@1,
            line(_pipe, <<"import "/utf8, Module/binary>>) end),
    _pipe@1 = Sb@2,
    blank_line(_pipe@1).

-file("src/oaspec/util/string_extra.gleam", 51).
?DOC(" Convert the string builder to a final string.\n").
-spec to_string(gleam@string_tree:string_tree()) -> binary().
to_string(Sb) ->
    unicode:characters_to_binary(Sb).

-file("src/oaspec/util/string_extra.gleam", 56).
?DOC(" Join a list of strings with a separator.\n").
-spec join_with(list(binary()), binary()) -> binary().
join_with(Items, Separator) ->
    gleam@string:join(Items, Separator).

-file("src/oaspec/util/string_extra.gleam", 61).
?DOC(" Wrap a string in Gleam doc comment style.\n").
-spec doc_comment(gleam@string_tree:string_tree(), binary()) -> gleam@string_tree:string_tree().
doc_comment(Sb, Text) ->
    case Text of
        <<""/utf8>> ->
            Sb;

        _ ->
            Lines = gleam@string:split(Text, <<"\n"/utf8>>),
            gleam@list:fold(Lines, Sb, fun(Sb@1, L) -> _pipe = Sb@1,
                    line(_pipe, <<"/// "/utf8, L/binary>>) end)
    end.

-file("src/oaspec/util/string_extra.gleam", 72).
?DOC(" Wrap a string in Gleam doc comment style with indentation.\n").
-spec doc_comment_indented(gleam@string_tree:string_tree(), integer(), binary()) -> gleam@string_tree:string_tree().
doc_comment_indented(Sb, Level, Text) ->
    case Text of
        <<""/utf8>> ->
            Sb;

        _ ->
            Lines = gleam@string:split(Text, <<"\n"/utf8>>),
            gleam@list:fold(Lines, Sb, fun(Sb@1, L) -> _pipe = Sb@1,
                    indent(_pipe, Level, <<"/// "/utf8, L/binary>>) end)
    end.

-file("src/oaspec/util/string_extra.gleam", 87).
?DOC(" Repeat a character n times\n").
-spec repeat_char(binary(), integer()) -> binary().
repeat_char(Char, N) ->
    gleam@string:repeat(Char, gleam@int:max(0, N)).