sprocket

-module(sprocket@internal@utils@ordered_map).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).

-export([new/0, from/3, from_list/1, insert/3, update/3, has_key/2, get/2, remove/2, size/1, iter/1, next/1, fold/3, map/2, index_map/2, find_next/2, find_previous/2, find/2]).
-export_type([keyed_item/2, ordered_map/2, ordered_map_iter/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.

?MODULEDOC(false).

-type keyed_item(JJE, JJF) :: {keyed_item, JJE, JJF}.

-opaque ordered_map(JJG, JJH) :: {ordered_map,
        list(keyed_item(JJG, JJH)),
        gleam@dict:dict(JJG, JJH),
        integer()}.

-opaque ordered_map_iter(JJI, JJJ) :: {ordered_map_iter,
        list(keyed_item(JJI, JJJ))}.

-file("src/sprocket/internal/utils/ordered_map.gleam", 16).
?DOC(false).
-spec new() -> ordered_map(any(), any()).
new() ->
    {ordered_map, [], maps:new(), 0}.

-file("src/sprocket/internal/utils/ordered_map.gleam", 20).
?DOC(false).
-spec from(list(keyed_item(JJO, JJP)), gleam@dict:dict(JJO, JJP), integer()) -> ordered_map(JJO, JJP).
from(Ordered, Map, Size) ->
    {ordered_map, Ordered, Map, Size}.

-file("src/sprocket/internal/utils/ordered_map.gleam", 28).
?DOC(false).
-spec from_list(list(keyed_item(JJX, JJY))) -> ordered_map(JJX, JJY).
from_list(Ordered) ->
    {R_ordered, Map@1, Size@1} = begin
        _pipe = Ordered,
        gleam@list:fold(
            _pipe,
            {[], maps:new(), 0},
            fun(Acc, Keyed_item) ->
                {Ordered@1, Map, Size} = Acc,
                {keyed_item, Key, Value} = Keyed_item,
                Keyed_item@1 = {keyed_item, Key, Value},
                case gleam@dict:has_key(Map, Key) of
                    true ->
                        {Ordered@1, Map, Size};

                    false ->
                        {[Keyed_item@1 | Ordered@1],
                            gleam@dict:insert(Map, Key, Value),
                            Size + 1}
                end
            end
        )
    end,
    {ordered_map, lists:reverse(R_ordered), Map@1, Size@1}.

-file("src/sprocket/internal/utils/ordered_map.gleam", 49).
?DOC(false).
-spec insert(ordered_map(JKE, JKF), JKE, JKF) -> ordered_map(JKE, JKF).
insert(M, Key, Value) ->
    {ordered_map,
        lists:reverse(
            [{keyed_item, Key, Value} | lists:reverse(erlang:element(2, M))]
        ),
        gleam@dict:insert(erlang:element(3, M), Key, Value),
        erlang:element(4, M) + 1}.

-file("src/sprocket/internal/utils/ordered_map.gleam", 58).
?DOC(false).
-spec update(ordered_map(JKK, JKL), JKK, JKL) -> ordered_map(JKK, JKL).
update(M, Key, Value) ->
    case gleam@dict:has_key(erlang:element(3, M), Key) of
        true ->
            {ordered_map,
                gleam@list:map(
                    erlang:element(2, M),
                    fun(Keyed_item) ->
                        {keyed_item, K, _} = Keyed_item,
                        case K =:= Key of
                            true ->
                                {keyed_item, Key, Value};

                            false ->
                                Keyed_item
                        end
                    end
                ),
                gleam@dict:insert(erlang:element(3, M), Key, Value),
                erlang:element(4, M)};

        false ->
            M
    end.

-file("src/sprocket/internal/utils/ordered_map.gleam", 76).
?DOC(false).
-spec has_key(ordered_map(JKQ, any()), JKQ) -> boolean().
has_key(M, Key) ->
    gleam@dict:has_key(erlang:element(3, M), Key).

-file("src/sprocket/internal/utils/ordered_map.gleam", 80).
?DOC(false).
-spec get(ordered_map(JKU, JKV), JKU) -> {ok, JKV} | {error, nil}.
get(M, Key) ->
    gleam_stdlib:map_get(erlang:element(3, M), Key).

-file("src/sprocket/internal/utils/ordered_map.gleam", 84).
?DOC(false).
-spec remove(ordered_map(JLA, JLB), JLA) -> ordered_map(JLA, JLB).
remove(M, Key) ->
    case gleam@dict:has_key(erlang:element(3, M), Key) of
        true ->
            {ordered_map,
                erlang:element(2, M),
                gleam@dict:delete(erlang:element(3, M), Key),
                erlang:element(4, M) - 1};

        false ->
            M
    end.

-file("src/sprocket/internal/utils/ordered_map.gleam", 96).
?DOC(false).
-spec size(ordered_map(any(), any())) -> integer().
size(M) ->
    erlang:element(4, M).

-file("src/sprocket/internal/utils/ordered_map.gleam", 100).
?DOC(false).
-spec iter(ordered_map(JLK, JLL)) -> ordered_map_iter(JLK, JLL).
iter(M) ->
    _pipe = erlang:element(2, M),
    {ordered_map_iter, _pipe}.

-file("src/sprocket/internal/utils/ordered_map.gleam", 105).
?DOC(false).
-spec next(ordered_map_iter(JLQ, JLR)) -> {ok,
        {ordered_map_iter(JLQ, JLR), keyed_item(JLQ, JLR)}} |
    {error, nil}.
next(Iter) ->
    case Iter of
        {ordered_map_iter, []} ->
            {error, nil};

        {ordered_map_iter, [Item | Rest]} ->
            {ok, {{ordered_map_iter, Rest}, Item}}
    end.

-file("src/sprocket/internal/utils/ordered_map.gleam", 115).
?DOC(false).
-spec fold(ordered_map(JMA, JMB), JME, fun((JME, keyed_item(JMA, JMB)) -> JME)) -> JME.
fold(M, Acc, Func) ->
    _pipe = erlang:element(2, M),
    gleam@list:fold(_pipe, Acc, Func).

-file("src/sprocket/internal/utils/ordered_map.gleam", 121).
?DOC(false).
-spec map(ordered_map(JMH, JMI), fun((keyed_item(JMH, JMI)) -> JMN)) -> list(JMN).
map(M, Func) ->
    _pipe = erlang:element(2, M),
    gleam@list:map(_pipe, Func).

-file("src/sprocket/internal/utils/ordered_map.gleam", 127).
?DOC(false).
-spec index_map(
    ordered_map(JMP, JMQ),
    fun((keyed_item(JMP, JMQ), integer()) -> JMV)
) -> list(JMV).
index_map(M, Func) ->
    _pipe = erlang:element(2, M),
    gleam@list:index_map(_pipe, Func).

-file("src/sprocket/internal/utils/ordered_map.gleam", 150).
?DOC(false).
-spec find_next_helper(list(keyed_item(any(), JNE))) -> {ok, JNE} | {error, nil}.
find_next_helper(Ordered) ->
    case Ordered of
        [Item | _] ->
            {ok, erlang:element(3, Item)};

        _ ->
            {error, nil}
    end.

-file("src/sprocket/internal/utils/ordered_map.gleam", 136).
?DOC(false).
-spec find_next(ordered_map(JMX, JMY), JMX) -> {ok, JMY} | {error, nil}.
find_next(M, Key) ->
    case erlang:element(2, M) of
        [] ->
            {error, nil};

        [Item | Rest] ->
            case Item of
                {keyed_item, K, _} ->
                    case K =:= Key of
                        true ->
                            find_next_helper(Rest);

                        false ->
                            find_next(
                                {ordered_map,
                                    Rest,
                                    erlang:element(3, M),
                                    erlang:element(4, M)},
                                Key
                            )
                    end
            end
    end.

-file("src/sprocket/internal/utils/ordered_map.gleam", 162).
?DOC(false).
-spec find_previous_helper(ordered_map(JNQ, JNR), JNQ, {ok, JNR} | {error, nil}) -> {ok,
        JNR} |
    {error, nil}.
find_previous_helper(M, Key, Prev) ->
    case erlang:element(2, M) of
        [] ->
            {error, nil};

        [Item | Rest] ->
            case Item of
                {keyed_item, K, V} ->
                    case K =:= Key of
                        true ->
                            Prev;

                        false ->
                            find_previous_helper(
                                {ordered_map,
                                    Rest,
                                    erlang:element(3, M),
                                    erlang:element(4, M)},
                                Key,
                                {ok, V}
                            )
                    end
            end
    end.

-file("src/sprocket/internal/utils/ordered_map.gleam", 158).
?DOC(false).
-spec find_previous(ordered_map(JNK, JNL), JNK) -> {ok, JNL} | {error, nil}.
find_previous(M, Key) ->
    find_previous_helper(M, Key, {error, nil}).

-file("src/sprocket/internal/utils/ordered_map.gleam", 181).
?DOC(false).
-spec find(ordered_map(JNY, JNZ), fun((keyed_item(JNY, JNZ)) -> boolean())) -> {ok,
        keyed_item(JNY, JNZ)} |
    {error, nil}.
find(M, Find_by) ->
    case erlang:element(2, M) of
        [] ->
            {error, nil};

        [Item | Rest] ->
            case Item of
                {keyed_item, K, V} ->
                    case Find_by(Item) of
                        true ->
                            {ok, {keyed_item, K, V}};

                        false ->
                            find(
                                {ordered_map,
                                    Rest,
                                    erlang:element(3, M),
                                    erlang:element(4, M)},
                                Find_by
                            )
                    end
            end
    end.