lamb

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

-export([from_name/1, is_alive/1, create_table/3, delete_table/1, insert/2, update/2, delete/2, get/2, all/2, batch/3, continue/1, count/2]).
-export_type([table/2, store/0, access/0, partial/1, step/0]).

-opaque table(GND, GNE) :: {table, gleam@erlang:reference_()} |
    {gleam_phantom, GND, GNE}.

-type store() :: set.

-type access() :: public | protected | private.

-type partial(GNF) :: {records, list(GNF), step()} | {'end', list(GNF)}.

-type step() :: any().

-file("/Users/chouzar/Bench/Projects/lamb/src/lamb.gleam", 73).
-spec from_atom(gleam@erlang@atom:atom_()) -> {ok, table(any(), any())} |
    {error, nil}.
from_atom(Name) ->
    case lamb_erlang_ffi:table_id(Name) of
        {ok, Table_id} ->
            {ok, {table, Table_id}};

        {error, _} ->
            {error, nil}
    end.

-file("/Users/chouzar/Bench/Projects/lamb/src/lamb.gleam", 66).
-spec from_name(binary()) -> {ok, table(any(), any())} | {error, nil}.
from_name(Name) ->
    case gleam_erlang_ffi:atom_from_string(Name) of
        {ok, Atom} ->
            from_atom(Atom);

        {error, _} ->
            {error, nil}
    end.

-file("/Users/chouzar/Bench/Projects/lamb/src/lamb.gleam", 80).
-spec is_alive(table(any(), any())) -> boolean().
is_alive(Table) ->
    {table, Table_id} = Table,
    case lamb_erlang_ffi:table_id(Table_id) of
        {ok, _} ->
            true;

        {error, _} ->
            false
    end.

-file("/Users/chouzar/Bench/Projects/lamb/src/lamb.gleam", 32).
-spec create_table(store(), access(), binary()) -> {ok, table(any(), any())} |
    {error, nil}.
create_table(Store, Access, Name) ->
    Name@1 = erlang:binary_to_atom(Name),
    case Access of
        private ->
            Table_id = lamb_erlang_ffi:create_table(Store, Access, Name@1),
            {ok, {table, Table_id}};

        protected ->
            case lamb_erlang_ffi:table_id(Name@1) of
                {ok, _} ->
                    {error, nil};

                {error, nil} ->
                    _pipe = lamb_erlang_ffi:create_table(Store, Access, Name@1),
                    from_atom(_pipe)
            end;

        public ->
            case lamb_erlang_ffi:table_id(Name@1) of
                {ok, _} ->
                    {error, nil};

                {error, nil} ->
                    _pipe = lamb_erlang_ffi:create_table(Store, Access, Name@1),
                    from_atom(_pipe)
            end
    end.

-file("/Users/chouzar/Bench/Projects/lamb/src/lamb.gleam", 55).
-spec delete_table(table(any(), any())) -> nil.
delete_table(Table) ->
    {table, Table_id} = Table,
    case is_alive(Table) of
        true ->
            ets:delete(Table_id);

        false ->
            Table_id
    end,
    nil.

-file("/Users/chouzar/Bench/Projects/lamb/src/lamb.gleam", 103).
-spec insert(table(GOG, GOH), list({GOG, GOH})) -> nil.
insert(Table, Rows) ->
    {table, Table_id} = Table,
    _assert_subject = ets:insert(Table_id, Rows),
    true = case _assert_subject of
        true -> _assert_subject;
        _assert_fail ->
            erlang:error(#{gleam_error => let_assert,
                        message => <<"Pattern match failed, no pattern matched the value."/utf8>>,
                        value => _assert_fail,
                        module => <<"lamb"/utf8>>,
                        function => <<"insert"/utf8>>,
                        line => 105})
    end,
    nil.

-file("/Users/chouzar/Bench/Projects/lamb/src/lamb.gleam", 110).
-spec update(table(GOL, GOM), lamb@query:'query'(GOL, GOM)) -> integer().
update(Table, Query) ->
    {table, Table_id} = Table,
    ets:select_replace(Table_id, [Query]).

-file("/Users/chouzar/Bench/Projects/lamb/src/lamb.gleam", 131).
-spec delete(table(GOR, GOS), lamb@query:'query'(GOR, GOS)) -> integer().
delete(Table, Query) ->
    {table, Table_id} = Table,
    ets:select_delete(
        Table_id,
        [begin
                _pipe = Query,
                lamb_query_erlang_ffi:update_body(_pipe, true)
            end]
    ).

-file("/Users/chouzar/Bench/Projects/lamb/src/lamb.gleam", 144).
-spec get(table(GOX, GOY), GOX) -> {ok, GOY} | {error, nil}.
get(Table, Index) ->
    {table, Table_id} = Table,
    lamb_erlang_ffi:get(Table_id, Index).

-file("/Users/chouzar/Bench/Projects/lamb/src/lamb.gleam", 149).
-spec all(table(GPD, GPE), lamb@query:'query'(GPD, GPE)) -> list(any()).
all(Table, Query) ->
    {table, Table_id} = Table,
    ets:select(Table_id, [Query]).

-file("/Users/chouzar/Bench/Projects/lamb/src/lamb.gleam", 162).
-spec batch(table(GPL, GPM), integer(), lamb@query:'query'(GPL, GPM)) -> partial(any()).
batch(Table, Limit, Query) ->
    {table, Table_id} = Table,
    lamb_erlang_ffi:search(Table_id, Limit, [Query]).

-file("/Users/chouzar/Bench/Projects/lamb/src/lamb.gleam", 171).
-spec continue(step()) -> partial(any()).
continue(Step) ->
    lamb_erlang_ffi:search(Step).

-file("/Users/chouzar/Bench/Projects/lamb/src/lamb.gleam", 175).
-spec count(table(GPV, GPW), lamb@query:'query'(GPV, GPW)) -> integer().
count(Table, Query) ->
    {table, Table_id} = Table,
    ets:select_count(
        Table_id,
        [begin
                _pipe = Query,
                lamb_query_erlang_ffi:update_body(_pipe, true)
            end]
    ).