ranged_int

-module(ranged_int@builtin@uint128).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).
-define(FILEPATH, "src/ranged_int/builtin/uint128.gleam").
-export([to_bigint/1, from_bigint/1, compare/2, add/2, subtract/2, multiply/2, divide/2, divide_no_zero/2, modulo/2, modulo_no_zero/2, remainder/2, remainder_no_zero/2, power/2, overflow/1, eject/1]).
-export_type([uint128/0]).

-opaque uint128() :: {uint128, bigi:big_int()}.

-file("src/ranged_int/builtin/uint128.gleam", 19).
-spec to_bigint(uint128()) -> bigi:big_int().
to_bigint(Uint) ->
    erlang:element(2, Uint).

-file("src/ranged_int/builtin/uint128.gleam", 77).
-spec limits() -> ranged_int@interface:limits(ranged_int@interface:overflowable()).
limits() ->
    Min = bigi_ffi:zero(),
    B128@1 = case bigi_ffi:power(bigi_ffi:from(2), bigi_ffi:from(128)) of
        {ok, B128} -> B128;
        _assert_fail ->
            erlang:error(#{gleam_error => let_assert,
                        message => <<"Pattern match failed, no pattern matched the value."/utf8>>,
                        file => <<?FILEPATH/utf8>>,
                        module => <<"ranged_int/builtin/uint128"/utf8>>,
                        function => <<"limits"/utf8>>,
                        line => 79,
                        value => _assert_fail,
                        start => 1744,
                        'end' => 1814,
                        pattern_start => 1755,
                        pattern_end => 1763})
    end,
    Max = bigi_ffi:subtract(B128@1, bigi_ffi:from(1)),
    ranged_int@interface:overflowable_limits(Min, Max).

-file("src/ranged_int/builtin/uint128.gleam", 85).
-spec from_bigint_unsafe(bigi:big_int()) -> uint128().
from_bigint_unsafe(Value) ->
    {uint128, Value}.

-file("src/ranged_int/builtin/uint128.gleam", 15).
-spec from_bigint(bigi:big_int()) -> {ok, uint128()} |
    {error, ranged_int@utils:overflow()}.
from_bigint(Value) ->
    ranged_int@interface:from_bigint(
        Value,
        {interface, fun to_bigint/1, fun from_bigint_unsafe/1, fun limits/0}
    ).

-file("src/ranged_int/builtin/uint128.gleam", 23).
-spec compare(uint128(), uint128()) -> gleam@order:order().
compare(A, B) ->
    ranged_int@interface:compare(
        A,
        B,
        {interface, fun to_bigint/1, fun from_bigint_unsafe/1, fun limits/0}
    ).

-file("src/ranged_int/builtin/uint128.gleam", 27).
-spec add(uint128(), bigi:big_int()) -> {ok, uint128()} |
    {error, ranged_int@utils:overflow()}.
add(A, B) ->
    ranged_int@interface:math_op(
        A,
        B,
        {interface, fun to_bigint/1, fun from_bigint_unsafe/1, fun limits/0},
        fun bigi_ffi:add/2
    ).

-file("src/ranged_int/builtin/uint128.gleam", 31).
-spec subtract(uint128(), bigi:big_int()) -> {ok, uint128()} |
    {error, ranged_int@utils:overflow()}.
subtract(A, B) ->
    ranged_int@interface:math_op(
        A,
        B,
        {interface, fun to_bigint/1, fun from_bigint_unsafe/1, fun limits/0},
        fun bigi_ffi:subtract/2
    ).

-file("src/ranged_int/builtin/uint128.gleam", 35).
-spec multiply(uint128(), bigi:big_int()) -> {ok, uint128()} |
    {error, ranged_int@utils:overflow()}.
multiply(A, B) ->
    ranged_int@interface:math_op(
        A,
        B,
        {interface, fun to_bigint/1, fun from_bigint_unsafe/1, fun limits/0},
        fun bigi_ffi:multiply/2
    ).

-file("src/ranged_int/builtin/uint128.gleam", 39).
-spec divide(uint128(), bigi:big_int()) -> {ok, uint128()} |
    {error, ranged_int@utils:overflow()}.
divide(A, B) ->
    ranged_int@interface:math_op(
        A,
        B,
        {interface, fun to_bigint/1, fun from_bigint_unsafe/1, fun limits/0},
        fun bigi_ffi:divide/2
    ).

-file("src/ranged_int/builtin/uint128.gleam", 43).
-spec divide_no_zero(uint128(), bigi:big_int()) -> {ok,
        {ok, uint128()} | {error, ranged_int@utils:overflow()}} |
    {error, nil}.
divide_no_zero(A, B) ->
    ranged_int@interface:fallible_op(
        A,
        B,
        {interface, fun to_bigint/1, fun from_bigint_unsafe/1, fun limits/0},
        fun bigi_ffi:divide_no_zero/2
    ).

-file("src/ranged_int/builtin/uint128.gleam", 47).
-spec modulo(uint128(), bigi:big_int()) -> {ok, uint128()} |
    {error, ranged_int@utils:overflow()}.
modulo(A, B) ->
    ranged_int@interface:math_op(
        A,
        B,
        {interface, fun to_bigint/1, fun from_bigint_unsafe/1, fun limits/0},
        fun bigi_ffi:modulo/2
    ).

-file("src/ranged_int/builtin/uint128.gleam", 51).
-spec modulo_no_zero(uint128(), bigi:big_int()) -> {ok,
        {ok, uint128()} | {error, ranged_int@utils:overflow()}} |
    {error, nil}.
modulo_no_zero(A, B) ->
    ranged_int@interface:fallible_op(
        A,
        B,
        {interface, fun to_bigint/1, fun from_bigint_unsafe/1, fun limits/0},
        fun bigi_ffi:modulo_no_zero/2
    ).

-file("src/ranged_int/builtin/uint128.gleam", 55).
-spec remainder(uint128(), bigi:big_int()) -> {ok, uint128()} |
    {error, ranged_int@utils:overflow()}.
remainder(A, B) ->
    ranged_int@interface:math_op(
        A,
        B,
        {interface, fun to_bigint/1, fun from_bigint_unsafe/1, fun limits/0},
        fun bigi_ffi:remainder/2
    ).

-file("src/ranged_int/builtin/uint128.gleam", 59).
-spec remainder_no_zero(uint128(), bigi:big_int()) -> {ok,
        {ok, uint128()} | {error, ranged_int@utils:overflow()}} |
    {error, nil}.
remainder_no_zero(A, B) ->
    ranged_int@interface:fallible_op(
        A,
        B,
        {interface, fun to_bigint/1, fun from_bigint_unsafe/1, fun limits/0},
        fun bigi_ffi:remainder_no_zero/2
    ).

-file("src/ranged_int/builtin/uint128.gleam", 63).
-spec power(uint128(), ranged_int@builtin@uint:uint()) -> {ok, uint128()} |
    {error, ranged_int@utils:overflow()}.
power(A, B) ->
    Result@1 = case ranged_int@interface:fallible_op(
        A,
        ranged_int@builtin@uint:to_bigint(B),
        {interface, fun to_bigint/1, fun from_bigint_unsafe/1, fun limits/0},
        fun bigi_ffi:power/2
    ) of
        {ok, Result} -> Result;
        _assert_fail ->
            erlang:error(#{gleam_error => let_assert,
                        message => <<"Pattern match failed, no pattern matched the value."/utf8>>,
                        file => <<?FILEPATH/utf8>>,
                        module => <<"ranged_int/builtin/uint128"/utf8>>,
                        function => <<"power"/utf8>>,
                        line => 64,
                        value => _assert_fail,
                        start => 1435,
                        'end' => 1525,
                        pattern_start => 1446,
                        pattern_end => 1456})
    end,
    Result@1.

-file("src/ranged_int/builtin/uint128.gleam", 69).
-spec overflow({ok, uint128()} | {error, ranged_int@utils:overflow()}) -> uint128().
overflow(Op) ->
    ranged_int@interface:overflow(
        Op,
        {interface, fun to_bigint/1, fun from_bigint_unsafe/1, fun limits/0}
    ).

-file("src/ranged_int/builtin/uint128.gleam", 73).
-spec eject({ok, uint128()} | {error, ranged_int@utils:overflow()}) -> bigi:big_int().
eject(Op) ->
    ranged_int@interface:eject(
        Op,
        {interface, fun to_bigint/1, fun from_bigint_unsafe/1, fun limits/0}
    ).