// Copyright (c) 2023, Sudipto Chandra
// All rights reserved. Check LICENSE file for details.

// ignore: library_annotations
@Tags(['vm-only'])

import 'dart:typed_data';

import 'package:hashlib/codecs.dart';
import 'package:hashlib/hashlib.dart';
import 'package:test/test.dart';

const seed = 0x9e3779b185ebca8d;
final cases = fromHex(
  '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',
);
final secret = cases.sublist(7, 7 + 136 + 11);

String sum([Iterable<int>? data]) {
  return xxh3.convert(data?.toList() ?? []).hex();
}

String seedSum(int seed, [Iterable<int>? data]) {
  return XXH3(seed: seed).convert(data?.toList() ?? []).hex();
}

String secretSum([Iterable<int>? data]) {
  return XXH3(secret: secret).convert(data?.toList() ?? []).hex();
}

void main() {
  group('XXH3 test', () {
    test("xxh3code", () {
      var input = String.fromCharCodes(cases.take(12));
      final expected = 0xa713daf0dfbb77e7;
      expect(xxh3code(input), expected);
    });

    test("xxh3sum", () {
      var input = String.fromCharCodes(cases.take(12));
      final expected = 'a713daf0dfbb77e7';
      expect(xxh3sum(input), expected);
    });

    test('The secret length must be at least 136', () {
      for (int i = 0; i < 136; ++i) {
        expect(() => XXH3().withSecret(Uint8List(i)).convert([2]),
            throwsArgumentError);
      }
    });

    test("withSeed overrides the seed", () {
      var instance = XXH3(seed: 0).withSeed(seed);
      expect(instance.convert([]).hex(), "a8a6b918b2f0364a");
    });

    test("with input length = 0", () {
      expect(sum(), "2d06800538d394c2");
    });
    test("with input length = 0 and a seed", () {
      expect(seedSum(seed), "a8a6b918b2f0364a");
    });
    test("with input length = 1", () {
      expect(sum(cases.take(1)), "c44bdff4074eecdb");
    });
    test("with input length = 1 and a seed", () {
      expect(seedSum(seed, cases.take(1)), "032be332dd766ef8");
    });
    test("with input length = 6", () {
      expect(sum(cases.take(6)), "27b56a84cd2d7325");
    });
    test("with input length = 6 and a seed", () {
      expect(seedSum(seed, cases.take(6)), "84589c116ab59ab9");
    });
    test("with input length = 12", () {
      expect(sum(cases.take(12)), "a713daf0dfbb77e7");
    });
    test("with input length = 12 and a seed", () {
      expect(seedSum(seed, cases.take(12)), "e7303e1b2336de0e");
    });
    test("with input length = 24", () {
      expect(sum(cases.take(24)), "a3fe70bf9d3510eb");
    });
    test("with input length = 24 and a seed", () {
      expect(seedSum(seed, cases.take(24)), "850e80fc35bdd690");
    });
    test("with input length = 48", () {
      expect(sum(cases.take(48)), "397da259ecba1f11");
    });
    test("with input length = 48 and a seed", () {
      expect(seedSum(seed, cases.take(48)), "adc2cbaa44acc616");
    });
    test("with input length = 80", () {
      expect(sum(cases.take(80)), "bcdefbbb2c47c90a");
    });
    test("with input length = 80 and a seed", () {
      expect(seedSum(seed, cases.take(80)), "c6dd0cb699532e73");
    });
    test("with input length = 195", () {
      expect(sum(cases.take(195)), "cd94217ee362ec3a");
    });
    test("with input length = 195 and a seed", () {
      expect(seedSum(seed, cases.take(195)), "ba68003d370cb3d9");
    });
    test("with input length = 403", () {
      expect(sum(cases.take(403)), "cdeb804d65c6dea4");
    });
    test("with input length = 403 and a seed", () {
      expect(seedSum(seed, cases.take(403)), "6259f6ecfd6443fd");
    });
    test("with input length = 512", () {
      expect(sum(cases.take(512)), "617e49599013cb6b");
    });
    test("with input length = 512 and a seed", () {
      expect(seedSum(seed, cases.take(512)), "3ce457de14c27708");
    });
    test("with input length = 2048", () {
      expect(sum(cases.take(2048)), "dd59e2c3a5f038e0");
    });
    test("with input length = 2048 and a seed", () {
      expect(seedSum(seed, cases.take(2048)), "66f81670669ababc");
    });
    test("with input length = 2240", () {
      expect(sum(cases.take(2240)), "6e73a90539cf2948");
    });
    test("with input length = 2240 and a seed", () {
      expect(seedSum(seed, cases.take(2240)), "757ba8487d1b5247");
    });
    test("with input length = 2243", () {
      expect(sum(cases.take(2243)), "fdd97ddf7a83e7a9");
    });
    test("with input length = 2243 and a seed", () {
      expect(seedSum(seed, cases.take(2243)), "a2115d49b6729aed");
    });

    // test("with secret, length = 0", () {
    //   expect(secretSum(), "6775fd10343c92c3");
    // });
    // test("with secret, length = 1", () {
    //   expect(secretSum(cases.take(1)), "c3382c326e24e3cd");
    // });
    test("with secret, length = 6", () {
      expect(secretSum(cases.take(6)), "82c90ab0519369ad");
    });
    test("with secret, length = 12", () {
      expect(secretSum(cases.take(12)), "14631e773b78ec57");
    });
    test("with secret, length = 24", () {
      expect(secretSum(cases.take(24)), "cdd5542e4a9d9fe8");
    });
    test("with secret, length = 48", () {
      expect(secretSum(cases.take(48)), "33abd54d094b2534");
    });
    test("with secret, length = 80", () {
      expect(secretSum(cases.take(80)), "e687ba1684965297");
    });
    test("with secret, length = 195", () {
      expect(secretSum(cases.take(195)), "a057273f5eecfb20");
    });
    // test("with secret, length = 403", () {
    //   expect(secretSum(cases.take(403)), "f9c0ba5ba3af70b8");
    // });
    // test("with secret, length = 512", () {
    //   expect(secretSum(cases.take(512)), "7896e65dcfa09071");
    // });
    // test("with secret, length = 2048", () {
    //   expect(secretSum(cases.take(2048)), "d6545db87ecfd98c");
    // });
    // test("with secret, length = 2243", () {
    //   expect(secretSum(cases.take(2243)), "887810081c32460a");
    // });
  });
}