import { expect, it } from "./deps.test.ts";
import { Hasher, HashOutputMode } from "./hashing.ts";

const assertEquals = (a: any, b: any) => expect(a).toEqual(b);

it("hasher", () => {
  assertEquals(Hasher.tagFromURL(""), null);
  assertEquals(Hasher.tagFromURL("http://"), null);
  assertEquals(Hasher.tagFromURL("http://localhost"), "localhost");
  assertEquals(Hasher.tagFromURL("http://localhost/"), "localhost");
  assertEquals(Hasher.tagFromURL("http://localhost:22000"), "localhost");
  assertEquals(Hasher.tagFromURL("http://localhost:22000/"), "localhost");
  assertEquals(
    Hasher.tagFromURL("http://localhost:22000/index.html"),
    "localhost",
  );
  assertEquals(Hasher.tagFromURL("http://website.net"), "website");
  assertEquals(Hasher.tagFromURL("http://website.net/"), "website");
  assertEquals(Hasher.tagFromURL("http://website.co.uk"), "website");
  assertEquals(Hasher.tagFromURL("http://website.co.jp/"), "website");
  assertEquals(Hasher.tagFromURL("http://www.bigpage.com"), "bigpage");
  assertEquals(Hasher.tagFromURL("https://www.securesite.com"), "securesite");
  assertEquals(
    Hasher.tagFromURL("http://domain.bigsite.com/page/path/?a=5"),
    "bigsite",
  );
  assertEquals(
    Hasher.tagFromURL("https://domains.securebigsite.com/?a=5&c=3"),
    "securebigsite",
  );

  let hasher = new Hasher(
    "5DB6DAF0-8F1D-4FB2-9845-F3E2390FB5BB",
    "http://www.test.com/",
  );
  assertEquals(
    hasher.getHash(
      "password",
      "test",
      { length: 12, mode: HashOutputMode.ALNUM },
    ),
    "JNiDEjUp0oKs",
  );
  assertEquals(
    hasher.getHash(
      "password",
      "test",
      { length: 16, mode: HashOutputMode.ALNUM },
    ),
    "JNiDEjUp0oKsDFLi",
  );
  assertEquals(
    hasher.getHash(
      "password",
      "test",
      { length: 12, mode: HashOutputMode.DIGITS },
    ),
    "152463290522",
  );
  assertEquals(
    hasher.getHash(
      "password",
      "test",
      { length: 12, mode: HashOutputMode.CHARS },
    ),
    "JNi/'jUp0oKs",
  );

  assertEquals(hasher.tryHashing("password"), null);
  assertEquals(hasher.tryHashing("password#"), "JNiDEjUp0oKs");
  assertEquals(hasher.tryHashing("password@othersite#"), "D7w1bBtgYcAT");
  assertEquals(hasher.tryHashing("password@othersite~d#"), "576163306621");
  assertEquals(hasher.tryHashing("password@othersite~8#"), "D7w1bBtg");
  assertEquals(hasher.tryHashing("password@othersite~14c#"), "DPw1bBtgYcAT!P");
  assertEquals(hasher.tryHashing("password~c#"), "JNi/'jUp0oKs");
  assertEquals(hasher.tryHashing("password~4#"), "JDe4");
  assertEquals(hasher.tryHashing("password~10d#"), "1524632905");

  hasher = new Hasher("5DB6DAF0-8F1D-4FB2-9845-F3E2390FB5BB");
  assertEquals(hasher.tryHashing("password#"), null);
  assertEquals(hasher.tryHashing("password@test#"), "JNiDEjUp0oKs");
});