import {
  proxifyImageSrc,
  setProxyBase,
  getLatestUrl,
  extractPHash,
} from "./proxify-image-src";

describe("getLatestUrl", () => {
  it("1- should get the latest url", () => {
    const input = "https://i.imgur.com/muESb0B.png";

    expect(getLatestUrl(input)).toBe("https://i.imgur.com/muESb0B.png");
  });

  it("2- should get the latest url", () => {
    const input =
      "https://images.ecency.com/0x0/https://i.imgur.com/muESb0B.png";

    expect(getLatestUrl(input)).toBe("https://i.imgur.com/muESb0B.png");
  });

  it("3- should get the latest url", () => {
    const input =
      "https://images.ecency.com/0x0/https://images.hive.io/0x0/https://i.imgur.com/muESb0B.png";

    expect(getLatestUrl(input)).toBe("https://i.imgur.com/muESb0B.png");
  });
});

describe("extractPHash", () => {
  it("1- should extract hash", () => {
    const input =
      "https://images.ecency.com/p/RGgukq5E6HBNvuPpuJoWwfXPpi5ckcLESTB3nmmnMt8YnPwgHbJegFaUzokkErqT8JVe4zPL7GD3gy6aaZQERs3MF5KAGJQ1AL4MmhLWfmceyk6XXSqWaECh1YXC7aV.png?format=match&mode=fit";

    expect(extractPHash(input)).toBe(null);
  });

  it("2- no hash. should return null ", () => {
    const input = "https://i.imgur.com/muESb0B.png";

    expect(extractPHash(input)).toBe(null);
  });
});

describe("Proxify image src", () => {
  it("1- should proxify image src", () => {
    const input = "https://i.imgur.com/muESb0B.png";
    const expected =
      "https://steemitimages.com/0x0/https://i.imgur.com/muESb0B.png";

    expect(proxifyImageSrc(input)).toBe(expected);
  });

  it("2- should not proxify if already proxified", () => {
    const input =
      "https://images.ecency.com/0x0/https://i.imgur.com/muESb0B.png";
    const expected =
      "https://steemitimages.com/0x0/https://images.ecency.com/0x0/https://i.imgur.com/muESb0B.png";

    expect(proxifyImageSrc(input)).toBe(expected);
  });

  it("3- set proxy base", () => {
    setProxyBase("https://img.esteem.app");

    const input = "https://i.imgur.com/muESb0B.png";
    const expected =
      "https://steemitimages.com/0x0/https://i.imgur.com/muESb0B.png";

    expect(proxifyImageSrc(input)).toBe(expected);
  });

  it("4- replace already proxified", () => {
    setProxyBase("https://images.ecency.com");
    const input =
      "https://images.hive.blog/60x70/http://hivebuzz.me/@hiveonboard/upvotes.png?202008050233";
    const expected =
      "https://images.ecency.com/60x70/http://hivebuzz.me/@hiveonboard/upvotes.png?202008050233";

    expect(proxifyImageSrc(input)).toBe(expected);
  });

  it("5- normal proxify for uploads", () => {
    setProxyBase("https://images.ecency.com");
    const input =
      "https://images.hive.blog/DQmT7UTd6JTP3bB2fXzV6tv8u4cJ6fLijy2bUxatkLChzHD/IMG_6631.JPG";
    const expected =
      "https://steemitimages.com/0x0/https://images.hive.blog/DQmT7UTd6JTP3bB2fXzV6tv8u4cJ6fLijy2bUxatkLChzHD/IMG_6631.JPG";

    expect(proxifyImageSrc(input)).toBe(expected);
  });
});