import { expect } from "chai";
import * as _ from "lodash";
import * as from from "from2";
import * as os from "os";
import { inspect } from "util";

import { TokenEntry } from "../../../src/util/token-store";
import * as keychainParser from "../../../src/util/token-store/osx/osx-keychain-parser";
import * as tokenStore from "../../../src/util/token-store/osx/osx-token-store";

type DoneFunc = {(err?: Error): void};

//
// Sample keychain data to test parser
//

/* tslint:disable:no-octal-literal */
const entries = {
  entry1:
    'keychain: "/Users/chris/Library/Keychains/login.keychain"\n' +
    'class: "genp"' + "\n" +
    "attributes:" + "\n" +
    '    0x00000007 <blob>="azure"' + "\n" +
    "    0x00000008 <blob>=<NULL>" + "\n" +
    '    "acct"<blob>="a:b:c:d"' + "\n" +
    '    "cdat"<timedate>=0x32303134303630323137323535385A00  "20140602172558Z\\000"' + "\n" +
    '    "crtr"<uint32>=<NULL>' + "\n" +
    '    "cusi"<sint32>=<NULL>' + "\n" +
    '    "desc"<blob>="active directory token"' + "\n" +
    '    "gena"<blob>=<NULL>' + "\n" +
    '    "icmt"<blob>=<NULL>' + "\n" +
    '    "invi"<sint32>=<NULL>' + "\n" +
    '    "mdat"<timedate>=0x32303134303630323137323535385A00  "20140602172558Z\\000"' + "\n" +
    '    "nega"<sint32>=<NULL>' + "\n" +
    '    "prot"<blob>=<NULL>' + "\n" +
    '    "scrp"<sint32>=<NULL>' + "\n" +
    '    "svce"<blob>="azure"' + "\n" +
    '    "port"<uint32>=0x00000000' + "\n" +
    '    "type"<uint32>=<NULL>' + "\n",

  entry2:
    'keychain: "/Users/chris/Library/Keychains/login.keychain"' + "\n" +
    "class: 0x00000008" + "\n" +
    "attributes:" + "\n" +
    '    0x00000007 <blob>="azure"' + "\n" +
    "    0x00000008 <blob>=<NULL>" + "\n" +
    '    "acct"<blob>="e:f:g:h"' + "\n" +
    '    "cdat"<timedate>=0x32303134303630323137323735385A00  "20140602172758Z\\000"' + "\n" +
    '    "crtr"<uint32>=<NULL>' + "\n" +
    '    "cusi"<sint32>=<NULL>' + "\n" +
    '    "desc"<blob>="active directory token"' + "\n" +
    '    "gena"<blob>=<NULL>' + "\n" +
    '    "icmt"<blob>=<NULL>' + "\n" +
    '    "invi"<sint32>=<NULL>' + "\n" +
    '    "mdat"<timedate>=0x32303134303630323137323735385A00  "20140602172758Z\\000"' + "\n" +
    '    "nega"<sint32>=<NULL>' + "\n" +
    '    "prot"<blob>=<NULL>' + "\n" +
    '    "scrp"<sint32>=<NULL>' + "\n" +
    '    "svce"<blob>="azure"' + "\n" +
    '    "type"<uint32>=<NULL>' + "\n",

  badEntry:
  'keychain: "/Users/kundanap/Library/Keychains/login.keychain"' + "\n" +
  "class: 0x00000008" + "\n" +
  "attributes:" + "\n" +
  '    "acct"<blob>="bad guy"' + "\n" +
  '    "snbr"<blob>=""63X"' + "\n" +
  '    "cenc"<uint32>=0x00000003' + "\n",

  superbadEntry:
  'keychain: "/Users/kundanap/Library/Keychains/login.keychain"' + "\n" +
  "attributes:" + "\n" +
  '    "acct"<blob>="super bad guy"' + "\n"  + "\n" +
  '    0x12321432 <uint32>="$@#%^^$^^&^&%^63X"'
};

describe("storing complete data in keychain", function () {
  if (os.platform() !== "darwin") {
    console.log("These tests only run on Mac OSX");
    return;
  }

  const keychain = tokenStore.createOsxTokenStore();

  const testUser = "appcenter-user";
  const testPassword = "Sekret!";
  const testTokenId = "1234abcd";

  before(() => {
    return keychain.set(testUser, { id: testTokenId, token: testPassword });
  });

  after(() => keychain.remove(testUser));

  it("should have at least one item", async function (): Promise<void> {
    const c = await keychain.list().count().toPromise();
    expect(c).to.be.above(0);
  });

  it("should have expected entry", async function (): Promise<void> {
    const entry: TokenEntry = await keychain.get(testUser);
    console.log(`Entry is ${inspect(entry)}`);
    expect(entry).to.be.not.null;
    expect(entry.key).to.equal(testUser);
    expect(entry.accessToken.id).to.equal(testTokenId);
    expect(entry.accessToken.token).to.equal(testPassword);
  });
});

describe("storing data without a tokenId in keychain", function () {
  if (os.platform() !== "darwin") {
    console.log("These tests only run on Mac OSX");
    return;
  }

  const keychain = tokenStore.createOsxTokenStore();

  const testUser = "appcenter-user";
  const testPassword = "Sekret!";

  before(() => {
    return keychain.set(testUser, { id: null, token: testPassword });
  });

  after(() => keychain.remove(testUser));

  it("should have at least one item", async function (): Promise<void> {
    const c = await keychain.list().count().toPromise();
    expect(c).to.be.above(0);
  });

  it("should have expected entry", async function (): Promise<void> {
    const entry: TokenEntry = await keychain.get(testUser);
    console.log(`Entry is ${inspect(entry)}`);
    expect(entry).to.be.not.null;
    expect(entry.key).to.equal(testUser);
    expect(entry.accessToken.id).to.equal(undefined);
    expect(entry.accessToken.token).to.equal(testPassword);
  });
});