import { Assert, UnitTest } from '@ephox/bedrock-client';
import { Gene, Logger, TestUniverse, TextGene } from '@ephox/boss';
import { Arr } from '@ephox/katamari';

import { breakPath, breakToRight } from 'ephox/robin/parent/Breaker';

UnitTest.test('BreakerTest', () => {
  const generator = () => {
    return TestUniverse(Gene('root', 'root', [
      Gene('d1', 'div', [
        TextGene('d1_t1', 'List: '),
        Gene('ol1', 'ol', [
          Gene('li1', 'li', [
            TextGene('li1_text', 'Apples')
          ]),
          Gene('li2', 'li', [
            TextGene('li2_text', 'Beans')
          ]),
          Gene('li3', 'li', [
            TextGene('li3_text', 'Carrots')
          ]),
          Gene('li4', 'li', [
            TextGene('li4_text', 'Diced Tomatoes')
          ])
        ])
      ])
    ]));
  };

  const doc1 = generator();
  breakToRight(doc1, doc1.find(doc1.get(), 'ol1').getOrDie(), doc1.find(doc1.get(), 'li3').getOrDie());
  Assert.eq('',
    'root(' +
    'd1(' +
    'd1_t1,' +
    'ol1(' +
    'li1(li1_text),li2(li2_text),li3(li3_text)' +
    '),' +
    'clone**<ol1>(' +
    'li4(li4_text)' +
    ')' +
    ')' +
    ')', Logger.basic(doc1.get()));

  const doc2 = generator();
  const result = breakPath(doc2, doc2.find(doc2.get(), 'li2_text').getOrDie(), (item) => {
    return item.name === 'ol';
  }, breakToRight);

  Assert.eq('', 'ol1', result.first.id);
  Assert.eq('', 'clone**<ol1>', result.second.getOrDie().id);
  Assert.eq('', [ 'li2->clone**<li2>', 'ol1->clone**<ol1>' ], Arr.map(result.splits, (spl) => {
    return spl.first.id + '->' + spl.second.id;
  }));
});