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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
<title>gr-search-bar</title>

<script src="/bower_components/webcomponentsjs/custom-elements-es5-adapter.js"></script>

<script src="/bower_components/webcomponentsjs/webcomponents-lite.js"></script>
<script src="/bower_components/web-component-tester/browser.js"></script>
<script src="../../../test/test-pre-setup.js"></script>
<link rel="import" href="../../../test/common-test-setup.html"/>
<script src="/bower_components/page/page.js"></script>

<link rel="import" href="gr-search-bar.html">
<script src="../../../scripts/util.js"></script>

<script>void (0);</script>

<test-fixture id="basic">
  <template>
    <gr-search-bar></gr-search-bar>
  </template>
</test-fixture>

<script>
  suite('gr-search-bar tests', async () => {
    await readyToTest();
    const kb = window.Gerrit.KeyboardShortcutBinder;
    kb.bindShortcut(kb.Shortcut.SEARCH, '/');

    let element;
    let sandbox;

    setup(done => {
      sandbox = sinon.sandbox.create();
      element = fixture('basic');
      flush(done);
    });

    teardown(() => {
      sandbox.restore();
    });

    test('value is propagated to _inputVal', () => {
      element.value = 'foo';
      assert.equal(element._inputVal, 'foo');
    });

    getActiveElement = () => (document.activeElement.shadowRoot ?
      document.activeElement.shadowRoot.activeElement :
      document.activeElement);

    test('enter in search input fires event', done => {
      element.addEventListener('handle-search', () => {
        assert.notEqual(getActiveElement(), element.$.searchInput);
        assert.notEqual(getActiveElement(), element.$.searchButton);
        done();
      });
      element.value = 'test';
      MockInteractions.pressAndReleaseKeyOn(element.$.searchInput.$.input, 13,
          null, 'enter');
    });

    test('input blurred after commit', () => {
      const blurSpy = sandbox.spy(element.$.searchInput.$.input, 'blur');
      element.$.searchInput.text = 'fate/stay';
      MockInteractions.pressAndReleaseKeyOn(element.$.searchInput.$.input, 13,
          null, 'enter');
      assert.isTrue(blurSpy.called);
    });

    test('empty search query does not trigger nav', () => {
      const searchSpy = sandbox.spy();
      element.addEventListener('handle-search', searchSpy);
      element.value = '';
      MockInteractions.pressAndReleaseKeyOn(element.$.searchInput.$.input, 13,
          null, 'enter');
      assert.isFalse(searchSpy.called);
    });

    test('Predefined query op with no predication doesnt trigger nav', () => {
      const searchSpy = sandbox.spy();
      element.addEventListener('handle-search', searchSpy);
      element.value = 'added:';
      MockInteractions.pressAndReleaseKeyOn(element.$.searchInput.$.input, 13,
          null, 'enter');
      assert.isFalse(searchSpy.called);
    });

    test('predefined predicate query triggers nav', () => {
      const searchSpy = sandbox.spy();
      element.addEventListener('handle-search', searchSpy);
      element.value = 'age:1week';
      MockInteractions.pressAndReleaseKeyOn(element.$.searchInput.$.input, 13,
          null, 'enter');
      assert.isTrue(searchSpy.called);
    });

    test('undefined predicate query triggers nav', () => {
      const searchSpy = sandbox.spy();
      element.addEventListener('handle-search', searchSpy);
      element.value = 'random:1week';
      MockInteractions.pressAndReleaseKeyOn(element.$.searchInput.$.input, 13,
          null, 'enter');
      assert.isTrue(searchSpy.called);
    });

    test('empty undefined predicate query triggers nav', () => {
      const searchSpy = sandbox.spy();
      element.addEventListener('handle-search', searchSpy);
      element.value = 'random:';
      MockInteractions.pressAndReleaseKeyOn(element.$.searchInput.$.input, 13,
          null, 'enter');
      assert.isTrue(searchSpy.called);
    });

    test('keyboard shortcuts', () => {
      const focusSpy = sandbox.spy(element.$.searchInput, 'focus');
      const selectAllSpy = sandbox.spy(element.$.searchInput, 'selectAll');
      MockInteractions.pressAndReleaseKeyOn(document.body, 191, null, '/');
      assert.isTrue(focusSpy.called);
      assert.isTrue(selectAllSpy.called);
    });

    suite('_getSearchSuggestions', () => {
      test('Autocompletes accounts', () => {
        sandbox.stub(element, 'accountSuggestions', () =>
          Promise.resolve([{text: 'owner:fred@goog.co'}])
        );
        return element._getSearchSuggestions('owner:fr').then(s => {
          assert.equal(s[0].value, 'owner:fred@goog.co');
        });
      });

      test('Autocompletes groups', done => {
        sandbox.stub(element, 'groupSuggestions', () =>
          Promise.resolve([
            {text: 'ownerin:Polygerrit'},
            {text: 'ownerin:gerrit'},
          ])
        );
        element._getSearchSuggestions('ownerin:pol').then(s => {
          assert.equal(s[0].value, 'ownerin:Polygerrit');
          done();
        });
      });

      test('Autocompletes projects', done => {
        sandbox.stub(element, 'projectSuggestions', () =>
          Promise.resolve([
            {text: 'project:Polygerrit'},
            {text: 'project:gerrit'},
            {text: 'project:gerrittest'},
          ])
        );
        element._getSearchSuggestions('project:pol').then(s => {
          assert.equal(s[0].value, 'project:Polygerrit');
          done();
        });
      });

      test('Autocompletes simple searches', done => {
        element._getSearchSuggestions('is:o').then(s => {
          assert.equal(s[0].name, 'is:open');
          assert.equal(s[0].value, 'is:open');
          assert.equal(s[1].name, 'is:owner');
          assert.equal(s[1].value, 'is:owner');
          done();
        });
      });

      test('Does not autocomplete with no match', done => {
        element._getSearchSuggestions('asdasdasdasd').then(s => {
          assert.equal(s.length, 0);
          done();
        });
      });

      test('Autocompltes without is:mergable when disabled', done => {
        element._getSearchSuggestions('is:mergeab').then(s => {
          assert.equal(s.length, 0);
          done();
        });
      });
    });

    [
      'API_REF_UPDATED_AND_CHANGE_REINDEX',
      'REF_UPDATED_AND_CHANGE_REINDEX',
    ].forEach(mergeability => {
      suite(`mergeability as ${mergeability}`, () => {
        setup(done => {
          stub('gr-rest-api-interface', {
            getConfig() {
              return Promise.resolve({
                index: {
                  mergeabilityComputationBehavior: mergeability,
                },
              });
            },
          });

          element = fixture('basic');
          flush(done);
        });

        test('Autocompltes with is:mergable when enabled', done => {
          element._getSearchSuggestions('is:mergeab').then(s => {
            assert.equal(s.length, 2);
            assert.equal(s[0].name, 'is:mergeable');
            assert.equal(s[0].value, 'is:mergeable');
            assert.equal(s[1].name, '-is:mergeable');
            assert.equal(s[1].value, '-is:mergeable');
            done();
          });
        });
      });
    });
  });
</script>