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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
<meta charset="utf-8">
<title>gr-repo-plugin-config</title>

<script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>

<script src="/node_modules/@webcomponents/webcomponentsjs/webcomponents-lite.js"></script>
<script src="/components/wct-browser-legacy/browser.js"></script>

<test-fixture id="basic">
  <template>
    <gr-repo-plugin-config></gr-repo-plugin-config>
  </template>
</test-fixture>

<script type="module">
import '../../../test/common-test-setup.js';
import './gr-repo-plugin-config.js';
suite('gr-repo-plugin-config tests', () => {
  let element;
  let sandbox;

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

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

  test('_computePluginConfigOptions', () => {
    assert.deepEqual(element._computePluginConfigOptions(), []);
    assert.deepEqual(element._computePluginConfigOptions({}), []);
    assert.deepEqual(element._computePluginConfigOptions({base: {}}), []);
    assert.deepEqual(element._computePluginConfigOptions(
        {base: {config: {}}}), []);
    assert.deepEqual(element._computePluginConfigOptions(
        {base: {config: {testKey: 'testInfo'}}}),
    [{_key: 'testKey', info: 'testInfo'}]);
  });

  test('_computeDisabled', () => {
    assert.isFalse(element._computeDisabled(false, true));
    assert.isTrue(element._computeDisabled(false, undefined));
    assert.isTrue(element._computeDisabled(false, null));
    assert.isTrue(element._computeDisabled(false, false));
    assert.isTrue(element._computeDisabled(true, true));
  });

  test('_handleChange', () => {
    const eventStub = sandbox.stub(element, 'dispatchEvent');
    element.pluginData = {
      name: 'testName',
      config: {plugin: {value: 'test'}},
    };
    element._handleChange({
      _key: 'plugin',
      info: {value: 'newTest'},
      notifyPath: 'plugin.value',
    });

    assert.isTrue(eventStub.called);

    const {detail} = eventStub.lastCall.args[0];
    assert.equal(detail.name, 'testName');
    assert.deepEqual(detail.config, {plugin: {value: 'newTest'}});
    assert.equal(detail.notifyPath, 'testName.plugin.value');
  });

  suite('option types', () => {
    let changeStub;
    let buildStub;

    setup(() => {
      changeStub = sandbox.stub(element, '_handleChange');
      buildStub = sandbox.stub(element, '_buildConfigChangeInfo');
    });

    test('ARRAY type option', () => {
      element.pluginData = {
        name: 'testName',
        config: {plugin: {value: 'test', type: 'ARRAY', editable: true}},
      };
      flushAsynchronousOperations();

      const editor = element.shadowRoot
          .querySelector('gr-plugin-config-array-editor');
      assert.ok(editor);
      element._handleArrayChange({detail: 'test'});
      assert.isTrue(changeStub.called);
      assert.equal(changeStub.lastCall.args[0], 'test');
    });

    test('BOOLEAN type option', () => {
      element.pluginData = {
        name: 'testName',
        config: {plugin: {value: 'true', type: 'BOOLEAN', editable: true}},
      };
      flushAsynchronousOperations();

      const toggle = element.shadowRoot
          .querySelector('paper-toggle-button');
      assert.ok(toggle);
      toggle.click();
      flushAsynchronousOperations();

      assert.isTrue(buildStub.called);
      assert.deepEqual(buildStub.lastCall.args, ['false', 'plugin']);

      assert.isTrue(changeStub.called);
    });

    test('INT/LONG/STRING type option', () => {
      element.pluginData = {
        name: 'testName',
        config: {plugin: {value: 'test', type: 'STRING', editable: true}},
      };
      flushAsynchronousOperations();

      const input = element.shadowRoot
          .querySelector('input');
      assert.ok(input);
      input.value = 'newTest';
      input.dispatchEvent(new Event('input'));
      flushAsynchronousOperations();

      assert.isTrue(buildStub.called);
      assert.deepEqual(buildStub.lastCall.args, ['newTest', 'plugin']);

      assert.isTrue(changeStub.called);
    });

    test('LIST type option', () => {
      const permitted_values = ['test', 'newTest'];
      element.pluginData = {
        name: 'testName',
        config: {plugin:
          {value: 'test', type: 'LIST', editable: true, permitted_values},
        },
      };
      flushAsynchronousOperations();

      const select = element.shadowRoot
          .querySelector('select');
      assert.ok(select);
      select.value = 'newTest';
      select.dispatchEvent(new Event(
          'change', {bubbles: true, composed: true}));
      flushAsynchronousOperations();

      assert.isTrue(buildStub.called);
      assert.deepEqual(buildStub.lastCall.args, ['newTest', 'plugin']);

      assert.isTrue(changeStub.called);
    });
  });

  test('_buildConfigChangeInfo', () => {
    element.pluginData = {
      name: 'testName',
      config: {plugin: {value: 'test'}},
    };
    const detail = element._buildConfigChangeInfo('newTest', 'plugin');
    assert.equal(detail._key, 'plugin');
    assert.deepEqual(detail.info, {value: 'newTest'});
    assert.equal(detail.notifyPath, 'plugin.value');
  });
});
</script>