'use strict';

describe('assign ordered list', function () {
  // create a new pad before each test run
  beforeEach(function (cb) {
    helper.newPad(cb);
    this.timeout(60000);
  });

  it('inserts ordered list text', function (done) {
    const inner$ = helper.padInner$;
    const chrome$ = helper.padChrome$;

    const $insertorderedlistButton = chrome$('.buttonicon-insertorderedlist');
    $insertorderedlistButton.click();

    helper.waitFor(() => inner$('div').first().find('ol li').length === 1).done(done);
  });

  context('when user presses Ctrl+Shift+N', function () {
    context('and pad shortcut is enabled', function () {
      beforeEach(function () {
        makeSureShortcutIsEnabled('cmdShiftN');
        triggerCtrlShiftShortcut('N');
      });

      it('inserts unordered list', function (done) {
        helper.waitFor(() => helper.padInner$('div').first().find('ol li').length === 1).done(done);
      });
    });

    context('and pad shortcut is disabled', function () {
      beforeEach(function () {
        makeSureShortcutIsDisabled('cmdShiftN');
        triggerCtrlShiftShortcut('N');
      });

      it('does not insert unordered list', function (done) {
        helper.waitFor(
            () => helper.padInner$('div').first().find('ol li').length === 1).done(() => {
          expect().fail(() => 'Unordered list inserted, should ignore shortcut');
        }).fail(() => {
          done();
        });
      });
    });
  });

  context('when user presses Ctrl+Shift+1', function () {
    context('and pad shortcut is enabled', function () {
      beforeEach(function () {
        makeSureShortcutIsEnabled('cmdShift1');
        triggerCtrlShiftShortcut('1');
      });

      it('inserts unordered list', function (done) {
        helper.waitFor(() => helper.padInner$('div').first().find('ol li').length === 1).done(done);
      });
    });

    context('and pad shortcut is disabled', function () {
      beforeEach(function () {
        makeSureShortcutIsDisabled('cmdShift1');
        triggerCtrlShiftShortcut('1');
      });

      it('does not insert unordered list', function (done) {
        helper.waitFor(
            () => helper.padInner$('div').first().find('ol li').length === 1).done(() => {
          expect().fail(() => 'Unordered list inserted, should ignore shortcut');
        }).fail(() => {
          done();
        });
      });
    });
  });

  xit('issue #1125 keeps the numbered list on enter for the new line', function (done) {
    // EMULATES PASTING INTO A PAD
    const inner$ = helper.padInner$;
    const chrome$ = helper.padChrome$;

    const $insertorderedlistButton = chrome$('.buttonicon-insertorderedlist');
    $insertorderedlistButton.click();

    // type a bit, make a line break and type again
    const $firstTextElement = inner$('div span').first();
    $firstTextElement.sendkeys('line 1');
    $firstTextElement.sendkeys('{enter}');
    $firstTextElement.sendkeys('line 2');
    $firstTextElement.sendkeys('{enter}');

    helper.waitFor(() => inner$('div span').first().text().indexOf('line 2') === -1).done(() => {
      const $newSecondLine = inner$('div').first().next();
      const hasOLElement = $newSecondLine.find('ol li').length === 1;
      expect(hasOLElement).to.be(true);
      expect($newSecondLine.text()).to.be('line 2');
      const hasLineNumber = $newSecondLine.find('ol').attr('start') === 2;
      // This doesn't work because pasting in content doesn't work
      expect(hasLineNumber).to.be(true);
      done();
    });
  });

  const triggerCtrlShiftShortcut = (shortcutChar) => {
    const inner$ = helper.padInner$;
    const e = new inner$.Event(helper.evtType);
    e.ctrlKey = true;
    e.shiftKey = true;
    e.which = shortcutChar.toString().charCodeAt(0);
    inner$('#innerdocbody').trigger(e);
  };

  const makeSureShortcutIsDisabled = (shortcut) => {
    helper.padChrome$.window.clientVars.padShortcutEnabled[shortcut] = false;
  };
  const makeSureShortcutIsEnabled = (shortcut) => {
    helper.padChrome$.window.clientVars.padShortcutEnabled[shortcut] = true;
  };
});

describe('Pressing Tab in an OL increases and decreases indentation', function () {
  // create a new pad before each test run
  beforeEach(function (cb) {
    helper.newPad(cb);
    this.timeout(60000);
  });

  it('indent and de-indent list item with keypress', function (done) {
    const inner$ = helper.padInner$;
    const chrome$ = helper.padChrome$;

    // get the first text element out of the inner iframe
    const $firstTextElement = inner$('div').first();

    // select this text element
    $firstTextElement.sendkeys('{selectall}');

    const $insertorderedlistButton = chrome$('.buttonicon-insertorderedlist');
    $insertorderedlistButton.click();

    const e = new inner$.Event(helper.evtType);
    e.keyCode = 9; // tab
    inner$('#innerdocbody').trigger(e);

    expect(inner$('div').first().find('.list-number2').length === 1).to.be(true);
    e.shiftKey = true; // shift
    e.keyCode = 9; // tab
    inner$('#innerdocbody').trigger(e);

    helper.waitFor(() => inner$('div').first().find('.list-number1').length === 1).done(done);
  });
});


describe('Pressing indent/outdent button in an OL increases and ' +
    'decreases indentation and bullet / ol formatting', function () {
  // create a new pad before each test run
  beforeEach(function (cb) {
    helper.newPad(cb);
    this.timeout(60000);
  });

  it('indent and de-indent list item with indent button', function (done) {
    const inner$ = helper.padInner$;
    const chrome$ = helper.padChrome$;

    // get the first text element out of the inner iframe
    const $firstTextElement = inner$('div').first();

    // select this text element
    $firstTextElement.sendkeys('{selectall}');

    const $insertorderedlistButton = chrome$('.buttonicon-insertorderedlist');
    $insertorderedlistButton.click();

    const $indentButton = chrome$('.buttonicon-indent');
    $indentButton.click(); // make it indented twice

    expect(inner$('div').first().find('.list-number2').length === 1).to.be(true);

    const $outdentButton = chrome$('.buttonicon-outdent');
    $outdentButton.click(); // make it deindented to 1

    helper.waitFor(() => inner$('div').first().find('.list-number1').length === 1).done(done);
  });
});