import React from 'react';
import { storiesOf } from '@storybook/react';
import { action } from '@storybook/addon-actions';
import { withKnobs, boolean, select, number } from '@storybook/addon-knobs/react';
import { optionsKnob as options } from '@storybook/addon-knobs';
import withReadme from 'storybook-readme/with-readme';
import Readme from './README.md';
import { ComboBox, Icons, Button } from 'asc-web-components'
import Section from '../../../.storybook/decorators/section';

const iconNames = Object.keys(Icons);
const sizeOptions = ['base', 'middle', 'big', 'huge', 'content'];

iconNames.push("NONE");

storiesOf('Components|Input', module)
  .addDecorator(withKnobs)
  .addDecorator(withReadme(Readme))
  .add('combo box', () => {

    const comboOptions = [
      {
        key: 1,
        icon: 'CatalogEmployeeIcon',
        label: 'Option 1'
      },
      {
        key: 2,
        icon: 'CatalogGuestIcon',
        label: 'Option 2',
      },
      {
        key: 3,
        disabled: true,
        label: 'Option 3'
      },
      {
        key: 4,
        label: 'Option 4'
      },
      {
        key: 5,
        icon: 'CopyIcon',
        label: 'Option 5'
      },
      {
        key: 6,
        label: 'Option 6'
      },
      {
        key: 7,
        label: 'Option 7'
      }
    ];

    const needScrollDropDown = boolean('Need scroll dropdown', false);
    const dropDownMaxHeight = needScrollDropDown && number('dropDownMaxHeight', 200);
    const optionsMultiSelect = options('children',
      {
        button: 'button',
        icon: 'icon'
      },
      [],
      {
        display: 'multi-select',
      });

    let children = [];
    optionsMultiSelect.forEach(function (item, i) {
      switch (item) {
        case "button":
          children.push(<Button label="button" key={i} />);
          break;
        case "icon":
          children.push(<Icons.NavLogoIcon size="medium" key={i} />);
          break;
        default:
          break;
      }
    });

    return (
      <Section>
        <ComboBox
          options={comboOptions}
          onSelect={option => action("Selected option")(option)}
          selectedOption={{
            key: 0,
            label: 'Select'
          }}
          isDisabled={boolean('isDisabled', false)}
          noBorder={boolean('noBorder', false)}
          dropDownMaxHeight={dropDownMaxHeight}
          scaled={boolean('scaled', false)}
          size={select('size', sizeOptions, 'content')}
        >
          {children}
        </ComboBox>
      </Section>
    );
  });