import React from 'react';
import {
  Page,
  Masthead,
  MastheadToggle,
  MastheadMain,
  MastheadBrand,
  MastheadContent,
  PageSidebar,
  PageSidebarBody,
  PageSection,
  PageSectionVariants,
  PageToggleButton,
  Toolbar,
  ToolbarContent,
  ToolbarItem
} from '@breakaway/preact-core';
import BarsIcon from '@patternfly/react-icons/dist/esm/icons/bars-icon';

export const PageMultipleSidebarBody: React.FunctionComponent = () => {
  const [isSidebarOpen, setIsSidebarOpen] = React.useState(true);

  const onSidebarToggle = () => {
    setIsSidebarOpen(!isSidebarOpen);
  };

  const headerToolbar = (
    <Toolbar id="multiple-sidebar-body-toolbar">
      <ToolbarContent>
        <ToolbarItem>header-tools</ToolbarItem>
      </ToolbarContent>
    </Toolbar>
  );

  const header = (
    <Masthead>
      <MastheadToggle>
        <PageToggleButton
          variant="plain"
          aria-label="Global navigation"
          isSidebarOpen={isSidebarOpen}
          onSidebarToggle={onSidebarToggle}
          id="multiple-sidebar-body-nav-toggle"
        >
          <BarsIcon />
        </PageToggleButton>
      </MastheadToggle>
      <MastheadMain>
        <MastheadBrand href="https://patternfly.org" target="_blank">
          Logo
        </MastheadBrand>
      </MastheadMain>
      <MastheadContent>{headerToolbar}</MastheadContent>
    </Masthead>
  );

  const sidebar = (
    <PageSidebar isSidebarOpen={isSidebarOpen} id="multiple-sidebar-body-sidebar">
      <PageSidebarBody usePageInsets>First sidebar body (with insets)</PageSidebarBody>
      <PageSidebarBody isFilled={true}>Second sidebar body (with fill)</PageSidebarBody>
      <PageSidebarBody isFilled={false} usePageInsets>
        Third sidebar body (with insets and no fill)
      </PageSidebarBody>
    </PageSidebar>
  );

  return (
    <Page header={header} sidebar={sidebar}>
      <PageSection variant={PageSectionVariants.darker}>Section with darker background</PageSection>
      <PageSection variant={PageSectionVariants.dark}>Section with dark background</PageSection>
      <PageSection variant={PageSectionVariants.light}>Section with light background</PageSection>
    </Page>
  );
};