import * as React from 'react';
import {defineMessages} from 'react-intl';
import {Grid} from '@trussworks/react-uswds';
import {FormattedMessage, useIntl} from 'gatsby-plugin-intl';

import AreasOfFocusList from '../components/areasOfFocusList';
import AlertWrapper from '../components/AlertWrapper';
import J40MainGridContainer from '../components/J40MainGridContainer';
import Layout from '../components/layout';

interface IndexPageProps {
  location: Location;
}

// markup
const IndexPage = ({location}: IndexPageProps) => {
  const intl = useIntl();
  const messages = defineMessages({
    aboutHeader: {
      id: 'index.aboutContent.header',
      defaultMessage: 'About Justice40',
      description: 'h1 header on About page',
    },
    presidentalLinkUri: {
      id: 'index.presidentalLinkUri',
      defaultMessage: 'https://www.whitehouse.gov/briefing-room/' +
        'presidential-actions/2021/01/27/' +
        'executive-order-on-tackling-the-climate-' +
        'crisis-at-home-and-abroad/',
      description: 'Link url to presidential actions executive order. Part of paragraph 3',
    },
    presidentalLinkLabel: {
      id: 'index.presidentalLinkLabel',
      defaultMessage: 'Executive Order on Tackling the Climate Crisis at Home and Abroad.',
      description: 'Link url to presidential actions executive order. Part of paragraph 3',
    },
    transparentLabel: {
      id: 'index.section3.transparentLabel',
      defaultMessage: 'Transparent:',
      description: 'Italic label for 1st paragraph of section 3 on index page',
    },
    inclusiveLabel: {
      id: 'index.section3.inclusiveLabel',
      defaultMessage: 'Inclusive:',
      description: 'Italic label for 2nd paragraph of section 3 on index page',
    },
    iterativeLabel: {
      id: 'index.section3.iterativeLabel',
      defaultMessage: 'Iterative:',
      description: 'Italic label for 3rd paragraph of section 3 on index page',
    },
  });

  return (
    <Layout location={location}>

      <J40MainGridContainer fullWidth={true}>
        <AlertWrapper />
      </J40MainGridContainer>

      <J40MainGridContainer>
        <Grid row>
          <Grid col>
            <section className={'usa-prose'}>
              <h1>{intl.formatMessage(messages.aboutHeader)}</h1>

              <p>
                <FormattedMessage
                  id={'index.aboutContent.p1'}
                  description={'paragraph 1 of main content on index page'}
                  defaultMessage={`
                    In an effort to address historical environmental injustices,
                    President Biden created the Justice40 Initiative on January
                    27, 2021. The Justice40 Initiative directs 40% of the
                    benefits from federal investments in seven key areas to
                    overburdened and underserved communities.
                  `}/>
              </p>

              <p>
                <FormattedMessage
                  id="index.aboutContent.p2"
                  description={'paragraph 2 of main content on index page'}
                  defaultMessage={`
                    Federal agencies will prioritize benefits using a new
                    climate and economic justice screening tool. This screening
                    tool will be a map that visualizes data to compare the
                    cumulative impacts of environmental, climate, and economic
                    factors. It is being developed by the Council on
                    Environmental Quality (CEQ) with guidance from environmental
                    justice leaders and communities affected by environmental
                    injustices. The first version of the screening tool will be
                    released in July 2021. However, the screening tool and data
                    being used will be continuously updated to better reflect
                    the lived experiences of community members.
                  `}/>
              </p>

              <p><FormattedMessage
                id={'index.aboutContent.p3'}
                description={'paragraph 3 of main content on index page'}
                defaultMessage={`
                  Read more about the Justice40 Initiative in President Biden’s 
                  {presidentLink}
                  `}
                values={{
                  presidentLink:
                <a
                  href={intl.formatMessage(messages.presidentalLinkUri)}
                  target="_blank"
                  rel="noreferrer">{intl.formatMessage(messages.presidentalLinkLabel)}
                </a>,
                }}/>
              </p>

              <h2>
                <FormattedMessage
                  id={'index.section2.header'}
                  description={'section 2 header'}
                  defaultMessage={'Areas of Focus'}/>
              </h2>

              <AreasOfFocusList/>

              <h2>
                <FormattedMessage
                  id={'index.section3.header'}
                  description={'section 3 header'}
                  defaultMessage={'A Transparent, Community-First Approach'}/>
              </h2>

              <p><FormattedMessage
                id={'index.section3.intro'}
                description={'section 3 content paragraph 1 intro'}
                defaultMessage={`
                  Successful initiatives are guided by direct input from the
                  communities they are serving. CEQ commits to transparency,
                  inclusivity, and iteration in building this screening tool.`}/>
              </p>

              <p>
                <FormattedMessage
                  id={'index.section3.transparent'}
                  description={'section 3 content transparent'}
                  defaultMessage={`
                    {inlineHeader} The code and data behind the screening
                    tool are open source, meaning it is available for the public
                    to review and contribute to. This tool is being developed
                    publicly so that communities, academic experts, and anyone
                    who’s interested can be involved in the tool-building
                    process.`}
                  values={{
                    inlineHeader:
                  <i>{intl.formatMessage(messages.transparentLabel)}</i>,
                  }}/>
              </p>

              <p>
                <FormattedMessage
                  id={'index.section3.inclusive'}
                  description={'section 3 content inclusive'}
                  defaultMessage={`
                    {inlineHeader} Many areas which lack investments also
                    lack environmental data and would be overlooked using
                    available environmental data. CEQ is actively reaching out
                    to groups that have historically been excluded from
                    decision-making, such as groups in rural and tribal areas,
                    to understand their needs and ask for their input.
                  `}
                  values={{
                    inlineHeader:
                  <i>{intl.formatMessage(messages.inclusiveLabel)}</i>,
                  }}/>
              </p>

              <p>
                <FormattedMessage
                  id={'index.section3.iterative'}
                  description={'section 3 content iterative'}
                  defaultMessage={`
                    {inlineHeader} The initial community prioritization list
                    provided by the screening tool is the beginning of a
                    collaborative process in score refinement, rather than a
                    final answer. CEQ has received recommendations on data sets
                    from community interviews, the White House Environmental
                    Justice Advisory Council, and through public comment, but
                    establishing a score that is truly representative will be a
                    long-term, ongoing process. As communities submit feedback
                    and recommendations, CEQ will continue to improve the tools
                    being built and the processes for stakeholder and public
                    engagement.
                  `}
                  values={{
                    inlineHeader:
                  <i>{intl.formatMessage(messages.iterativeLabel)}</i>,
                  }}/>
              </p>
            </section>
          </Grid>
        </Grid>
      </J40MainGridContainer>
    </Layout>);
};

export default IndexPage;