import React from 'react';
import NewPaste from './NewPaste'
import ViewPaste from './ViewPaste'
import Footer from './Footer'
import styled from 'styled-components'
import {
  BrowserRouter as Router,
  Switch,
  Route,
  Link,
  useParams
} from "react-router-dom";
import Raw from './renderers/Raw'

const SpacedTitle = styled.div`
    margin-top: 10vh
`

const Desc = () => {
  return (
    <h3>a modern, <a href="https://github.com/jackyzha0/ctrl-v" target="_blank" rel="noopener noreferrer">open-source</a> pastebin with latex and markdown rendering support</h3>
  );
}

const GetPasteWithParam = () => {
  let { hash } = useParams();

  return (
    <ViewPaste hash = {hash} />
  );
}

const GetRawWithParam = () => {
  let { hash } = useParams();

  return (
    <Raw hash={hash} />
  );
}

const App = () => {
  return (
    <Router>
      <Switch>
        <Route path="/raw/:hash"
          children={<GetRawWithParam />}
        />
        <Route>
          <div className="lt-content-column">
            <SpacedTitle>
              <nav>
                <h1 className="mainLogo">
                  <span role="img" aria-label="clipboard">📋&nbsp;</span>
                  <Link to="/">ctrl-v</Link>
                </h1>
                <Desc />
              </nav>
            </SpacedTitle>

            <main id="appElement">
              <Switch>
                <Route path="/:hash"
                  children={<GetPasteWithParam />}
                />
                <Route path="/">
                  <NewPaste />
                </Route>
              </Switch>
            </main>

            <Footer />
          </div>
        </Route>
      </Switch>
    </Router>
  );
}


export default App;