import { TextInput, Text, Popover, Kbd, Group } from '@mantine/core';
import { useForm, useHotkeys } from '@mantine/hooks';
import { useRef, useState } from 'react';
import { Search, BrandYoutube, Download } from 'tabler-icons-react';
import { useConfig } from '../../tools/state';

export default function SearchBar(props: any) {
  const { config, setConfig } = useConfig();
  const [opened, setOpened] = useState(false);
  const [icon, setIcon] = useState(<Search />);
  const queryUrl = config.settings.searchUrl || 'https://www.google.com/search?q=';
  const textInput: any = useRef(null);
  useHotkeys([['ctrl+K', () => textInput.current.focus()]]);

  const rightSection = (
    <div style={{ display: 'flex', alignItems: 'center' }}>
      <Kbd>Ctrl</Kbd>
      <span style={{ margin: '0 5px' }}>+</span>
      <Kbd>K</Kbd>
    </div>
  );

  const form = useForm({
    initialValues: {
      query: '',
    },
  });

  if (config.settings.searchBar === false) {
    return null;
  }

  return (
    <form
      onChange={() => {
        // If query contains !yt or !t add "Searching on YouTube" or "Searching torrent"
        const query = form.values.query.trim();
        const isYoutube = query.startsWith('!yt');
        const isTorrent = query.startsWith('!t');
        if (isYoutube) {
          setIcon(<BrandYoutube size={22} />);
        } else if (isTorrent) {
          setIcon(<Download size={22} />);
        } else {
          setIcon(<Search size={22} />);
        }
      }}
      onSubmit={form.onSubmit((values) => {
        // Find if query is prefixed by !yt or !t
        const query = values.query.trim();
        const isYoutube = query.startsWith('!yt');
        const isTorrent = query.startsWith('!t');
        if (isYoutube) {
          window.open(`https://www.youtube.com/results?search_query=${query.substring(3)}`);
        } else if (isTorrent) {
          window.open(`https://bitsearch.to/search?q=${query.substring(3)}`);
        } else {
          window.open(`${queryUrl}${values.query}`);
        }
      })}
    >
      <Popover
        opened={opened}
        position="bottom"
        placement="start"
        width={260}
        withArrow
        radius="md"
        trapFocus={false}
        transition="pop-bottom-right"
        onFocusCapture={() => setOpened(true)}
        onBlurCapture={() => setOpened(false)}
        target={
          <Group direction="row">
            <TextInput
              variant="filled"
              icon={icon}
              ref={textInput}
              rightSectionWidth={90}
              rightSection={rightSection}
              radius="md"
              size="md"
              styles={{ rightSection: { pointerEvents: 'none' } }}
              placeholder="Search the web..."
              {...props}
              {...form.getInputProps('query')}
            />
          </Group>
        }
      >
        <Text>
          tip: Use the prefixes <b>!yt</b> and <b>!t</b> in front of your query to search on YouTube
          or for a Torrent respectively.
        </Text>
      </Popover>
    </form>
  );
}