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-rw-r--r--webui/src/list/ListQuery.tsx314
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diff --git a/webui/src/list/ListQuery.tsx b/webui/src/list/ListQuery.tsx
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index 84b72431..00000000
--- a/webui/src/list/ListQuery.tsx
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@@ -1,314 +0,0 @@
-import IconButton from '@material-ui/core/IconButton';
-import InputBase from '@material-ui/core/InputBase';
-import Paper from '@material-ui/core/Paper';
-import { fade, makeStyles, Theme } from '@material-ui/core/styles';
-import ErrorOutline from '@material-ui/icons/ErrorOutline';
-import KeyboardArrowLeft from '@material-ui/icons/KeyboardArrowLeft';
-import KeyboardArrowRight from '@material-ui/icons/KeyboardArrowRight';
-import Skeleton from '@material-ui/lab/Skeleton';
-import { ApolloError } from 'apollo-boost';
-import React, { useState, useEffect, useRef } from 'react';
-import { useLocation, useHistory, Link } from 'react-router-dom';
-
-import FilterToolbar from './FilterToolbar';
-import List from './List';
-import { useListBugsQuery } from './ListQuery.generated';
-
-type StylesProps = { searching?: boolean };
-const useStyles = makeStyles<Theme, StylesProps>(theme => ({
- main: {
- maxWidth: 800,
- margin: 'auto',
- marginTop: theme.spacing(4),
- marginBottom: theme.spacing(4),
- overflow: 'hidden',
- },
- pagination: {
- ...theme.typography.overline,
- display: 'flex',
- alignItems: 'center',
- justifyContent: 'center',
- },
- header: {
- display: 'flex',
- padding: theme.spacing(2),
- '& > h1': {
- ...theme.typography.h6,
- margin: theme.spacing(0, 2),
- },
- alignItems: 'center',
- justifyContent: 'space-between',
- },
- search: {
- borderRadius: theme.shape.borderRadius,
- borderColor: fade(theme.palette.primary.main, 0.2),
- borderStyle: 'solid',
- borderWidth: '1px',
- backgroundColor: fade(theme.palette.primary.main, 0.05),
- padding: theme.spacing(0, 1),
- width: ({ searching }) => (searching ? '20rem' : '15rem'),
- transition: theme.transitions.create([
- 'width',
- 'borderColor',
- 'backgroundColor',
- ]),
- },
- searchFocused: {
- borderColor: fade(theme.palette.primary.main, 0.4),
- backgroundColor: theme.palette.background.paper,
- width: '20rem!important',
- },
- placeholderRow: {
- padding: theme.spacing(1),
- borderBottomColor: theme.palette.grey['300'],
- borderBottomWidth: '1px',
- borderBottomStyle: 'solid',
- display: 'flex',
- alignItems: 'center',
- },
- placeholderRowStatus: {
- margin: theme.spacing(1, 2),
- },
- placeholderRowText: {
- flex: 1,
- },
- message: {
- ...theme.typography.h5,
- padding: theme.spacing(8),
- textAlign: 'center',
- borderBottomColor: theme.palette.grey['300'],
- borderBottomWidth: '1px',
- borderBottomStyle: 'solid',
- '& > p': {
- margin: '0',
- },
- },
- errorBox: {
- color: theme.palette.error.main,
- '& > pre': {
- fontSize: '1rem',
- textAlign: 'left',
- backgroundColor: theme.palette.grey['900'],
- color: theme.palette.common.white,
- marginTop: theme.spacing(4),
- padding: theme.spacing(2, 3),
- },
- },
-}));
-
-function editParams(
- params: URLSearchParams,
- callback: (params: URLSearchParams) => void
-) {
- const cloned = new URLSearchParams(params.toString());
- callback(cloned);
- return cloned;
-}
-
-// TODO: factor this out
-type PlaceholderProps = { count: number };
-const Placeholder: React.FC<PlaceholderProps> = ({
- count,
-}: PlaceholderProps) => {
- const classes = useStyles({});
- return (
- <>
- {new Array(count).fill(null).map((_, i) => (
- <div key={i} className={classes.placeholderRow}>
- <Skeleton
- className={classes.placeholderRowStatus}
- variant="circle"
- width={20}
- height={20}
- />
- <div className={classes.placeholderRowText}>
- <Skeleton height={22} />
- <Skeleton height={24} width="60%" />
- </div>
- </div>
- ))}
- </>
- );
-};
-
-// TODO: factor this out
-const NoBug = () => {
- const classes = useStyles({});
- return (
- <div className={classes.message}>
- <ErrorOutline fontSize="large" />
- <p>No results matched your search.</p>
- </div>
- );
-};
-
-type ErrorProps = { error: ApolloError };
-const Error: React.FC<ErrorProps> = ({ error }: ErrorProps) => {
- const classes = useStyles({});
- return (
- <div className={[classes.errorBox, classes.message].join(' ')}>
- <ErrorOutline fontSize="large" />
- <p>There was an error while fetching bug.</p>
- <p>
- <em>{error.message}</em>
- </p>
- <pre>
- <code>{JSON.stringify(error, null, 2)}</code>
- </pre>
- </div>
- );
-};
-
-function ListQuery() {
- const location = useLocation();
- const history = useHistory();
- const params = new URLSearchParams(location.search);
- const query = params.get('q') || '';
-
- const [input, setInput] = useState(query);
-
- const classes = useStyles({ searching: !!input });
-
- // TODO is this the right way to do it?
- const lastQuery = useRef<string | null>(null);
- useEffect(() => {
- if (query !== lastQuery.current) {
- setInput(query);
- }
- lastQuery.current = query;
- }, [query, input, lastQuery]);
-
- const num = (param: string | null) => (param ? parseInt(param) : null);
- const page = {
- first: num(params.get('first')),
- last: num(params.get('last')),
- after: params.get('after'),
- before: params.get('before'),
- };
-
- // If nothing set, show the first 10 items
- if (!page.first && !page.last) {
- page.first = 10;
- }
-
- const perPage = (page.first || page.last || 10).toString();
-
- const { loading, error, data } = useListBugsQuery({
- variables: {
- ...page,
- query,
- },
- });
-
- let nextPage = null;
- let previousPage = null;
- let count = 0;
- if (!loading && !error && data?.repository?.bugs) {
- const bugs = data.repository.bugs;
- count = bugs.totalCount;
- // This computes the URL for the next page
- if (bugs.pageInfo.hasNextPage) {
- nextPage = {
- ...location,
- search: editParams(params, p => {
- p.delete('last');
- p.delete('before');
- p.set('first', perPage);
- p.set('after', bugs.pageInfo.endCursor);
- }).toString(),
- };
- }
- // and this for the previous page
- if (bugs.pageInfo.hasPreviousPage) {
- previousPage = {
- ...location,
- search: editParams(params, p => {
- p.delete('first');
- p.delete('after');
- p.set('last', perPage);
- p.set('before', bugs.pageInfo.startCursor);
- }).toString(),
- };
- }
- }
-
- // Prepare params without paging for editing filters
- const paramsWithoutPaging = editParams(params, p => {
- p.delete('first');
- p.delete('last');
- p.delete('before');
- p.delete('after');
- });
- // Returns a new location with the `q` param edited
- const queryLocation = (query: string) => ({
- ...location,
- search: editParams(paramsWithoutPaging, p => p.set('q', query)).toString(),
- });
-
- let content;
- if (loading) {
- content = <Placeholder count={10} />;
- } else if (error) {
- content = <Error error={error} />;
- } else if (data?.repository) {
- const bugs = data.repository.bugs;
-
- if (bugs.totalCount === 0) {
- content = <NoBug />;
- } else {
- content = <List bugs={bugs} />;
- }
- }
-
- const formSubmit = (e: React.FormEvent) => {
- e.preventDefault();
- history.push(queryLocation(input));
- };
-
- return (
- <Paper className={classes.main}>
- <header className={classes.header}>
- <h1>Issues</h1>
- <form onSubmit={formSubmit}>
- <InputBase
- placeholder="Filter"
- value={input}
- onInput={(e: any) => setInput(e.target.value)}
- classes={{
- root: classes.search,
- focused: classes.searchFocused,
- }}
- />
- <button type="submit" hidden>
- Search
- </button>
- </form>
- </header>
- <FilterToolbar query={query} queryLocation={queryLocation} />
- {content}
- <div className={classes.pagination}>
- {previousPage ? (
- <IconButton component={Link} to={previousPage}>
- <KeyboardArrowLeft />
- </IconButton>
- ) : (
- <IconButton disabled>
- <KeyboardArrowLeft />
- </IconButton>
- )}
- <div>{loading ? 'Loading' : `Total: ${count}`}</div>
- {nextPage ? (
- <IconButton component={Link} to={nextPage}>
- <KeyboardArrowRight />
- </IconButton>
- ) : (
- <IconButton disabled>
- <KeyboardArrowRight />
- </IconButton>
- )}
- </div>
- </Paper>
- );
-}
-
-export default ListQuery;