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// @flow
import * as React from 'react';
import styled from 'styled-components';
import { connect } from 'react-redux';
import compose from 'recompose/compose';
import { collections } from './collections';
import viewNetworkHandler from 'src/components/viewNetworkHandler';
import { withCurrentUser } from 'src/components/withCurrentUser';
import {
ListWithTitle,
ListTitle,
ListWrapper,
Collections,
CollectionWrapper,
ProfileCardWrapper,
} from './style';
import { getCommunitiesBySlug } from 'shared/graphql/queries/community/getCommunities';
import type { GetCommunitiesType } from 'shared/graphql/queries/community/getCommunities';
import { SegmentedControl, Segment } from 'src/components/segmentedControl';
import { ErrorBoundary } from 'src/components/error';
import { Loading } from 'src/components/loading';
import { ErrorView } from 'src/views/viewHelpers';
import { CommunityProfileCard } from 'src/components/entities';
const ChartGrid = styled.div`
display: flex;
flex-direction: column;
flex: auto;
`;
export const Charts = () => {
return <ChartGrid>{collections && <CollectionSwitcher />}</ChartGrid>;
};
type State = {
selectedView: string,
};
class CollectionSwitcher extends React.Component<{}, State> {
state = {
selectedView: 'top-communities-by-members',
};
parentRef = null;
ref = null;
componentDidMount() {
this.parentRef = document.getElementById('main');
}
handleSegmentClick(selectedView) {
if (this.state.selectedView === selectedView) return;
return this.setState({ selectedView });
}
componentDidUpdate(prevProps, prevState) {
const currState = this.state;
if (prevState.selectedView !== currState.selectedView) {
if (!this.parentRef || !this.ref) return;
return (this.parentRef.scrollTop = this.ref.offsetTop);
}
}
render() {
return (
<Collections ref={el => (this.ref = el)}>
<SegmentedControl>
{collections.map((collection, i) => (
<Segment
key={i}
onClick={() =>
this.handleSegmentClick(collection.curatedContentType)
}
isActive={
collection.curatedContentType === this.state.selectedView
}
>
{collection.title}
</Segment>
))}
</SegmentedControl>
<CollectionWrapper>
{collections.map((collection, index) => {
const communitySlugs = collection.communities;
return (
<div key={index}>
{collection.curatedContentType === this.state.selectedView && (
<Category
slugs={communitySlugs}
curatedContentType={collection.curatedContentType}
/>
)}
</div>
);
})}
</CollectionWrapper>
</Collections>
);
}
}
type CategoryListProps = {
title: string,
currentUser?: Object,
slugs: Array<string>,
data: {
communities?: GetCommunitiesType,
},
isLoading: boolean,
};
class CategoryList extends React.Component<CategoryListProps> {
render() {
const {
data: { communities },
title,
slugs,
isLoading,
} = this.props;
if (communities) {
let filteredCommunities = communities;
if (slugs) {
filteredCommunities = communities.filter(c => {
if (!c) return null;
if (slugs.indexOf(c.slug) > -1) return c;
return null;
});
}
return (
<ListWithTitle>
{title ? <ListTitle>{title}</ListTitle> : null}
<ListWrapper>
{filteredCommunities.map(
(community, i) =>
community && (
<ErrorBoundary key={i}>
<ProfileCardWrapper>
<CommunityProfileCard community={community} />
</ProfileCardWrapper>
</ErrorBoundary>
)
)}
</ListWrapper>
</ListWithTitle>
);
}
if (isLoading) {
return <Loading style={{ padding: '64px 32px', minHeight: '100vh' }} />;
}
return <ErrorView />;
}
}
export const Category = compose(
withCurrentUser,
getCommunitiesBySlug,
viewNetworkHandler,
connect()
)(CategoryList);
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