webapp/src/components/Views/AllTopics.tsx
2022-10-05 19:28:01 +02:00

143 lines
4.8 KiB
TypeScript

import { createEffect, createMemo, For, Show } from 'solid-js'
import type { Topic } from '../../graphql/types.gen'
import { Icon } from '../Nav/Icon'
import { t } from '../../utils/intl'
import { setSortAllBy as setSortAllTopicsBy, useTopicsStore } from '../../stores/zine/topics'
import { handleClientRouteLinkClick, useRouter } from '../../stores/router'
import { TopicCard } from '../Topic/Card'
import { useAuthStore } from '../../stores/auth'
import '../../styles/AllTopics.scss'
import { getLogger } from '../../utils/logger'
const log = getLogger('AllTopicsView')
type AllTopicsPageSearchParams = {
by: 'shouts' | 'authors' | 'title' | ''
}
type AllTopicsViewProps = {
topics: Topic[]
}
export const AllTopicsView = (props: AllTopicsViewProps) => {
const { getSearchParams, changeSearchParam } = useRouter<AllTopicsPageSearchParams>()
const { sortedTopics } = useTopicsStore({
topics: props.topics,
sortBy: getSearchParams().by || 'shouts'
})
const { session } = useAuthStore()
createEffect(() => {
setSortAllTopicsBy(getSearchParams().by || 'shouts')
})
const byLetter = createMemo<{ [letter: string]: Topic[] }>(() => {
return sortedTopics().reduce((acc, topic) => {
const letter = topic.title[0].toUpperCase()
if (!acc[letter]) {
acc[letter] = []
}
acc[letter].push(topic)
return acc
}, {} as { [letter: string]: Topic[] })
})
const sortedKeys = createMemo<string[]>(() => {
const keys = Object.keys(byLetter())
keys.sort()
return keys
})
const subscribed = (s) => Boolean(session()?.news?.topics && session()?.news?.topics?.includes(s || ''))
return (
<div class="all-topics-page">
<Show when={sortedTopics().length > 0}>
<div class="wide-container">
<div class="shift-content">
<div class="row">
<div class="col-md-9 page-header">
<h1>{t('Topics')}</h1>
<p>{t('Subscribe what you like to tune your personal feed')}</p>
</div>
</div>
<div class="row">
<div class="col">
<ul class="view-switcher">
<li classList={{ selected: getSearchParams().by === 'shouts' || !getSearchParams().by }}>
<a href="/topics?by=shouts" onClick={handleClientRouteLinkClick}>
{t('By shouts')}
</a>
</li>
<li classList={{ selected: getSearchParams().by === 'authors' }}>
<a href="/topics?by=authors" onClick={handleClientRouteLinkClick}>
{t('By authors')}
</a>
</li>
<li classList={{ selected: getSearchParams().by === 'title' }}>
<a
href="/topics?by=title"
onClick={(ev) => {
// just an example
ev.preventDefault()
changeSearchParam('by', 'title')
}}
>
{t('By alphabet')}
</a>
</li>
<li class="view-switcher__search">
<a href="/topic/search">
<Icon name="search" />
{t('Search topic')}
</a>
</li>
</ul>
<Show
when={getSearchParams().by === 'title'}
fallback={() => (
<div class="stats">
<For each={sortedTopics()}>
{(topic) => (
<TopicCard topic={topic} compact={false} subscribed={subscribed(topic.slug)} />
)}
</For>
</div>
)}
>
<For each={sortedKeys()}>
{(letter) => (
<div class="group">
<h2>{letter}</h2>
<div class="container">
<div class="row">
<For each={byLetter()[letter]}>
{(topic) => (
<div class="topic col-sm-6 col-md-3">
<div class="topic-title">
<a href={`/topic/${topic.slug}`}>{topic.title}</a>
</div>
</div>
)}
</For>
</div>
</div>
</div>
)}
</For>
</Show>
</div>
</div>
</div>
</div>
</Show>
</div>
)
}