167 lines
15 KiB
TypeScript
167 lines
15 KiB
TypeScript
'use client'
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import EmailReportControl from './EmailReportControl'
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import { useCallback, useEffect, useRef, useState } from 'react'
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import { useRouter } from 'next/navigation'
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import { authFetch, getApiBase } from '../../lib/auth'
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import PageHeading from '../../ui/PageHeading'
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import { type Stats, BreakdownCard, RecentArtwork, StatsNavigation, StreamingCard, ViewingChart, dateLabel, number } from '../components'
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import '../stats.css'
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import './reports.css'
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type Change = { current: number; previous: number; difference: number; percent: number | null }
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type MonthlyReport = Omit<Stats, 'days'> & {
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month: string; available_months: string[]; is_partial: boolean; comparison_capped: boolean
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period_start: string; period_end: string; comparison_month: string; comparison_start: string; comparison_end: string
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previous_summary?: Stats['summary']; previous_requests?: Omit<Stats['requests'], 'recent'>
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changes?: Record<'minutes' | 'movies' | 'episodes' | 'plays' | 'active_days' | 'longest_streak' | 'requests', Change>
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}
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const monthLabel = (month: string, short = false) => new Date(`${month}-01T00:00:00Z`).toLocaleDateString(undefined, { month: short ? 'short' : 'long', year: 'numeric', timeZone: 'UTC' })
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const decimal = (value: number) => value.toLocaleString(undefined, { maximumFractionDigits: 1 })
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function ChangeLabel({ change, unit = '' }: { change: Change; unit?: string }) {
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const delta = change.difference
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return <div className={`report-change ${delta > 0 ? 'is-up' : delta < 0 ? 'is-down' : 'is-flat'}`}>
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<span>{delta === 0 ? 'No change' : `${delta > 0 ? '+' : '−'}${decimal(Math.abs(delta))}${unit}${change.percent === null ? '' : ` (${delta > 0 ? '+' : '−'}${decimal(Math.abs(change.percent))}%)`}`}</span>
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<small>{change.percent === null ? 'No activity recorded in the comparison period' : `Previously ${decimal(change.previous)}${unit}`}</small>
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</div>
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}
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export default function MonthlyReportsPage() {
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const router = useRouter()
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const [month, setMonth] = useState('')
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const [monthReady, setMonthReady] = useState(false)
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const [months, setMonths] = useState<string[]>([])
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const [data, setData] = useState<MonthlyReport | null>(null)
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const [busy, setBusy] = useState(true)
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const [error, setError] = useState('')
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const [revision, setRevision] = useState(0)
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const [downloading, setDownloading] = useState(false)
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const [downloadError, setDownloadError] = useState('')
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const downloadController = useRef<AbortController | null>(null)
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useEffect(() => {
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setMonth(new URLSearchParams(window.location.search).get('month') || '')
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setMonthReady(true)
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}, [])
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useEffect(() => {
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if (monthReady) window.history.replaceState(null, '', `/insights/reports${month ? `?month=${encodeURIComponent(month)}` : ''}`)
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}, [month, monthReady])
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useEffect(() => () => downloadController.current?.abort(), [])
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const load = useCallback(async (signal: AbortSignal) => {
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setBusy(true)
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setError('')
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setData(null)
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setDownloadError('')
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try {
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const query = month ? `?month=${encodeURIComponent(month)}` : ''
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const response = await authFetch(`${getApiBase()}/insights/reports/monthly${query}`, { signal })
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if (response.status === 401) { router.replace(`/login?next=${encodeURIComponent(`/insights/reports${query}`)}`); return }
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if (response.status === 403) throw new Error('Your account cannot access viewing reports. Please contact an administrator.')
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if (!response.ok) {
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const result = await response.json().catch(() => ({}))
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throw new Error(typeof result.detail === 'string' ? result.detail : 'Your report is temporarily unavailable. Please try again shortly.')
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}
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const result = await response.json() as MonthlyReport
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if (!signal.aborted) { setData(result); setMonths(result.available_months) }
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} catch (err) {
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if (!signal.aborted) setError(err instanceof Error ? err.message : 'Could not load your report.')
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} finally {
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if (!signal.aborted) setBusy(false)
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}
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}, [month, router])
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useEffect(() => {
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if (!monthReady) return
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const controller = new AbortController()
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void load(controller.signal)
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return () => controller.abort()
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}, [load, revision, monthReady])
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const download = async () => {
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if (data?.state !== 'ready' || downloading) return
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const selected = data.month
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const controller = new AbortController()
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downloadController.current = controller
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setDownloading(true)
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setDownloadError('')
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try {
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const response = await authFetch(`${getApiBase()}/insights/reports/monthly.csv?month=${selected}`, { signal: controller.signal })
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if (response.status === 401) { router.replace(`/login?next=${encodeURIComponent(`/insights/reports?month=${selected}`)}`); return }
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if (!response.ok) throw new Error('The report could not be downloaded. Please try again.')
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const blob = await response.blob()
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if (controller.signal.aborted) return
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const url = URL.createObjectURL(blob)
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const link = document.createElement('a')
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link.href = url
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link.download = `magent-monthly-report-${selected}.csv`
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document.body.appendChild(link)
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link.click()
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link.remove()
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window.setTimeout(() => URL.revokeObjectURL(url), 1000)
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} catch (err) {
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if (!controller.signal.aborted) setDownloadError(err instanceof Error ? err.message : 'Could not download your report.')
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} finally {
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if (!controller.signal.aborted) setDownloading(false)
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}
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}
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const selectedMonth = month || data?.month || ''
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const monthIndex = months.indexOf(selectedMonth)
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const summary = data?.summary
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const changes = data?.changes
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return <main className="stats-page reports-page">
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<PageHeading title="Monthly report" description="Your month in viewing. See what you watched, what changed, and what you requested." actions={<>
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<button className="ghost-button" type="button" disabled={busy || downloading} onClick={() => setRevision((value) => value + 1)}>Refresh report</button>
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<button className="ghost-button" type="button" disabled={busy || downloading || data?.state !== 'ready'} onClick={() => void download()}>{downloading ? 'Downloading…' : 'Download CSV'}</button>
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</>} />
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<StatsNavigation reports />
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<div className="stats-toolbar">
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<div className="report-month-picker">
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<button type="button" className="ghost-button" aria-label="Previous month" disabled={busy || downloading || monthIndex < 0 || monthIndex >= months.length - 1} onClick={() => setMonth(months[monthIndex + 1])}>←</button>
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<label><span className="stats-sr-only">Report month</span><select value={selectedMonth} disabled={busy || downloading || !months.length} onChange={(event) => setMonth(event.target.value)}>{!selectedMonth && <option value="">Latest complete month</option>}{months.map((value, index) => <option value={value} key={value}>{monthLabel(value)}{index === 0 ? ' · month to date' : ''}</option>)}</select></label>
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<button type="button" className="ghost-button" aria-label="Next month" disabled={busy || downloading || monthIndex <= 0} onClick={() => setMonth(months[monthIndex - 1])}>→</button>
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</div>
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<p className="stats-source"><span className={data?.state === 'ready' ? 'stats-source-dot is-ready' : 'stats-source-dot'} />From Jellystat · UTC</p>
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</div>
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{downloadError && <p className="stats-notice" role="alert">{downloadError}</p>}
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{data?.state === 'ready' && !busy && <EmailReportControl month={data.month} />}
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{busy && <div className="stats-state" role="status"><span className="stats-state-symbol" aria-hidden="true">◷</span><h2>Putting your month together</h2><p>Gathering your viewing history and the previous month’s comparison.</p></div>}
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{error && <div className="stats-state" role="alert"><h2>Report couldn’t load</h2><p>{error}</p><button type="button" className="ghost-button" onClick={() => setRevision((value) => value + 1)}>Try again</button>{month && <button type="button" className="ghost-button" onClick={() => setMonth('')}>Latest complete month</button>}</div>}
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{data?.state === 'not_configured' && <section className="stats-state"><h2>Your monthly story starts here</h2><p>{data.is_admin ? 'Connect Jellystat to bring your monthly viewing reports into Magent.' : 'Monthly reports will appear once your administrator connects Jellystat.'}</p>{data.is_admin && <a className="stats-action" href="/admin/jellystat">Connect Jellystat</a>}</section>}
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{data?.state === 'unlinked' && <section className="stats-state"><h2>Link your viewing account</h2><p>Your report needs your Jellyfin account link. Sign in using Jellyfin, or ask your administrator to review your user identities.</p>{data.is_admin && <a className="stats-action" href="/admin/identities">Review user identities</a>}</section>}
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{data && summary && changes && <>
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<section className="report-intro" aria-label="Report period">
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<div><span className="report-kicker">{data.is_partial ? 'Month to date' : 'Your monthly recap'}</span><h2>{monthLabel(data.month)}</h2><p>{data.is_partial ? `Compared with the same elapsed time in ${monthLabel(data.comparison_month)}${data.comparison_capped ? ', capped at the end of that month' : ''}.` : `Compared with ${monthLabel(data.comparison_month)}.`}</p></div>
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<div className="report-period-meta"><span>{data.is_partial ? 'In progress' : 'Complete month'}</span><small>{data.updated_at && `Updated ${new Date(data.updated_at).toLocaleString(undefined, { dateStyle: 'medium', timeStyle: 'short', timeZone: 'UTC' })} UTC`}</small></div>
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</section>
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<section className="stats-metrics" aria-label="Monthly totals">
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<article className="stats-metric stats-metric-accent"><span>Minutes watched</span><strong>{number(summary.minutes)}</strong><small>{decimal(summary.minutes / 60)} hours across {number(summary.plays)} plays</small><ChangeLabel change={changes.minutes} unit=" min" /></article>
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<article className="stats-metric"><span>Movies played</span><strong>{number(summary.movies)}</strong><small>Different movies you pressed play on</small><ChangeLabel change={changes.movies} /></article>
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<article className="stats-metric"><span>Episodes played</span><strong>{number(summary.episodes)}</strong><small>Different episodes in your history</small><ChangeLabel change={changes.episodes} /></article>
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<article className="stats-metric"><span>Requests made</span><strong>{number(data.requests.total)}</strong><small>{data.requests.movies} movies · {data.requests.tv} TV requests</small><ChangeLabel change={changes.requests} /></article>
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</section>
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{summary.plays === 0 && <div className="stats-notice" role="status">No viewing history was recorded for this month. Your request totals and comparison are still shown.</div>}
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<div className="stats-main-grid">
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<ViewingChart key={`${data.month}-${revision}`} daily={data.daily ?? []} />
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<section className="stats-panel report-highlights"><div className="stats-panel-heading"><h2>Your viewing habits</h2></div>
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<div className="stats-highlight"><span className="stats-highlight-number">{summary.active_days}<small> days</small></span><div><strong>Days you watched</strong><p>At least one minute of viewing.</p><ChangeLabel change={changes.active_days} unit=" days" /></div></div>
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<div className="stats-highlight"><span className="stats-highlight-number">{summary.longest_streak}<small> days</small></span><div><strong>Longest run</strong><p>Consecutive viewing days this month.</p><ChangeLabel change={changes.longest_streak} unit=" days" /></div></div>
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<div className="stats-highlight"><span className="stats-highlight-number">{data.daily?.length ? number(summary.minutes / data.daily.length) : 0}<small> min</small></span><div><strong>Daily average</strong><p>Across the calendar days in this report.</p></div></div>
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</section>
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</div>
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<div className="stats-three-grid">
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<section className="stats-panel"><div className="stats-panel-heading"><h2>Most watched</h2><span className="stats-unit">By minutes</span></div>{data.top_titles?.length ? <ol className="stats-top-titles report-top-titles">{data.top_titles.map((title, index) => <li key={`${title.title}-${index}`}><div><strong>{title.title}</strong><small>{title.type === 'series' ? 'TV series' : title.type === 'movie' ? 'Movie' : 'Other media'} · {title.plays} plays</small></div><span>{number(title.minutes)}<small>min</small></span></li>)}</ol> : <p className="stats-muted">Your most watched titles will appear here.</p>}</section>
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<BreakdownCard title="Your players" rows={data.clients ?? []} />
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<StreamingCard rows={data.methods ?? []} transcoding={data.transcoding} />
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</div>
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<div className="stats-main-grid">
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<section className="stats-panel stats-history"><div className="stats-panel-heading"><h2>A look back</h2><span className="stats-unit">Latest 20 plays this month</span></div>{data.recent?.length ? <div className="stats-history-list">{data.recent.map((play) => <article key={play.id}><RecentArtwork key={play.artwork_url ?? play.id} url={play.artwork_url} type={play.type} /><div className="stats-history-title"><strong>{play.series || play.title}</strong><small>{play.series ? `${play.episode} · ${play.title}` : play.type === 'movie' ? 'Movie' : 'Media'}</small><span>{play.client} · {play.method}</span></div><div className="stats-history-time"><strong>{number(play.minutes)} min</strong><time dateTime={play.played_at}>{dateLabel(play.played_at)}</time></div></article>)}</div> : <p className="stats-muted">Plays recorded during this month will appear here.</p>}</section>
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<section className="stats-panel stats-requests"><div className="stats-panel-heading"><h2>Your requests</h2><a href="/">View all</a></div><div className="stats-request-total"><strong>{data.requests.total}</strong><span>submitted in {monthLabel(data.month, true)}</span></div><div className="stats-request-counts"><span><strong>{data.requests.pending}</strong> Pending</span><span><strong>{data.requests.approved}</strong> Approved</span><span><strong>{data.requests.declined}</strong> Declined</span></div>{data.requests.recent.length ? <ul className="stats-request-list">{data.requests.recent.map((request) => <li key={request.request_id}><a href={`/requests/${request.request_id}`}>{request.title || `Request ${request.request_id}`}<span aria-hidden="true">↗</span></a></li>)}</ul> : <p className="stats-muted">No requests recorded during this month.</p>}<p className="stats-muted">Statuses reflect where these requests are now.</p></section>
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</div>
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<p className="stats-footnote">Private to your account · Based on history retained by Jellystat and requests available in Magent. Plays include unfinished watches. Dates and streaks use UTC. Reports may take a minute to refresh; historical totals can change when retained history or library metadata changes.</p>
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</>}
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</main>
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}
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