251 lines
8.9 KiB
TypeScript
251 lines
8.9 KiB
TypeScript
"use client"
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import { useCallback, useEffect, useState } from "react"
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import Link from "next/link"
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import { cn } from "@/lib/utils"
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import { PostEngagement, type ReactionSummary } from "./post-engagement"
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import { BottomTabBar } from "@/components/dashboard"
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/** Rå feed-oppføring fra backend. */
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export type ApiFeedEntry = {
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id: string
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round_id: string
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round_owner_user_id: string
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round_owner_display_name: string
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course_name: string
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played_at: string // dato, "YYYY-MM-DD"
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author_user_id: string
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author_display_name: string
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body: string | null
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image_url: string | null
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created_at: string // ISO 8601
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reactions: ReactionSummary[]
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comment_count: number
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}
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const PAGE_SIZE = 20
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const MAX_IMAGE_HEIGHT = 300
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/**
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* Formaterer "YYYY-MM-DD" til kort norsk dato, f.eks. "3. aug".
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* Parses som lokal dato (ikke UTC) for å unngå at datoen hopper en dag.
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*/
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function formatPlayedAt(ymd: string): string {
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const [y, m, d] = ymd.split("-").map(Number)
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if (!y || !m || !d) return ymd
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const date = new Date(y, m - 1, d)
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return date.toLocaleDateString("nb-NO", { day: "numeric", month: "short" })
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}
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export function Feed() {
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const [currentUserId, setCurrentUserId] = useState<string | null>(null)
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const [entries, setEntries] = useState<ApiFeedEntry[]>([])
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const [status, setStatus] = useState<"loading" | "ready" | "error">("loading")
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const [loadingMore, setLoadingMore] = useState(false)
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const [moreError, setMoreError] = useState<string | null>(null)
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// Om det finnes flere sider å hente (forrige respons var full side).
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const [hasMore, setHasMore] = useState(false)
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// Innlogget bruker (samme mønster som round-detail.tsx) -- kun brukt for
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// å avgjøre "{navn} sin runde"-linjen per kort, ikke for selve
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// autorisasjonen (den håndheves av /feed-endepunktet via sesjonscookien).
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useEffect(() => {
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let cancelled = false
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fetch("/auth/me", { credentials: "include" })
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.then((res) => (res.ok ? res.json() : null))
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.then((data: { id: string } | null) => {
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if (!cancelled && data) setCurrentUserId(data.id)
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})
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.catch(() => {})
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return () => {
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cancelled = true
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}
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}, [])
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// Første innlasting ved mount.
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useEffect(() => {
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const controller = new AbortController()
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async function loadInitial() {
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setStatus("loading")
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try {
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const res = await fetch(`/feed?limit=${PAGE_SIZE}`, {
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credentials: "include",
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signal: controller.signal,
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})
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if (!res.ok) throw new Error(`Uventet svar (${res.status})`)
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const data: ApiFeedEntry[] = await res.json()
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setEntries(data)
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setHasMore(data.length >= PAGE_SIZE)
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setStatus("ready")
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} catch (err) {
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if (controller.signal.aborted) return
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console.log("[v0] Feil ved lasting av feed:", err)
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setStatus("error")
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}
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}
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loadInitial()
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return () => controller.abort()
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}, [])
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const loadMore = useCallback(async () => {
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if (loadingMore || entries.length === 0) return
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const oldest = entries[entries.length - 1]?.created_at
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if (!oldest) return
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setLoadingMore(true)
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setMoreError(null)
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try {
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const res = await fetch(
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`/feed?limit=${PAGE_SIZE}&before=${encodeURIComponent(oldest)}`,
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{ credentials: "include" },
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)
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if (!res.ok) throw new Error(`Uventet svar (${res.status})`)
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const data: ApiFeedEntry[] = await res.json()
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setEntries((prev) => [...prev, ...data])
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setHasMore(data.length >= PAGE_SIZE)
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} catch (err) {
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console.log("[v0] Feil ved lasting av flere innlegg:", err)
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setMoreError("Kunne ikke laste flere innlegg. Prøv igjen.")
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} finally {
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setLoadingMore(false)
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}
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}, [entries, loadingMore])
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return (
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<div className="min-h-dvh bg-background text-foreground">
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{/* Sticky sideoverskrift */}
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<header className="sticky top-0 z-10 border-b border-border bg-background/95 pt-[env(safe-area-inset-top)] backdrop-blur">
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<div className="mx-auto w-full max-w-xl px-4 py-4">
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<h1 className="text-2xl font-bold">Feed</h1>
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</div>
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</header>
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<main className="mx-auto w-full max-w-xl px-4 pb-24">
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{status === "loading" ? (
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<div className="flex justify-center py-16" aria-live="polite" aria-busy="true">
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<span
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aria-hidden="true"
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className="size-8 animate-spin rounded-full border-4 border-primary/20 border-t-primary"
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/>
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<span className="sr-only">Laster feed...</span>
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</div>
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) : status === "error" ? (
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<p role="alert" className="py-16 text-center text-base font-semibold text-destructive text-pretty">
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Kunne ikke laste feeden. Sjekk tilkoblingen og prøv igjen.
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</p>
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) : entries.length === 0 ? (
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<div className="flex flex-col items-center gap-2 py-16 text-center">
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<p className="text-base font-semibold text-foreground">Ingen aktivitet ennå</p>
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<p className="max-w-xs text-sm leading-relaxed text-muted-foreground text-pretty">
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Kommentarer og bilder fra dine runder og venners runder dukker opp her.
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</p>
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</div>
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) : (
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<>
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<ul className="divide-y divide-border">
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{entries.map((entry) => (
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<li key={entry.id}>
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<FeedCard entry={entry} currentUserId={currentUserId} />
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</li>
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))}
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</ul>
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{hasMore && (
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<div className="pt-4">
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<button
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type="button"
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onClick={loadMore}
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disabled={loadingMore}
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className="flex min-h-11 w-full items-center justify-center gap-2 rounded-xl border border-border bg-card px-4 text-base font-bold text-foreground transition-colors hover:border-primary/50 hover:bg-accent/40 active:scale-[0.98] focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 focus-visible:ring-offset-background disabled:pointer-events-none disabled:opacity-60"
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>
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{loadingMore ? (
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<>
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<span
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aria-hidden="true"
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className="size-4 animate-spin rounded-full border-2 border-primary/30 border-t-primary"
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/>
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Laster...
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</>
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) : (
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"Last inn flere"
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)}
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</button>
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</div>
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)}
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{moreError && (
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<p role="alert" className="pt-3 text-center text-sm font-semibold text-destructive text-pretty">
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{moreError}
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</p>
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)}
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</>
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)}
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</main>
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<BottomTabBar active="more" />
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</div>
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)
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}
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function FeedCard({ entry, currentUserId }: { entry: ApiFeedEntry; currentUserId: string | null }) {
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const isOthersRound = entry.round_owner_user_id !== currentUserId
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return (
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<div className="flex flex-col gap-3 py-5">
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{/* Selve innholdet er lenken til runden -- reaksjons-/kommentarkontrollene
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under må IKKE havne inni en <a> (ugyldig nøstet interaktivt innhold,
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og ville trigget navigering ved hvert tastetrykk/klikk der). */}
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<Link
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href={isOthersRound ? `/watch/${entry.round_id}` : `/my-rounds/${entry.round_id}`}
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className="flex flex-col gap-3 rounded-xl transition-colors hover:bg-accent/30 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 focus-visible:ring-offset-background"
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>
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{/* Kontekstlinje */}
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<p className="text-sm text-muted-foreground text-pretty">
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<span className="font-semibold text-foreground">{entry.author_display_name}</span>
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{" på "}
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{entry.course_name}
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{" · "}
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{formatPlayedAt(entry.played_at)}
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</p>
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{/* Eierkontekst kun for andres runder */}
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{isOthersRound && (
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<p className="-mt-1.5 text-sm text-muted-foreground">
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{entry.round_owner_display_name} sin runde
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</p>
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)}
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{/* Bilde */}
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{entry.image_url && (
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<img
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src={entry.image_url || "/placeholder.svg"}
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alt=""
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className="w-full rounded-xl object-cover"
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style={{ maxHeight: MAX_IMAGE_HEIGHT }}
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loading="lazy"
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/>
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)}
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{/* Tekst */}
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{entry.body && (
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<p className={cn("text-base leading-relaxed text-foreground text-pretty whitespace-pre-wrap")}>
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{entry.body}
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</p>
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)}
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</Link>
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<PostEngagement
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apiBase={`/rounds/${entry.round_id}/messages/${entry.id}`}
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currentUserId={currentUserId}
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initialReactions={entry.reactions}
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initialCommentCount={entry.comment_count}
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canModerate={entry.round_owner_user_id === currentUserId}
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/>
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</div>
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)
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}
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export default Feed
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