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siftlode/frontend/src/components/Channels.tsx
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TypeScript

import { useCallback, useEffect, useLayoutEffect, useRef, useState } from "react";
import { useTranslation } from "react-i18next";
import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
import {
ArrowDown,
ArrowUp,
Ban,
Check,
Eye,
EyeOff,
History,
LayoutGrid,
Pencil,
Plus,
RefreshCw,
Table,
UserMinus,
X,
} from "lucide-react";
import { api, type ManagedChannel, type Tag } from "../lib/api";
import { notifyYouTubeActionError } from "../lib/youtubeErrors";
import { accountKey, LS } from "../lib/storage";
import { useDismiss } from "../lib/useDismiss";
import { useScrollFade } from "../lib/useScrollFade";
import { formatEta, formatTotalHours, relativeTime } from "../lib/format";
import { subsColumn } from "./channelColumns";
import { notify } from "../lib/notifications";
import Tooltip from "./Tooltip";
import DataTable, { type Column } from "./DataTable";
import ChannelLayoutGrid from "./ChannelLayoutGrid";
import Overlay from "./Overlay";
import ViewSwitcher, { type ViewOption } from "./ViewSwitcher";
import ColumnSortControl from "./ColumnSortControl";
import Pager from "./Pager";
import { CHANNEL_LAYOUTS, type ChannelLayout } from "../lib/channelLayout";
import { sortRows } from "../lib/columnSort";
import { useCardPager } from "../lib/useCardPager";
import { PageToolbar } from "./PageShell";
import ChannelLink from "./ChannelLink";
import AboutCell from "./AboutCell";
import ChannelDiscovery from "./ChannelDiscovery";
import TagManager from "./TagManager";
import { useConfirm } from "./ConfirmProvider";
import { useChannelLayout, useChannels, useChannelsActions } from "./ChannelsProvider";
import { useNavigationActions } from "./NavigationProvider";
import { useFeedFilters, useFeedFiltersActions } from "./FeedFiltersProvider";
import { useWizard } from "./WizardProvider";
import { useMe } from "../lib/useMe";
export type ChannelsView = "subscribed" | "discovery" | "blocked";
export type ChannelStatusFilter = "all" | "needs_full" | "fully_synced" | "hidden";
const STATUS_FILTERS: { id: ChannelStatusFilter; labelKey: string }[] = [
{ id: "all", labelKey: "channels.filters.all" },
{ id: "needs_full", labelKey: "channels.filters.needsFull" },
{ id: "fully_synced", labelKey: "channels.filters.fullySynced" },
{ id: "hidden", labelKey: "channels.filters.hidden" },
];
const LAYOUT_ICON: Record<ChannelLayout, typeof Table> = {
table: Table,
cards: LayoutGrid,
};
export default function Channels() {
const me = useMe();
const canWrite = me.can_write;
const isAdmin = me.role === "admin";
// "Connect YouTube" onboarding lives in WizardProvider (a notify action / a mutation-error CTA).
const { openWizard: onOpenWizard } = useWizard();
// The manager's name filter, status chip, active tab, reset token, and focus-channel intent live
// in ChannelsProvider (shared with the header search box + the cross-module "focus this channel"
// callers); this page is their primary editor.
const {
search,
statusFilter,
view,
sort,
filtersResetToken,
focusName: focusChannelName,
focusToken: focusChannelToken,
} = useChannels();
const layout = useChannelLayout();
const {
setSearch,
setStatusFilter,
setView,
setLayout,
setSort,
focusChannel: onFocusChannel,
} = useChannelsActions();
const { openChannel: onViewChannel, setPage } = useNavigationActions();
const feedFilters = useFeedFilters();
const { setFilters: setFeedFilters } = useFeedFiltersActions();
const { t } = useTranslation();
const qc = useQueryClient();
const confirm = useConfirm();
// Clicking a tag chip filters the feed by that tag and jumps there. Internalised (was an App
// callback) now that Channels reads the feed filters + navigation straight from their providers.
const onFilterByTag = (tagId: number, name: string) => {
setFeedFilters({ ...feedFilters, tags: [tagId], channelIds: [] });
setPage("feed");
notify({ level: "info", message: t("channels.notify.filteredByTag", { name }) });
};
const channelsQuery = useQuery({ queryKey: ["channels"], queryFn: api.channels });
const tagsQuery = useQuery({ queryKey: ["tags"], queryFn: api.tags });
const statusQuery = useQuery({ queryKey: ["my-status"], queryFn: api.myStatus });
const blockedQuery = useQuery({ queryKey: ["blocked-channels"], queryFn: api.blockedChannels });
const [tagManagerOpen, setTagManagerOpen] = useState(false);
const unblock = useMutation({
mutationFn: (id: string) => api.unblockChannel(id),
onSuccess: () => {
qc.invalidateQueries({ queryKey: ["blocked-channels"] });
qc.invalidateQueries({ queryKey: ["feed"] });
},
});
const invalidate = () => {
qc.invalidateQueries({ queryKey: ["channels"] });
qc.invalidateQueries({ queryKey: ["tags"] });
qc.invalidateQueries({ queryKey: ["my-status"] });
// FB2: syncing subscriptions can change the feed immediately — newly-followed channels may
// already have videos in the shared catalog, so refresh the feed too (not just the manager).
qc.invalidateQueries({ queryKey: ["feed"] });
qc.invalidateQueries({ queryKey: ["feed-count"] });
};
const userTags = (tagsQuery.data ?? []).filter((t) => !t.system);
const patch = useMutation({
mutationFn: (v: {
id: string;
body: { priority?: number; hidden?: boolean; deep_requested?: boolean };
}) => api.updateChannel(v.id, v.body),
// Requesting full history may have just pulled in a channel's recent uploads, so
// refresh the per-user status and feed too — not only the channel list.
onSuccess: () => {
qc.invalidateQueries({ queryKey: ["channels"] });
qc.invalidateQueries({ queryKey: ["my-status"] });
qc.invalidateQueries({ queryKey: ["feed"] });
qc.invalidateQueries({ queryKey: ["feed-count"] });
},
});
// Priority is updated optimistically in place and NOT re-sorted/refetched, so the list
// doesn't jump (the server list is priority-sorted; refetching would reorder rows and
// lose your scroll position). The new order takes effect next time the page loads.
const bumpPriority = (id: string, current: number, delta: number) => {
const next = current + delta;
qc.setQueryData<ManagedChannel[]>(["channels"], (old) =>
(old ?? []).map((ch) => (ch.id === id ? { ...ch, priority: next } : ch)),
);
api
.updateChannel(id, { priority: next })
.catch(() => qc.invalidateQueries({ queryKey: ["channels"] }));
};
// Tagging is updated optimistically in place (no refetch of the whole channel list, which
// made the toggle feel ~2s slow); only revert by refetching if the server call fails.
const toggleTag = (id: string, tagId: number, hasTag: boolean) => {
qc.setQueryData<ManagedChannel[]>(["channels"], (old) =>
(old ?? []).map((ch) =>
ch.id === id
? {
...ch,
tag_ids: hasTag ? ch.tag_ids.filter((x) => x !== tagId) : [...ch.tag_ids, tagId],
}
: ch,
),
);
const call = hasTag ? api.detachChannelTag(id, tagId) : api.attachChannelTag(id, tagId);
call.catch(() => qc.invalidateQueries({ queryKey: ["channels"] }));
};
const syncSubs = useMutation({
mutationFn: () => api.syncSubscriptions(),
onSuccess: (r: { subscriptions?: number }) => {
invalidate();
notify({
level: "success",
message: t("channels.notify.synced", { count: r.subscriptions ?? 0 }),
});
},
onError: (e) => notifyYouTubeActionError(e, t("channels.notify.syncFailed"), onOpenWizard),
});
const unsubscribe = useMutation({
mutationFn: (v: { id: string; name: string }) => api.unsubscribeChannel(v.id),
onSuccess: (_d, v) => {
qc.invalidateQueries({ queryKey: ["channels"] });
qc.invalidateQueries({ queryKey: ["my-status"] });
notify({ level: "success", message: t("channels.notify.unsubscribed", { name: v.name }) });
},
onError: (e) =>
notifyYouTubeActionError(e, t("channels.notify.unsubscribeFailed"), onOpenWizard),
});
const resetBackfill = useMutation({
mutationFn: (v: { id: string; name: string }) => api.resetChannelBackfill(v.id),
onSuccess: (_d, v) => {
qc.invalidateQueries({ queryKey: ["channels"] });
qc.invalidateQueries({ queryKey: ["my-status"] });
notify({ level: "success", message: t("channels.notify.resetDone", { name: v.name }) });
},
onError: (e) => notifyYouTubeActionError(e, t("channels.notify.resetFailed"), onOpenWizard),
});
const deepAll = useMutation({
mutationFn: () => api.deepAll(true),
onSuccess: (r: { updated?: number }) => {
qc.invalidateQueries({ queryKey: ["channels"] });
qc.invalidateQueries({ queryKey: ["my-status"] });
notify({
level: "success",
message: t("channels.notify.fullHistoryRequested", { count: r.updated ?? 0 }),
});
},
onError: (e) =>
notifyYouTubeActionError(e, t("channels.notify.fullHistoryFailed"), onOpenWizard),
});
// Channel-name search (from the shared top SearchBar, via props) + tag-chip filtering, applied
// client-side over the status-filtered list.
const [tagFilter, setTagFilter] = useState<number[]>([]);
// A focus-channel intent (header "without full history" / tag manager) seeds the search box.
useEffect(() => {
if (focusChannelName) setSearch(focusChannelName);
// eslint-disable-next-line react-hooks/exhaustive-deps
}, [focusChannelToken]);
// The header's reset intent clears the search + tag chips (skip the initial mount).
const resetRef = useRef(filtersResetToken);
useEffect(() => {
if (filtersResetToken === resetRef.current) return;
resetRef.current = filtersResetToken;
setSearch("");
setTagFilter([]);
}, [filtersResetToken]);
// The Sync-status filter stays a top-level chip set (not a column filter) because the
// header's "go to full history" deep-link drives it; search/tag filtering + sort + pagination
// run over whatever the status chip leaves.
const channels = (channelsQuery.data ?? []).filter((c) =>
statusFilter === "needs_full"
? !c.backfill_done
: statusFilter === "fully_synced"
? c.backfill_done
: statusFilter === "hidden"
? c.hidden
: true,
);
const q = search.trim().toLowerCase();
const visibleChannels = channels.filter((c) => {
if (q && !`${c.title ?? ""} ${c.handle ?? ""}`.toLowerCase().includes(q)) return false;
if (tagFilter.length && !tagFilter.some((id) => c.tag_ids.includes(id))) return false;
return true;
});
const s = statusQuery.data;
const onView = (c: ManagedChannel) =>
onViewChannel(c.id, c.title ?? t("channels.row.thisChannel"));
const onUnsub = async (c: ManagedChannel) => {
const ok = await confirm({
title: t("channels.row.unsubscribeOnYoutube"),
message: t("channels.confirmUnsubscribe", { name: c.title ?? c.id }),
confirmLabel: t("channels.row.unsubscribeOnYoutube"),
danger: true,
});
if (ok) unsubscribe.mutate({ id: c.id, name: c.title ?? c.id });
};
const onReset = async (c: ManagedChannel) => {
const ok = await confirm({
title: t("channels.row.backfillThis"),
message: t("channels.confirmReset", { name: c.title ?? c.id }),
confirmLabel: t("channels.row.backfillThis"),
});
if (ok) resetBackfill.mutate({ id: c.id, name: c.title ?? c.id });
};
// Distinct priority levels present in the catalog → the priority column's filter options.
const prioOptions = [...new Set((channelsQuery.data ?? []).map((c) => c.priority))]
.sort((a, b) => b - a)
.map((p) => ({ value: String(p), label: String(p) }));
const columns: Column<ManagedChannel>[] = [
{
key: "priority",
header: t("channels.cols.priority"),
align: "center",
width: "56px",
sortable: true,
hideInCard: true,
sortValue: (c) => c.priority,
filter: { kind: "select", options: prioOptions, test: (c, v) => String(c.priority) === v },
render: (c) => <PriorityCell c={c} onPriority={(d) => bumpPriority(c.id, c.priority, d)} />,
},
{
key: "actions",
header: t("channels.cols.actions"),
align: "left",
nowrap: true,
width: "104px",
cardLabel: false,
render: (c) => (
<ActionsCell
c={c}
isAdmin={isAdmin}
canWrite={canWrite}
onHide={() => patch.mutate({ id: c.id, body: { hidden: !c.hidden } })}
onDeep={() => patch.mutate({ id: c.id, body: { deep_requested: !c.deep_requested } })}
onReset={() => onReset(c)}
onUnsubscribe={() => onUnsub(c)}
/>
),
},
{
key: "channel",
header: t("channels.cols.channel"),
sortable: true,
sortValue: (c) => (c.title ?? c.id).toLowerCase(),
filter: { kind: "text", get: (c) => `${c.title ?? ""} ${c.handle ?? ""}` },
cardPrimary: true,
// Cap the width so a long-titled channel can't stretch the column (table-layout:auto ignores a
// cell max-width, but a max-w element INSIDE the cell bounds it — same trick AboutCell uses).
// Without this a single long name blows the column ~289→429px and overflows the centered table.
render: (c) => (
<div className="max-w-[18rem]">
<ChannelLink
id={c.id}
title={c.title}
handle={c.handle}
thumbnailUrl={c.thumbnail_url}
onView={() => onView(c)}
/>
</div>
),
},
{
key: "about",
header: t("channels.cols.about"),
hideInCard: true,
render: (c) => <AboutCell text={c.description} channelId={c.id} />,
},
{
key: "stored",
header: t("channels.cols.stored"),
align: "right",
nowrap: true,
sortable: true,
sortValue: (c) => c.stored_videos,
render: (c) => (
<span className="text-muted tabular-nums">{c.stored_videos.toLocaleString()}</span>
),
},
subsColumn<ManagedChannel>(t),
{
key: "lastUpload",
header: t("channels.cols.lastUpload"),
nowrap: true,
sortable: true,
sortValue: (c) => (c.last_video_at ? new Date(c.last_video_at).getTime() : 0),
render: (c) => <span className="text-muted">{relativeTime(c.last_video_at) || "—"}</span>,
},
{
key: "length",
header: t("channels.cols.length"),
align: "right",
nowrap: true,
sortable: true,
sortValue: (c) => c.total_duration_seconds,
render: (c) => (
<span className="text-muted tabular-nums">
{formatTotalHours(c.total_duration_seconds)}
</span>
),
},
{
key: "types",
header: t("channels.cols.types"),
nowrap: true,
render: (c) => (
<Tooltip hint={t("channels.cols.typesHint")}>
<span className="text-muted tabular-nums cursor-help">
{c.count_normal} / {c.count_short} / {c.count_live}
</span>
</Tooltip>
),
},
{
key: "sync",
header: t("channels.cols.sync"),
nowrap: true,
cardLabel: false,
filter: {
kind: "select",
options: [
{ value: "fully", label: t("channels.filters.fullySynced") },
{ value: "needsFull", label: t("channels.filters.needsFull") },
],
test: (c, v) =>
v === "fully"
? c.recent_synced && c.backfill_done
: v === "needsFull"
? !c.backfill_done
: true,
},
render: (c) => <SyncCell c={c} />,
},
{
key: "tags",
header: t("channels.cols.tags"),
cardLabel: false,
filter: {
kind: "multi",
options: userTags.map((tg) => ({ value: String(tg.id), label: tg.name })),
test: (c, values) => values.some((v) => c.tag_ids.includes(Number(v))),
},
render: (c) => (
<TagsCell
c={c}
userTags={userTags}
onToggleTag={(tagId) => toggleTag(c.id, tagId, c.tag_ids.includes(tagId))}
onTagClick={onFilterByTag}
/>
),
},
];
// Status chips sit in the table's controls row (next to paging) — compact and close to
// where they act.
const statusChips = (
<div className="flex flex-wrap items-center gap-1.5">
{STATUS_FILTERS.map((f) => (
<button
key={f.id}
onClick={() => setStatusFilter(f.id)}
className={`text-xs px-2.5 py-1 rounded-full border transition ${
statusFilter === f.id
? "bg-accent text-accent-fg border-accent"
: "bg-card border-border text-muted hover:border-accent"
}`}
>
{t(f.labelKey)}
</button>
))}
</div>
);
// The catalog-wide stats ride on the right of the tab row (subscribed only), leaving room for
// future tabs on the left.
const statsBlock = (
<div className="flex flex-wrap items-center justify-end gap-x-5 gap-y-1 text-sm text-muted">
{s && (
<>
<Stat
label={t("channels.stats.channels")}
value={s.channels_total}
hint={t("channels.stats.channelsHint")}
/>
<Stat
label={t("channels.stats.recentSynced")}
value={`${s.channels_recent_synced}/${s.channels_total}`}
hint={t("channels.stats.recentSyncedHint")}
/>
<Stat
label={t("channels.stats.fullHistory")}
value={`${s.channels_deep_done}/${s.channels_deep_requested}`}
hint={t("channels.stats.fullHistoryHint")}
/>
{s.deep_pending_count > 0 && (
<Stat
label={t("channels.stats.left")}
value={formatEta(s.deep_eta_seconds)}
hint={t("channels.stats.leftHint", { count: s.deep_pending_count })}
/>
)}
<Stat
label={t("channels.stats.myVideos")}
value={s.my_videos.toLocaleString()}
hint={t("channels.stats.myVideosHint")}
/>
<Stat
label={t("channels.stats.quotaLeft")}
value={s.quota_remaining_today.toLocaleString()}
hint={t("channels.stats.quotaLeftHint")}
/>
</>
)}
</div>
);
// Sync + backfill — now share the tags row (right side).
const actionButtons = (
<div className="flex items-center gap-2 shrink-0">
<Tooltip side="bottom" hint={t("channels.syncSubscriptionsHint")}>
<button
onClick={() => syncSubs.mutate()}
disabled={syncSubs.isPending}
className="glass-card glass-hover flex items-center gap-2 px-3 py-2 rounded-xl text-sm disabled:opacity-50 transition"
>
<RefreshCw className={`w-4 h-4 ${syncSubs.isPending ? "animate-spin" : ""}`} />
{t("channels.syncSubscriptions")}
</button>
</Tooltip>
<Tooltip side="bottom" hint={t("channels.backfillEverythingHint")}>
<button
onClick={() => deepAll.mutate()}
disabled={deepAll.isPending}
className="glass-card glass-hover flex items-center gap-2 px-3 py-2 rounded-xl text-sm disabled:opacity-50 transition"
>
<History className={`w-4 h-4 ${deepAll.isPending ? "animate-pulse" : ""}`} />
{t("channels.backfillEverything")}
</button>
</Tooltip>
</div>
);
// Table / cards density — shared by the subscribed + discovery tables (blocked is a chip list, no
// layout to switch). Rides the same generic ViewSwitcher the feed uses.
const layoutOptions: ViewOption<ChannelLayout>[] = CHANNEL_LAYOUTS.map((id) => ({
id,
label: t("channels.layout." + id),
icon: LAYOUT_ICON[id],
}));
const layoutSwitcher = (
<ViewSwitcher
value={layout}
options={layoutOptions}
onChange={setLayout}
label={t("channels.layoutLabel")}
labelClassName="hidden lg:inline"
/>
);
const hasLayout = view === "subscribed" || view === "discovery";
// In cards there are no column headers to sort by, so a dropdown drives the SAME shared sort state
// the table header uses (table ↔ cards stay in sync). Table mode keeps the header clicks.
const sortControl = (
<ColumnSortControl
columns={columns}
sort={sort}
onChange={setSort}
label={t("channels.sort.label")}
defaultLabel={t("channels.sort.default")}
ascLabel={t("channels.sort.asc")}
descLabel={t("channels.sort.desc")}
/>
);
// The card layout paginates like the table (a page of cards + a pager), rather than one long
// infinite scroll. Slice the sorted rows; the Pager reports page/size changes.
// Only computed for cards: in table mode DataTable sorts and slices internally, so doing it here
// too would copy+sort the whole ~300-row array on every render for a result nothing reads.
const isCards = layout === "cards";
const sortedChannels = isCards ? sortRows(visibleChannels, columns, sort) : visibleChannels;
const {
paged: pagedCards,
pagerProps,
resetPage,
} = useCardPager(sortedChannels, LS.channelCardSize, isCards);
// Changing what you're looking at starts over at the first page, the way DataTable resets its own
// page on a filter/sort change. Deliberately NOT keyed on the row count: the ["channels"] query
// refetches on window focus and after every sync, so a catalogue that merely gained a channel would
// otherwise yank you off page 7 for something you didn't do — a list that shrank past your page is
// handled by the hook's clamp instead.
useEffect(() => {
resetPage();
}, [statusFilter, search, tagFilter, sort, resetPage]);
const cardPager = <Pager {...pagerProps} />;
const tabs = (
<div className="px-4 pt-4 max-w-[96rem] mx-auto flex items-center justify-between gap-4 flex-wrap">
<div className="flex flex-wrap items-center gap-1.5">
{(["subscribed", "discovery", "blocked"] as ChannelsView[]).map((v) => (
<button
key={v}
onClick={() => setView(v)}
className={`text-sm px-3 py-1.5 rounded-full border transition ${
view === v
? "bg-accent text-accent-fg border-accent"
: "bg-card border-border text-muted hover:border-accent"
}`}
>
{t(`channels.tabs.${v}`)}
</button>
))}
</div>
<div className="flex items-center gap-3">
{view === "subscribed" && statsBlock}
{view === "subscribed" && layout === "cards" && sortControl}
{hasLayout && layoutSwitcher}
</div>
</div>
);
return (
<>
{/* The tab bar is always fixed chrome (it portals into the shell's fixed band, so it never
scrolls and doesn't jump between tabs). On Subscriptions the stats/description/tags ride
with it, and the status-chip + pager row lands just below (DataTable's controlsInBand). */}
<PageToolbar>
{tabs}
{view === "subscribed" && (
<div className="px-4 pt-2 pb-2 max-w-[96rem] mx-auto">
{/* Your tags (left) share one row with the two catalog-wide actions (right); the channel-name
search lives in the shared top SearchBar, tag create/delete in the manager. */}
<div className="flex items-center justify-between gap-4 flex-wrap">
<div className="flex flex-wrap items-center gap-1.5">
<Tooltip hint={t("channels.tags.yourTagsHint")}>
<span className="text-xs uppercase tracking-wide text-muted mr-1 cursor-help underline decoration-dotted decoration-muted/40 underline-offset-4">
{t("channels.tags.yourTags")}
</span>
</Tooltip>
{userTags.map((tg) => {
const active = tagFilter.includes(tg.id);
return (
<button
key={tg.id}
onClick={() =>
setTagFilter((f) => (active ? f.filter((x) => x !== tg.id) : [...f, tg.id]))
}
aria-pressed={active}
className={`text-xs px-2 py-1 rounded-full border transition ${
active
? "bg-accent text-accent-fg border-accent"
: "bg-card border-border text-muted hover:text-fg hover:border-accent"
}`}
>
{tg.name}
</button>
);
})}
{tagFilter.length > 0 && (
<button
onClick={() => setTagFilter([])}
className="text-xs px-2 py-1 text-muted hover:text-accent transition"
>
{t("datatable.clear")}
</button>
)}
<button
onClick={() => setTagManagerOpen(true)}
className="inline-flex items-center gap-1 text-xs px-2 py-1 rounded-full border border-dashed border-border text-muted hover:text-accent hover:border-accent transition"
>
<Pencil className="w-3 h-3" />
{t("channels.tags.manage")}
</button>
</div>
{actionButtons}
</div>
</div>
)}
{/* In table mode the status chips + pager ride in DataTable's own in-band controls row. The card
layout has no such row, so surface the same status chips (left) and its pager (right) here. */}
{view === "subscribed" && layout === "cards" && (
<div className="px-4 pb-2 max-w-[96rem] mx-auto flex items-center justify-between gap-3 flex-wrap">
{statusChips}
{cardPager}
</div>
)}
</PageToolbar>
{tagManagerOpen && (
<TagManager onClose={() => setTagManagerOpen(false)} onFocusChannel={onFocusChannel} />
)}
{view === "discovery" ? (
<ChannelDiscovery
canWrite={canWrite}
search={search}
onOpenWizard={onOpenWizard}
onViewChannel={onViewChannel}
/>
) : view === "blocked" ? (
/* Blocked channels — videos from these are hidden everywhere and dropped from live search. */
<div className="px-4 pb-4 pt-3 max-w-[96rem] mx-auto">
{(blockedQuery.data?.length ?? 0) === 0 ? (
<p className="text-sm text-muted py-8">{t("channels.blocked.empty")}</p>
) : (
<>
<div className="flex items-center gap-2 mb-3">
<Ban className="w-4 h-4 text-muted" />
<span className="text-xs uppercase tracking-wide text-muted">
{t("channels.blocked.title")}
</span>
</div>
<div className="flex flex-wrap gap-1.5">
{blockedQuery.data!.map((c) => (
<span
key={c.id}
className="inline-flex items-center gap-1.5 text-xs pl-2.5 pr-1 py-1 rounded-full bg-card border border-border"
>
{c.title ?? c.id}
<button
onClick={() => unblock.mutate(c.id)}
title={t("channel.unblock")}
aria-label={t("channel.unblock")}
className="rounded-full p-0.5 text-muted hover:text-danger transition"
>
<X className="w-3 h-3" />
</button>
</span>
))}
</div>
<p className="text-[11px] text-muted mt-2">{t("channels.blocked.hint")}</p>
</>
)}
</div>
) : (
/* No top padding: the sticky header sits flush at the scroller top so it doesn't shift when
`position: sticky` engages on the first scroll (the band's controls row above gives the
visual gap). */
<div className="px-4 pb-4 max-w-[96rem] mx-auto">
{/* Channel table — only the rows scroll; the header row is sticky, and the controls row
(status chips + pager) rides in the fixed band right above it (controlsInBand). The
card layout swaps the table for a virtualized grid over the same rows (its pager and
status chips ride in the fixed band above instead). */}
{channelsQuery.isLoading ? (
<div className="text-muted py-8">{t("channels.loading")}</div>
) : layout === "table" ? (
<DataTable
rows={visibleChannels}
columns={columns}
rowKey={(c) => c.id}
persistKey={accountKey(LS.channelsTable) ?? undefined}
controlsPosition="both"
controlsLeading={statusChips}
controlsInBand
controlsBandClassName="px-4 max-w-[96rem] mx-auto"
sort={sort}
onSortChange={setSort}
rowClassName={(c) => (c.hidden ? "opacity-60" : "")}
emptyText={t("channels.empty")}
/>
) : (
<ChannelLayoutGrid
rows={pagedCards}
columns={columns}
rowKey={(c) => c.id}
leadKey="priority"
aboutKey="about"
actionsKey="actions"
rowClassName={(c) => (c.hidden ? "opacity-60" : "")}
emptyText={t("channels.empty")}
/>
)}
</div>
)}
</>
);
}
function Stat({ label, value, hint }: { label: string; value: string | number; hint?: string }) {
return (
<Tooltip hint={hint ?? ""}>
<span className={hint ? "cursor-help" : ""}>
<span className="text-fg font-semibold">{value}</span> {label}
</span>
</Tooltip>
);
}
function SyncBadge({ ok, label, hint }: { ok: boolean; label: string; hint?: string }) {
return (
<Tooltip hint={hint ?? ""}>
<span
className={`inline-flex items-center gap-1 text-[10px] px-1.5 py-0.5 rounded-full border ${
ok ? "border-accent/40 text-accent" : "border-border text-muted"
}`}
>
{ok && <Check className="w-3 h-3" />}
{label}
</span>
</Tooltip>
);
}
function PriorityCell({
c,
onPriority,
}: {
c: ManagedChannel;
onPriority: (delta: number) => void;
}) {
const { t } = useTranslation();
return (
<Tooltip hint={t("channels.row.priorityHint")}>
<div className="inline-flex flex-col items-center cursor-help">
<button
onClick={() => onPriority(1)}
className="text-muted hover:text-accent"
aria-label={t("channels.row.raisePriority")}
>
<ArrowUp className="w-3.5 h-3.5" />
</button>
<span className="text-xs text-muted tabular-nums">{c.priority}</span>
<button
onClick={() => onPriority(-1)}
className="text-muted hover:text-accent"
aria-label={t("channels.row.lowerPriority")}
>
<ArrowDown className="w-3.5 h-3.5" />
</button>
</div>
</Tooltip>
);
}
// Status only — the backfill *action* lives in the Actions column. When both recent and
// full history are in, collapse to a single "fully synced" chip; otherwise show what's
// present plus the missing/queued state.
function SyncCell({ c }: { c: ManagedChannel }) {
const { t } = useTranslation();
if (c.recent_synced && c.backfill_done) {
return (
<SyncBadge
ok
label={t("channels.row.fullySynced")}
hint={t("channels.row.fullySyncedHint")}
/>
);
}
return (
<div className="flex flex-wrap items-center gap-1">
<SyncBadge
ok={c.recent_synced}
label={t("channels.row.recent")}
hint={
c.recent_synced
? t("channels.row.recentSyncedHint")
: t("channels.row.recentNotSyncedHint")
}
/>
{c.backfill_done ? (
<SyncBadge ok label={t("channels.row.full")} hint={t("channels.row.fullHint")} />
) : c.deep_requested ? (
<SyncBadge
ok={false}
label={t("channels.row.fullHistoryQueued")}
hint={t("channels.row.queuedRequestedHint")}
/>
) : c.deep_in_queue ? (
<SyncBadge
ok={false}
label={t("channels.row.fullHistoryComing")}
hint={t("channels.row.queuedByOtherHint")}
/>
) : (
<SyncBadge
ok={false}
label={t("channels.row.full")}
hint={t("channels.row.fullNotFetchedHint")}
/>
)}
</div>
);
}
function TagsCell({
c,
userTags,
onToggleTag,
onTagClick,
}: {
c: ManagedChannel;
userTags: Tag[];
onToggleTag: (tagId: number) => void;
onTagClick: (tagId: number, name: string) => void;
}) {
const { t } = useTranslation();
const [open, setOpen] = useState(false);
// Anchor for the portalled menu. It renders through <Overlay> (i.e. at <body>) rather than
// `absolute` inside the cell, because in the CARD layout every VirtualGrid row carries a
// `transform` — which makes it a stacking context and traps a z-indexed child, so the menu drew
// UNDER the next card. Same hazard, same blessed fix as the players in E3.
const [coords, setCoords] = useState<{ left: number; top?: number; bottom?: number } | null>(
null,
);
const fade = useScrollFade();
const ref = useRef<HTMLDivElement | null>(null);
const popRef = useRef<HTMLDivElement | null>(null);
const btnRef = useRef<HTMLButtonElement | null>(null);
// The menu is no longer a DOM descendant of `ref`, so dismiss has to watch both.
useDismiss(open, () => setOpen(false), [ref, popRef]);
// Keep the scroll-fade hook's callback ref working alongside our own.
const setPopRef = useCallback(
(node: HTMLDivElement | null) => {
popRef.current = node;
fade.ref(node);
},
[fade.ref],
);
// ONE placement rule, so the position the menu opens at and the one it keeps while scrolling can't
// drift apart. `flip` keeps it anchored above the trigger once it has been flipped; the horizontal
// clamp uses the MEASURED width (`w-44` is rem — it grows with the text-size slider, so a px guess
// reads short at 1.3). Before first paint the menu isn't measurable yet; the layout effect below
// re-runs this once it is.
const coordsFrom = useCallback((r: DOMRect, flip: boolean) => {
const w = popRef.current?.offsetWidth ?? 0;
const left =
w && r.left + w > window.innerWidth - 8 ? Math.max(8, window.innerWidth - 8 - w) : r.left;
return flip ? { left, bottom: window.innerHeight - r.top + 4 } : { left, top: r.bottom + 4 };
}, []);
const place = useCallback(() => {
const r = btnRef.current?.getBoundingClientRect();
if (!r) return false;
setCoords(coordsFrom(r, false));
return true;
}, [coordsFrom]);
const toggle = () => {
if (open) setOpen(false);
else if (place()) setOpen(true);
};
// Correct the placement against the MEASURED box: flip above when it would run off the bottom (and
// there is room above), and apply the width clamp now that the menu can actually be measured.
useLayoutEffect(() => {
const pop = popRef.current;
const r = btnRef.current?.getBoundingClientRect();
if (!open || !pop || !coords || !r) return;
const h = pop.offsetHeight; // the width is read inside coordsFrom, off the same node
const fitsBelow = r.bottom + 4 + h <= window.innerHeight - 8;
const fitsAbove = r.top - 4 - h >= 8;
// Decide BOTH ways, every time. Prefer the side it is already on (no flapping while scrolling),
// but leave it as soon as that side stops fitting and the other one does — a one-way flip would
// keep an above-anchored menu above a row scrolling toward the top and push it off the screen.
const above = coords.bottom !== undefined;
const flip = above ? fitsAbove || !fitsBelow : !fitsBelow && fitsAbove;
const next = coordsFrom(r, flip);
if (next.left !== coords.left || next.top !== coords.top || next.bottom !== coords.bottom) {
setCoords(next);
}
}, [open, coords, coordsFrom]);
// A fixed menu doesn't travel with its row, so FOLLOW the trigger on scroll rather than closing:
// in the table the menu used to scroll with the row, and closing on every wheel tick would make
// attaching several tags a reopen-per-tag chore. Closes only once the trigger leaves the SCROLLER
// (not the window — the page scroller starts below ~230px of fixed chrome, so a row hidden behind
// the toolbar is still "on screen" by window coords and the menu would float over the chrome).
// Scrolling INSIDE the menu must not move it.
useEffect(() => {
if (!open) return;
let raf = 0;
const reposition = () => {
raf = 0;
const r = btnRef.current?.getBoundingClientRect();
const scroller = document.querySelector("main")?.getBoundingClientRect();
const topEdge = scroller ? scroller.top : 0;
const bottomEdge = scroller ? scroller.bottom : window.innerHeight;
if (!r || r.bottom < topEdge || r.top > bottomEdge) {
setOpen(false);
return;
}
// Keep whichever side it is anchored to, so the layout effect has nothing left to correct —
// resetting to "below" every frame would make it flip back and forth, two renders per frame.
setCoords((cur) => (cur ? coordsFrom(r, cur.bottom !== undefined) : cur));
};
const onScroll = (e: Event) => {
if (popRef.current && e.target instanceof Node && popRef.current.contains(e.target)) return;
if (!raf) raf = requestAnimationFrame(reposition); // coalesce a scroll burst into one move
};
const onResize = () => setOpen(false);
window.addEventListener("scroll", onScroll, true);
window.addEventListener("resize", onResize);
return () => {
if (raf) cancelAnimationFrame(raf);
window.removeEventListener("scroll", onScroll, true);
window.removeEventListener("resize", onResize);
};
}, [open, coordsFrom]);
if (userTags.length === 0) return null;
// Show only the tags actually attached to this channel; the “+” opens a per-channel
// picker to attach/detach (kept the convenient "kirakás" without listing every tag
// on every row). Tag create/delete still lives in the top "YOUR TAGS" row.
const attached = userTags.filter((tg) => c.tag_ids.includes(tg.id));
return (
<div ref={ref} className="relative flex flex-wrap items-center gap-1 min-w-[160px]">
{attached.map((tg) => (
<button
key={tg.id}
onClick={() => onTagClick(tg.id, tg.name)}
title={t("channels.row.filterFeedByTag", { name: tg.name })}
className="text-[10px] px-1.5 py-0.5 rounded-full bg-accent text-accent-fg border border-accent hover:opacity-80 transition"
>
{tg.name}
</button>
))}
<button
ref={btnRef}
onClick={toggle}
title={t("channels.row.editTags")}
aria-label={t("channels.row.editTags")}
className="w-5 h-5 inline-flex items-center justify-center rounded-full border border-dashed border-border text-muted hover:text-accent hover:border-accent transition"
>
<Plus className="w-3 h-3" />
</button>
{open && coords && (
<Overlay>
<div
ref={setPopRef}
style={{
...fade.style,
position: "fixed",
left: coords.left,
top: coords.top,
bottom: coords.bottom,
}}
className="glass-menu z-popover w-44 max-h-[264px] overflow-y-auto no-scrollbar rounded-xl p-1.5 animate-[popIn_0.16s_ease]"
>
{userTags.map((tg) => {
const on = c.tag_ids.includes(tg.id);
return (
<button
key={tg.id}
onClick={() => onToggleTag(tg.id)}
className={`w-full flex items-center gap-2 text-left text-xs px-2 py-1.5 rounded-md transition ${
on ? "text-fg" : "text-muted hover:bg-card"
}`}
>
<span
className={`w-3.5 h-3.5 rounded border flex items-center justify-center shrink-0 ${
on ? "bg-accent border-accent text-accent-fg" : "border-border"
}`}
>
{on && <Check className="w-2.5 h-2.5" />}
</span>
{tg.name}
</button>
);
})}
</div>
</Overlay>
)}
</div>
);
}
function ActionsCell({
c,
isAdmin,
canWrite,
onHide,
onDeep,
onReset,
onUnsubscribe,
}: {
c: ManagedChannel;
isAdmin: boolean;
canWrite: boolean;
onHide: () => void;
onDeep: () => void;
onReset: () => void;
onUnsubscribe: () => void;
}) {
const { t } = useTranslation();
// Admins get a "reset" trigger that re-fetches the channel from scratch regardless of
// state — always actionable. Regular users get the per-user "request full history" opt-in,
// which only applies until the back-catalog is in (or already coming for everyone).
const done = c.backfill_done;
const requested = !done && c.deep_requested;
const optInActionable = !done && !c.deep_in_queue;
const backfillHint = isAdmin
? t("channels.row.resetHint")
: c.deep_in_queue
? t("channels.row.queuedByOtherHint")
: requested
? t("channels.row.queuedRequestedHint")
: done
? t("channels.row.fullHint")
: t("channels.row.backfillThisHint");
const enabled = isAdmin || optInActionable;
return (
<div className="inline-flex items-center gap-2">
<Tooltip hint={backfillHint}>
<button
onClick={!enabled ? undefined : isAdmin ? onReset : onDeep}
disabled={!enabled}
className={`shrink-0 transition ${
requested
? "text-accent"
: enabled
? "text-muted hover:text-fg"
: "text-muted/40 cursor-default"
}`}
aria-label={isAdmin ? t("channels.row.resetBackfill") : t("channels.row.backfillThis")}
>
<History className="w-4 h-4" />
</button>
</Tooltip>
<Tooltip hint={c.hidden ? t("channels.row.hiddenHint") : t("channels.row.hideHint")}>
<button
onClick={onHide}
className="text-muted hover:text-fg shrink-0"
aria-label={c.hidden ? t("channels.row.unhide") : t("channels.row.hideFromFeed")}
>
{c.hidden ? <EyeOff className="w-4 h-4" /> : <Eye className="w-4 h-4" />}
</button>
</Tooltip>
{canWrite && (
<Tooltip hint={t("channels.row.unsubscribeHint")}>
<button
onClick={onUnsubscribe}
className="text-muted hover:text-red-400 shrink-0"
aria-label={t("channels.row.unsubscribeOnYoutube")}
>
<UserMinus className="w-4 h-4" />
</button>
</Tooltip>
)}
</div>
);
}