| 1 | import { Building2, Clock, GitCommitHorizontal, MapPin } from "lucide-react"; |
| 2 | import { type ReactElement, type ReactNode, useEffect, useState } from "react"; |
| 3 | import { Link, useParams } from "react-router"; |
| 4 | |
| 5 | import { shownUsername } from "@g1t/contracts"; |
| 6 | |
| 7 | import { type Card, type UserCard as UserCardData, cardHref, committedLabel } from "../lib/hovercard"; |
| 8 | import { localTime } from "../lib/time-zone"; |
| 9 | |
| 10 | import { Avatar } from "./ui/avatar"; |
| 11 | import { HoverCard, HoverCardContent, HoverCardTrigger } from "./ui/hover-card"; |
| 12 | import { Skeleton } from "./ui/skeleton"; |
| 13 | |
| 14 | /** |
| 15 | * Cards read this visit, by address: each is asked for once, whichever |
| 16 | * name or avatar opened it. A failure is forgotten, so the next hover asks |
| 17 | * again. |
| 18 | */ |
| 19 | const cards = new Map<string, Promise<Card | null>>(); |
| 20 | |
| 21 | function readCard(href: string): Promise<Card | null> { |
| 22 | let found = cards.get(href); |
| 23 | if (!found) { |
| 24 | found = fetch(href, { headers: { accept: "application/json" } }) |
| 25 | .then((response) => |
| 26 | response.ok ? (response.json() as Promise<Card>) : response.status === 404 ? null : Promise.reject(new Error(String(response.status))), |
| 27 | ) |
| 28 | .catch(() => { |
| 29 | cards.delete(href); |
| 30 | return null; |
| 31 | }); |
| 32 | cards.set(href, found); |
| 33 | } |
| 34 | return found; |
| 35 | } |
| 36 | |
| 37 | /** Whether a name can have a card: a username, and not a deleted account's. */ |
| 38 | export function hasCard(username: string | null | undefined): username is string { |
| 39 | return Boolean(username) && username !== "ghost" && /^[a-z0-9-]{1,39}$/i.test(username!); |
| 40 | } |
| 41 | |
| 42 | /** |
| 43 | * A person's card, over their name or avatar (`children`, one element that |
| 44 | * takes a ref). It opens on hover and on keyboard focus after a moment, |
| 45 | * and is read only then. On a touch screen it never opens: a tap does what |
| 46 | * the name does. Inside a repository it says whether they committed there |
| 47 | * lately. Ghost, a deleted account, has none. |
| 48 | */ |
| 49 | export function UserCard({ username, children }: { username: string | null | undefined; children: ReactElement }) { |
| 50 | const params = useParams(); |
| 51 | const [open, setOpen] = useState(false); |
| 52 | const [card, setCard] = useState<Card | null | undefined>(undefined); |
| 53 | const name = username?.toLowerCase() ?? ""; |
| 54 | const repo = params.owner && params.repo ? `${params.owner}/${params.repo}` : null; |
| 55 | const g1t = name === "g1t"; |
| 56 | const href = cardHref(name, repo); |
| 57 | |
| 58 | useEffect(() => { |
| 59 | if (!open || g1t || !hasCard(name)) return; |
| 60 | let current = true; |
| 61 | void readCard(href).then((found) => { |
| 62 | if (current) setCard(found); |
| 63 | }); |
| 64 | return () => { |
| 65 | current = false; |
| 66 | }; |
| 67 | }, [open, g1t, name, href]); |
| 68 | |
| 69 | if (!hasCard(name)) return children; |
| 70 | // Nobody by that name (a workspace mentioned, say): no card at all. |
| 71 | const body = g1t || card?.kind === "g1t" ? <G1tCard /> : card === undefined ? <Loading /> : card ? <PersonCard card={card} /> : null; |
| 72 | return ( |
| 73 | <HoverCard open={open} onOpenChange={setOpen}> |
| 74 | <HoverCardTrigger asChild>{children}</HoverCardTrigger> |
| 75 | {body && <HoverCardContent aria-label={g1t ? "About g1t" : `About ${name}`}>{body}</HoverCardContent>} |
| 76 | </HoverCard> |
| 77 | ); |
| 78 | } |
| 79 | |
| 80 | /** |
| 81 | * A person's avatar that opens their card and links to their profile, as |
| 82 | * their name beside it does. g1t, ghost and names that are no account's |
| 83 | * are the avatar alone. |
| 84 | */ |
| 85 | export function UserAvatar({ username, size = 20, image }: { username: string; size?: number; image?: string | null }) { |
| 86 | const name = username.toLowerCase(); |
| 87 | const face = <Avatar name={username} image={image} size={size} />; |
| 88 | if (name === "g1t" || !hasCard(name)) return face; |
| 89 | return ( |
| 90 | <UserCard username={name}> |
| 91 | <Link to={`/u/${name}`} tabIndex={-1} aria-hidden className="inline-flex shrink-0 rounded-full"> |
| 92 | {face} |
| 93 | </Link> |
| 94 | </UserCard> |
| 95 | ); |
| 96 | } |
| 97 | |
| 98 | function Loading() { |
| 99 | return ( |
| 100 | <div aria-busy="true" className="flex items-center gap-3"> |
| 101 | <Skeleton className="size-12 rounded-full" /> |
| 102 | <div className="grow space-y-2"> |
| 103 | <Skeleton className="block h-3.5 w-28" /> |
| 104 | <Skeleton className="block h-3 w-20" /> |
| 105 | </div> |
| 106 | </div> |
| 107 | ); |
| 108 | } |
| 109 | |
| 110 | function PersonCard({ card }: { card: UserCardData }) { |
| 111 | const profile = `/u/${card.username}`; |
| 112 | // Cards are only drawn in the browser, so this is the viewer's clock. |
| 113 | const time = localTime(card.timezone, Date.now()); |
| 114 | return ( |
| 115 | <div className="space-y-3"> |
| 116 | <div className="flex items-start gap-3"> |
| 117 | <Link to={profile} tabIndex={-1} className="shrink-0 rounded-full"> |
| 118 | <Avatar name={card.username} image={card.avatar} size={48} /> |
| 119 | </Link> |
| 120 | <div className="min-w-0 pt-0.5"> |
| 121 | <Link to={profile} className="block leading-tight hover:underline"> |
| 122 | {card.name ? ( |
| 123 | <> |
| 124 | <span className="font-semibold wrap-anywhere">{card.name}</span>{" "} |
| 125 | <span className="font-mono text-[0.8125rem] text-muted">{shownUsername(card)}</span> |
| 126 | </> |
| 127 | ) : ( |
| 128 | <span className="font-mono font-semibold">{shownUsername(card)}</span> |
| 129 | )} |
| 130 | </Link> |
| 131 | {card.pronouns && <p className="mt-0.5 text-xs text-faint">{card.pronouns}</p>} |
| 132 | </div> |
| 133 | </div> |
| 134 | {card.bio && <p className="leading-relaxed text-fg/90 wrap-anywhere">{card.bio}</p>} |
| 135 | {(card.location || time || card.workspaces.length > 0 || card.committed) && ( |
| 136 | <ul className="space-y-1.5 text-[0.8125rem] text-muted"> |
| 137 | {card.location && ( |
| 138 | <Line icon={<MapPin size={14} />}> |
| 139 | <span className="wrap-anywhere">{card.location}</span> |
| 140 | </Line> |
| 141 | )} |
| 142 | {time && <Line icon={<Clock size={14} />}>{time} local time</Line>} |
| 143 | {card.workspaces.length > 0 && ( |
| 144 | <Line icon={<Building2 size={14} />}> |
| 145 | Member of{" "} |
| 146 | {card.workspaces.map((workspace, index) => ( |
| 147 | <span key={workspace.slug}> |
| 148 | {index > 0 && ", "} |
| 149 | <Link to={`/${workspace.slug}`} className="font-medium text-fg hover:underline"> |
| 150 | {workspace.name} |
| 151 | </Link> |
| 152 | </span> |
| 153 | ))} |
| 154 | {card.more_workspaces > 0 && ` and ${card.more_workspaces} more`} |
| 155 | </Line> |
| 156 | )} |
| 157 | {card.committed && <Line icon={<GitCommitHorizontal size={14} />}>{committedLabel(card.committed)}</Line>} |
| 158 | </ul> |
| 159 | )} |
| 160 | </div> |
| 161 | ); |
| 162 | } |
| 163 | |
| 164 | function G1tCard() { |
| 165 | return ( |
| 166 | <div className="space-y-3"> |
| 167 | <div className="flex items-center gap-3"> |
| 168 | <Avatar name="g1t" size={48} /> |
| 169 | <div className="min-w-0"> |
| 170 | <p className="flex items-baseline gap-1.5 leading-tight"> |
| 171 | <span className="font-mono font-semibold">g1t</span> |
| 172 | <span className="rounded border border-line px-1 text-[0.625rem] leading-[1.35] font-medium text-muted">bot</span> |
| 173 | </p> |
| 174 | <p className="mt-0.5 text-xs text-muted">g1t itself</p> |
| 175 | </div> |
| 176 | </div> |
| 177 | <p className="leading-relaxed text-fg/90"> |
| 178 | What g1t does on its own shows under this name: merges from the merge queue, automatic merges your settings allow, and security updates. |
| 179 | </p> |
| 180 | </div> |
| 181 | ); |
| 182 | } |
| 183 | |
| 184 | function Line({ icon, children }: { icon: ReactElement; children: ReactNode }) { |
| 185 | return ( |
| 186 | <li className="flex items-start gap-2"> |
| 187 | <span className="mt-0.5 shrink-0 text-faint">{icon}</span> |
| 188 | <span className="min-w-0">{children}</span> |
| 189 | </li> |
| 190 | ); |
| 191 | } |