File size: 12,463 Bytes
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import { Cpu, Edit3, Film, Image, Sparkles, UserRound } from "lucide-react";
import { MediaTile } from "./MediaTile";
import type { MediaItem } from "../types";
interface LoraEntry {
name: string;
strength: number;
workflow?: string;
base_model?: string;
}
interface Checkpoint {
name: string;
step: number | null;
size_bytes: number;
modified_at: string;
}
interface CheckpointsResponse {
job_name: string;
checkpoints: Checkpoint[];
count: number;
updated_at: string;
}
interface CharacterRecord {
id: string;
name: string;
kind: string | null;
trigger: string | null;
description: string | null;
source_images: string[];
loras: LoraEntry[];
defaults: Record<string, unknown>;
}
interface CharacterProfileViewProps {
characterId: string;
items: MediaItem[];
onOpen: (url: string) => void;
onDelete: (item: MediaItem) => Promise<void> | void;
onGenerate: () => void;
}
function resolveImageUrl(img: string): string {
return img.startsWith("/") ? img : `/media/${img}`;
}
function isVideo(item: MediaItem) {
return item.type === "video" || item.url.endsWith(".mp4") || item.url.endsWith(".webm");
}
async function fetchJson<T>(url: string): Promise<T> {
const response = await fetch(url);
if (!response.ok) throw new Error(`${url} returned ${response.status}`);
return await response.json();
}
export function CharacterProfileView({ characterId, items, onOpen, onDelete, onGenerate }: CharacterProfileViewProps) {
const [character, setCharacter] = useState<CharacterRecord | null>(null);
const [loading, setLoading] = useState(true);
const [error, setError] = useState<string | null>(null);
const [tab, setTab] = useState<"images" | "videos">("images");
const [checkpoints, setCheckpoints] = useState<CheckpointsResponse | null>(null);
const load = useCallback(async () => {
try {
setError(null);
const data = await fetchJson<{ character: CharacterRecord }>(`/api/characters/${characterId}`);
const char: CharacterRecord = data.character || (data as unknown as CharacterRecord);
setCharacter(char);
if (char.loras.length > 0) {
try {
const ckpts = await fetchJson<CheckpointsResponse>("/api/lora-training/checkpoints");
setCheckpoints(ckpts);
} catch {
// checkpoints optional — don't block character render
}
}
} catch (err) {
setError(err instanceof Error ? err.message : "Failed to load character");
} finally {
setLoading(false);
}
}, [characterId]);
useEffect(() => { load(); }, [load]);
const related = useMemo(() => {
if (!character) return [];
const terms = [character.id, character.name, character.trigger].filter(Boolean).map((value) => String(value).toLowerCase());
return items.filter((item) => {
const haystack = [item.name, item.filename, item.prompt].join(" ").toLowerCase();
return terms.some((term) => haystack.includes(term));
});
}, [character, items]);
const fallbackItems = related.length > 0 ? related : items;
const images = fallbackItems.filter((item) => !isVideo(item));
const videos = fallbackItems.filter(isVideo);
const shown = tab === "images" ? images : videos;
if (loading) return <div className="p-6 text-gray-500">Loading character...</div>;
if (error) return <div className="p-6 text-red-400">{error}</div>;
if (!character) return null;
const avatarUrl = character.source_images[0] ? resolveImageUrl(character.source_images[0]) : null;
const loraCount = character.loras.length;
return (
<div className="p-5 lg:p-7 space-y-6">
<section className="rounded-3xl border border-gray-800/60 bg-gradient-to-b from-gray-900/70 to-gray-950/40 overflow-hidden">
<div className="relative h-44 bg-gradient-to-br from-rose-950/50 via-fuchsia-950/20 to-amber-950/20">
{avatarUrl && <img src={avatarUrl} alt="" className="absolute inset-0 w-full h-full object-cover opacity-35 blur-sm scale-105" />}
<div className="absolute inset-0 bg-gradient-to-t from-black via-black/40 to-transparent" />
</div>
<div className="px-5 lg:px-7 pb-6 -mt-16 relative">
<div className="flex flex-col lg:flex-row lg:items-end gap-5">
<div className="w-32 h-32 rounded-3xl overflow-hidden ring-4 ring-black bg-gray-900 shadow-2xl flex-shrink-0">
{avatarUrl ? (
<img src={avatarUrl} alt={character.name} className="w-full h-full object-cover" />
) : (
<div className="w-full h-full bg-gradient-to-br from-rose-500 to-amber-400 flex items-center justify-center">
<UserRound className="w-12 h-12 text-white" />
</div>
)}
</div>
<div className="flex-1 min-w-0">
<div className="flex flex-wrap items-center gap-2 mb-2">
{character.kind && <span className="rounded-full border border-blue-500/30 bg-blue-500/10 px-2 py-0.5 text-[10px] uppercase tracking-wider text-blue-300">{character.kind}</span>}
{character.trigger && <span className="rounded-full border border-rose-500/30 bg-rose-500/10 px-2 py-0.5 text-[10px] uppercase tracking-wider text-rose-300">trigger: {character.trigger}</span>}
</div>
<h1 className="text-3xl font-bold tracking-tight">{character.name}</h1>
<p className="text-sm text-gray-500 mt-2 max-w-3xl">
{character.description || "Reusable character identity for agent-generated images and videos."}
</p>
</div>
<div className="flex gap-2">
<button onClick={onGenerate} className="rounded-xl bg-rose-600 hover:bg-rose-500 px-4 py-2 text-sm font-semibold transition flex items-center gap-2">
<Sparkles className="w-4 h-4" /> Generate
</button>
<button className="rounded-xl border border-gray-700 text-gray-400 px-4 py-2 text-sm font-semibold transition flex items-center gap-2 cursor-not-allowed opacity-60" title="Profile editing is coming next">
<Edit3 className="w-4 h-4" /> Edit
</button>
</div>
</div>
<div className="grid grid-cols-3 gap-3 mt-6 max-w-xl">
<div className="rounded-2xl border border-gray-800 bg-black/30 p-3">
<p className="text-xs text-gray-600">Images</p>
<p className="text-xl font-bold text-gray-100">{images.length}</p>
</div>
<div className="rounded-2xl border border-gray-800 bg-black/30 p-3">
<p className="text-xs text-gray-600">Videos</p>
<p className="text-xl font-bold text-gray-100">{videos.length}</p>
</div>
<div className="rounded-2xl border border-gray-800 bg-black/30 p-3">
<p className="text-xs text-gray-600">LoRAs</p>
<p className="text-xl font-bold text-gray-100">{loraCount}</p>
</div>
</div>
</div>
</section>
{character.loras.length > 0 && (
<section className="rounded-3xl border border-gray-800/60 bg-gray-950/40 p-5 space-y-4">
<div className="flex items-center gap-2">
<Cpu className="w-4 h-4 text-violet-400" />
<h2 className="text-sm font-semibold uppercase tracking-wider text-gray-300">Model</h2>
</div>
<div className="space-y-3">
{character.loras.map((lora, i) => {
const shortName = lora.name.split("/").pop() ?? lora.name;
return (
<div key={i} className="rounded-2xl border border-gray-800/60 bg-black/30 p-4 space-y-3">
<p className="text-xs font-mono text-violet-300 break-all">{shortName}</p>
<div className="grid grid-cols-3 gap-3">
{lora.base_model && (
<div>
<p className="text-[10px] uppercase tracking-wider text-gray-600">Base</p>
<p className="text-xs text-gray-300 mt-0.5 font-mono">{lora.base_model}</p>
</div>
)}
{lora.workflow && (
<div>
<p className="text-[10px] uppercase tracking-wider text-gray-600">Workflow</p>
<p className="text-xs text-gray-300 mt-0.5 font-mono">{lora.workflow}</p>
</div>
)}
<div>
<p className="text-[10px] uppercase tracking-wider text-gray-600">Strength</p>
<p className="text-xs text-gray-300 mt-0.5 font-mono">{lora.strength}</p>
</div>
</div>
</div>
);
})}
</div>
{checkpoints && (
<div className="space-y-2">
<div className="flex items-center justify-between">
<p className="text-[10px] uppercase tracking-wider text-gray-600">Training Checkpoints — <span className="font-mono">{checkpoints.job_name}</span></p>
<p className="text-[10px] text-gray-700">
checked {new Date(checkpoints.updated_at).toLocaleString()}
</p>
</div>
<div className="rounded-xl border border-gray-800/60 overflow-hidden">
<table className="w-full text-xs">
<thead>
<tr className="border-b border-gray-800/60 bg-black/20">
<th className="text-left px-3 py-2 text-[10px] uppercase tracking-wider text-gray-600 font-medium">Step</th>
<th className="text-left px-3 py-2 text-[10px] uppercase tracking-wider text-gray-600 font-medium">File</th>
<th className="text-right px-3 py-2 text-[10px] uppercase tracking-wider text-gray-600 font-medium">Size</th>
<th className="text-right px-3 py-2 text-[10px] uppercase tracking-wider text-gray-600 font-medium">Date</th>
</tr>
</thead>
<tbody>
{checkpoints.checkpoints.map((ck, i) => (
<tr key={i} className="border-b border-gray-800/40 last:border-0 hover:bg-gray-900/30">
<td className="px-3 py-2 font-mono text-violet-300">{ck.step ?? "final"}</td>
<td className="px-3 py-2 text-gray-400 font-mono text-[11px] break-all">{ck.name}</td>
<td className="px-3 py-2 text-gray-400 text-right font-mono">{(ck.size_bytes / 1024 / 1024).toFixed(0)} MB</td>
<td className="px-3 py-2 text-gray-500 text-right whitespace-nowrap">{new Date(ck.modified_at).toLocaleDateString()}</td>
</tr>
))}
</tbody>
</table>
</div>
</div>
)}
</section>
)}
<section className="space-y-4">
<div className="flex items-center gap-2 border-b border-gray-800/60">
<button onClick={() => setTab("images")} className={`px-4 py-3 text-sm font-medium border-b-2 transition flex items-center gap-2 ${tab === "images" ? "text-white border-rose-500" : "text-gray-600 border-transparent hover:text-gray-300"}`}>
<Image className="w-4 h-4" /> Images
</button>
<button onClick={() => setTab("videos")} className={`px-4 py-3 text-sm font-medium border-b-2 transition flex items-center gap-2 ${tab === "videos" ? "text-white border-rose-500" : "text-gray-600 border-transparent hover:text-gray-300"}`}>
<Film className="w-4 h-4" /> Videos
</button>
</div>
{shown.length === 0 ? (
<div className="rounded-2xl border border-gray-800/60 bg-gray-900/20 p-10 text-center text-sm text-gray-500">
No {tab} found for this character yet.
</div>
) : (
<div className="grid grid-cols-2 md:grid-cols-3 lg:grid-cols-4 xl:grid-cols-5 gap-4">
{shown.map((item) => (
<MediaTile key={item.filename || item.url} item={item} onOpen={() => onOpen(item.url)} onDelete={onDelete} />
))}
</div>
)}
</section>
</div>
);
}
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