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homelab-optimized/dashboard/ui/components/ollama-card.tsx
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4.7 KiB
TypeScript

"use client";
import { usePoll } from "@/lib/use-poll";
import type { OverviewStats } from "@/lib/types";
import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
import { StatusBadge } from "./status-badge";
import { CardSkeleton } from "@/components/skeleton";
function tempColor(temp: number): string {
if (temp < 50) return "#22c55e";
if (temp < 70) return "#f59e0b";
return "#ef4444";
}
function vramGradient(pct: number): string {
if (pct < 50) return "from-blue-500 to-cyan-400";
if (pct < 80) return "from-blue-500 via-violet-500 to-purple-400";
return "from-violet-500 via-pink-500 to-red-400";
}
function MiniRing({ pct, color, size = 48, stroke = 4, children }: { pct: number; color: string; size?: number; stroke?: number; children?: React.ReactNode }) {
const radius = (size - stroke) / 2;
const circumference = 2 * Math.PI * radius;
const offset = circumference - (pct / 100) * circumference;
return (
<div className="relative" style={{ width: size, height: size }}>
<svg width={size} height={size} className="absolute inset-0 -rotate-90">
<circle className="gauge-track" cx={size / 2} cy={size / 2} r={radius} strokeWidth={stroke} />
<circle className="gauge-fill" cx={size / 2} cy={size / 2} r={radius} strokeWidth={stroke} stroke={color} strokeDasharray={circumference} strokeDashoffset={offset} />
</svg>
<div className="absolute inset-0 flex items-center justify-center">
{children}
</div>
</div>
);
}
export function OllamaCard() {
const { data } = usePoll<OverviewStats>("/api/stats/overview", 60000);
const gpu = data?.gpu;
const ollamaUp = data?.ollama?.available ?? data?.ollama_available ?? false;
const vramUsed = gpu?.vram_used_mb ?? gpu?.memory_used_mb;
const vramTotal = gpu?.vram_total_mb ?? gpu?.memory_total_mb;
const power = gpu?.power_w ?? gpu?.power_draw_w;
const vramPct =
vramUsed != null && vramTotal != null ? (vramUsed / vramTotal) * 100 : 0;
return (
<Card className="overflow-hidden relative">
<CardHeader className="pb-2 flex flex-row items-center justify-between">
<CardTitle className="text-base font-semibold">LLM / GPU</CardTitle>
{data && (
<StatusBadge
color={ollamaUp ? "green" : "red"}
label={ollamaUp ? "Online" : "Offline"}
/>
)}
</CardHeader>
<CardContent className="space-y-3">
{!data ? (
<CardSkeleton lines={3} />
) : gpu?.available ? (
<>
{gpu.name && (
<p className="text-xs text-foreground/80 font-medium">{gpu.name}</p>
)}
{/* VRAM bar */}
{vramUsed != null && vramTotal != null && (
<div>
<div className="flex justify-between text-xs text-muted-foreground mb-1.5">
<span>VRAM</span>
<span>
{(vramUsed / 1024).toFixed(1)} / {(vramTotal / 1024).toFixed(1)} GB
</span>
</div>
<div className="glass-bar-track h-2.5">
<div
className={`h-full glass-bar-fill bg-gradient-to-r ${vramGradient(vramPct)} animate-bar-glow transition-all duration-700`}
style={{ width: `${vramPct}%`, boxShadow: "0 0 12px rgba(139, 92, 246, 0.3)" }}
/>
</div>
</div>
)}
{/* Temperature ring + Power text */}
<div className="flex items-center gap-4">
{gpu.temp_c != null && (
<div className="flex items-center gap-2">
<MiniRing pct={Math.min(gpu.temp_c, 100)} color={tempColor(gpu.temp_c)}>
<span className="text-[10px] font-bold text-foreground">{gpu.temp_c}&deg;</span>
</MiniRing>
<span className="text-[10px] text-muted-foreground">Temp</span>
</div>
)}
{power != null && (
<div className="text-xs">
<p className="text-foreground font-medium">{power}W</p>
<p className="text-[10px] text-muted-foreground">
{gpu.power_limit_w ? `/ ${gpu.power_limit_w}W` : "Power"}
</p>
</div>
)}
{gpu.utilization_pct != null && (
<div className="text-xs">
<p className="text-foreground font-medium">{gpu.utilization_pct}%</p>
<p className="text-[10px] text-muted-foreground">Util</p>
</div>
)}
</div>
</>
) : (
<p className="text-xs text-muted-foreground">GPU not available</p>
)}
</CardContent>
</Card>
);
}