feat(web): 充电桩二维码支持下载导出

This commit is contained in:
2026-04-21 02:10:52 +08:00
parent 74227ac5bd
commit 7191a54272
2 changed files with 263 additions and 156 deletions

View File

@@ -32,6 +32,7 @@ import { ScrollFade } from "@/components/scroll-fade";
import { api, type ChargePoint, type ChargePointCreated } from "@/lib/api"; import { api, type ChargePoint, type ChargePointCreated } from "@/lib/api";
import { useSession } from "@/lib/auth-client"; import { useSession } from "@/lib/auth-client";
import dayjs from "@/lib/dayjs"; import dayjs from "@/lib/dayjs";
import { Download } from "lucide-react";
const statusLabelMap: Record<string, string> = { const statusLabelMap: Record<string, string> = {
Available: "空闲中", Available: "空闲中",
@@ -128,6 +129,7 @@ export default function ChargePointsPage() {
const [qrTarget, setQrTarget] = useState<ChargePoint | null>(null); const [qrTarget, setQrTarget] = useState<ChargePoint | null>(null);
const [createdCp, setCreatedCp] = useState<ChargePointCreated | null>(null); const [createdCp, setCreatedCp] = useState<ChargePointCreated | null>(null);
const [copied, setCopied] = useState(false); const [copied, setCopied] = useState(false);
const [downloadingQrKey, setDownloadingQrKey] = useState<string | null>(null);
const { const {
data: chargePoints = [], data: chargePoints = [],
refetch: refetchList, refetch: refetchList,
@@ -216,6 +218,66 @@ export default function ChargePointsPage() {
}); });
}; };
const handleDownloadConnectorQr = async (
chargePointId: string | number,
connectorId: number,
chargePointIdentifier: string,
) => {
const svgId = `connector-qr-${chargePointId}-${connectorId}`;
const key = `${chargePointId}-${connectorId}`;
const svg = document.getElementById(svgId) as SVGSVGElement | null;
if (!svg) return;
setDownloadingQrKey(key);
try {
const serializer = new XMLSerializer();
const svgText = serializer.serializeToString(svg);
const svgBlob = new Blob([svgText], { type: "image/svg+xml;charset=utf-8" });
const svgUrl = URL.createObjectURL(svgBlob);
const image = await new Promise<HTMLImageElement>((resolve, reject) => {
const img = new Image();
img.onload = () => resolve(img);
img.onerror = () => reject(new Error("二维码导出失败"));
img.src = svgUrl;
});
const canvas = document.createElement("canvas");
canvas.width = 1024;
canvas.height = 1024;
const ctx = canvas.getContext("2d");
if (!ctx) throw new Error("二维码导出失败");
ctx.fillStyle = "#ffffff";
ctx.fillRect(0, 0, canvas.width, canvas.height);
ctx.drawImage(image, 0, 0, canvas.width, canvas.height);
const pngBlob = await new Promise<Blob>((resolve, reject) => {
canvas.toBlob((blob) => {
if (blob) resolve(blob);
else reject(new Error("二维码导出失败"));
}, "image/png");
});
const fileUrl = URL.createObjectURL(pngBlob);
const link = document.createElement("a");
const safeIdentifier = String(chargePointIdentifier).replace(/[^a-zA-Z0-9_-]/g, "");
const safeConnectorId = String(connectorId).replace(/[^a-zA-Z0-9_-]/g, "");
link.href = fileUrl;
link.download = `${safeIdentifier}-connector-${safeConnectorId}.png`;
link.rel = "noopener";
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
URL.revokeObjectURL(svgUrl);
URL.revokeObjectURL(fileUrl);
} finally {
setDownloadingQrKey(null);
}
};
const { data: sessionData } = useSession(); const { data: sessionData } = useSession();
const isAdmin = sessionData?.user?.role === "admin"; const isAdmin = sessionData?.user?.role === "admin";
@@ -429,15 +491,50 @@ export default function ChargePointsPage() {
.sort((a, b) => a.connectorId - b.connectorId) .sort((a, b) => a.connectorId - b.connectorId)
.map((conn) => { .map((conn) => {
const url = `${qrOrigin}/dashboard/charge?cpId=${qrTarget.id}&connector=${conn.connectorId}`; const url = `${qrOrigin}/dashboard/charge?cpId=${qrTarget.id}&connector=${conn.connectorId}`;
const downloadKey = `${qrTarget.id}-${conn.connectorId}`;
return ( return (
<div <div
key={conn.id} key={conn.id}
className="flex flex-col items-center gap-2 rounded-xl border border-border p-3" className="flex flex-col items-center gap-2 rounded-xl border border-border px-2 py-1"
> >
<p className="text-xs font-medium text-foreground"> <div className="flex w-full items-center justify-between gap-2">
#{conn.connectorId} <p className="text-xs font-medium text-foreground">
</p> #{conn.connectorId}
<QRCodeSVG value={url} size={120} className="rounded" /> </p>
<Tooltip delay={0}>
<Tooltip.Content></Tooltip.Content>
<Tooltip.Trigger>
<Button
isIconOnly
size="sm"
variant="ghost"
isDisabled={downloadingQrKey === downloadKey}
onPress={() =>
handleDownloadConnectorQr(
qrTarget.id,
conn.connectorId,
qrTarget.chargePointIdentifier,
)
}
aria-label={`下载接口 #${conn.connectorId} 二维码`}
className="h-6 min-h-6 w-6 min-w-6"
>
{downloadingQrKey === downloadKey ? (
<Spinner size="sm" />
) : (
<Download className="size-3.5" />
)}
</Button>
</Tooltip.Trigger>
</Tooltip>
</div>
<QRCodeSVG
id={`connector-qr-${qrTarget.id}-${conn.connectorId}`}
value={url}
size={120}
className="rounded"
bgColor="#ffffff"
/>
<p className="break-all text-center font-mono text-[9px] text-muted leading-tight"> <p className="break-all text-center font-mono text-[9px] text-muted leading-tight">
{url} {url}
</p> </p>
@@ -583,174 +680,184 @@ export default function ChargePointsPage() {
return ( return (
<Table.Row key={cp.id} id={String(cp.id)} className={"group"}> <Table.Row key={cp.id} id={String(cp.id)} className={"group"}>
<Table.Cell> <Table.Cell>
<Tooltip delay={0}> <Tooltip delay={0}>
<Tooltip.Trigger> <Tooltip.Trigger>
<div className="flex items-center gap-2"> <div className="flex items-center gap-2">
<span <span
className={`size-2 shrink-0 rounded-full ${ className={`size-2 shrink-0 rounded-full ${
online ? "bg-success" : commandChannelUnavailable ? "bg-warning" : "bg-gray-300" online
}`} ? "bg-success"
/> : commandChannelUnavailable
? "bg-warning"
: "bg-gray-300"
}`}
/>
<div className="flex flex-col">
<Link
href={`/dashboard/charge-points/${cp.id}`}
className="font-medium text-accent"
>
{cp.deviceName ?? cp.chargePointIdentifier}
</Link>
{isAdmin && cp.deviceName && (
<span className="font-mono text-xs text-muted">
{cp.chargePointIdentifier}
</span>
)}
</div>
</div>
</Tooltip.Trigger>
<Tooltip.Content placement="start">
{online
? "在线"
: commandChannelUnavailable
? "通道异常"
: cp.lastHeartbeatAt
? "离线"
: "从未连接"}
</Tooltip.Content>
</Tooltip>
</Table.Cell>
{isAdmin && (
<Table.Cell>
{cp.chargePointVendor || cp.chargePointModel ? (
<div className="flex flex-col"> <div className="flex flex-col">
<Link {cp.chargePointVendor && (
href={`/dashboard/charge-points/${cp.id}`} <span className="text-xs text-muted font-medium">
className="font-medium text-accent" {cp.chargePointVendor}
>
{cp.deviceName ?? cp.chargePointIdentifier}
</Link>
{isAdmin && cp.deviceName && (
<span className="font-mono text-xs text-muted">
{cp.chargePointIdentifier}
</span> </span>
)} )}
{cp.chargePointModel && (
<span className="text-sm text-foreground">{cp.chargePointModel}</span>
)}
</div> </div>
</div> ) : (
</Tooltip.Trigger> <span className="text-muted"></span>
<Tooltip.Content placement="start"> )}
{online ? "在线" : commandChannelUnavailable ? "通道异常" : cp.lastHeartbeatAt ? "离线" : "从未连接"} </Table.Cell>
</Tooltip.Content> )}
</Tooltip> {isAdmin && (
</Table.Cell> <Table.Cell>
{isAdmin && ( <Chip
color={registrationColorMap[cp.registrationStatus] ?? "warning"}
size="sm"
variant="soft"
>
{cp.registrationStatus}
</Chip>
</Table.Cell>
)}
<Table.Cell> <Table.Cell>
{cp.chargePointVendor || cp.chargePointModel ? ( {cp.pricingMode === "tou" ? (
<div className="flex flex-col"> <span className="text-accent font-medium"></span>
{cp.chargePointVendor && ( ) : cp.feePerKwh > 0 ? (
<span className="text-xs text-muted font-medium"> <span>
{cp.chargePointVendor} {cp.feePerKwh}
</span> <span className="ml-1 text-xs text-muted">
)} (¥{(cp.feePerKwh / 100).toFixed(2)}/kWh)
{cp.chargePointModel && ( </span>
<span className="text-sm text-foreground">{cp.chargePointModel}</span> </span>
)} ) : (
<span className="text-muted"></span>
)}
</Table.Cell>
<Table.Cell>
{cp.lastHeartbeatAt ? (
dayjs(cp.lastHeartbeatAt).format("YYYY/M/D HH:mm:ss")
) : (
<span className="text-muted"></span>
)}
</Table.Cell>
<Table.Cell>
{cp.chargePointStatus ? (
<div className="flex items-center gap-1.5">
<span
className={`size-1.5 shrink-0 rounded-full ${statusDotClass[cp.chargePointStatus] ?? "bg-warning"}`}
/>
<span className="text-sm text-foreground text-nowrap">
{cp.chargePointStatus === "Available"
? "正常"
: (statusLabelMap[cp.chargePointStatus] ?? cp.chargePointStatus)}
</span>
</div> </div>
) : ( ) : (
<span className="text-muted"></span> <span className="text-muted"></span>
)} )}
</Table.Cell> </Table.Cell>
)}
{isAdmin && (
<Table.Cell> <Table.Cell>
<Chip <ConnectorCell connectors={cp.connectors} />
color={registrationColorMap[cp.registrationStatus] ?? "warning"}
size="sm"
variant="soft"
>
{cp.registrationStatus}
</Chip>
</Table.Cell> </Table.Cell>
)} {isAdmin && (
<Table.Cell> <Table.Cell>
{cp.pricingMode === "tou" ? ( <div className="flex items-center gap-1">
<span className="text-accent font-medium"></span>
) : cp.feePerKwh > 0 ? (
<span>
{cp.feePerKwh}
<span className="ml-1 text-xs text-muted">
(¥{(cp.feePerKwh / 100).toFixed(2)}/kWh)
</span>
</span>
) : (
<span className="text-muted"></span>
)}
</Table.Cell>
<Table.Cell>
{cp.lastHeartbeatAt ? (
dayjs(cp.lastHeartbeatAt).format("YYYY/M/D HH:mm:ss")
) : (
<span className="text-muted"></span>
)}
</Table.Cell>
<Table.Cell>
{cp.chargePointStatus ? (
<div className="flex items-center gap-1.5">
<span
className={`size-1.5 shrink-0 rounded-full ${statusDotClass[cp.chargePointStatus] ?? "bg-warning"}`}
/>
<span className="text-sm text-foreground text-nowrap">
{cp.chargePointStatus === "Available"
? "正常"
: (statusLabelMap[cp.chargePointStatus] ?? cp.chargePointStatus)}
</span>
</div>
) : (
<span className="text-muted"></span>
)}
</Table.Cell>
<Table.Cell>
<ConnectorCell connectors={cp.connectors} />
</Table.Cell>
{isAdmin && (
<Table.Cell>
<div className="flex items-center gap-1">
<Button
isIconOnly
size="sm"
variant="tertiary"
onPress={() => openEdit(cp)}
>
<Pencil className="size-4" />
</Button>
<Button
isIconOnly
size="sm"
variant="tertiary"
onPress={() => setQrTarget(cp)}
aria-label="查看二维码"
>
<QrCode className="size-4" />
</Button>
<Modal>
<Button <Button
isIconOnly isIconOnly
size="sm" size="sm"
variant="danger-soft" variant="tertiary"
onPress={() => setDeleteTarget(cp)} onPress={() => openEdit(cp)}
> >
<TrashBin className="size-4" /> <Pencil className="size-4" />
</Button> </Button>
<Modal.Backdrop> <Button
<Modal.Container scroll="outside"> isIconOnly
<Modal.Dialog className="sm:max-w-96"> size="sm"
<Modal.CloseTrigger /> variant="tertiary"
<Modal.Header> onPress={() => setQrTarget(cp)}
<Modal.Heading></Modal.Heading> aria-label="查看二维码"
</Modal.Header> >
<Modal.Body> <QrCode className="size-4" />
<p className="text-sm text-muted"> </Button>
{" "} <Modal>
<span className="font-medium text-foreground"> <Button
{cp.deviceName ?? cp.chargePointIdentifier} isIconOnly
</span> size="sm"
{cp.deviceName && ( variant="danger-soft"
<span className="font-mono ml-1 text-xs text-muted"> onPress={() => setDeleteTarget(cp)}
({cp.chargePointIdentifier}) >
<TrashBin className="size-4" />
</Button>
<Modal.Backdrop>
<Modal.Container scroll="outside">
<Modal.Dialog className="sm:max-w-96">
<Modal.CloseTrigger />
<Modal.Header>
<Modal.Heading></Modal.Heading>
</Modal.Header>
<Modal.Body>
<p className="text-sm text-muted">
{" "}
<span className="font-medium text-foreground">
{cp.deviceName ?? cp.chargePointIdentifier}
</span> </span>
)} {cp.deviceName && (
<span className="font-mono ml-1 text-xs text-muted">
</p> ({cp.chargePointIdentifier})
</Modal.Body> </span>
<Modal.Footer className="flex justify-end gap-2"> )}
<Button slot="close" variant="ghost">
</p>
</Button> </Modal.Body>
<Button <Modal.Footer className="flex justify-end gap-2">
slot="close" <Button slot="close" variant="ghost">
variant="danger"
isDisabled={deleting} </Button>
onPress={handleDelete} <Button
> slot="close"
{deleting ? <Spinner size="sm" /> : "确认删除"} variant="danger"
</Button> isDisabled={deleting}
</Modal.Footer> onPress={handleDelete}
</Modal.Dialog> >
</Modal.Container> {deleting ? <Spinner size="sm" /> : "确认删除"}
</Modal.Backdrop> </Button>
</Modal> </Modal.Footer>
</div> </Modal.Dialog>
</Table.Cell> </Modal.Container>
)} </Modal.Backdrop>
</Modal>
</div>
</Table.Cell>
)}
</Table.Row> </Table.Row>
); );
})} })}

Submodule hardware/pcb/.history updated: 468ec3b809...a87aae3571