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vexplor_dev/frontend/components/pop/hardcoded/common/BarcodeScanModal.tsx
SeongHyun Kim 9b7b88ff7c
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Build and Push Images / build-and-push (push) Failing after 1m30s
feat: POP 하드코딩 화면 추가 (PC 코드 무변경 재병합)
- POP 전용 39개 파일 추가 (홈/입고/출고/생산)
- 백엔드 INSERT에 id gen_random_uuid 추가 (5개 파일)
- POP 전용 API 7개 추가 (창고/위치/입고/동기화)
- PC 코드 구조/순서/로직 변경 없음 (AppLayout, UserDropdown 미수정)
2026-04-02 17:39:42 +09:00

372 lines
14 KiB
TypeScript

"use client";
import React, { useState, useRef, useEffect } from "react";
import {
Dialog,
DialogContent,
DialogHeader,
DialogTitle,
DialogDescription,
DialogFooter,
} from "@/components/ui/dialog";
import { Button } from "@/components/ui/button";
import { toast } from "sonner";
import { Camera, CameraOff, CheckCircle2, AlertCircle, Scan } from "lucide-react";
import Webcam from "react-webcam";
import { BrowserMultiFormatReader, NotFoundException } from "@zxing/library";
export interface BarcodeScanModalProps {
open: boolean;
onOpenChange: (open: boolean) => void;
targetField?: string;
barcodeFormat?: "all" | "1d" | "2d";
autoSubmit?: boolean;
onScanSuccess: (barcode: string) => void;
userId?: string;
}
export const BarcodeScanModal: React.FC<BarcodeScanModalProps> = ({
open,
onOpenChange,
targetField,
barcodeFormat = "all",
autoSubmit = false,
onScanSuccess,
userId = "guest",
}) => {
const [isScanning, setIsScanning] = useState(false);
const [scannedCode, setScannedCode] = useState<string>("");
const [error, setError] = useState<string>("");
const [hasPermission, setHasPermission] = useState<boolean | null>(null);
const webcamRef = useRef<Webcam>(null);
const codeReaderRef = useRef<BrowserMultiFormatReader | null>(null);
const scanIntervalRef = useRef<NodeJS.Timeout | null>(null);
// 바코드 리더 초기화 + 모달 열릴 때 상태 리셋
useEffect(() => {
if (open) {
setScannedCode("");
setError("");
setIsScanning(false);
codeReaderRef.current = new BrowserMultiFormatReader();
}
return () => {
stopScanning();
if (codeReaderRef.current) {
codeReaderRef.current.reset();
}
};
}, [open]);
// 카메라 권한 요청
const requestCameraPermission = async () => {
// navigator.mediaDevices 지원 확인
if (!navigator.mediaDevices || !navigator.mediaDevices.getUserMedia) {
setHasPermission(false);
setError(
"이 브라우저는 카메라 접근을 지원하지 않거나, 보안 컨텍스트(HTTPS 또는 localhost)가 아닙니다. " +
"현재 프로토콜: " + window.location.protocol
);
toast.error("카메라 접근이 불가능합니다.");
return;
}
try {
const stream = await navigator.mediaDevices.getUserMedia({ video: true });
setHasPermission(true);
stream.getTracks().forEach((track) => track.stop());
toast.success("카메라 권한이 허용되었습니다.");
} catch (err: any) {
setHasPermission(false);
if (err.name === "NotAllowedError") {
setError("카메라 접근이 거부되었습니다. 브라우저 설정에서 카메라 권한을 허용해주세요.");
toast.error("카메라 권한이 거부되었습니다.");
} else if (err.name === "NotFoundError") {
setError("카메라를 찾을 수 없습니다. 카메라가 연결되어 있는지 확인해주세요.");
toast.error("카메라를 찾을 수 없습니다.");
} else if (err.name === "NotReadableError") {
setError("카메라가 이미 다른 애플리케이션에서 사용 중입니다.");
toast.error("카메라가 사용 중입니다.");
} else if (err.name === "NotSupportedError") {
setError("보안 컨텍스트(HTTPS 또는 localhost)가 아니어서 카메라를 사용할 수 없습니다.");
toast.error("HTTPS 환경이 필요합니다.");
} else {
setError(`카메라 접근 오류: ${err.name} - ${err.message}`);
toast.error("카메라 접근 중 오류가 발생했습니다.");
}
}
};
// 스캔 시작
const startScanning = () => {
setIsScanning(true);
setError("");
setScannedCode("");
scanIntervalRef.current = setInterval(() => {
scanBarcode();
}, 500);
};
// 스캔 중지
const stopScanning = () => {
setIsScanning(false);
if (scanIntervalRef.current) {
clearInterval(scanIntervalRef.current);
scanIntervalRef.current = null;
}
};
// 바코드 스캔
const scanBarcode = async () => {
if (!webcamRef.current || !codeReaderRef.current) return;
try {
const imageSrc = webcamRef.current.getScreenshot();
if (!imageSrc) return;
const img = new Image();
img.src = imageSrc;
await new Promise((resolve) => {
img.onload = resolve;
});
const result = await codeReaderRef.current.decodeFromImageElement(img);
if (result) {
const barcode = result.getText();
setScannedCode(barcode);
stopScanning();
toast.success(`바코드 스캔 완료: ${barcode}`);
if (autoSubmit) {
onScanSuccess(barcode);
}
}
} catch (err) {
if (!(err instanceof NotFoundException)) {
// NotFoundException은 정상 (바코드 미인식)
}
}
};
// 수동 확인 버튼
const handleConfirm = () => {
if (scannedCode) {
onScanSuccess(scannedCode);
} else {
toast.error("스캔된 바코드가 없습니다.");
}
};
return (
<Dialog open={open} onOpenChange={onOpenChange}>
<DialogContent className="max-w-[95vw] sm:max-w-[600px]">
<DialogHeader>
<DialogTitle className="text-base sm:text-lg"> </DialogTitle>
<DialogDescription className="text-xs sm:text-sm">
.
{targetField && ` (대상 필드: ${targetField})`}
</DialogDescription>
</DialogHeader>
<div className="space-y-4">
{/* 카메라 권한 요청 대기 중 */}
{hasPermission === null && (
<div className="rounded-md border border-primary bg-primary/10 p-4">
<div className="flex items-start gap-3">
<Camera className="mt-0.5 h-5 w-5 flex-shrink-0 text-primary" />
<div className="flex-1 space-y-3 text-xs sm:text-sm">
<div>
<p className="font-semibold text-primary"> </p>
<p className="mt-1 text-muted-foreground">
.
</p>
</div>
<div className="rounded-md bg-background/50 p-3">
<p className="mb-2 font-medium text-foreground"> :</p>
<ul className="ml-4 list-disc space-y-1 text-muted-foreground">
<li> </li>
<li> <strong>&quot;&quot;</strong> </li>
<li> </li>
</ul>
</div>
<div className="flex items-center gap-2">
<Button
onClick={requestCameraPermission}
className="h-9 text-xs sm:h-10 sm:text-sm"
>
<Camera className="mr-2 h-4 w-4" />
</Button>
</div>
</div>
</div>
</div>
)}
{/* 카메라 권한 거부됨 */}
{hasPermission === false && (
<div className="rounded-md border border-destructive bg-destructive/10 p-4">
<div className="flex items-start gap-3">
<AlertCircle className="mt-0.5 h-5 w-5 flex-shrink-0 text-destructive" />
<div className="flex-1 space-y-3 text-xs sm:text-sm">
<div>
<p className="font-semibold text-destructive"> </p>
<p className="mt-1 text-destructive/80">{error}</p>
</div>
<div className="rounded-md bg-background/50 p-3">
<p className="mb-2 font-medium text-foreground"> :</p>
<ol className="ml-4 list-decimal space-y-1 text-muted-foreground">
<li> </li>
<li><strong>&quot;&quot;</strong> <strong>&quot;&quot;</strong> </li>
<li> </li>
</ol>
</div>
<div className="flex items-center gap-2">
<Button
size="sm"
variant="outline"
onClick={requestCameraPermission}
className="h-8 text-xs"
>
</Button>
</div>
</div>
</div>
</div>
)}
{/* 웹캠 뷰 */}
{hasPermission && (
<div className="relative aspect-video overflow-hidden rounded-lg border border-border bg-muted">
<Webcam
ref={webcamRef}
audio={false}
screenshotFormat="image/jpeg"
videoConstraints={{
facingMode: "environment",
}}
className="h-full w-full object-cover"
/>
{/* 스캔 가이드 오버레이 */}
{isScanning && (
<div className="absolute inset-0 flex items-center justify-center">
<div className="h-3/5 w-4/5 rounded-lg border-4 border-primary/70 animate-pulse" />
<div className="absolute bottom-4 left-0 right-0 text-center">
<div className="inline-flex items-center gap-2 rounded-full bg-background/80 px-4 py-2 text-xs font-medium">
<Scan className="h-4 w-4 animate-pulse text-primary" />
...
</div>
</div>
</div>
)}
{/* 스캔 완료 오버레이 */}
{scannedCode && (
<div className="absolute inset-0 flex items-center justify-center bg-background/80">
<div className="text-center">
<CheckCircle2 className="mx-auto h-16 w-16 text-success" />
<p className="mt-2 text-sm font-medium"> !</p>
<p className="mt-1 font-mono text-lg font-bold text-primary">{scannedCode}</p>
</div>
</div>
)}
</div>
)}
{/* 바코드 포맷 정보 */}
<div className="rounded-md border border-border bg-muted/50 p-3">
<div className="flex items-start gap-2">
<AlertCircle className="mt-0.5 h-4 w-4 text-muted-foreground" />
<div className="text-[10px] text-muted-foreground sm:text-xs">
<p className="font-medium"> </p>
<p className="mt-1">
{barcodeFormat === "all" && "1D/2D 바코드 모두 지원 (Code 128, QR Code 등)"}
{barcodeFormat === "1d" && "1D 바코드 (Code 128, Code 39, EAN-13, UPC-A)"}
{barcodeFormat === "2d" && "2D 바코드 (QR Code, Data Matrix)"}
</p>
</div>
</div>
</div>
{/* 에러 메시지 */}
{error && (
<div className="rounded-md border border-destructive bg-destructive/10 p-3">
<div className="flex items-start gap-2">
<AlertCircle className="mt-0.5 h-4 w-4 text-destructive" />
<p className="text-xs text-destructive">{error}</p>
</div>
</div>
)}
</div>
<DialogFooter className="gap-2 sm:gap-0">
<Button
variant="outline"
onClick={() => onOpenChange(false)}
className="h-8 flex-1 text-xs sm:h-10 sm:flex-none sm:text-sm"
>
</Button>
{!isScanning && !scannedCode && hasPermission && (
<Button
onClick={startScanning}
className="h-8 flex-1 text-xs sm:h-10 sm:flex-none sm:text-sm"
>
<Camera className="mr-2 h-4 w-4" />
</Button>
)}
{isScanning && (
<Button
variant="destructive"
onClick={stopScanning}
className="h-8 flex-1 text-xs sm:h-10 sm:flex-none sm:text-sm"
>
<CameraOff className="mr-2 h-4 w-4" />
</Button>
)}
{scannedCode && (
<Button
variant="outline"
onClick={() => {
setScannedCode("");
startScanning();
}}
className="h-8 flex-1 text-xs sm:h-10 sm:flex-none sm:text-sm"
>
<Camera className="mr-2 h-4 w-4" />
</Button>
)}
{scannedCode && !autoSubmit && (
<Button
onClick={handleConfirm}
className="h-8 flex-1 text-xs sm:h-10 sm:flex-none sm:text-sm"
>
<CheckCircle2 className="mr-2 h-4 w-4" />
</Button>
)}
</DialogFooter>
</DialogContent>
</Dialog>
);
};