feat(scan): add camera capture for Android with toggle between upload and live camera

- Add CameraCapture component with live viewfinder via getUserMedia
- Support rear/environment camera (default) with switch to front/user
- Capture to JPEG 92% quality via canvas, reuse existing upload flow
- Toggle between 'Unggah' (file upload) and 'Kamera' (live capture) modes
- Error handling for denied/not found/not readable in Bahasa Indonesia
- Add patch script for AndroidManifest CAMERA permission (gen/ is gitignored)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
MythEclipse
2026-06-15 20:54:11 +07:00
co-authored by Claude
parent c881e6a2b2
commit a36b74a1cf
3 changed files with 305 additions and 27 deletions
+83 -27
View File
@@ -1,4 +1,4 @@
import { useRef, useState } from "react";
import { useRef, useState, useCallback } from "react";
import { useNavigate, Link } from "react-router-dom";
import { useMutation, useQueryClient, useQuery } from "@tanstack/react-query";
import {
@@ -19,6 +19,7 @@ import type { DiagnosisRecord } from "@zeavis/shared";
import { apiClient } from "@/lib/api-client";
import { trackScan, trackDiagnosisResult } from "@/lib/telemetry";
import { DiagnosisResultView } from "../components/diagnose-result-view";
import { CameraCapture } from "../components/camera-capture";
export function ScanPage() {
const [fileName, setFileName] = useState<string | null>(null);
@@ -32,6 +33,24 @@ export function ScanPage() {
const navigate = useNavigate();
const queryClient = useQueryClient();
// Camera mode state
const [useCamera, setUseCamera] = useState(false);
const handleCameraCapture = useCallback(
(file: File) => {
setFileName(file.name);
const url = URL.createObjectURL(file);
setPreviewUrl(url);
const img = new Image();
img.onload = () => {
setImageDimensions({ width: img.width, height: img.height });
};
img.src = url;
setUseCamera(false);
},
[],
);
const mutation = useMutation({
mutationFn: (file: File) => apiClient.createDiagnosis(file),
onSuccess: (diagnosis) => {
@@ -111,33 +130,70 @@ export function ScanPage() {
{!previewUrl ? (
<div className="space-y-3">
<div
className="w-full border-2 border-dashed border-green-300 rounded-md p-10 h-60 text-center cursor-pointer"
onClick={() => inputRef.current?.click()}
>
<Upload className="mx-auto text-green-500 mb-3" size={48} />
<h3 className="font-semibold text-base text-gray-800 mb-1">
Seret & Lepas Foto Daun
</h3>
<p className="text-xs text-gray-500 mb-3">
atau klik untuk memilih file berkas dari perangkat Anda
</p>
<div className="flex flex-wrap gap-2 justify-center">
<div className="bg-green-100 text-green-700 px-3 py-1 rounded-full inline-flex items-center gap-1 text-xs font-medium">
<Check size={14} /> PNG, JPG, JPEG, WEBP
</div>
<div className="bg-green-100 text-green-700 px-3 py-1 rounded-full inline-flex items-center gap-1 text-xs font-medium">
<Check size={14} /> Maks. 5 MB
</div>
</div>
{/* Mode toggle */}
<div className="flex rounded-lg bg-gray-100 p-1">
<button
type="button"
onClick={() => setUseCamera(false)}
className={`flex-1 py-2 px-3 rounded-md text-sm font-medium transition-colors ${
!useCamera
? "bg-white text-green-700 shadow-sm"
: "text-gray-500 hover:text-gray-700"
}`}
>
<Upload size={16} className="inline mr-1.5" />
Unggah
</button>
<button
type="button"
onClick={() => setUseCamera(true)}
className={`flex-1 py-2 px-3 rounded-md text-sm font-medium transition-colors ${
useCamera
? "bg-white text-green-700 shadow-sm"
: "text-gray-500 hover:text-gray-700"
}`}
>
<Camera size={16} className="inline mr-1.5" />
Kamera
</button>
</div>
<button
type="button"
onClick={() => inputRef.current?.click()}
className="w-full bg-green-600 hover:bg-green-700 text-white font-medium py-2.5 px-4 rounded-lg transition-colors flex items-center justify-center gap-2"
>
<Upload size={18} /> Pilih Berkas
</button>
{useCamera ? (
<CameraCapture
onCapture={handleCameraCapture}
onClose={() => setUseCamera(false)}
/>
) : (
<>
<div
className="w-full border-2 border-dashed border-green-300 rounded-md p-10 h-60 text-center cursor-pointer"
onClick={() => inputRef.current?.click()}
>
<Upload className="mx-auto text-green-500 mb-3" size={48} />
<h3 className="font-semibold text-base text-gray-800 mb-1">
Seret & Lepas Foto Daun
</h3>
<p className="text-xs text-gray-500 mb-3">
atau klik untuk memilih file berkas dari perangkat Anda
</p>
<div className="flex flex-wrap gap-2 justify-center">
<div className="bg-green-100 text-green-700 px-3 py-1 rounded-full inline-flex items-center gap-1 text-xs font-medium">
<Check size={14} /> PNG, JPG, JPEG, WEBP
</div>
<div className="bg-green-100 text-green-700 px-3 py-1 rounded-full inline-flex items-center gap-1 text-xs font-medium">
<Check size={14} /> Maks. 5 MB
</div>
</div>
</div>
<button
type="button"
onClick={() => inputRef.current?.click()}
className="w-full bg-green-600 hover:bg-green-700 text-white font-medium py-2.5 px-4 rounded-lg transition-colors flex items-center justify-center gap-2"
>
<Upload size={18} /> Pilih Berkas
</button>
</>
)}
</div>
) : (
<div className="space-y-4">