function MainComponent() { const [searchTerm, setSearchTerm] = React.useState(''); const [exampleVideoUrl, setExampleVideoUrl] = React.useState(''); const [recordedVideoUrl, setRecordedVideoUrl] = React.useState(''); const [isCameraOn, setIsCameraOn] = React.useState(false); const videoRef = React.useRef(null); const handleInputChange = (e)=>{ setSearchTerm(e.target.value); }; const handleSearch = async ()=>{ const response = await fetch(`/api/search?term=${searchTerm}`); const data = await response.json(); setExampleVideoUrl(data.videoUrl); }; const handleStartRecording = async ()=>{ if (navigator.mediaDevices && navigator.mediaDevices.getUserMedia) { const stream = await navigator.mediaDevices.getUserMedia({ video: true }); videoRef.current.srcObject = stream; videoRef.current.play(); setIsCameraOn(true); } }; return /*#__PURE__*/ React.createElement("div", { className: "flex flex-col items-center p-4 space-y-4", __source: { fileName: "", lineNumber: 28, columnNumber: 5 }, __self: this }, /*#__PURE__*/ React.createElement("h1", { className: "text-3xl font-bold font-roboto", __source: { fileName: "", lineNumber: 29, columnNumber: 7 }, __self: this }, "手話学習支援システム"), /*#__PURE__*/ React.createElement("div", { className: "w-full max-w-xl", __source: { fileName: "", lineNumber: 30, columnNumber: 7 }, __self: this }, /*#__PURE__*/ React.createElement("input", { type: "text", name: "search", value: searchTerm, onChange: handleInputChange, placeholder: "手話単語を入力", className: "w-full p-2 border border-gray-300 rounded font-roboto", __source: { fileName: "", lineNumber: 31, columnNumber: 9 }, __self: this }), /*#__PURE__*/ React.createElement("button", { onClick: handleSearch, className: "w-full mt-2 p-2 bg-blue-500 text-white rounded font-roboto hover:bg-blue-600", __source: { fileName: "", lineNumber: 39, columnNumber: 9 }, __self: this }, "検索")), /*#__PURE__*/ React.createElement("div", { className: "w-full max-w-xl mt-4", __source: { fileName: "", lineNumber: 43, columnNumber: 7 }, __self: this }, /*#__PURE__*/ React.createElement("h2", { className: "text-2xl font-semibold font-roboto", __source: { fileName: "", lineNumber: 44, columnNumber: 9 }, __self: this }, "お手本動画"), /*#__PURE__*/ React.createElement("video", { controls: true, className: "w-full mt-2", src: exampleVideoUrl, alt: "手話のお手本動画", __source: { fileName: "", lineNumber: 45, columnNumber: 9 }, __self: this })), /*#__PURE__*/ React.createElement("div", { className: "w-full max-w-xl mt-4", __source: { fileName: "", lineNumber: 47, columnNumber: 7 }, __self: this }, /*#__PURE__*/ React.createElement("button", { onClick: handleStartRecording, className: "w-full p-2 bg-green-500 text-white rounded font-roboto hover:bg-green-600", __source: { fileName: "", lineNumber: 48, columnNumber: 9 }, __self: this }, "撮影開始"), isCameraOn && /*#__PURE__*/ React.createElement("video", { ref: videoRef, className: "w-full mt-2", autoPlay: true, muted: true, alt: "カメラからの映像", __source: { fileName: "", lineNumber: 51, columnNumber: 24 }, __self: this }), /*#__PURE__*/ React.createElement("h2", { className: "text-2xl font-semibold font-roboto mt-4", __source: { fileName: "", lineNumber: 52, columnNumber: 9 }, __self: this }, "撮影した動画"), /*#__PURE__*/ React.createElement("video", { controls: true, className: "w-full mt-2", src: recordedVideoUrl, alt: "撮影した手話動画", __source: { fileName: "", lineNumber: 53, columnNumber: 9 }, __self: this })), /*#__PURE__*/ React.createElement("div", { className: "w-full max-w-xl mt-4", __source: { fileName: "", lineNumber: 55, columnNumber: 7 }, __self: this }, /*#__PURE__*/ React.createElement("h2", { className: "text-2xl font-semibold font-roboto", __source: { fileName: "", lineNumber: 56, columnNumber: 9 }, __self: this }, "動画比較"), /*#__PURE__*/ React.createElement("div", { className: "grid grid-cols-2 gap-4", __source: { fileName: "", lineNumber: 57, columnNumber: 9 }, __self: this }, /*#__PURE__*/ React.createElement("video", { controls: true, className: "w-full", src: exampleVideoUrl, alt: "比較用のお手本動画", __source: { fileName: "", lineNumber: 58, columnNumber: 11 }, __self: this }), /*#__PURE__*/ React.createElement("video", { controls: true, className: "w-full", src: recordedVideoUrl, alt: "比較用の撮影動画", __source: { fileName: "", lineNumber: 59, columnNumber: 11 }, __self: this })))); }