\n \n \n \n",[],[58,87],"4e541302-d5a5-4d6f-9109-2771b9427998","favicon.svg","019f37ec-95af-73d5-92de-c46ec1d1e2e9",["D",1783349679547],"\n",[],[58,95],"37cd868f-8c95-40e1-b03a-b8dfe910a926","components","019f37ec-95ae-770e-ad96-23041ee579e3",["D",1783349679547],[107],[58,102],{"_34":108,"_13":109,"_37":110,"_39":103,"_40":41,"_42":111,"_44":45,"_46":112,"_17":48,"_49":82,"_51":113,"_53":54,"_55":-5,"_68":114,"_18":115},"e460b7a2-3804-44de-9b3d-254e6d98df63","App.tsx","019f37ec-95ae-770e-ad96-249ece17a16b",7,["D",1783349739993],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useState, useRef, useCallback } from \"https://esm.sh/react@18.2.0\";\n\nconst ASPECT_RATIOS = [\"16:9\", \"9:16\", \"1:1\"] as const;\nconst RESOLUTIONS = [\"720p\", \"1080p\"] as const;\nconst DURATIONS = [5, 10] as const;\n\nconst EXAMPLE_PROMPTS = [\n \"A glowing crystal-powered rocket launching from the red dunes of Mars, ancient alien ruins lighting up in the background\",\n \"A serene Japanese garden in autumn, cherry blossoms falling gently as a koi pond reflects the golden sunset\",\n \"A futuristic city at night with flying cars weaving between neon-lit skyscrapers, holographic billboards glowing\",\n \"A majestic eagle soaring over snow-capped mountains at dawn, clouds rolling through the valleys below\",\n];\n\ntype GenState = \"idle\" | \"creating\" | \"polling\" | \"done\" | \"error\";\n\nexport function App() {\n const [prompt, setPrompt] = useState(\"\");\n const [duration, setDuration] = useState(10);\n const [aspectRatio, setAspectRatio] = useState(\"16:9\");\n const [resolution, setResolution] = useState(\"720p\");\n\n const [state, setState] = useState(\"idle\");\n const [progress, setProgress] = useState(\"0%\");\n const [statusText, setStatusText] = useState(\"\");\n const [videoUrl, setVideoUrl] = useState(\"\");\n const [errorMsg, setErrorMsg] = useState(\"\");\n\n const pollTimer = useRef(null);\n\n const stopPolling = useCallback(() => {\n if (pollTimer.current) {\n clearInterval(pollTimer.current);\n pollTimer.current = null;\n }\n }, []);\n\n const pollStatus = useCallback(async (taskId: string) => {\n try {\n const res = await fetch(`/api/status/${taskId}`);\n const data = await res.json();\n\n setProgress(data.progress || \"0%\");\n setStatusText(data.status || \"unknown\");\n\n if (data.error) {\n stopPolling();\n setState(\"error\");\n setErrorMsg(data.error);\n return;\n }\n\n if (data.videoUrl) {\n stopPolling();\n setVideoUrl(data.videoUrl);\n setState(\"done\");\n return;\n }\n } catch (err) {\n stopPolling();\n setState(\"error\");\n setErrorMsg(String(err));\n }\n }, [stopPolling]);\n\n const handleGenerate = useCallback(async () => {\n if (!prompt.trim()) return;\n\n setState(\"creating\");\n setProgress(\"0%\");\n setStatusText(\"\");\n setVideoUrl(\"\");\n setErrorMsg(\"\");\n stopPolling();\n\n try {\n const res = await fetch(\"/api/generate\", {\n method: \"POST\",\n headers: { \"Content-Type\": \"application/json\" },\n body: JSON.stringify({\n prompt,\n duration,\n aspect_ratio: aspectRatio,\n resolution,\n }),\n });\n\n const data = await res.json();\n\n if (data.error) {\n setState(\"error\");\n setErrorMsg(data.error + (data.detail ? ` — ${JSON.stringify(data.detail)}` : \"\"));\n return;\n }\n\n setState(\"polling\");\n setStatusText(\"queued\");\n\n // Poll immediately, then every 8 seconds\n pollStatus(data.taskId);\n pollTimer.current = setInterval(() => pollStatus(data.taskId), 8000);\n } catch (err) {\n setState(\"error\");\n setErrorMsg(String(err));\n }\n }, [prompt, duration, aspectRatio, resolution, stopPolling, pollStatus]);\n\n const handleReset = useCallback(() => {\n stopPolling();\n setState(\"idle\");\n setProgress(\"0%\");\n setStatusText(\"\");\n setVideoUrl(\"\");\n setErrorMsg(\"\");\n }, [stopPolling]);\n\n const isBusy = state === \"creating\" || state === \"polling\";\n const progressNum = parseInt(progress.replace(\"%\", \"\"), 10) || 0;\n\n return (\n

\n {/* Header */}\n

\n 🎬 AI Video Generator\n

\n Tạo video từ mô tả văn bản bằng Grok Imagine Video\n

\n\n {/* Form */}\n

\n Prompt\n setPrompt(e.target.value)}\n disabled={isBusy}\n />\n\n {/* Example prompts */}\n {!isBusy && state === \"idle\" && (\n

\n Gợi ý:\n {EXAMPLE_PROMPTS.map((ex, i) => (\n setPrompt(ex)}\n >\n {ex.slice(0, 40)}...\n \n ))}\n

\n )}\n\n {/* Options */}\n

\n Thời lượng\n setDuration(Number(e.target.value))}\n disabled={isBusy}\n >\n {DURATIONS.map((d) => (\n \n ))}\n \n

\n Tỉ lệ\n setAspectRatio(e.target.value)}\n disabled={isBusy}\n >\n {ASPECT_RATIOS.map((r) => (\n \n ))}\n \n

\n Độ phân giải\n setResolution(e.target.value)}\n disabled={isBusy}\n >\n {RESOLUTIONS.map((r) => (\n \n ))}\n \n

\n\n {/* Buttons */}\n

\n \n {state === \"creating\" ? \"Đang tạo...\" : \"✨ Tạo Video\"}\n \n {(isBusy || state === \"done\" || state === \"error\") && (\n \n ↺ Reset\n \n )}\n

\n\n {/* Progress */}\n {isBusy && (\n

\n \n {state === \"creating\" ? \"Đang gửi yêu cầu...\" : \"Đang tạo video...\"}\n \n {progress}\n

\n \n

\n {statusText && (\n

Trạng thái: {statusText}

\n )}\n

\n ⏳\n Video generation có thể mất vài phút. Vui lòng đợi...\n

\n )}\n\n {/* Video result */}\n {state === \"done\" && videoUrl && (\n

✅ Video của bạn đã sẵn sàng!

\n \n \n ⬇ Tải xuống video\n \n

\n )}\n\n {/* Error */}\n {state === \"error\" && (\n

❌ Có lỗi xảy ra

{errorMsg}

\n )}\n\n {/* Footer */}\n \n

\n );\n}\n",[],[58,102,109],"ffa76465-67bd-49a3-a561-d88cc1855d97",["D",1783349562003],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","AI Video Generator using Grok Imagine Video via CometAPI","imageUrl","userId","d8c5eeb4-3162-4535-b018-11a66f67b4e4","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount","orgId","019f37e9-500b-7638-95f4-215ca3e09403","tursoName","tursoHostname","tursoMeasuredAt","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_11":12,"_168":19},"org",{"_11":12,"_163":19,"_164":19,"_126":127,"_165":166,"_167":54},"branch",{"_17":111,"_13":16,"_34":41,"_155":116,"_156":-5,"_157":-5,"_158":-5,"_159":-5,"_160":-5,"_161":14,"_162":12},"isOwned","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","displayName","avatar","tier","free","canRestrictVals","profileImageUrl","adoptOrgId",{"_34":116,"_13":14,"_46":221,"_118":-5,"_119":54,"_120":121,"_122":121,"_123":124,"_125":-5,"_126":127,"_128":38,"_129":45,"_130":-5,"_131":-5,"_132":62,"_133":134,"_135":-5,"_136":-5,"_137":-5,"_138":-5,"_139":140,"_141":140,"_142":143,"_144":143,"_145":143,"_146":140,"_147":140,"_148":222,"_150":223,"_152":224,"_154":54},[200,206],"files",[200,201,202,203,204,205,206],"counts",{"_191":62,"_192":48,"_193":62,"_31":194,"_195":196},[187,188],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},{"_34":57,"_13":58,"_37":59,"_39":-5,"_40":41,"_42":60,"_44":45,"_46":61,"_17":62,"_49":63,"_51":-5,"_53":54,"_55":-5,"_18":190},{"_34":35,"_13":36,"_37":38,"_39":-5,"_40":41,"_42":43,"_44":45,"_46":47,"_17":48,"_49":50,"_51":52,"_53":54,"_55":-5,"_18":189},[36],[58],"pulls","branches","forks",{"_197":48,"_199":62},"connections",{"_197":62,"_198":62},"count","unfilledCount","emptyCount",{"_34":57,"_13":58,"_37":59,"_39":-5,"_40":41,"_42":60,"_44":45,"_46":71,"_17":62,"_49":63,"_51":-5,"_53":54,"_55":-5,"_68":219,"_18":220},{"_34":101,"_13":102,"_37":103,"_39":59,"_40":41,"_42":60,"_44":45,"_46":104,"_17":62,"_49":63,"_51":-5,"_53":54,"_55":-5,"_68":217,"_18":218},{"_34":108,"_13":109,"_37":110,"_39":103,"_40":41,"_42":111,"_44":45,"_46":112,"_17":48,"_49":82,"_51":113,"_53":54,"_55":-5,"_68":215,"_18":216},{"_34":94,"_13":95,"_37":96,"_39":59,"_40":41,"_42":60,"_44":45,"_46":97,"_17":62,"_49":24,"_51":98,"_53":54,"_55":-5,"_68":213,"_18":214},{"_34":86,"_13":87,"_37":88,"_39":59,"_40":41,"_42":89,"_44":45,"_46":90,"_17":48,"_49":24,"_51":91,"_53":54,"_55":-5,"_68":211,"_18":212},{"_34":78,"_13":79,"_37":80,"_39":59,"_40":41,"_42":60,"_44":45,"_46":81,"_17":62,"_49":82,"_51":83,"_53":54,"_55":-5,"_68":209,"_18":210},{"_34":35,"_13":36,"_37":38,"_39":-5,"_40":41,"_42":43,"_44":45,"_46":67,"_17":48,"_49":50,"_51":52,"_53":54,"_55":-5,"_68":207,"_18":208},[],[36],[],[58,79],[],[58,87],[],[58,95],[],[58,102,109],[202],[58,102],[201,203,204,205],[58],["D",1783349562003],{"_11":12,"_168":19},{"_11":12,"_163":19,"_164":19,"_126":127,"_165":166,"_167":54},{"_17":111,"_13":16,"_34":41,"_155":116,"_156":-5,"_157":-5,"_158":-5,"_159":-5,"_160":-5,"_161":14,"_162":12},"ctx",{"_148":-5,"_184":258,"_259":260,"_261":262,"_263":54,"_264":54,"_265":54,"_266":45,"_267":-5,"_268":-7,"_269":-7,"_270":62,"_271":54,"_272":54,"_273":-5,"_274":54,"_275":54,"_276":54,"_277":-5},"ENV",{"_229":230,"_231":232,"_233":16,"_234":235,"_236":237,"_238":239,"_240":241,"_242":243,"_244":245,"_246":247,"_248":249,"_250":251,"_252":253,"_254":255,"_256":257},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e8c4b7030cb7600e4eb0736b15f422c8b8bd130f","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

Code