设备 → 采样 → 档案 → 任务。页面只调度，业务状态机始终在后端执行。
先选择一台手机。档案未验证时，任务会停在采样门禁。
未选择录制完整流程后，导入采样并确认设备档案。
沿用旧 UI 的文件交互：拖入名单（含 XML），直接粘贴二维码截图。原文件与截图都只保存在 NextGen 工作目录。
任务按设备加锁。可刷新查看排队、阻塞与最近动作。
就绪
没有已授权设备
';document.querySelectorAll('[data-serial]').forEach(el=>el.addEventListener('click',()=>{selectDevice(el.dataset.serial);devices()}))}catch(e){tell('读取设备失败：'+e.message,'error');out(e.message)}}async function tasks(){try{const rows=await api('/api/tasks');q('tasks').innerHTML=rows.map(t=>`暂无任务
';return rows}catch(e){out(e.message);throw e}}async function roster(){try{const r=await api('/api/roster');rosterReady=!!r.ready;q('roster-status').textContent=r.ready?`已导入 ${r.rows} 人（NextGen 独立名单）`:(r.reason||'尚未导入名单')}catch(e){q('roster-status').textContent=e.message}}async function recording(){try{const r=await api('/api/sampling');q('recording').textContent=r.active?(r.stopping?'正在整理录制… ':'录制中：')+r.output:'尚未开始';if(r.output)q('sample-path').value=r.output;q('record-start').disabled=!!r.active;q('record-stop').disabled=!r.active}catch(e){out(e.message)}}async function all(){try{const s=await api('/api/settings');canSubmit=!!s.allow_submit;q('safety').textContent=canSubmit?'提交权限已开启':'观察模式（提交权限关闭）';await Promise.all([devices(),tasks(),recording(),roster()]);tell(serial?'设备已就绪，可创建任务':'请先选择设备')}catch(e){out(e.message)}}async function uploadRoster(file){if(!file)return;const form=new FormData();form.append('file',file,file.name);q('roster-status').textContent=`正在导入：${file.name}`;try{const r=await api('/api/roster/upload',{method:'POST',body:form});rosterReady=true;q('roster-status').textContent=`已导入 ${r.rows} 人：${file.name}`;tell(`名单导入成功：${r.rows} 人`,'ok');out(r)}catch(e){rosterReady=false;q('roster-status').textContent='导入失败：'+e.message;tell('名单导入失败：'+e.message,'error');out(e.message)}}async function saveQr(file){if(!file)return;const reader=new FileReader();reader.onload=async()=>{const zone=q('qr-paste'),hint=q('qr-hint'),preview=q('qr-preview');preview.src=reader.result;preview.style.display='block';hint.textContent='正在保存二维码截图…';try{const r=await api('/api/qr/paste',{method:'POST',headers:{'content-type':'application/json'},body:JSON.stringify({image:reader.result})});qrPath=r.path;zone.classList.remove('bad');zone.classList.add('ok');hint.textContent='二维码已保存，创建任务时会推送到手机相册';tell('二维码已保存，可创建任务','ok');out(r)}catch(e){qrPath='';zone.classList.remove('ok');zone.classList.add('bad');hint.textContent='保存失败：'+e.message;tell('二维码保存失败：'+e.message,'error');out(e.message)}};reader.readAsDataURL(file)}async function create(allow){if(!serial)return tell('请先在上方选择手机','error');if(allow&&!canSubmit)return tell('当前为观察模式；安全策略未开启，不能执行开票任务','error');if(allow&&!rosterReady)return tell('请先拖入乘车人名单','error');if(allow&&!qrPath)return tell('请先粘贴二维码截图','error');try{const t=await api('/api/tasks',{method:'POST',headers:{'content-type':'application/json'},body:JSON.stringify({device_serial:serial,allow_submit:allow,success_action:q('action').value,qr_image:qrPath})});out(t);tell(allow?`任务已创建，正在启动：${t.id.slice(0,8)}`:`观察任务已创建：${t.id.slice(0,8)}`,'ok');if(allow){const queued=await api('/api/tasks/'+t.id+'/run',{method:'POST'});out(queued);tell(`任务已进入队列：${t.id.slice(0,8)}`,'ok')}await tasks()}catch(e){tell('创建任务失败：'+e.message,'error');out(e.message)}}const drop=q('roster-drop'),file=q('roster-file');file.addEventListener('change',()=>uploadRoster(file.files[0]));['dragenter','dragover'].forEach(evt=>drop.addEventListener(evt,e=>{e.preventDefault();drop.classList.add('dragover')}));['dragleave','drop'].forEach(evt=>drop.addEventListener(evt,e=>{e.preventDefault();drop.classList.remove('dragover')}));drop.addEventListener('drop',e=>uploadRoster(e.dataTransfer?.files?.[0]));const paste=q('qr-paste');paste.addEventListener('click',()=>paste.focus());paste.addEventListener('paste',e=>{e.preventDefault();const item=[...(e.clipboardData?.items||[])].find(v=>v.type.startsWith('image/'));if(!item){q('qr-hint').textContent='剪贴板中没有图片，请先复制二维码截图';paste.classList.add('bad');tell('剪贴板中没有二维码图片','error');return}saveQr(item.getAsFile())});document.addEventListener('click',async e=>{const action=e.target.closest('[data-action]')?.dataset.action;if(!action)return;try{if(action==='refresh')return all();if(action==='tasks'){const rows=await tasks();return tell(`任务已刷新：${rows.length} 个`,'ok')}if(action==='observe')return create(false);if(action==='execute')return create(true);if(action==='record-start'){if(!serial)return tell('请先选择设备','error');await api('/api/sampling/start',{method:'POST',headers:{'content-type':'application/json'},body:JSON.stringify({serial})});return recording()}if(action==='record-stop'){await api('/api/sampling/stop',{method:'POST'});return recording()}if(action==='sample-import'){if(!serial)return tell('请先选择设备','error');out(await api('/api/sampling/import',{method:'POST',headers:{'content-type':'application/json'},body:JSON.stringify({serial,path:q('sample-path').value.trim()})}));return devices()}if(action==='profile-verify'){if(!serial)return tell('请先选择设备','error');out(await api('/api/profiles/'+encodeURIComponent(serial)+'/verify',{method:'POST'}));return devices()}}catch(err){tell(err.message,'error');out(err.message)}});all();setInterval(tasks,3000);setInterval(recording,3000)})();""".encode() APP_JS = APP_JS.replace( "function tell(text,tone=''){const el=q('task-message');el.textContent=text;el.className='task-message '+tone}".encode(), "function tell(text,tone=''){const el=q('task-message');el.textContent=text;el.className='task-message '+tone}function tellTasks(text,tone=''){const el=q('tasks-message');el.textContent=text;el.className='task-message '+tone}".encode(), ).replace( "return tell(`任务已刷新：${rows.length} 个`,'ok')".encode(), "return tellTasks(`任务已刷新：${rows.length} 个`,'ok')".encode(), ) APP_JS = APP_JS.replace( "function tellTasks(text,tone=''){const el=q('tasks-message');el.textContent=text;el.className='task-message '+tone}".encode(), "function tellTasks(text,tone=''){const el=q('tasks-message');el.textContent=text;el.className='task-message '+tone}function tellSample(text,tone=''){const el=q('sample-message');el.textContent=text;el.className='task-message '+tone}".encode(), ).replace( "if(r.output)q('sample-path').value=r.output;".encode(), "if(r.output)q('sample-path').value=r.output;if(r.latest&&!q('sample-path').value)q('sample-path').value=r.latest;".encode(), ).replace( "if(action==='sample-import'){if(!serial)return tell('请先选择设备','error');out(await api('/api/sampling/import',{method:'POST',headers:{'content-type':'application/json'},body:JSON.stringify({serial,path:q('sample-path').value.trim()})}));return devices()}".encode(), "if(action==='sample-import'){if(!serial)return tellSample('请先选择设备','error');try{const result=await api('/api/sampling/import',{method:'POST',headers:{'content-type':'application/json'},body:JSON.stringify({serial,path:q('sample-path').value.trim()})});out(result);tellSample('采样已导入，请点击确认档案','ok');return devices()}catch(error){tellSample('导入采样失败：'+error.message,'error');throw error}}".encode(), ).replace( "if(action==='profile-verify'){if(!serial)return tell('请先选择设备','error');out(await api('/api/profiles/'+encodeURIComponent(serial)+'/verify',{method:'POST'}));return devices()}".encode(), "if(action==='profile-verify'){if(!serial)return tellSample('请先选择设备','error');try{const result=await api('/api/profiles/'+encodeURIComponent(serial)+'/verify',{method:'POST'});out(result);tellSample('设备档案已确认，可执行任务','ok');return devices()}catch(error){tellSample('确认档案失败：'+error.message,'error');throw error}}".encode(), ) class Handler(BaseHTTPRequestHandler): def send(self, payload: bytes, content_type: str, status: int = 200) -> None: self.send_response(status); self.send_header("Content-Type", content_type); self.send_header("Content-Length", str(len(payload))); self.end_headers(); self.wfile.write(payload) def send_json(self, data: object, status: int = 200) -> None: self.send(json.dumps(data, ensure_ascii=False).encode(), "application/json; charset=utf-8", status) def read_json(self) -> dict: length = int(self.headers.get("Content-Length", "0")) if length > MAX_UPLOAD_BYTES: raise RuntimeError("请求不能超过 12MB") return json.loads(self.rfile.read(length) or b"{}") def read_roster_upload(self) -> Path: length = int(self.headers.get("Content-Length", "0")) if not 0 < length <= MAX_UPLOAD_BYTES: raise RuntimeError("名单文件不能为空且不能超过 12MB") form = cgi.FieldStorage(fp=self.rfile, headers=self.headers, environ={"REQUEST_METHOD": "POST", "CONTENT_TYPE": self.headers.get("Content-Type", ""), "CONTENT_LENGTH": str(length)}) item = form["file"] if "file" in form else None if item is None or isinstance(item, list) or not item.filename: raise RuntimeError("未收到名单文件") name = Path(item.filename).name if Path(name).suffix.lower() not in {".csv", ".xml", ".xlsx", ".xlsm"}: raise RuntimeError("名单只支持 .csv、.xml、.xlsx、.xlsm") target = WORK / "uploads" / f"{datetime.now().strftime('%Y%m%d-%H%M%S-%f')}_{re.sub(r'[^A-Za-z0-9_.-]+', '_', name)}" target.parent.mkdir(parents=True, exist_ok=True) with target.open("wb") as handle: shutil.copyfileobj(item.file, handle) return target def do_GET(self) -> None: path = urllib.parse.urlparse(self.path).path try: if path == "/": self.send(PAGE, "text/html; charset=utf-8"); return if path == "/app.css": self.send(CSS, "text/css; charset=utf-8"); return if path == "/app.js": self.send(APP_JS, "application/javascript; charset=utf-8"); return if path == "/api/settings": self.send_json(public_settings()); return if path == "/api/devices": self.send_json([device_payload(item.serial) for item in device.devices() if item.state == "device"]); return if path == "/api/tasks": self.send_json(list_tasks()); return if path == "/api/roster": self.send_json(roster_status()); return if path == "/api/sampling": with RECORDING_LOCK: if RECORDING and not RECORDING["thread"].is_alive(): RECORDING.clear() self.send_json({"active": bool(RECORDING), "stopping": bool(RECORDING.get("stopping")), "output": RECORDING.get("output", ""), "latest": latest_recording()}); return if path.startswith("/api/tasks/"): self.send_json(runner.load(path.rsplit("/", 1)[-1])); return except Exception as exc: self.send_json({"error": str(exc)}, 400); return self.send_json({"error": "not found"}, 404) def do_POST(self) -> None: path = urllib.parse.urlparse(self.path).path try: if path == "/api/roster/upload": source = self.read_roster_upload(); canonical = ledger.import_roster(source) self.send_json({"imported": True, "source": source.name, "roster": str(canonical), "rows": len(ledger.read_roster())}, 201); return if path == "/api/qr/paste": self.send_json(save_qr_image(str(self.read_json().get("image", ""))), 201); return if path == "/api/tasks": body = self.read_json(); allowed = body.get("allow_submit") is True and bool(settings().get("safety", {}).get("allow_submit")) self.send_json(runner.create(str(body.get("device_serial", "")), allow_submit=allowed, roster_path=str(body.get("roster_path", "")), success_action=str(body.get("success_action", "download")), qr_image=str(body.get("qr_image", ""))), 201); return if path.startswith("/api/tasks/") and path.endswith("/run"): with ENQUEUE_LOCK: task = runner.load(path.split("/")[3]) if task.get("status") in {"queued", "running"}: self.send_json({"error": "任务已经在执行"}, 409); return task["status"] = "queued"; runner.save(task); threading.Thread(target=runner.run, args=(task, settings()), daemon=True).start(); self.send_json({"id": task["id"], "status": "queued"}, 202); return if path == "/api/sampling/start": serial = str(self.read_json().get("serial", "")); device.selected_device(serial) with RECORDING_LOCK: if RECORDING: raise RuntimeError("已有采样录制正在进行") output = WORK / "replay" / f"{re.sub(r'[^A-Za-z0-9_.-]+', '_', serial)}_{datetime.now().strftime('%Y%m%d-%H%M%S')}"; stop = threading.Event(); thread = threading.Thread(target=recorder.record, args=(output, serial, 0.75, stop), daemon=True); RECORDING.update({"output": str(output), "stop": stop, "thread": thread}); thread.start() try: __import__("subprocess").Popen([scrcpy_binary(), "-s", serial, "--window-title", "Autotrain Next 手机屏幕控制"]) except FileNotFoundError: pass self.send_json({"started": True, "output": str(output)}, 202); return if path == "/api/sampling/stop": with RECORDING_LOCK: if not RECORDING: raise RuntimeError("没有正在录制的采样") RECORDING["stop"].set(); RECORDING["thread"].join(timeout=2) if RECORDING["thread"].is_alive(): RECORDING["stopping"] = True; self.send_json({"stopping": True, "output": RECORDING["output"]}, 202); return output = RECORDING["output"]; RECORDING.clear() self.send_json({"stopped": True, "output": output}); return if path == "/api/sampling/import": body = self.read_json(); serial = str(body.get("serial", "")); selected = device.selected_device(serial); self.send_json(sampling.import_recording(Path(str(body.get("path", ""))), device.fingerprint(selected.serial)), 201); return if path.startswith("/api/profiles/") and path.endswith("/verify"): serial = urllib.parse.unquote(path.split("/")[3]); profile = profiles.load(serial) if not profile: raise RuntimeError("该设备尚未导入采样") missing = sorted(profiles.REQUIRED_SAMPLE_PAGES - set(profile.get("sampling", {}).get("samples", {}))) if missing: raise RuntimeError(f"采样不完整，缺少页面：{', '.join(missing)}") profile["status"] = "verified"; profiles.save(profile); self.send_json(profile); return except Exception as exc: self.send_json({"error": str(exc)}, 400); return self.send_json({"error": "not found"}, 404) def log_message(self, _format: str, *_args: object) -> None: return def serve(port: int = 8766) -> None: print(f"Autotrain Next: http://127.0.0.1:{port}") ThreadingHTTPServer(("127.0.0.1", port), Handler).serve_forever()