feat: task scheduler; feat: ffmpeg compress webp to avif

app/api/tasks/route.ts

@@ -0,0 +1,85 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { taskScheduler } from '../../../lib/scheduler';
+
+export async function GET(request: NextRequest) {
+  try {
+    const url = new URL(request.url);
+    const action = url.searchParams.get('action');
+    const taskName = url.searchParams.get('task');
+
+    switch (action) {
+      case 'status':
+        if (taskName) {
+          const status = taskScheduler.getTaskStatus(taskName);
+          return NextResponse.json({ 
+            task: taskName, 
+            running: status 
+          });
+        } else {
+          const tasks = taskScheduler.listTasks();
+          const statuses = tasks.map(task => ({
+            name: task,
+            running: taskScheduler.getTaskStatus(task)
+          }));
+          return NextResponse.json({ tasks: statuses });
+        }
+
+      case 'list':
+        const allTasks = taskScheduler.listTasks();
+        return NextResponse.json({ tasks: allTasks });
+
+      default:
+        return NextResponse.json({ 
+          message: 'Task scheduler is running',
+          availableActions: ['status', 'list'],
+          tasks: taskScheduler.listTasks()
+        });
+    }
+  } catch (error) {
+    console.error('Task scheduler API error:', error);
+    return NextResponse.json(
+      { error: 'Internal server error' },
+      { status: 500 }
+    );
+  }
+}
+
+export async function POST(request: NextRequest) {
+  try {
+    const { action, taskName } = await request.json();
+
+    switch (action) {
+      case 'stop':
+        if (taskName) {
+          taskScheduler.stopTask(taskName);
+          return NextResponse.json({ 
+            message: `Task ${taskName} stopped` 
+          });
+        } else {
+          taskScheduler.stopAll();
+          return NextResponse.json({ 
+            message: 'All tasks stopped' 
+          });
+        }
+
+      case 'start':
+        // 重新启动所有任务
+        taskScheduler.startAll();
+        return NextResponse.json({ 
+          message: 'All tasks started' 
+        });
+
+      default:
+        return NextResponse.json(
+          { error: 'Invalid action' },
+          { status: 400 }
+        );
+    }
+  } catch (error) {
+    console.error('Task scheduler API error:', error);
+    return NextResponse.json(
+      { error: 'Internal server error' },
+      { status: 500 }
+    );
+  }
+}

app/hosts/[hostname]/screenshots/route.ts

@@ -3,6 +3,10 @@ import { prisma } from '@/lib/prisma'
 import { storeFile } from '@/lib/fileStorage'
 import { push } from '@/lib/push'
 import { withCors } from '@/lib/middleware'
+import ffmpeg from 'fluent-ffmpeg'
+import { writeFileSync, unlinkSync, mkdtempSync, readFileSync, rmSync } from 'fs'
+import { tmpdir } from 'os'
+import { join } from 'path'
 
 interface WindowInfo {
   title: string
@@ -17,7 +21,7 @@ async function handleScreenshotUpload(req: NextRequest) {
     const pathSegments = req.nextUrl.pathname.split('/')
     const hostnameIndex = pathSegments.indexOf('hosts') + 1
     const hostname = pathSegments[hostnameIndex]
-    
+
     if (!hostname) {
       return NextResponse.json({ error: '缺少主机名' }, { status: 400 })
     }
@@ -25,7 +29,7 @@ async function handleScreenshotUpload(req: NextRequest) {
     const formData = await req.formData()
     const files: File[] = []
     const windowsInfo: WindowInfo[] = JSON.parse(formData.get('windows_info') as string || '[]')
-    
+
     // Extract files from formData
     for (const [key, value] of formData.entries()) {
       if (key.startsWith('screenshot_') && value instanceof File) {
@@ -38,23 +42,78 @@ async function handleScreenshotUpload(req: NextRequest) {
     }
 
     // Process screenshots
+    const processingStartTime = Date.now()
+    console.log(`[${hostname}] 开始处理 ${files.length} 张截图`)
+
     const screenshots = await Promise.all(files.map(async (file, index) => {
-      const ext = file.name ? file.name.split('.').pop() : 'webp'
+      const imageStartTime = Date.now()
-      const filename = `${hostname}-${Date.now()}-${Math.round(Math.random() * 1E9)}.${ext}`
+
-      
+      // Convert image to AV1 format using FFmpeg
       const buffer = Buffer.from(await file.arrayBuffer())
-      const storedFile = await storeFile(buffer, filename, file.type, 'screenshot', hostname)
+      const originalSize = buffer.length
-      
+
-      return {
+      // Create temporary files
-        fileId: storedFile.id,
+      const tempDir = mkdtempSync(join(tmpdir(), 'ffmpeg-'))
-        objectName: storedFile.objectName,
+      const inputPath = join(tempDir, `input_${index}.png`)
-        filename: storedFile.filename,
+      const outputPath = join(tempDir, `output_${index}.avif`)
-        contentType: storedFile.contentType,
+
-        fileSize: storedFile.size,
+      try {
-        monitorName: formData.get(`monitor_name_${index}`) as string || `Monitor ${index + 1}`
+        // Write input file
+        writeFileSync(inputPath, buffer)
+
+        const conversionStartTime = Date.now()
+        
+        // Convert using FFmpeg with libsvtav1
+        await new Promise<void>((resolve, reject) => {
+          ffmpeg(inputPath)
+            .videoCodec('libsvtav1')
+            .outputOptions([
+              '-crf 30',           // 质量控制，值越小质量越好
+              '-preset 6',         // 编码速度预设，0-12，值越大速度越快但质量可能下降
+              '-pix_fmt yuv420p'   // 像素格式
+            ])
+            .output(outputPath)
+            .on('end', () => resolve())
+            .on('error', (err) => reject(err))
+            .run()
+        })
+
+        const conversionTime = Date.now() - conversionStartTime
+
+        // Read the converted file
+        const avifBuffer = readFileSync(outputPath)
+        const filename = `${hostname}-${Date.now()}-${Math.round(Math.random() * 1E9)}.avif`
+
+        const storageStartTime = Date.now()
+        const storedFile = await storeFile(avifBuffer, filename, 'image/avif', 'screenshot', hostname)
+        const storageTime = Date.now() - storageStartTime
+
+        const totalImageTime = Date.now() - imageStartTime
+        const compressionRatio = ((originalSize - avifBuffer.length) / originalSize * 100).toFixed(2)
+
+        console.log(`[${hostname}] 图片 ${index + 1}: FFmpeg转换 ${conversionTime}ms, 存储 ${storageTime}ms, 总计 ${totalImageTime}ms, 压缩率 ${compressionRatio}% (${originalSize} -> ${avifBuffer.length} bytes)`)
+
+        return {
+          fileId: storedFile.id,
+          objectName: storedFile.objectName,
+          filename: storedFile.filename,
+          contentType: storedFile.contentType,
+          fileSize: storedFile.size,
+          monitorName: formData.get(`monitor_name_${index}`) as string || `Monitor ${index + 1}`
+        }
+      } finally {
+        // Clean up temporary files
+        try {
+          rmSync(tempDir, { recursive: true, force: true })
+        } catch (err) {
+          console.warn(`清理临时文件失败: ${err}`)
+        }
       }
     }))
 
+    const totalProcessingTime = Date.now() - processingStartTime
+    console.log(`[${hostname}] 完成处理 ${files.length} 张截图，总耗时 ${totalProcessingTime}ms，平均每张 ${(totalProcessingTime / files.length).toFixed(2)}ms`)
+
     // Ensure host exists first
     await prisma.host.upsert({
       where: { hostname },
@@ -124,7 +183,7 @@ async function handleGetScreenshots(req: NextRequest) {
     const pathSegments = req.nextUrl.pathname.split('/')
     const hostnameIndex = pathSegments.indexOf('hosts') + 1
     const hostname = pathSegments[hostnameIndex]
-    
+
     if (!hostname) {
       return NextResponse.json({ error: '缺少主机名' }, { status: 400 })
     }
@@ -132,27 +191,27 @@ async function handleGetScreenshots(req: NextRequest) {
     const { searchParams } = req.nextUrl
     const startTimeParam = searchParams.get('startTime')
     const endTimeParam = searchParams.get('endTime')
-    
+
     let startTime: Date | undefined
     let endTime: Date | undefined
-    
+
     if (startTimeParam) {
-      const timestamp = isNaN(Number(startTimeParam)) ? 
+      const timestamp = isNaN(Number(startTimeParam)) ?
-        new Date(startTimeParam) : 
+        new Date(startTimeParam) :
         new Date(Number(startTimeParam) * 1000)
       startTime = timestamp
     }
-    
+
     if (endTimeParam) {
-      const timestamp = isNaN(Number(endTimeParam)) ? 
+      const timestamp = isNaN(Number(endTimeParam)) ?
-        new Date(endTimeParam) : 
+        new Date(endTimeParam) :
         new Date(Number(endTimeParam) * 1000)
       endTime = timestamp
     }
 
     // Build query conditions
     const whereClause: any = { hostname }
-    
+
     if (startTime || endTime) {
       whereClause.timestamp = {}
       if (startTime) whereClause.timestamp.gte = startTime
@@ -179,7 +238,7 @@ async function handleGetScreenshots(req: NextRequest) {
         lastUpdate: true
       }
     })
-    
+
     if (!host) {
       return NextResponse.json({ error: '未找到主机记录' }, { status: 404 })
     }

app/page.tsx

@@ -51,7 +51,23 @@ export default function Home() {
     <div className="min-h-screen bg-gray-50 dark:bg-gray-900">
       <div className="max-w-7xl mx-auto py-6 sm:px-6 lg:px-8">
         <div className="px-4 py-6 sm:px-0">
-          <h1 className="text-3xl font-semibold text-gray-900 dark:text-white mb-8">屏幕截图监控系统</h1>
+          <div className="flex justify-between items-center mb-8">
+            <h1 className="text-3xl font-semibold text-gray-900 dark:text-white">屏幕截图监控系统</h1>
+            <div className="space-x-4">
+              <button
+                onClick={() => router.push('/tasks')}
+                className="px-4 py-2 bg-blue-600 text-white rounded-md hover:bg-blue-700 transition-colors"
+              >
+                定时任务管理
+              </button>
+              <button
+                onClick={() => router.push('/upload')}
+                className="px-4 py-2 bg-green-600 text-white rounded-md hover:bg-green-700 transition-colors"
+              >
+                上传新版本客户端
+              </button>
+            </div>
+          </div>
 
           {/* 主机列表卡片网格 */}
           <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-6">

app/tasks/page.tsx

@@ -0,0 +1,160 @@
+'use client';
+
+import { useState, useEffect } from 'react';
+
+interface TaskStatus {
+  name: string;
+  running: boolean;
+}
+
+export default function TasksPage() {
+  const [tasks, setTasks] = useState<TaskStatus[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [message, setMessage] = useState('');
+
+  useEffect(() => {
+    fetchTasks();
+  }, []);
+
+  const fetchTasks = async () => {
+    try {
+      const response = await fetch('/api/tasks?action=status');
+      const data = await response.json();
+      setTasks(data.tasks || []);
+    } catch (error) {
+      console.error('Failed to fetch tasks:', error);
+      setMessage('获取任务状态失败');
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const handleAction = async (action: string, taskName?: string) => {
+    try {
+      const response = await fetch('/api/tasks', {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+        body: JSON.stringify({ action, taskName }),
+      });
+
+      const data = await response.json();
+      setMessage(data.message || '操作完成');
+      
+      // 刷新任务状态
+      await fetchTasks();
+    } catch (error) {
+      console.error('Failed to perform action:', error);
+      setMessage('操作失败');
+    }
+  };
+
+  if (loading) {
+    return (
+      <div className="container mx-auto px-4 py-8">
+        <div className="text-center">加载中...</div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="container mx-auto px-4 py-8">
+      <h1 className="text-2xl font-bold mb-6">定时任务管理</h1>
+      
+      {message && (
+        <div className="mb-4 p-4 bg-blue-100 border border-blue-300 rounded">
+          {message}
+        </div>
+      )}
+
+      <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
+        <div className="flex justify-between items-center mb-4">
+          <h2 className="text-lg font-semibold">任务列表</h2>
+          <div className="space-x-2">
+            <button
+              onClick={() => handleAction('start')}
+              className="px-4 py-2 bg-green-500 text-white rounded hover:bg-green-600"
+            >
+              启动所有任务
+            </button>
+            <button
+              onClick={() => handleAction('stop')}
+              className="px-4 py-2 bg-red-500 text-white rounded hover:bg-red-600"
+            >
+              停止所有任务
+            </button>
+            <button
+              onClick={fetchTasks}
+              className="px-4 py-2 bg-blue-500 text-white rounded hover:bg-blue-600"
+            >
+              刷新状态
+            </button>
+          </div>
+        </div>
+
+        {tasks.length === 0 ? (
+          <div className="text-center py-8 text-gray-500">
+            没有找到定时任务
+          </div>
+        ) : (
+          <div className="overflow-x-auto">
+            <table className="w-full border-collapse border border-gray-300">
+              <thead>
+                <tr className="bg-gray-50 dark:bg-gray-700">
+                  <th className="border border-gray-300 px-4 py-2 text-left">任务名称</th>
+                  <th className="border border-gray-300 px-4 py-2 text-left">状态</th>
+                  <th className="border border-gray-300 px-4 py-2 text-left">描述</th>
+                  <th className="border border-gray-300 px-4 py-2 text-left">操作</th>
+                </tr>
+              </thead>
+              <tbody>
+                {tasks.map((task) => (
+                  <tr key={task.name} className="hover:bg-gray-50 dark:hover:bg-gray-700">
+                    <td className="border border-gray-300 px-4 py-2 font-medium">
+                      {task.name}
+                    </td>
+                    <td className="border border-gray-300 px-4 py-2">
+                      <span className={`px-2 py-1 rounded text-sm ${
+                        task.running 
+                          ? 'bg-green-100 text-green-800' 
+                          : 'bg-red-100 text-red-800'
+                      }`}>
+                        {task.running ? '运行中' : '已停止'}
+                      </span>
+                    </td>
+                    <td className="border border-gray-300 px-4 py-2">
+                      {task.name === 'hourlyTask' && '每小时第30分钟执行'}
+                      {task.name === 'dailyCleanup' && '每日凌晨2点清理任务'}
+                    </td>
+                    <td className="border border-gray-300 px-4 py-2">
+                      <button
+                        onClick={() => handleAction('stop', task.name)}
+                        className="px-3 py-1 bg-red-500 text-white rounded text-sm hover:bg-red-600"
+                        disabled={!task.running}
+                      >
+                        停止
+                      </button>
+                    </td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          </div>
+        )}
+      </div>
+
+      <div className="mt-8 bg-white dark:bg-gray-800 rounded-lg shadow p-6">
+        <h2 className="text-lg font-semibold mb-4">Cron 表达式说明</h2>
+        <div className="space-y-2 text-sm text-gray-600 dark:text-gray-400">
+          <div><code>30 * * * *</code> - 每小时的第30分钟执行</div>
+          <div><code>0 2 * * *</code> - 每天凌晨2点执行</div>
+          <div><code>0 */2 * * *</code> - 每2小时执行一次</div>
+          <div><code>0 9 * * 1-5</code> - 周一到周五上午9点执行</div>
+          <div><code>0 0 1 * *</code> - 每月1号凌晨执行</div>
+          <div><code>*/15 * * * *</code> - 每15分钟执行一次</div>
+        </div>
+      </div>
+    </div>
+  );
+}

bun.lock

@@ -7,16 +7,19 @@
         "@prisma/client": "^6.10.1",
         "@types/bcryptjs": "^3.0.0",
         "@types/cors": "^2.8.19",
+        "@types/fluent-ffmpeg": "^2.1.27",
         "@types/minio": "^7.1.1",
         "@types/multer": "^1.4.13",
         "bcryptjs": "^3.0.2",
         "cors": "^2.8.5",
         "date-fns": "^4.1.0",
         "dotenv-cli": "^8.0.0",
+        "fluent-ffmpeg": "^2.1.3",
         "lucide-react": "^0.525.0",
         "minio": "^8.0.5",
         "multer": "^2.0.1",
         "next": "15.3.4",
+        "node-cron": "^4.1.1",
         "prisma": "^6.10.1",
         "react": "^19.0.0",
         "react-dom": "^19.0.0",
@@ -24,6 +27,7 @@
       "devDependencies": {
         "@tailwindcss/postcss": "^4",
         "@types/node": "^20",
+        "@types/node-cron": "^3.0.11",
         "@types/react": "^19",
         "@types/react-dom": "^19",
         "tailwindcss": "^4",
@@ -170,6 +174,8 @@
 
     "@types/express-serve-static-core": ["@types/express-serve-static-core@5.0.6", "", { "dependencies": { "@types/node": "*", "@types/qs": "*", "@types/range-parser": "*", "@types/send": "*" } }, "sha512-3xhRnjJPkULekpSzgtoNYYcTWgEZkp4myc+Saevii5JPnHNvHMRlBSHDbs7Bh1iPPoVTERHEZXyhyLbMEsExsA=="],
 
+    "@types/fluent-ffmpeg": ["@types/fluent-ffmpeg@2.1.27", "https://registry.npmmirror.com/@types/fluent-ffmpeg/-/fluent-ffmpeg-2.1.27.tgz", { "dependencies": { "@types/node": "*" } }, "sha512-QiDWjihpUhriISNoBi2hJBRUUmoj/BMTYcfz+F+ZM9hHWBYABFAE6hjP/TbCZC0GWwlpa3FzvHH9RzFeRusZ7A=="],
+
     "@types/http-errors": ["@types/http-errors@2.0.5", "", {}, "sha512-r8Tayk8HJnX0FztbZN7oVqGccWgw98T/0neJphO91KkmOzug1KkofZURD4UaD5uH8AqcFLfdPErnBod0u71/qg=="],
 
     "@types/mime": ["@types/mime@1.3.5", "", {}, "sha512-/pyBZWSLD2n0dcHE3hq8s8ZvcETHtEuF+3E7XVt0Ig2nvsVQXdghHVcEkIWjy9A0wKfTn97a/PSDYohKIlnP/w=="],
@@ -180,6 +186,8 @@
 
     "@types/node": ["@types/node@20.19.1", "", { "dependencies": { "undici-types": "~6.21.0" } }, "sha512-jJD50LtlD2dodAEO653i3YF04NWak6jN3ky+Ri3Em3mGR39/glWiboM/IePaRbgwSfqM1TpGXfAg8ohn/4dTgA=="],
 
+    "@types/node-cron": ["@types/node-cron@3.0.11", "", {}, "sha512-0ikrnug3/IyneSHqCBeslAhlK2aBfYek1fGo4bP4QnZPmiqSGRK+Oy7ZMisLWkesffJvQ1cqAcBnJC+8+nxIAg=="],
+
     "@types/qs": ["@types/qs@6.14.0", "", {}, "sha512-eOunJqu0K1923aExK6y8p6fsihYEn/BYuQ4g0CxAAgFc4b/ZLN4CrsRZ55srTdqoiLzU2B2evC+apEIxprEzkQ=="],
 
     "@types/range-parser": ["@types/range-parser@1.2.7", "", {}, "sha512-hKormJbkJqzQGhziax5PItDUTMAM9uE2XXQmM37dyd4hVM+5aVl7oVxMVUiVQn2oCQFN/LKCZdvSM0pFRqbSmQ=="],
@@ -196,7 +204,7 @@
 
     "append-field": ["append-field@1.0.0", "", {}, "sha512-klpgFSWLW1ZEs8svjfb7g4qWY0YS5imI82dTg+QahUvJ8YqAY0P10Uk8tTyh9ZGuYEZEMaeJYCF5BFuX552hsw=="],
 
-    "async": ["async@3.2.6", "", {}, "sha512-htCUDlxyyCLMgaM3xXg0C0LW2xqfuQ6p05pCEIsXuyQ+a1koYKTuBMzRNwmybfLgvJDMd0r1LTn4+E0Ti6C2AA=="],
+    "async": ["async@0.2.10", "https://registry.npmmirror.com/async/-/async-0.2.10.tgz", {}, "sha512-eAkdoKxU6/LkKDBzLpT+t6Ff5EtfSF4wx1WfJiPEEV7WNLnDaRXk0oVysiEPm262roaachGexwUv94WhSgN5TQ=="],
 
     "available-typed-arrays": ["available-typed-arrays@1.0.7", "", { "dependencies": { "possible-typed-array-names": "^1.0.0" } }, "sha512-wvUjBtSGN7+7SjNpq/9M2Tg350UZD3q62IFZLbRAR1bSMlCo1ZaeW+BJ+D090e4hIIZLBcTDWe4Mh4jvUDajzQ=="],
 
@@ -270,6 +278,8 @@
 
     "filter-obj": ["filter-obj@1.1.0", "", {}, "sha512-8rXg1ZnX7xzy2NGDVkBVaAy+lSlPNwad13BtgSlLuxfIslyt5Vg64U7tFcCt4WS1R0hvtnQybT/IyCkGZ3DpXQ=="],
 
+    "fluent-ffmpeg": ["fluent-ffmpeg@2.1.3", "https://registry.npmmirror.com/fluent-ffmpeg/-/fluent-ffmpeg-2.1.3.tgz", { "dependencies": { "async": "^0.2.9", "which": "^1.1.1" } }, "sha512-Be3narBNt2s6bsaqP6Jzq91heDgOEaDCJAXcE3qcma/EJBSy5FB4cvO31XBInuAuKBx8Kptf8dkhjK0IOru39Q=="],
+
     "for-each": ["for-each@0.3.5", "", { "dependencies": { "is-callable": "^1.2.7" } }, "sha512-dKx12eRCVIzqCxFGplyFKJMPvLEWgmNtUrpTiJIR5u97zEhRG8ySrtboPHZXx7daLxQVrl643cTzbab2tkQjxg=="],
 
     "function-bind": ["function-bind@1.1.2", "", {}, "sha512-7XHNxH7qX9xG5mIwxkhumTox/MIRNcOgDrxWsMt2pAr23WHp6MrRlN7FBSFpCpr+oVO0F744iUgR82nJMfG2SA=="],
@@ -362,6 +372,8 @@
 
     "next": ["next@15.3.4", "", { "dependencies": { "@next/env": "15.3.4", "@swc/counter": "0.1.3", "@swc/helpers": "0.5.15", "busboy": "1.6.0", "caniuse-lite": "^1.0.30001579", "postcss": "8.4.31", "styled-jsx": "5.1.6" }, "optionalDependencies": { "@next/swc-darwin-arm64": "15.3.4", "@next/swc-darwin-x64": "15.3.4", "@next/swc-linux-arm64-gnu": "15.3.4", "@next/swc-linux-arm64-musl": "15.3.4", "@next/swc-linux-x64-gnu": "15.3.4", "@next/swc-linux-x64-musl": "15.3.4", "@next/swc-win32-arm64-msvc": "15.3.4", "@next/swc-win32-x64-msvc": "15.3.4", "sharp": "^0.34.1" }, "peerDependencies": { "@opentelemetry/api": "^1.1.0", "@playwright/test": "^1.41.2", "babel-plugin-react-compiler": "*", "react": "^18.2.0 || 19.0.0-rc-de68d2f4-20241204 || ^19.0.0", "react-dom": "^18.2.0 || 19.0.0-rc-de68d2f4-20241204 || ^19.0.0", "sass": "^1.3.0" }, "optionalPeers": ["@opentelemetry/api", "@playwright/test", "babel-plugin-react-compiler", "sass"], "bin": { "next": "dist/bin/next" } }, "sha512-mHKd50C+mCjam/gcnwqL1T1vPx/XQNFlXqFIVdgQdVAFY9iIQtY0IfaVflEYzKiqjeA7B0cYYMaCrmAYFjs4rA=="],
 
+    "node-cron": ["node-cron@4.1.1", "", {}, "sha512-oJj9CYV7teeCVs+y2Efi5IQ4FGmAYbsXQOehc1AGLlwteec8pC7DjBCUzSyRQ0LYa+CRCgmD+vtlWQcnPpXowA=="],
+
     "object-assign": ["object-assign@4.1.1", "", {}, "sha512-rJgTQnkUnH1sFw8yT6VSU3zD3sWmu6sZhIseY8VX+GRu3P6F7Fu+JNDoXfklElbLJSnc3FUQHVe4cU5hj+BcUg=="],
 
     "path-key": ["path-key@3.1.1", "", {}, "sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q=="],
@@ -446,7 +458,7 @@
 
     "web-encoding": ["web-encoding@1.1.5", "", { "dependencies": { "util": "^0.12.3" }, "optionalDependencies": { "@zxing/text-encoding": "0.9.0" } }, "sha512-HYLeVCdJ0+lBYV2FvNZmv3HJ2Nt0QYXqZojk3d9FJOLkwnuhzM9tmamh8d7HPM8QqjKH8DeHkFTx+CFlWpZZDA=="],
 
-    "which": ["which@2.0.2", "", { "dependencies": { "isexe": "^2.0.0" }, "bin": { "node-which": "./bin/node-which" } }, "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA=="],
+    "which": ["which@1.3.1", "https://registry.npmmirror.com/which/-/which-1.3.1.tgz", { "dependencies": { "isexe": "^2.0.0" }, "bin": { "which": "./bin/which" } }, "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ=="],
 
     "which-typed-array": ["which-typed-array@1.1.19", "", { "dependencies": { "available-typed-arrays": "^1.0.7", "call-bind": "^1.0.8", "call-bound": "^1.0.4", "for-each": "^0.3.5", "get-proto": "^1.0.1", "gopd": "^1.2.0", "has-tostringtag": "^1.0.2" } }, "sha512-rEvr90Bck4WZt9HHFC4DJMsjvu7x+r6bImz0/BrbWb7A2djJ8hnZMrWnHo9F8ssv0OMErasDhftrfROTyqSDrw=="],
 
@@ -470,6 +482,10 @@
 
     "@tailwindcss/oxide-wasm32-wasi/tslib": ["tslib@2.8.1", "", { "bundled": true }, "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w=="],
 
+    "cross-spawn/which": ["which@2.0.2", "", { "dependencies": { "isexe": "^2.0.0" }, "bin": { "node-which": "./bin/node-which" } }, "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA=="],
+
+    "minio/async": ["async@3.2.6", "", {}, "sha512-htCUDlxyyCLMgaM3xXg0C0LW2xqfuQ6p05pCEIsXuyQ+a1koYKTuBMzRNwmybfLgvJDMd0r1LTn4+E0Ti6C2AA=="],
+
     "next/postcss": ["postcss@8.4.31", "", { "dependencies": { "nanoid": "^3.3.6", "picocolors": "^1.0.0", "source-map-js": "^1.0.2" } }, "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ=="],
 
     "tar/mkdirp": ["mkdirp@3.0.1", "", { "bin": { "mkdirp": "dist/cjs/src/bin.js" } }, "sha512-+NsyUUAZDmo6YVHzL/stxSu3t9YS1iljliy3BSDrXJ/dkn1KYdmtZODGGjLcc9XLgVVpH4KshHB8XmZgMhaBXg=="],

lib/init-scheduler.ts

@@ -0,0 +1,16 @@
+import { taskScheduler } from './scheduler';
+
+// 确保定时任务只初始化一次
+let isInitialized = false;
+
+export function initializeScheduler() {
+  if (!isInitialized && typeof window === 'undefined') {
+    // 只在服务端初始化
+    taskScheduler.startAll();
+    isInitialized = true;
+    console.log('Task scheduler initialized');
+  }
+}
+
+// 在模块加载时自动初始化
+initializeScheduler();

lib/scheduler.ts

@@ -0,0 +1,121 @@
+import * as cron from 'node-cron';
+import { prisma } from './prisma';
+
+// 定时任务管理器
+class TaskScheduler {
+  private tasks: Map<string, cron.ScheduledTask> = new Map();
+
+  // 启动所有定时任务
+  startAll() {
+    this.scheduleHourlyTask();
+    this.scheduleDailyCleanup();
+    console.log('All scheduled tasks started');
+  }
+
+  // 每小时第30分钟执行的任务
+  private scheduleHourlyTask() {
+    const task = cron.schedule('30 * * * *', async () => {
+      console.log('Running hourly task at minute 30...');
+      try {
+        await this.hourlyTaskHandler();
+      } catch (error) {
+        console.error('Hourly task failed:', error);
+      }
+    });
+
+    this.tasks.set('hourlyTask', task);
+    console.log('Hourly task scheduled (every hour at minute 30)');
+  }
+
+  // 每日凌晨2点清理任务
+  private scheduleDailyCleanup() {
+    const task = cron.schedule('0 2 * * *', async () => {
+      console.log('Running daily cleanup task...');
+      try {
+        await this.dailyCleanupHandler();
+      } catch (error) {
+        console.error('Daily cleanup task failed:', error);
+      }
+    });
+
+    this.tasks.set('dailyCleanup', task);
+    console.log('Daily cleanup task scheduled (2:00 AM every day)');
+  }
+
+  // 每小时执行的具体任务逻辑
+  private async hourlyTaskHandler() {
+    // 在这里添加你的业务逻辑
+    // 例如：清理过期数据、同步数据、发送通知等
+    
+    // 示例：清理30天前的记录
+    const thirtyDaysAgo = new Date();
+    thirtyDaysAgo.setDate(thirtyDaysAgo.getDate() - 30);
+
+    // 根据你的数据库结构调整这个查询
+    // const result = await prisma.someTable.deleteMany({
+    //   where: {
+    //     createdAt: {
+    //       lt: thirtyDaysAgo
+    //     }
+    //   }
+    // });
+
+    console.log(`Hourly task completed at ${new Date().toISOString()}`);
+  }
+
+  // 每日清理任务的具体逻辑
+  private async dailyCleanupHandler() {
+    // 在这里添加每日清理逻辑
+    // 例如：清理临时文件、压缩日志、备份数据等
+    
+    console.log(`Daily cleanup completed at ${new Date().toISOString()}`);
+  }
+
+  // 停止指定任务
+  stopTask(taskName: string) {
+    const task = this.tasks.get(taskName);
+    if (task) {
+      task.stop();
+      console.log(`Task ${taskName} stopped`);
+    }
+  }
+
+  // 停止所有任务
+  stopAll() {
+    this.tasks.forEach((task, name) => {
+      task.stop();
+      console.log(`Task ${name} stopped`);
+    });
+    this.tasks.clear();
+  }
+
+  // 获取任务状态
+  getTaskStatus(taskName: string): boolean {
+    const task = this.tasks.get(taskName);
+    return task ? true : false; // 如果任务存在则认为正在运行
+  }
+
+  // 列出所有任务
+  listTasks(): string[] {
+    return Array.from(this.tasks.keys());
+  }
+}
+
+// 导出单例实例
+export const taskScheduler = new TaskScheduler();
+
+// Cron 表达式说明：
+// ┌───────────── 分钟 (0 - 59)
+// │ ┌─────────── 小时 (0 - 23)
+// │ │ ┌───────── 日期 (1 - 31)
+// │ │ │ ┌─────── 月份 (1 - 12)
+// │ │ │ │ ┌───── 星期 (0 - 7, 0和7都是周日)
+// │ │ │ │ │
+// * * * * *
+
+// 常用示例：
+// '30 * * * *'     - 每小时的第30分钟
+// '0 */2 * * *'    - 每2小时执行一次
+// '0 9 * * 1-5'    - 周一到周五上午9点
+// '0 0 1 * *'      - 每月1号凌晨执行
+// '*/15 * * * *'   - 每15分钟执行一次

package.json

@@ -16,26 +16,30 @@
     "@prisma/client": "^6.10.1",
     "@types/bcryptjs": "^3.0.0",
     "@types/cors": "^2.8.19",
+    "@types/fluent-ffmpeg": "^2.1.27",
     "@types/minio": "^7.1.1",
     "@types/multer": "^1.4.13",
     "bcryptjs": "^3.0.2",
     "cors": "^2.8.5",
     "date-fns": "^4.1.0",
     "dotenv-cli": "^8.0.0",
+    "fluent-ffmpeg": "^2.1.3",
     "lucide-react": "^0.525.0",
     "minio": "^8.0.5",
     "multer": "^2.0.1",
     "next": "15.3.4",
+    "node-cron": "^4.1.1",
     "prisma": "^6.10.1",
     "react": "^19.0.0",
     "react-dom": "^19.0.0"
   },
   "devDependencies": {
-    "typescript": "^5",
+    "@tailwindcss/postcss": "^4",
     "@types/node": "^20",
+    "@types/node-cron": "^3.0.11",
     "@types/react": "^19",
     "@types/react-dom": "^19",
-    "@tailwindcss/postcss": "^4",
+    "tailwindcss": "^4",
-    "tailwindcss": "^4"
+    "typescript": "^5"
   }
 }