添加跳过配置功能，包括数据库和API支持，更新播放器以处理跳过片段

src/app/api/skip-configs/route.ts

@@ -0,0 +1,91 @@
+import { NextRequest, NextResponse } from 'next/server';
+
+import { getAuthInfoFromCookie } from '@/lib/auth';
+import { getStorage } from '@/lib/db';
+import { EpisodeSkipConfig } from '@/lib/types';
+
+export async function POST(request: NextRequest) {
+  try {
+    const body = await request.json();
+    const { action, key, config, username } = body;
+
+    // 验证请求参数
+    if (!action) {
+      return NextResponse.json({ error: '缺少操作类型' }, { status: 400 });
+    }
+
+    // 获取认证信息
+    const authInfo = getAuthInfoFromCookie(request);
+    
+    // 如果是直接传入的认证信息（客户端模式），使用传入的信息
+    const finalUsername = username || authInfo?.username;
+    
+    if (!finalUsername) {
+      return NextResponse.json({ error: '用户未登录' }, { status: 401 });
+    }
+
+    // 创建存储实例
+    const storage = getStorage();
+
+    switch (action) {
+      case 'get': {
+        if (!key) {
+          return NextResponse.json({ error: '缺少配置键' }, { status: 400 });
+        }
+
+        const skipConfig = await storage.getSkipConfig(finalUsername, key);
+        return NextResponse.json({ config: skipConfig });
+      }
+
+      case 'set': {
+        if (!key || !config) {
+          return NextResponse.json({ error: '缺少配置键或配置数据' }, { status: 400 });
+        }
+
+        // 验证配置数据结构
+        if (!config.source || !config.id || !config.title || !Array.isArray(config.segments)) {
+          return NextResponse.json({ error: '配置数据格式错误' }, { status: 400 });
+        }
+
+        // 验证片段数据
+        for (const segment of config.segments) {
+          if (
+            typeof segment.start !== 'number' ||
+            typeof segment.end !== 'number' ||
+            segment.start >= segment.end ||
+            !['opening', 'ending'].includes(segment.type)
+          ) {
+            return NextResponse.json({ error: '片段数据格式错误' }, { status: 400 });
+          }
+        }
+
+        await storage.setSkipConfig(finalUsername, key, config as EpisodeSkipConfig);
+        return NextResponse.json({ success: true });
+      }
+
+      case 'getAll': {
+        const allConfigs = await storage.getAllSkipConfigs(finalUsername);
+        return NextResponse.json({ configs: allConfigs });
+      }
+
+      case 'delete': {
+        if (!key) {
+          return NextResponse.json({ error: '缺少配置键' }, { status: 400 });
+        }
+
+        await storage.deleteSkipConfig(finalUsername, key);
+        return NextResponse.json({ success: true });
+      }
+
+      default:
+        return NextResponse.json({ error: '不支持的操作类型' }, { status: 400 });
+    }
+  } catch (error) {
+    // eslint-disable-next-line no-console
+    console.error('跳过配置 API 错误:', error);
+    return NextResponse.json(
+      { error: '服务器内部错误' },
+      { status: 500 }
+    );
+  }
+}