first commit

2025-08-12 21:50:58 +08:00
commit b4ed660eca
121 changed files with 36497 additions and 0 deletions
@@ -0,0 +1,154 @@
+/* eslint-disable no-console */
+'use client';
+
+import { useEffect, useState } from 'react';
+
+import type { PlayRecord } from '@/lib/db.client';
+import {
+  clearAllPlayRecords,
+  getAllPlayRecords,
+  subscribeToDataUpdates,
+} from '@/lib/db.client';
+
+import ScrollableRow from '@/components/ScrollableRow';
+import VideoCard from '@/components/VideoCard';
+
+interface ContinueWatchingProps {
+  className?: string;
+}
+
+export default function ContinueWatching({ className }: ContinueWatchingProps) {
+  const [playRecords, setPlayRecords] = useState<
+    (PlayRecord & { key: string })[]
+  >([]);
+  const [loading, setLoading] = useState(true);
+
+  // 处理播放记录数据更新的函数
+  const updatePlayRecords = (allRecords: Record<string, PlayRecord>) => {
+    // 将记录转换为数组并根据 save_time 由近到远排序
+    const recordsArray = Object.entries(allRecords).map(([key, record]) => ({
+      ...record,
+      key,
+    }));
+
+    // 按 save_time 降序排序（最新的在前面）
+    const sortedRecords = recordsArray.sort(
+      (a, b) => b.save_time - a.save_time
+    );
+
+    setPlayRecords(sortedRecords);
+  };
+
+  useEffect(() => {
+    const fetchPlayRecords = async () => {
+      try {
+        setLoading(true);
+
+        // 从缓存或API获取所有播放记录
+        const allRecords = await getAllPlayRecords();
+        updatePlayRecords(allRecords);
+      } catch (error) {
+        console.error('获取播放记录失败:', error);
+        setPlayRecords([]);
+      } finally {
+        setLoading(false);
+      }
+    };
+
+    fetchPlayRecords();
+
+    // 监听播放记录更新事件
+    const unsubscribe = subscribeToDataUpdates(
+      'playRecordsUpdated',
+      (newRecords: Record<string, PlayRecord>) => {
+        updatePlayRecords(newRecords);
+      }
+    );
+
+    return unsubscribe;
+  }, []);
+
+  // 如果没有播放记录，则不渲染组件
+  if (!loading && playRecords.length === 0) {
+    return null;
+  }
+
+  // 计算播放进度百分比
+  const getProgress = (record: PlayRecord) => {
+    if (record.total_time === 0) return 0;
+    return (record.play_time / record.total_time) * 100;
+  };
+
+  // 从 key 中解析 source 和 id
+  const parseKey = (key: string) => {
+    const [source, id] = key.split('+');
+    return { source, id };
+  };
+
+  return (
+    <section className={`mb-8 ${className || ''}`}>
+      <div className='mb-4 flex items-center justify-between'>
+        <h2 className='text-xl font-bold text-gray-800 dark:text-gray-200'>
+          继续观看
+        </h2>
+        {!loading && playRecords.length > 0 && (
+          <button
+            className='text-sm text-gray-500 hover:text-gray-700 dark:text-gray-400 dark:hover:text-gray-200'
+            onClick={async () => {
+              await clearAllPlayRecords();
+              setPlayRecords([]);
+            }}
+          >
+            清空
+          </button>
+        )}
+      </div>
+      <ScrollableRow>
+        {loading
+          ? // 加载状态显示灰色占位数据
+            Array.from({ length: 6 }).map((_, index) => (
+              <div
+                key={index}
+                className='min-w-[96px] w-24 sm:min-w-[180px] sm:w-44'
+              >
+                <div className='relative aspect-[2/3] w-full overflow-hidden rounded-lg bg-gray-200 animate-pulse dark:bg-gray-800'>
+                  <div className='absolute inset-0 bg-gray-300 dark:bg-gray-700'></div>
+                </div>
+                <div className='mt-2 h-4 bg-gray-200 rounded animate-pulse dark:bg-gray-800'></div>
+                <div className='mt-1 h-3 bg-gray-200 rounded animate-pulse dark:bg-gray-800'></div>
+              </div>
+            ))
+          : // 显示真实数据
+            playRecords.map((record) => {
+              const { source, id } = parseKey(record.key);
+              return (
+                <div
+                  key={record.key}
+                  className='min-w-[96px] w-24 sm:min-w-[180px] sm:w-44'
+                >
+                  <VideoCard
+                    id={id}
+                    title={record.title}
+                    poster={record.cover}
+                    year={record.year}
+                    source={source}
+                    source_name={record.source_name}
+                    progress={getProgress(record)}
+                    episodes={record.total_episodes}
+                    currentEpisode={record.index}
+                    query={record.search_title}
+                    from='playrecord'
+                    onDelete={() =>
+                      setPlayRecords((prev) =>
+                        prev.filter((r) => r.key !== record.key)
+                      )
+                    }
+                    type={record.total_episodes > 1 ? 'tv' : ''}
+                  />
+                </div>
+              );
+            })}
+      </ScrollableRow>
+    </section>
+  );
+}