src/pages/Torrent/torrentAudit.tsx

import React, { useEffect, useState } from 'react';
import { useParams,useSearchParams, useNavigate } from 'react-router-dom';
import { Card, Button, Spin, Tag, message, Input } from 'antd';
import { ArrowLeftOutlined, CheckOutlined, CloseOutlined } from '@ant-design/icons';
import { getTorrentInfo,auditTorrent,downloadTorrent,getCategories } from '../../services/bt/index';


// 状态映射
const statusMap: Record<number, string> = {
    0: '审核中',
    1: '已发布',
    2: '审核不通过',
    3: '已上架修改重审中',
    10: '已下架',
};

const TorrentAudit: React.FC = () => {
    const { id } = useParams<{ id: string }>();
    const navigate = useNavigate();
    const [categories, setCategories] = useState<any[]>([]);
    const [loading, setLoading] = useState(true);
    const [torrent, setTorrent] = useState<any>(null);
    const [auditLoading, setAuditLoading] = useState(false);
    const [rejectReason, setRejectReason] = useState('');

    useEffect(() => {
        if (!id) {
            message.error('未指定种子ID');
            navigate(-1);
            return;
        }
        setLoading(true);
        getTorrentInfo({ id })
            .then(res => setTorrent(res.data))
            .finally(() => setLoading(false));
        getCategories().then((res) => setCategories(res.data || []));
    }, [id, navigate]);
const handleDownload = async () => {
    try {
        const res = await downloadTorrent({ id: id! });
        const blob = new Blob([res], { type: 'application/x-bittorrent' });
        const url = window.URL.createObjectURL(blob);
        const a = document.createElement('a');
        a.href = url;
        a.download = `${torrent?.title || 'torrent'}.torrent`;
        a.click();
        window.URL.revokeObjectURL(url);
    } catch {
        message.error('下载失败');
    }
};
    const handleAudit = async (status: 1 | 2) => {
        if (status === 2 && !rejectReason.trim()) {
            message.warning('请填写拒绝理由');
            return;
        }
        setAuditLoading(true);
        try {
            await auditTorrent({
                id: Number(id),
                status,
                remark: status === 2 ? rejectReason.trim() : undefined,
            });
            message.success(status === 1 ? '审核通过' : '审核拒绝');
            navigate(-1);
        } catch {
            message.error('操作失败');
        } finally {
            setAuditLoading(false);
        }
    };
const getCategoryName = (catId: number) => {
    console.log('categories', catId, categories);
    return categories.find((c) => c.id === catId)?.name || '未知分类';
};
    return (
        <div style={{ minHeight: '100vh', background: '#f4f8ff', padding: 32 }}>
            <div style={{ maxWidth: 800, margin: '0 auto' }}>
                <Button
                    icon={<ArrowLeftOutlined />}
                    type="link"
                    onClick={() => navigate(-1)}
                    style={{ marginBottom: 16 }}
                >
                    返回
                </Button>
                <Card
                    loading={loading}
                    title={
                        <span>
                            审核种子
                            {torrent && (
                                <Tag color={torrent.status === 0 ? 'orange' : torrent.status === 1 ? 'green' : 'red'} style={{ marginLeft: 16 }}>
                                    {statusMap[torrent.status]}
                                </Tag>
                            )}
                        </span>
                    }
                >
                    {loading ? (
                        <Spin />
                    ) : !torrent ? (
                        <div>未找到种子信息</div>
                    ) : (
                        <>
                            <h2>{torrent.title}</h2>
                            <div style={{ marginBottom: 8 }}>
                                <Tag color="blue">{getCategoryName(torrent.category) || '未知分类'}</Tag>
                                {torrent.tags?.map((tag: string) => (
                                    <Tag key={tag}>{tag}</Tag>
                                ))}
                            </div>
                            <div style={{ color: '#888', marginBottom: 8 }}>
                                上传者：{torrent.owner} | 上传时间：{torrent.createdAt}
                            </div>
                            <div style={{ marginBottom: 16 }}>
                                <span>文件大小：{torrent.size}</span>
                                <span style={{ marginLeft: 24 }}>做种人数：{torrent.seeders}</span>
                                <span style={{ marginLeft: 24 }}>下载人数：{torrent.leechers}</span>
                                <span style={{ marginLeft: 24 }}>完成次数：{torrent.completed}</span>
                            </div>
                            <div style={{ marginBottom: 16 }}>
                                <Button
                                    type="primary"
                                    icon={<CheckOutlined />}
                                    onClick={() => downloadTorrent(torrent.id)}
                                    disabled={!torrent.infoHash}
                                >
                                    下载种子
                                </Button>
                            </div>
                            <div
                                style={{
                                    background: '#f6f8fa',
                                    padding: 16,
                                    borderRadius: 8,
                                    marginBottom: 24,
                                    minHeight: 80,
                                    color: '#333',
                                }}
                                dangerouslySetInnerHTML={{ __html: torrent.description || '' }}
                            />
                            {torrent.status === 0 ? (
                                <>
                                    <div style={{ display: 'flex', gap: 16, alignItems: 'center', marginBottom: 16 }}>
                                        <Button
                                            type="primary"
                                            icon={<CheckOutlined />}
                                            loading={auditLoading}
                                            onClick={() => handleAudit(1)}
                                        >
                                            审核通过
                                        </Button>
                                        <Button
                                            danger
                                            icon={<CloseOutlined />}
                                            loading={auditLoading}
                                            onClick={() => handleAudit(2)}
                                        >
                                            审核拒绝
                                        </Button>
                                        <Input.TextArea
                                            value={rejectReason}
                                            onChange={e => setRejectReason(e.target.value)}
                                            placeholder="拒绝理由（仅拒绝时填写）"
                                            autoSize={{ minRows: 1, maxRows: 3 }}
                                            style={{ width: 260 }}
                                            disabled={auditLoading}
                                        />
                                    </div>
                                </>
                            ) : (
                                <div style={{ color: '#888', marginTop: 16 }}>
                                    当前状态：{statusMap[torrent.status]}
                                    {torrent.status === 2 && torrent.reason && (
                                        <div style={{ color: '#d4380d', marginTop: 8 }}>拒绝理由：{torrent.reason}</div>
                                    )}
                                </div>
                            )}
                        </>
                    )}
                </Card>
            </div>
        </div>
    );
};

export default TorrentAudit;