Files
router-lists-ui/frontend/src/ASNsNewManager.jsx
T
2025-08-10 17:31:13 +07:00

554 lines
22 KiB
React

import { useState, useEffect, useRef } from 'react';
import axios from 'axios';
import {
IconPlus,
IconSearch,
IconEdit,
IconTrash,
IconCheck,
IconX,
IconDatabase,
IconRefresh,
IconUpload,
IconDownload,
IconDeviceFloppy
} from '@tabler/icons-react';
const API_URL = '/api';
function ASNsNewManager() {
const [items, setItems] = useState([]);
const [newItem, setNewItem] = useState({ asn: '', community: '' });
const [newInvalid, setNewInvalid] = useState({ asn: false, community: false });
const [error, setError] = useState('');
const [success, setSuccess] = useState('');
const [searchTerm, setSearchTerm] = useState('');
const [editingAsn, setEditingAsn] = useState(null);
const [editingValue, setEditingValue] = useState('');
const [loading, setLoading] = useState(false);
const [showDeleteModal, setShowDeleteModal] = useState(false);
const [itemToDelete, setItemToDelete] = useState(null);
const [currentPage, setCurrentPage] = useState(1);
const [sortField, setSortField] = useState('asn');
const [sortOrder, setSortOrder] = useState('asc');
const [filterCommunity, setFilterCommunity] = useState('');
const editInputRef = useRef(null);
const pageSize = 10;
// Справочник community для подсказок
const [communities, setCommunities] = useState([]);
useEffect(() => {
(async () => {
try {
const res = await axios.get(`${API_URL}/communities`);
setCommunities(Array.isArray(res.data) ? res.data : []);
} catch (e) {
// тихо игнорируем
}
})();
}, []);
const isValidAsn = (value) => /^[0-9]+$/.test(String(value).trim());
// Допускаем как числовые, так и строковые (AS:NNN) community
const isValidCommunity = (value) => /^(\d+|\d+:\d+)$/.test(String(value).trim());
useEffect(() => {
fetchItems();
}, []);
const fetchItems = async () => {
setLoading(true);
try {
const response = await axios.get(`${API_URL}/asns`);
setItems(response.data.map(item => ({ asn: item.domain, community: item.type })));
setError('');
} catch (error) {
console.error('Error fetching ASNs:', error);
setError('Не удалось загрузить список ASN. Проверьте, запущен ли бэкенд.');
} finally {
setLoading(false);
}
};
const handleAddItem = () => {
const asnOk = isValidAsn(newItem.asn);
const communityOk = isValidCommunity(newItem.community);
setNewInvalid({ asn: !asnOk, community: !communityOk });
if (!asnOk || !communityOk) {
setError('Введите корректный номер ASN и числовой community.');
return;
}
setError('');
setItems([...items, { asn: String(newItem.asn).trim(), community: String(newItem.community).trim() }]);
setNewItem({ asn: '', community: '' });
setNewInvalid({ asn: false, community: false });
};
const handleEdit = (item) => {
setEditingAsn(item.asn);
setEditingValue(item.community);
};
const handleSaveEdit = (asn) => {
if (!isValidCommunity(editingValue)) {
setError('Community должен быть числом.');
return;
}
const updatedItems = items.map(i =>
i.asn === asn ? { ...i, community: String(editingValue).trim() } : i
);
setItems(updatedItems);
setEditingAsn(null);
};
const handleCancelEdit = () => {
setEditingAsn(null);
};
const handleDeleteItem = (asnToDelete) => {
setItems(items.filter(i => i.asn !== asnToDelete));
};
const confirmDelete = (item) => {
setItemToDelete(item);
setShowDeleteModal(true);
};
const executeDelete = () => {
if (itemToDelete) {
handleDeleteItem(itemToDelete.asn);
setShowDeleteModal(false);
setItemToDelete(null);
}
};
const handleSaveChanges = async () => {
setLoading(true);
try {
// API ожидает domains: [{domain, type}]
const valid = items.filter(i => isValidAsn(i.asn) && isValidCommunity(i.community));
await axios.post(`${API_URL}/asns`, { domains: valid.map(i => ({ domain: i.asn, type: i.community })) });
setSuccess('Изменения успешно сохранены!');
setTimeout(() => setSuccess(''), 3000);
} catch (error) {
console.error('Error saving changes:', error);
setError('Не удалось сохранить изменения.');
} finally {
setLoading(false);
}
};
const handleImport = () => {
const text = window.prompt('Вставьте строки: ASN ПРОБЕЛ COMMUNITY (по одной записи на строку)');
if (!text) return;
const lines = text.split(/\r?\n/).map(l => l.trim()).filter(Boolean);
const parsed = lines.map(l => {
const [a, c] = l.split(/\s+/);
return { asn: a || '', community: c || '' };
});
setItems(prev => [...prev, ...parsed]);
};
const handleExport = () => {
const header = ['asn', 'community'];
const csv = [header, ...items.map(i => [i.asn, i.community])]
.map(r => r.map(x => `"${(x ?? '').toString().replace(/"/g, '""')}"`).join(','))
.join('\n');
const blob = new Blob([csv], { type: 'text/csv;charset=utf-8;' });
const url = URL.createObjectURL(blob);
const a = document.createElement('a');
a.href = url;
a.download = `asns_${new Date().toISOString().split('T')[0]}.csv`;
a.click();
URL.revokeObjectURL(url);
};
const clearInvalid = () => {
setItems(prev => prev.filter(i => i.asn || i.community)
.filter(i => isValidAsn(i.asn) && isValidCommunity(i.community))
);
};
// Сортировка
const sortedItems = [...items].sort((a, b) => {
let valA = a[sortField] || '';
let valB = b[sortField] || '';
if (typeof valA === 'string') valA = valA.toLowerCase();
if (typeof valB === 'string') valB = valB.toLowerCase();
if (valA < valB) return sortOrder === 'asc' ? -1 : 1;
if (valA > valB) return sortOrder === 'asc' ? 1 : -1;
return 0;
});
// Фильтрация по community
const filteredByCommunity = filterCommunity
? sortedItems.filter(i => i.community === filterCommunity)
: sortedItems;
// Поиск
const filteredItems = filteredByCommunity.filter(i =>
i.asn.toLowerCase().includes(searchTerm.toLowerCase())
);
// Пагинация
const totalPages = Math.ceil(filteredItems.length / pageSize);
const paginatedItems = filteredItems.slice((currentPage - 1) * pageSize, currentPage * pageSize);
// Для фильтра - список всех уникальных community
const allCommunities = Array.from(new Set(items.map(i => i.community)));
// Сортировка по клику
const handleSort = (field) => {
if (sortField === field) {
setSortOrder(sortOrder === 'asc' ? 'desc' : 'asc');
} else {
setSortField(field);
setSortOrder('asc');
}
};
// Улучшенный инлайн-редакт
useEffect(() => {
if (editingAsn && editInputRef.current) {
editInputRef.current.focus();
}
}, [editingAsn]);
const handleEditKeyDown = (e, asn) => {
if (e.key === 'Enter') handleSaveEdit(asn);
if (e.key === 'Escape') handleCancelEdit();
};
return (
<>
{error && (
<div className="alert alert-danger alert-dismissible" role="alert">
<div className="d-flex">
<div>
<IconX className="icon alert-icon" />
</div>
<div>
{error}
</div>
</div>
<button type="button" className="btn-close" onClick={() => setError('')}></button>
</div>
)}
{success && (
<div className="alert alert-success alert-dismissible" role="alert">
<div className="d-flex">
<div>
<IconCheck className="icon alert-icon" />
</div>
<div>
{success}
</div>
</div>
<button type="button" className="btn-close" onClick={() => setSuccess('')}></button>
</div>
)}
<div className="row">
<div className="col-lg-3">
{/* Add New ASN Card */}
<div className="card card-md">
<div className="card-header">
<h3 className="card-title">
<IconPlus className="icon me-2" />
Добавить новый ASN
</h3>
</div>
<div className="card-body">
<form onSubmit={(e) => { e.preventDefault(); handleAddItem(); }}>
<div className="mb-3">
<label className="form-label">Номер AS</label>
<input
type="text"
className={`form-control${newInvalid.asn ? ' is-invalid' : ''}`}
placeholder="12345"
value={newItem.asn}
onChange={(e) => setNewItem({ ...newItem, asn: e.target.value })}
/>
{newInvalid.asn && <div className="invalid-feedback">Только цифры</div>}
</div>
<div className="mb-3">
<label className="form-label">Community</label>
<input
list="community-options"
type="text"
className={`form-control${newInvalid.community ? ' is-invalid' : ''}`}
placeholder="112"
value={newItem.community}
onChange={(e) => setNewItem({ ...newItem, community: e.target.value })}
/>
{newInvalid.community && <div className="invalid-feedback">Только цифры</div>}
{(() => {
const match = communities.find(c => c.value === String(newItem.community).trim());
if (!match) return null;
return (
<div className="form-text">
{match.name && (<><strong>{match.name}</strong> </>)}
{match.description || ''}
{match.tags && match.tags.length > 0 && (
<> (<span className="text-muted">{match.tags.join(', ')}</span>)</>
)}
</div>
);
})()}
</div>
<div className="form-footer">
<button type="submit" className="btn btn-primary w-100">
<IconPlus className="icon me-2" />
Добавить
</button>
</div>
</form>
</div>
</div>
{/* Actions Card */}
<div className="card card-md">
<div className="card-header">
<h3 className="card-title">
<IconDatabase className="icon me-2" />
Действия
</h3>
</div>
<div className="card-body">
<div className="d-grid gap-2">
<button
className="btn btn-primary"
onClick={handleSaveChanges}
disabled={loading}
>
{loading ? (
<>
<span className="spinner-border spinner-border-sm me-2" role="status"></span>
Сохранение...
</>
) : (
<>
<IconDeviceFloppy className="icon me-2" />
Сохранить в S3
</>
)}
</button>
<button
className="btn btn-outline-secondary"
onClick={fetchItems}
disabled={loading}
>
<IconRefresh className="icon me-2" />
Обновить
</button>
<button
className="btn btn-outline-primary"
onClick={handleImport}
>
<IconUpload className="icon me-2" />
Импорт из буфера
</button>
<button
className="btn btn-outline-primary"
onClick={handleExport}
disabled={items.length === 0}
>
<IconDownload className="icon me-2" />
Экспорт CSV
</button>
<button
className="btn btn-outline-secondary"
onClick={clearInvalid}
disabled={items.length === 0}
>
Очистить пустые/невалидные
</button>
</div>
</div>
</div>
</div>
<div className="col-lg-9">
<div className="card">
<div className="card-header d-flex justify-content-between align-items-center">
<h3 className="card-title mb-0">Список ASN <span className="badge bg-blue-lt text-blue ms-2">{items.length}</span></h3>
<div className="d-flex gap-2 w-50">
{/* Фильтр по community */}
<select className="form-select w-auto" value={filterCommunity} onChange={e => { setFilterCommunity(e.target.value); setCurrentPage(1); }}>
<option value="">Все community</option>
{allCommunities.map(community => (
<option key={community} value={community}>{community}</option>
))}
</select>
{/* Поиск */}
<div className="input-icon flex-grow-1">
<span className="input-icon-addon">
<IconSearch size={18} />
</span>
<input
type="text"
className="form-control"
placeholder="Поиск ASN..."
value={searchTerm}
onChange={e => { setSearchTerm(e.target.value); setCurrentPage(1); }}
/>
</div>
</div>
</div>
<div className="table-responsive">
<table className="table card-table table-vcenter table-nowrap mb-0">
<thead>
<tr>
<th style={{cursor:'pointer'}} onClick={() => handleSort('asn')}>
Номер AS
{sortField === 'asn' && (
<span className="ms-1">
{sortOrder === 'asc' ? '▲' : '▼'}
</span>
)}
</th>
<th style={{cursor:'pointer'}} onClick={() => handleSort('community')}>
Community
{sortField === 'community' && (
<span className="ms-1">
{sortOrder === 'asc' ? '▲' : '▼'}
</span>
)}
</th>
<th className="text-end"> </th>
</tr>
</thead>
<tbody>
{paginatedItems.map((item) => (
<tr key={item.asn} className={editingAsn === item.asn ? 'table-info' : ''}>
<td>{item.asn}</td>
<td><span className="badge bg-blue-lt text-blue">{item.community}</span></td>
<td className="text-end">
{editingAsn === item.asn ? (
<>
<input
list="community-options"
type="text"
className={`form-control d-inline-block w-auto me-2${isValidCommunity(editingValue) ? '' : ' is-invalid'}`}
value={editingValue}
ref={editInputRef}
onChange={e => setEditingValue(e.target.value)}
onKeyDown={e => handleEditKeyDown(e, item.asn)}
style={{maxWidth: 120}}
/>
<button className="btn btn-success btn-icon me-1" onClick={() => handleSaveEdit(item.asn)} disabled={!isValidCommunity(editingValue)}><IconCheck size={18} /></button>
<button className="btn btn-secondary btn-icon" onClick={handleCancelEdit}><IconX size={18} /></button>
</>
) : (
<>
<button className="btn btn-outline-primary btn-icon me-1" onClick={() => handleEdit(item)}><IconEdit size={18} /></button>
<button className="btn btn-outline-danger btn-icon" onClick={() => confirmDelete(item)}><IconTrash size={18} /></button>
</>
)}
</td>
</tr>
))}
</tbody>
</table>
</div>
{/* Пагинация */}
{totalPages > 1 && (
<div className="card-footer d-flex align-items-center justify-content-between">
<div className="text-muted">
Показано {((currentPage - 1) * pageSize) + 1} - {Math.min(currentPage * pageSize, filteredItems.length)} из {filteredItems.length}
</div>
<ul className="pagination m-0">
<li className={`page-item${currentPage === 1 ? ' disabled' : ''}`}>
<button className="page-link" onClick={() => setCurrentPage(1)} disabled={currentPage === 1}>Первая</button>
</li>
<li className={`page-item${currentPage === 1 ? ' disabled' : ''}`}>
<button className="page-link" onClick={() => setCurrentPage(currentPage - 1)} disabled={currentPage === 1}>Назад</button>
</li>
{(() => {
const pages = [];
let start = Math.max(1, currentPage - 2);
let end = Math.min(totalPages, currentPage + 2);
if (currentPage <= 3) end = Math.min(totalPages, 5);
if (currentPage >= totalPages - 2) start = Math.max(1, totalPages - 4);
if (start > 1) pages.push('start-ellipsis');
for (let p = start; p <= end; p++) pages.push(p);
if (end < totalPages) pages.push('end-ellipsis');
return pages.map((p) => (
p === 'start-ellipsis' || p === 'end-ellipsis' ? (
<li key={p} className="page-item disabled"><span className="page-link"></span></li>
) : (
<li key={p} className={`page-item${currentPage === p ? ' active' : ''}`}>
<button className="page-link" onClick={() => setCurrentPage(p)}>{p}</button>
</li>
)
));
})()}
<li className={`page-item${currentPage === totalPages ? ' disabled' : ''}`}>
<button className="page-link" onClick={() => setCurrentPage(currentPage + 1)} disabled={currentPage === totalPages}>Вперед</button>
</li>
<li className={`page-item${currentPage === totalPages ? ' disabled' : ''}`}>
<button className="page-link" onClick={() => setCurrentPage(totalPages)} disabled={currentPage === totalPages}>Последняя</button>
</li>
</ul>
</div>
)}
</div>
</div>
</div>
{/* Delete Confirmation Modal */}
{showDeleteModal && (
<div className="modal modal-blur fade show" style={{display: 'block'}} tabIndex="-1">
<div className="modal-dialog modal-sm modal-dialog-centered" role="document">
<div className="modal-content">
<button
type="button"
className="btn-close"
onClick={() => setShowDeleteModal(false)}
></button>
<div className="modal-status bg-danger"></div>
<div className="modal-body text-center py-4">
<IconTrash className="icon mb-2 text-danger icon-lg" />
<h3>Удалить ASN?</h3>
<div className="text-muted">
Вы уверены, что хотите удалить "{itemToDelete?.asn}"? Это действие необратимо.
</div>
</div>
<div className="modal-footer">
<div className="w-100">
<div className="row">
<div className="col">
<button
className="btn w-100"
onClick={() => setShowDeleteModal(false)}
>
Отмена
</button>
</div>
<div className="col">
<button
className="btn btn-danger w-100"
onClick={executeDelete}
>
Удалить
</button>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
)}
{/* Общий список подсказок community */}
<datalist id="community-options">
{communities.map(c => (
<option key={c.value} value={c.value}>{c.name ? `${c.name}${c.value}` : c.value}</option>
))}
</datalist>
</>
);
}
export default ASNsNewManager;