Files
travelplanning/frontend/src/components/PublicPhotoModal.tsx
T

845 lines
35 KiB
TypeScript

import React, { useState, useEffect, useRef } from 'react';
import { X, Send, MessageSquare, User, Loader2, Calendar, MapPin, Download, Edit, Heart, Trash2 } from 'lucide-react';
import { io } from 'socket.io-client';
import { CoordinateSelectModal } from './CoordinateSelectModal';
import { useTranslation } from '../hooks/useTranslation';
import { useConfirm } from '../hooks/useConfirm';
import { useNotification } from '../hooks/useNotification';
interface Comment {
id: string;
userName: string;
content: string;
createdAt: string;
userId: string;
}
interface PublicPhotoModalProps {
isOpen: boolean;
onClose: () => void;
photo: {
id: string;
imageUrl: string;
originalUrl?: string;
capturedAt: string;
metadata?: {
lat?: number;
lng?: number;
title?: string;
description?: string;
};
uploader?: {
id: string;
name: string;
};
uploaderId?: string;
};
photoGroup?: any[];
onSelectPhoto?: (photo: any) => void;
onLoginSuccess?: (user: any) => void;
onUpdatePhoto?: (updatedPhoto: any) => void;
}
export const PublicPhotoModal: React.FC<PublicPhotoModalProps> = ({
isOpen,
onClose,
photo,
photoGroup = [],
onSelectPhoto,
onLoginSuccess,
onUpdatePhoto
}) => {
const { t } = useTranslation();
const confirm = useConfirm();
const notify = useNotification();
const [comments, setComments] = useState<Comment[]>([]);
const [newComment, setNewComment] = useState('');
const [isLoading, setIsLoading] = useState(false);
const [isSending, setIsSending] = useState(false);
const commentsEndRef = useRef<HTMLDivElement>(null);
const [currentUser, setCurrentUser] = useState<any>(null);
const [isEditing, setIsEditing] = useState(false);
const [editTitle, setEditTitle] = useState('');
const [editDescription, setEditDescription] = useState('');
const [editLat, setEditLat] = useState<number | ''>('');
const [editLng, setEditLng] = useState<number | ''>('');
const [isSavingEdit, setIsSavingEdit] = useState(false);
const [isMapOpen, setIsMapOpen] = useState(false);
const [resolvedAddress, setResolvedAddress] = useState<string>('');
const [isFullscreen, setIsFullscreen] = useState(false);
const isLoggedIn = !!localStorage.getItem('token') && !localStorage.getItem('guest_token');
useEffect(() => {
const lat = photo?.metadata?.lat;
const lng = photo?.metadata?.lng;
if (typeof lat === 'number' && typeof lng === 'number') {
setResolvedAddress('Đang xác định địa điểm...');
fetch(`https://nominatim.openstreetmap.org/reverse?format=json&lat=${lat}&lon=${lng}&accept-language=vi`)
.then(res => {
if (!res.ok) throw new Error();
return res.json();
})
.then(data => {
if (data && data.display_name) {
const shortAddress = data.display_name.split(',').slice(0, 3).join(',').trim();
setResolvedAddress(shortAddress || data.display_name);
} else {
setResolvedAddress(`${lat.toFixed(4)}, ${lng.toFixed(4)}`);
}
})
.catch(() => {
setResolvedAddress(`${lat.toFixed(4)}, ${lng.toFixed(4)}`);
});
} else {
setResolvedAddress('Chưa xác định tọa độ');
}
}, [photo?.id, photo?.metadata?.lat, photo?.metadata?.lng]);
const checkCurrentUser = () => {
const userStr = localStorage.getItem('user') || localStorage.getItem('guest_user');
if (userStr) {
try {
setCurrentUser(JSON.parse(userStr));
} catch (e) {}
} else {
setCurrentUser(null);
}
};
useEffect(() => {
checkCurrentUser();
}, [isOpen]);
useEffect(() => {
if (photo) {
setEditTitle(photo.metadata?.title || '');
setEditDescription(photo.metadata?.description || '');
setEditLat(photo.metadata?.lat ?? '');
setEditLng(photo.metadata?.lng ?? '');
setIsEditing(false); // Reset editing mode when selected photo changes
}
}, [photo]);
const handleSaveEdit = async () => {
if (editLat !== '' && (isNaN(editLat) || editLat < -90 || editLat > 90)) {
alert('Vĩ độ không hợp lệ (-90 đến 90)');
return;
}
if (editLng !== '' && (isNaN(editLng) || editLng < -180 || editLng > 180)) {
alert('Kinh độ không hợp lệ (-180 đến 180)');
return;
}
setIsSavingEdit(true);
try {
const token = localStorage.getItem('token') || localStorage.getItem('guest_token');
const res = await fetch(`/api/v1/photos/${photo.id}`, {
method: 'PATCH',
headers: {
'Content-Type': 'application/json',
'Authorization': `Bearer ${token}`
},
body: JSON.stringify({
title: editTitle,
description: editDescription,
latitude: editLat === '' ? undefined : editLat,
longitude: editLng === '' ? undefined : editLng
})
});
if (res.ok) {
const updatedPhoto = await res.json();
setIsEditing(false);
if (onUpdatePhoto) {
onUpdatePhoto(updatedPhoto);
}
} else {
const err = await res.json();
alert(err.message || 'Lỗi khi cập nhật thông tin ảnh.');
}
} catch (error) {
console.error('Lỗi khi cập nhật thông tin ảnh:', error);
alert('Không thể kết nối đến máy chủ.');
} finally {
setIsSavingEdit(false);
}
};
const likedUserIds = photo.metadata && Array.isArray((photo.metadata as any).likedUserIds)
? (photo.metadata as any).likedUserIds
: [];
const isLiked = currentUser && likedUserIds.includes(currentUser.id);
const likeCount = likedUserIds.length;
const handleToggleLike = async () => {
let token = localStorage.getItem('token') || localStorage.getItem('guest_token');
let userObj = currentUser;
if (!token) {
try {
const guestRes = await fetch('/api/v1/auth/create-guest', { method: 'POST' });
if (guestRes.ok) {
const guestData = await guestRes.json();
token = guestData.access_token;
userObj = guestData.user;
localStorage.setItem('token', token!);
localStorage.setItem('user', JSON.stringify(userObj));
if (onLoginSuccess) {
onLoginSuccess(userObj);
}
setCurrentUser(userObj);
} else {
return;
}
} catch (e) {
console.error('Không thể tạo phiên khách:', e);
return;
}
}
try {
const res = await fetch(`/api/v1/photos/${photo.id}/toggle-like`, {
method: 'POST',
headers: {
'Authorization': `Bearer ${token}`
}
});
if (res.ok) {
const updatedPhoto = await res.json();
if (onUpdatePhoto) {
onUpdatePhoto(updatedPhoto);
}
}
} catch (error) {
console.error('Lỗi khi thích ảnh:', error);
}
};
const fetchComments = async () => {
setIsLoading(true);
try {
const res = await fetch(`/api/v1/public-photos/${photo.id}/comments`);
if (res.ok) {
const data = await res.json();
setComments(
data.map((c: any) => ({
id: c.id,
userName: c.user?.name || 'Ẩn danh',
content: c.content,
createdAt: c.createdAt,
userId: c.userId
}))
);
}
} catch (error) {
console.error('Lỗi khi tải bình luận:', error);
} finally {
setIsLoading(false);
}
};
useEffect(() => {
if (!isOpen || !photo.id) return;
fetchComments();
const socket = io();
socket.emit('joinPhoto', photo.id);
socket.on('photoCommentAdded', (newCommentData: any) => {
if (newCommentData.photoId === photo.id) {
setComments(prev => {
if (prev.find(c => c.id === newCommentData.id)) return prev;
return [
...prev,
{
id: newCommentData.id,
userName: newCommentData.user?.name || 'Ẩn danh',
content: newCommentData.content,
createdAt: newCommentData.createdAt,
userId: newCommentData.userId
}
];
});
}
});
socket.on('photoCommentDeleted', (deleted: any) => {
if (deleted.photoId === photo.id) {
setComments(prev => prev.filter(c => c.id !== deleted.id));
}
});
return () => {
socket.disconnect();
};
}, [isOpen, photo.id]);
useEffect(() => {
commentsEndRef.current?.scrollIntoView({ behavior: 'smooth' });
}, [comments]);
const handleSend = async () => {
if (!newComment.trim()) return;
setIsSending(true);
try {
let token = localStorage.getItem('token');
let currentUser = JSON.parse(localStorage.getItem('user') || 'null');
// Nếu chưa có token, tự động tạo tài khoản khách
if (!token) {
const guestRes = await fetch('/api/v1/auth/create-guest', { method: 'POST' });
if (!guestRes.ok) throw new Error('Không thể tạo tài khoản khách tự động.');
const guestData = await guestRes.json();
token = guestData.access_token;
currentUser = guestData.user;
localStorage.setItem('guest_token', token!);
localStorage.setItem('guest_user', JSON.stringify(currentUser));
localStorage.setItem('token', token!);
localStorage.setItem('user', JSON.stringify(currentUser));
if (onLoginSuccess) {
onLoginSuccess(currentUser);
}
}
let res = await fetch(`/api/v1/public-photos/${photo.id}/comments`, {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization': `Bearer ${token}`
},
body: JSON.stringify({ content: newComment })
});
if (res.status === 401) {
console.warn('Token invalid or expired. Creating a new guest user and retrying comment...');
localStorage.removeItem('guest_token');
localStorage.removeItem('guest_user');
localStorage.removeItem('token');
localStorage.removeItem('user');
const guestRes = await fetch('/api/v1/auth/create-guest', { method: 'POST' });
if (!guestRes.ok) throw new Error('Không thể tạo lại phiên khách.');
const guestData = await guestRes.json();
token = guestData.access_token;
currentUser = guestData.user;
localStorage.setItem('guest_token', token!);
localStorage.setItem('guest_user', JSON.stringify(currentUser));
localStorage.setItem('token', token!);
localStorage.setItem('user', JSON.stringify(currentUser));
if (onLoginSuccess) {
onLoginSuccess(currentUser);
}
res = await fetch(`/api/v1/public-photos/${photo.id}/comments`, {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization': `Bearer ${token}`
},
body: JSON.stringify({ content: newComment })
});
}
if (res.ok) {
setNewComment('');
fetchComments();
} else {
const err = await res.json();
console.error('Lỗi khi gửi bình luận:', err.message);
}
} catch (error) {
console.error('Lỗi khi gửi bình luận:', error);
} finally {
setIsSending(false);
}
};
const handleDeleteComment = async (commentId: string) => {
const shouldDelete = await confirm({
title: t('deleteComment') || 'Xóa bình luận',
message: t('confirmDeleteComment') || 'Bạn có chắc chắn muốn xóa bình luận này không?'
});
if (!shouldDelete) return;
try {
const token = localStorage.getItem('token') || localStorage.getItem('guest_token');
const res = await fetch(`/api/v1/public-photos/comments/${commentId}`, {
method: 'DELETE',
headers: {
'Authorization': `Bearer ${token}`
}
});
if (res.ok) {
setComments(prev => prev.filter(c => c.id !== commentId));
notify({ title: 'Thành công', message: 'Bình luận đã được xóa.', type: 'success' });
} else {
const err = await res.json();
notify({ title: 'Lỗi', message: err.message || 'Lỗi khi xóa bình luận.', type: 'error' });
}
} catch (error) {
console.error('Lỗi khi xóa bình luận:', error);
notify({ title: 'Lỗi', message: 'Không thể kết nối đến máy chủ.', type: 'error' });
}
};
const isAuthorized = currentUser?.isAdmin ||
(currentUser && photo.uploader && currentUser.id === photo.uploader.id) ||
(currentUser && photo.uploaderId && currentUser.id === photo.uploaderId);
if (!isOpen) return null;
return (
<div className="fixed inset-0 z-[5000] md:flex md:items-center md:justify-center md:p-4">
{/* Backdrop */}
<div
className="absolute inset-0 bg-slate-950/80 backdrop-blur-md animate-in fade-in duration-300"
onClick={(e) => {
e.stopPropagation();
onClose();
}}
/>
{/* Container */}
<div
className="fixed inset-0 overflow-y-auto flex flex-col bg-slate-900 text-slate-100 md:relative md:inset-auto md:overflow-hidden md:rounded-[32px] md:shadow-2xl md:border md:border-slate-800 md:w-full md:max-w-5xl md:h-[85vh] md:flex-row animate-in zoom-in-95 duration-300"
onClick={(e) => e.stopPropagation()}
>
{/* Close Button Mobile/Desktop */}
<button
onClick={(e) => {
e.stopPropagation();
onClose();
}}
className="fixed md:absolute top-[calc(1rem+env(safe-area-inset-top,0px))] right-4 md:top-4 md:right-4 z-50 p-2 bg-slate-950/60 hover:bg-slate-800/80 border border-slate-700/50 rounded-full text-slate-300 hover:text-white transition-colors"
>
<X className="w-5 h-5" />
</button>
{/* Left Side: Photo Detail */}
<div className="relative w-full md:w-3/5 md:h-full bg-slate-950 flex flex-col overflow-hidden group shrink-0">
{/* Photo wrapper for mobile view (handles top overlay name and bottom-right like) */}
<div className="relative w-full flex items-center justify-center md:absolute md:inset-0 md:flex md:items-center md:justify-center bg-slate-950">
{/* Mobile Only: Uploader details overlay */}
<div className="absolute top-[calc(0.75rem+env(safe-area-inset-top,0px))] left-4 z-40 md:hidden flex items-center gap-2 bg-slate-950/70 backdrop-blur-md px-2.5 py-1.5 rounded-full border border-slate-700/50">
<div className="w-5 h-5 rounded-full bg-emerald-500/20 flex items-center justify-center">
<User className="w-3 h-3 text-emerald-400" />
</div>
<span className="text-xs text-slate-200 max-w-[120px] truncate">
{photo.uploader?.name || 'Ẩn danh'}
</span>
</div>
{/* Like Button Overlay */}
<button
onClick={(e) => {
e.stopPropagation();
handleToggleLike();
}}
className="absolute bottom-4 right-4 z-40 flex items-center gap-1.5 bg-slate-950/70 hover:bg-slate-900/80 border border-slate-700/50 text-slate-200 hover:text-white font-bold py-1.5 px-3 rounded-full transition-all active:scale-95 text-[11px] backdrop-blur-md md:absolute md:top-[calc(1rem+env(safe-area-inset-top,0px))] md:left-4 md:bottom-auto md:right-auto"
title={isLiked ? "Bỏ thích" : "Thích"}
>
<Heart className={`w-4 h-4 transition-colors ${
isLiked ? 'text-rose-500 fill-rose-500 animate-in zoom-in-75' : 'text-slate-350 hover:text-rose-450'
}`} />
<span>{likeCount}</span>
</button>
<a
href={`${window.location.origin}/api/v1/public-photos/${photo.id}/share`}
className="w-full h-auto max-h-[85vh] object-contain cursor-zoom-in md:h-full md:max-h-none flex items-center justify-center relative"
onClick={(e) => {
e.preventDefault();
setIsFullscreen(true);
}}
>
<img
src={photo.imageUrl}
alt="Public Map Upload"
onContextMenu={(e) => { if (!isLoggedIn) e.preventDefault(); }}
onDragStart={(e) => { if (!isLoggedIn) e.preventDefault(); }}
className={`w-full h-auto max-h-[85vh] object-contain md:h-full md:max-h-none select-none ${
!isLoggedIn ? 'pointer-events-none' : ''
}`}
draggable={false}
/>
{/* Shield overlay to prevent Save Image As on right-click / long press for non-owners */}
{(!isAuthorized || !isLoggedIn) && (
<div className="absolute inset-0 bg-transparent select-none z-10" />
)}
</a>
</div>
{/* Info & Timeline overlay inside photo panel */}
<div className="relative z-20 p-6 bg-slate-900 border-b border-slate-800/60 md:absolute md:bottom-0 md:left-0 md:right-0 md:bg-gradient-to-t md:from-black/60 md:via-black/20 md:to-transparent md:border-b-0 flex flex-col gap-4">
{/* Timeline scroll */}
{photoGroup && photoGroup.length > 1 && (
<div className="flex flex-col gap-2 border-b border-slate-800/80 pb-3 relative z-20">
<span className="text-[10px] font-bold uppercase tracking-wider text-slate-400 flex items-center gap-1.5">
<span className="inline-block w-1.5 h-1.5 rounded-full bg-emerald-500 animate-ping"></span>
Lịch sử nh tại vị trí này ({photoGroup.length})
</span>
<div className="flex gap-3 overflow-x-auto no-scrollbar py-1 relative z-20">
{photoGroup.map((p) => {
const isActive = p.id === photo.id;
return (
<button
key={p.id}
onClick={(e) => {
e.stopPropagation();
onSelectPhoto?.(p);
}}
className={`relative w-12 h-12 rounded-xl overflow-hidden border-2 transition-all active:scale-95 shrink-0 ${
isActive ? 'border-emerald-500 scale-110 shadow-lg' : 'border-slate-700 hover:border-slate-500'
}`}
>
<img
src={p.imageUrl}
alt="Timeline thumbnail"
onContextMenu={(e) => { if (!isLoggedIn) e.preventDefault(); }}
onDragStart={(e) => { if (!isLoggedIn) e.preventDefault(); }}
className={`w-full h-full object-cover ${
!isLoggedIn ? 'pointer-events-none' : ''
}`}
/>
<div className="absolute bottom-0 inset-x-0 bg-slate-950/70 text-[8px] text-center font-bold text-slate-300 py-0.5">
{new Date(p.capturedAt).toLocaleDateString('vi-VN', { month: '2-digit', day: '2-digit' })}
</div>
</button>
);
})}
</div>
</div>
)}
{isEditing ? (
<div className="flex flex-col gap-3 bg-slate-900/95 border border-slate-800 p-4 rounded-2xl animate-in slide-in-from-bottom-2">
<h4 className="text-xs font-black uppercase tracking-wider text-emerald-400">Chỉnh sửa thông tin nh</h4>
<div className="space-y-2">
<div>
<label className="block text-[9px] uppercase font-bold tracking-wider text-slate-400 mb-1">Tiêu đề</label>
<input
type="text"
value={editTitle}
onChange={(e) => setEditTitle(e.target.value)}
placeholder="Nhập tiêu đề cho ảnh..."
className="w-full bg-slate-850 border border-slate-700/60 text-slate-100 rounded-xl px-3 py-2 text-base md:text-xs focus:outline-none focus:ring-1 focus:ring-emerald-500"
/>
</div>
<div>
<label className="block text-[9px] uppercase font-bold tracking-wider text-slate-400 mb-1"> tả</label>
<textarea
value={editDescription}
onChange={(e) => setEditDescription(e.target.value)}
placeholder="Mô tả bức ảnh này..."
rows={2}
className="w-full bg-slate-850 border border-slate-700/60 text-slate-100 rounded-xl px-3 py-2 text-base md:text-xs focus:outline-none focus:ring-1 focus:ring-emerald-500 resize-none"
/>
</div>
<div className="grid grid-cols-2 gap-2">
<div>
<label className="block text-[9px] uppercase font-bold tracking-wider text-slate-400 mb-1"> độ</label>
<input
type="number"
step="any"
value={editLat}
onChange={(e) => setEditLat(e.target.value === '' ? '' : parseFloat(e.target.value))}
placeholder="Vĩ độ..."
className="w-full bg-slate-850 border border-slate-700/60 text-slate-100 rounded-xl px-3 py-2 text-base md:text-xs focus:outline-none focus:ring-1 focus:ring-emerald-500"
/>
</div>
<div>
<label className="block text-[9px] uppercase font-bold tracking-wider text-slate-400 mb-1">Kinh độ</label>
<input
type="number"
step="any"
value={editLng}
onChange={(e) => setEditLng(e.target.value === '' ? '' : parseFloat(e.target.value))}
placeholder="Kinh độ..."
className="w-full bg-slate-850 border border-slate-700/60 text-slate-100 rounded-xl px-3 py-2 text-base md:text-xs focus:outline-none focus:ring-1 focus:ring-emerald-500"
/>
</div>
</div>
<div className="flex justify-start">
<button
type="button"
onClick={(e) => {
e.stopPropagation();
setIsMapOpen(true);
}}
className="flex items-center gap-1.5 px-3 py-1.5 bg-slate-800 hover:bg-slate-750 border border-slate-700/50 text-slate-300 hover:text-white rounded-xl text-[10px] font-bold transition-all"
>
<MapPin className="w-3.5 h-3.5 text-rose-500" />
Chọn trên bản đồ
</button>
</div>
</div>
<div className="flex justify-end gap-2 mt-2">
<button
onClick={(e) => {
e.stopPropagation();
setIsEditing(false);
}}
disabled={isSavingEdit}
className="px-3 py-1.5 bg-slate-800 hover:bg-slate-700 text-slate-300 rounded-lg text-xs font-bold transition-all"
>
Hủy
</button>
<button
onClick={(e) => {
e.stopPropagation();
handleSaveEdit();
}}
disabled={isSavingEdit}
className="flex items-center gap-1 px-4 py-1.5 bg-emerald-600 hover:bg-emerald-500 disabled:bg-slate-800 disabled:opacity-50 text-white rounded-lg text-xs font-bold transition-all"
>
{isSavingEdit ? (
<>
<Loader2 className="w-3 h-3 animate-spin" />
Đang lưu...
</>
) : (
'Lưu lại'
)}
</button>
</div>
</div>
) : (
<>
{/* Title & Description display */}
<div className="flex justify-between items-start gap-4">
<div className="flex-1 min-w-0">
{photo.metadata?.title ? (
<h4 className="text-sm font-black text-white tracking-tight leading-snug break-words">
{photo.metadata.title}
</h4>
) : (
<span className="text-[10px] text-slate-500 italic block mb-1">Chưa tiêu đề</span>
)}
{photo.metadata?.description ? (
<p className="text-xs text-slate-300 leading-relaxed mt-1 max-h-20 overflow-y-auto no-scrollbar break-words">
{photo.metadata.description}
</p>
) : (
<span className="text-[10px] text-slate-500 italic block mt-1">Chưa tả</span>
)}
</div>
{isAuthorized && (
<button
onClick={(e) => {
e.stopPropagation();
setIsEditing(true);
}}
className="p-1.5 bg-slate-800 hover:bg-slate-700 border border-slate-700/50 rounded-xl text-slate-300 hover:text-white transition-all shrink-0"
title="Chỉnh sửa thông tin"
>
<Edit className="w-3.5 h-3.5" />
</button>
)}
</div>
{/* Photo Metadata */}
<div className="flex flex-wrap items-center justify-between gap-4 border-t border-slate-800/80 pt-3 text-xs text-slate-350">
<div className="space-y-1 text-left">
<div className="flex items-center gap-1.5 text-slate-400">
<Calendar className="w-3.5 h-3.5" />
Ngày chụp: {new Date(photo.capturedAt).toLocaleDateString('vi-VN', {
day: '2-digit',
month: '2-digit',
year: 'numeric',
hour: '2-digit',
minute: '2-digit'
})}
</div>
<div className="flex items-center gap-1.5 text-slate-400" title={photo.metadata?.lat && photo.metadata?.lng ? `${photo.metadata.lat.toFixed(6)}, ${photo.metadata.lng.toFixed(6)}` : ''}>
<MapPin className="w-3.5 h-3.5 text-rose-500" />
Địa điểm: {resolvedAddress}
</div>
<div className="hidden md:flex items-center gap-1.5 text-xs text-emerald-400">
<User className="w-3.5 h-3.5" />
Người đăng: {photo.uploader?.name || 'Ẩn danh'}
</div>
</div>
{isAuthorized && photo.originalUrl && (
<a
href={photo.originalUrl}
download
target="_blank"
rel="noopener noreferrer"
className="flex items-center gap-1.5 bg-slate-800/80 hover:bg-slate-700/80 border border-slate-700/50 text-slate-200 hover:text-white font-bold py-1 px-3 rounded-full transition-all active:scale-95 text-[10px]"
>
<Download className="w-3.5 h-3.5 text-emerald-500" />
Tải nh gốc
</a>
)}
</div>
</>
)}
<style>{`
.no-scrollbar::-webkit-scrollbar {
display: none;
}
.no-scrollbar {
-ms-overflow-style: none;
scrollbar-width: none;
}
`}</style>
</div>
</div>
{/* Right Side: Comments */}
<div className="w-full md:w-2/5 md:flex-1 md:min-h-0 flex flex-col bg-slate-900 border-t md:border-t-0 md:border-l border-slate-800">
{/* Comments Header */}
<div className="hidden md:block p-6 border-b border-slate-800">
<div>
<h3 className="text-lg font-black tracking-tight text-white flex items-center gap-2">
<MessageSquare className="w-5 h-5 text-emerald-500" />
{t('commentSectionTitle')}
</h3>
<p className="text-xs text-slate-400 mt-1">nh chia sẻ công khai trên bản đồ</p>
</div>
</div>
{/* Comments list scroll area */}
<div className="md:flex-1 md:overflow-y-auto p-6 space-y-4 bg-slate-900/50">
{isLoading ? (
<div className="flex flex-col items-center justify-center py-12 text-slate-500 gap-2">
<Loader2 className="w-8 h-8 animate-spin text-emerald-500" />
<span className="text-xs font-semibold">{t('loading')}</span>
</div>
) : comments.length === 0 ? (
<div className="flex flex-col items-center justify-center py-16 text-slate-500 gap-3">
<div className="p-4 bg-slate-800/40 rounded-full text-slate-600">
<MessageSquare className="w-8 h-8" />
</div>
<span className="text-sm font-semibold italic">Chưa bình luận nào. Hãy bắt đầu cuộc trò chuyện!</span>
</div>
) : (
comments.map((c) => {
return (
<div key={c.id} className="flex gap-3 items-start animate-in fade-in slide-in-from-bottom-2 duration-200">
<div className="w-8 h-8 rounded-full bg-slate-800 flex items-center justify-center flex-shrink-0 border border-slate-700/60">
<User className="w-4.5 h-4.5 text-slate-400" />
</div>
<div className="flex-1 min-w-0">
<div className="bg-slate-800/55 p-3.5 rounded-2xl rounded-tl-none border border-slate-800 shadow-lg">
<div className="flex justify-between items-center mb-1">
<span className="text-xs font-black text-slate-200 truncate">{c.userName}</span>
<div className="flex items-center gap-2">
<span className="text-[9px] font-medium text-slate-500">
{new Date(c.createdAt).toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' })}
</span>
{(currentUser?.isAdmin ||
currentUser?.id === c.userId ||
currentUser?.id === photo.uploaderId ||
currentUser?.id === photo.uploader?.id) && (
<button
onClick={(e) => {
e.stopPropagation();
handleDeleteComment(c.id);
}}
className="text-slate-500 hover:text-rose-500 transition-colors p-0.5"
title={t('delete') || "Xóa"}
>
<Trash2 className="w-3.5 h-3.5" />
</button>
)}
</div>
</div>
<p className="text-sm text-slate-300 leading-relaxed break-words">{c.content}</p>
</div>
</div>
</div>
);
})
)}
<div ref={commentsEndRef} />
</div>
{/* Comment Input Area */}
<div className="sticky bottom-0 md:static p-4 bg-slate-950 md:bg-slate-950/40 border-t border-slate-800/80 pb-[calc(1rem+env(safe-area-inset-bottom,0px))] md:pb-4 z-40">
<div className="relative flex items-center gap-2">
<input
type="text"
value={newComment}
onChange={(e) => setNewComment(e.target.value)}
onKeyDown={(e) => e.key === 'Enter' && !isSending && handleSend()}
placeholder="Viết bình luận công khai..."
className="flex-1 bg-slate-800/65 border border-slate-700/70 text-slate-100 placeholder-slate-500 rounded-2xl px-4 py-3 text-base md:text-sm focus:outline-none focus:ring-2 focus:ring-emerald-500 focus:border-transparent transition-all"
disabled={isSending}
/>
<button
onClick={(e) => {
e.stopPropagation();
handleSend();
}}
disabled={!newComment.trim() || isSending}
className="p-3 bg-emerald-600 hover:bg-emerald-500 disabled:bg-slate-800 disabled:opacity-40 text-white rounded-2xl transition-all active:scale-95 shadow-lg shadow-emerald-950/30 flex items-center justify-center"
>
{isSending ? (
<Loader2 className="w-4.5 h-4.5 animate-spin" />
) : (
<Send className="w-4.5 h-4.5" />
)}
</button>
</div>
</div>
</div>
</div>
<CoordinateSelectModal
isOpen={isMapOpen}
onClose={() => setIsMapOpen(false)}
initialLat={typeof editLat === 'number' ? editLat : undefined}
initialLng={typeof editLng === 'number' ? editLng : undefined}
onSelect={(lat, lng) => {
setEditLat(lat);
setEditLng(lng);
}}
/>
{isFullscreen && (
<div
className="fixed inset-0 z-[9999] bg-black/95 flex items-end sm:items-center justify-center cursor-zoom-out animate-in fade-in duration-200"
onClick={() => setIsFullscreen(false)}
>
<button
onClick={() => setIsFullscreen(false)}
className="fixed top-6 right-6 p-3 bg-black/50 hover:bg-black/75 border border-white/10 rounded-full text-white transition-colors z-[10000]"
>
<X className="w-6 h-6" />
</button>
<img
src={photo.imageUrl}
alt="Fullscreen photo"
onContextMenu={(e) => { if (!isLoggedIn) e.preventDefault(); }}
onDragStart={(e) => { if (!isLoggedIn) e.preventDefault(); }}
className={`max-w-full max-h-full sm:max-w-screen-md object-contain select-none animate-in zoom-in-95 duration-200 ${
!isLoggedIn ? 'pointer-events-none' : ''
}`}
/>
</div>
)}
</div>
);
};