Krishya | c6b2483 | 2025-06-05 20:13:20 +0800 | [diff] [blame^] | 1 | // import React, { useEffect, useState } from 'react'; |
| 2 | // import axios from 'axios'; |
| 3 | // import UserNav from './UserNav'; |
| 4 | // import Header from '../../components/Header'; |
| 5 | // import './UserFriends.css'; |
| 6 | // import { useUser } from '../../context/UserContext'; |
| 7 | |
| 8 | // const UserFriends = () => { |
| 9 | // const { user, loading } = useUser(); |
| 10 | // const [friends, setFriends] = useState([]); |
| 11 | // const [error, setError] = useState(null); |
| 12 | |
| 13 | // // 私信相关状态 |
| 14 | // const [chatOpen, setChatOpen] = useState(false); |
| 15 | // const [chatFriend, setChatFriend] = useState(null); |
| 16 | // const [messageContent, setMessageContent] = useState(''); |
| 17 | // const [sendingStatus, setSendingStatus] = useState(null); |
| 18 | |
| 19 | // // 新增:聊天记录 |
| 20 | // const [chatMessages, setChatMessages] = useState([]); |
| 21 | // const [loadingMessages, setLoadingMessages] = useState(false); |
| 22 | // const [messagesError, setMessagesError] = useState(null); |
| 23 | |
| 24 | // useEffect(() => { |
| 25 | // if (loading) return; |
| 26 | |
| 27 | // const fetchFriends = async () => { |
| 28 | // if (!user || !user.userId) { |
| 29 | // setError('未登录或用户信息缺失'); |
| 30 | // return; |
| 31 | // } |
| 32 | |
| 33 | // try { |
| 34 | // const res = await axios.get(`/echo/user/${user.userId}/friends`); |
| 35 | // setFriends(res.data || []); |
| 36 | // setError(null); |
| 37 | // } catch (err) { |
| 38 | // setError('加载好友失败,请稍后再试'); |
| 39 | // } |
| 40 | // }; |
| 41 | |
| 42 | // fetchFriends(); |
| 43 | // }, [user, loading]); |
| 44 | |
| 45 | // // 打开聊天框时加载聊天记录 |
| 46 | // const openChat = async (friend) => { |
| 47 | // setChatFriend(friend); |
| 48 | // setMessageContent(''); |
| 49 | // setSendingStatus(null); |
| 50 | // setChatMessages([]); |
| 51 | // setMessagesError(null); |
| 52 | // setChatOpen(true); |
| 53 | |
| 54 | // if (!user || !user.userId) return; |
| 55 | |
| 56 | // setLoadingMessages(true); |
| 57 | // try { |
| 58 | // const res = await axios.get(`/echo/message/${user.userId}/getUserMessages`); |
| 59 | // if (res.data.status === 'success') { |
| 60 | // // 过滤出和这个好友的聊天消息(发或收都算) |
| 61 | // const allMessages = res.data.messages || []; |
| 62 | // const related = allMessages.filter(m => |
| 63 | // (m.sender_id === user.userId && m.receiver_id === friend.id) || |
| 64 | // (m.sender_id === friend.id && m.receiver_id === user.userId) |
| 65 | // ); |
| 66 | // // 按时间排序(升序) |
| 67 | // related.sort((a, b) => new Date(a.timestamp) - new Date(b.timestamp)); |
| 68 | // setChatMessages(related); |
| 69 | // } else { |
| 70 | // setMessagesError('无法加载聊天记录'); |
| 71 | // } |
| 72 | // } catch (err) { |
| 73 | // setMessagesError('加载聊天记录失败,请稍后再试'); |
| 74 | // } finally { |
| 75 | // setLoadingMessages(false); |
| 76 | // } |
| 77 | // }; |
| 78 | |
| 79 | // const closeChat = () => { |
| 80 | // setChatOpen(false); |
| 81 | // setChatFriend(null); |
| 82 | // setMessageContent(''); |
| 83 | // setSendingStatus(null); |
| 84 | // setChatMessages([]); |
| 85 | // setMessagesError(null); |
| 86 | // }; |
| 87 | |
| 88 | // const sendMessage = async () => { |
| 89 | // if (!messageContent.trim()) { |
| 90 | // setSendingStatus('消息不能为空'); |
| 91 | // return; |
| 92 | // } |
| 93 | // setSendingStatus('发送中...'); |
| 94 | // try { |
| 95 | // const res = await axios.post('/echo/message/sendMessages', { |
| 96 | // sender_id: user.userId, |
| 97 | // receiver_id: chatFriend.id, |
| 98 | // content: messageContent.trim(), |
| 99 | // }); |
| 100 | // if (res.data.status === 'success') { |
| 101 | // setSendingStatus('发送成功'); |
| 102 | // setMessageContent(''); |
| 103 | // // 发送成功后,将这条消息追加到聊天记录 |
| 104 | // const newMsg = { |
| 105 | // message_id: res.data.message_id, |
| 106 | // sender_id: user.userId, |
| 107 | // sender_username: user.username || '我', |
| 108 | // receiver_id: chatFriend.id, |
| 109 | // receiver_username: chatFriend.nickname, |
| 110 | // content: messageContent.trim(), |
| 111 | // timestamp: new Date().toISOString(), |
| 112 | // }; |
| 113 | // setChatMessages(prev => [...prev, newMsg]); |
| 114 | // } else { |
| 115 | // setSendingStatus(res.data.message || '发送失败'); |
| 116 | // } |
| 117 | // } catch (err) { |
| 118 | // setSendingStatus('发送失败,请稍后再试'); |
| 119 | // } |
| 120 | // }; |
| 121 | |
| 122 | // if (loading) return <p>正在加载...</p>; |
| 123 | // if (error) return <p className="error">{error}</p>; |
| 124 | |
| 125 | // return ( |
| 126 | // <div className="user-friends-container"> |
| 127 | // <Header /> |
| 128 | // <div className="user-center"> |
| 129 | // <div className="user-nav-container"> |
| 130 | // <UserNav /> |
| 131 | // </div> |
| 132 | // <div className="common-card"> |
| 133 | // <h2>我的好友</h2> |
| 134 | // <div className="friends-list"> |
| 135 | // {friends.length === 0 && <p>暂无好友</p>} |
| 136 | // {friends.map((friend) => ( |
| 137 | // <div key={friend.id} className="friend-card"> |
| 138 | // <img src={friend.avatar} alt={friend.nickname} className="friend-avatar" /> |
| 139 | // <div className="friend-info"> |
| 140 | // <p><strong>{friend.nickname}</strong></p> |
| 141 | // <p>{friend.email}</p> |
| 142 | // <button |
| 143 | // className="send-message-btn" |
| 144 | // onClick={() => openChat(friend)} |
| 145 | // > |
| 146 | // 发送私信 |
| 147 | // </button> |
| 148 | // </div> |
| 149 | // </div> |
| 150 | // ))} |
| 151 | // </div> |
| 152 | // </div> |
| 153 | // </div> |
| 154 | |
| 155 | // {/* 私信弹窗 */} |
| 156 | // {chatOpen && ( |
| 157 | // <div className="chat-modal"> |
| 158 | // <div className="chat-modal-content"> |
| 159 | // <h3>给 {chatFriend.nickname} 发送私信</h3> |
| 160 | // <div className="chat-messages" style={{height: '250px', overflowY: 'auto', border: '1px solid #ccc', padding: '8px', marginBottom: '8px'}}> |
| 161 | // {loadingMessages && <p>加载聊天记录中...</p>} |
| 162 | // {messagesError && <p className="error">{messagesError}</p>} |
| 163 | // {!loadingMessages && chatMessages.length === 0 && <p>暂无聊天记录</p>} |
| 164 | // {chatMessages.map(msg => ( |
| 165 | // <div |
| 166 | // key={msg.message_id} |
| 167 | // style={{ |
| 168 | // textAlign: msg.sender_id === user.userId ? 'right' : 'left', |
| 169 | // marginBottom: '8px' |
| 170 | // }} |
| 171 | // > |
| 172 | // <div style={{ |
| 173 | // display: 'inline-block', |
| 174 | // backgroundColor: msg.sender_id === user.userId ? '#409eff' : '#f0f0f0', |
| 175 | // color: msg.sender_id === user.userId ? 'white' : 'black', |
| 176 | // borderRadius: '10px', |
| 177 | // padding: '6px 12px', |
| 178 | // maxWidth: '70%', |
| 179 | // wordBreak: 'break-word' |
| 180 | // }}> |
| 181 | // <p style={{margin: 0}}>{msg.content}</p> |
| 182 | // <small style={{fontSize: '10px', opacity: 0.7}}> |
| 183 | // {new Date(msg.timestamp).toLocaleString()} |
| 184 | // </small> |
| 185 | // </div> |
| 186 | // </div> |
| 187 | // ))} |
| 188 | // </div> |
| 189 | // <textarea |
| 190 | // rows="3" |
| 191 | // value={messageContent} |
| 192 | // onChange={(e) => setMessageContent(e.target.value)} |
| 193 | // placeholder="输入消息内容" |
| 194 | // style={{width: '100%', marginBottom: '8px'}} |
| 195 | // /> |
| 196 | // <div className="chat-actions"> |
| 197 | // <button onClick={sendMessage}>发送</button> |
| 198 | // <button onClick={closeChat}>关闭</button> |
| 199 | // </div> |
| 200 | // {sendingStatus && <p className="status-msg">{sendingStatus}</p>} |
| 201 | // </div> |
| 202 | // <div className="chat-modal-backdrop" onClick={closeChat}></div> |
| 203 | // </div> |
| 204 | // )} |
| 205 | // </div> |
| 206 | // ); |
| 207 | // }; |
| 208 | |
| 209 | // export default UserFriends; |
| 210 | |
22301009 | 648cb7e | 2025-06-04 08:54:23 +0800 | [diff] [blame] | 211 | import React, { useEffect, useState } from 'react'; |
| 212 | import axios from 'axios'; |
22301009 | 648cb7e | 2025-06-04 08:54:23 +0800 | [diff] [blame] | 213 | import { useUser } from '../../context/UserContext'; |
Krishya | c6b2483 | 2025-06-05 20:13:20 +0800 | [diff] [blame^] | 214 | import './UserFriends.css'; |
22301009 | 648cb7e | 2025-06-04 08:54:23 +0800 | [diff] [blame] | 215 | |
| 216 | const UserFriends = () => { |
| 217 | const { user, loading } = useUser(); |
| 218 | const [friends, setFriends] = useState([]); |
| 219 | const [error, setError] = useState(null); |
| 220 | |
22301009 | 648cb7e | 2025-06-04 08:54:23 +0800 | [diff] [blame] | 221 | const [chatOpen, setChatOpen] = useState(false); |
| 222 | const [chatFriend, setChatFriend] = useState(null); |
| 223 | const [messageContent, setMessageContent] = useState(''); |
| 224 | const [sendingStatus, setSendingStatus] = useState(null); |
22301009 | 648cb7e | 2025-06-04 08:54:23 +0800 | [diff] [blame] | 225 | const [chatMessages, setChatMessages] = useState([]); |
| 226 | const [loadingMessages, setLoadingMessages] = useState(false); |
| 227 | const [messagesError, setMessagesError] = useState(null); |
| 228 | |
| 229 | useEffect(() => { |
| 230 | if (loading) return; |
| 231 | |
| 232 | const fetchFriends = async () => { |
| 233 | if (!user || !user.userId) { |
| 234 | setError('未登录或用户信息缺失'); |
| 235 | return; |
| 236 | } |
| 237 | |
| 238 | try { |
| 239 | const res = await axios.get(`/echo/user/${user.userId}/friends`); |
| 240 | setFriends(res.data || []); |
| 241 | setError(null); |
| 242 | } catch (err) { |
| 243 | setError('加载好友失败,请稍后再试'); |
| 244 | } |
| 245 | }; |
| 246 | |
| 247 | fetchFriends(); |
| 248 | }, [user, loading]); |
| 249 | |
22301009 | 648cb7e | 2025-06-04 08:54:23 +0800 | [diff] [blame] | 250 | const openChat = async (friend) => { |
| 251 | setChatFriend(friend); |
| 252 | setMessageContent(''); |
| 253 | setSendingStatus(null); |
| 254 | setChatMessages([]); |
| 255 | setMessagesError(null); |
| 256 | setChatOpen(true); |
| 257 | |
| 258 | if (!user || !user.userId) return; |
| 259 | |
| 260 | setLoadingMessages(true); |
| 261 | try { |
| 262 | const res = await axios.get(`/echo/message/${user.userId}/getUserMessages`); |
| 263 | if (res.data.status === 'success') { |
22301009 | 648cb7e | 2025-06-04 08:54:23 +0800 | [diff] [blame] | 264 | const allMessages = res.data.messages || []; |
| 265 | const related = allMessages.filter(m => |
| 266 | (m.sender_id === user.userId && m.receiver_id === friend.id) || |
| 267 | (m.sender_id === friend.id && m.receiver_id === user.userId) |
| 268 | ); |
22301009 | 648cb7e | 2025-06-04 08:54:23 +0800 | [diff] [blame] | 269 | related.sort((a, b) => new Date(a.timestamp) - new Date(b.timestamp)); |
| 270 | setChatMessages(related); |
| 271 | } else { |
| 272 | setMessagesError('无法加载聊天记录'); |
| 273 | } |
| 274 | } catch (err) { |
| 275 | setMessagesError('加载聊天记录失败,请稍后再试'); |
| 276 | } finally { |
| 277 | setLoadingMessages(false); |
| 278 | } |
| 279 | }; |
| 280 | |
| 281 | const closeChat = () => { |
| 282 | setChatOpen(false); |
| 283 | setChatFriend(null); |
| 284 | setMessageContent(''); |
| 285 | setSendingStatus(null); |
| 286 | setChatMessages([]); |
| 287 | setMessagesError(null); |
| 288 | }; |
| 289 | |
| 290 | const sendMessage = async () => { |
| 291 | if (!messageContent.trim()) { |
| 292 | setSendingStatus('消息不能为空'); |
| 293 | return; |
| 294 | } |
| 295 | setSendingStatus('发送中...'); |
| 296 | try { |
| 297 | const res = await axios.post('/echo/message/sendMessages', { |
| 298 | sender_id: user.userId, |
| 299 | receiver_id: chatFriend.id, |
| 300 | content: messageContent.trim(), |
| 301 | }); |
| 302 | if (res.data.status === 'success') { |
| 303 | setSendingStatus('发送成功'); |
| 304 | setMessageContent(''); |
22301009 | 648cb7e | 2025-06-04 08:54:23 +0800 | [diff] [blame] | 305 | const newMsg = { |
| 306 | message_id: res.data.message_id, |
| 307 | sender_id: user.userId, |
| 308 | sender_username: user.username || '我', |
| 309 | receiver_id: chatFriend.id, |
| 310 | receiver_username: chatFriend.nickname, |
| 311 | content: messageContent.trim(), |
| 312 | timestamp: new Date().toISOString(), |
| 313 | }; |
| 314 | setChatMessages(prev => [...prev, newMsg]); |
| 315 | } else { |
| 316 | setSendingStatus(res.data.message || '发送失败'); |
| 317 | } |
| 318 | } catch (err) { |
| 319 | setSendingStatus('发送失败,请稍后再试'); |
| 320 | } |
| 321 | }; |
| 322 | |
| 323 | if (loading) return <p>正在加载...</p>; |
| 324 | if (error) return <p className="error">{error}</p>; |
| 325 | |
| 326 | return ( |
Krishya | c6b2483 | 2025-06-05 20:13:20 +0800 | [diff] [blame^] | 327 | <div className="user-subpage-card"> |
| 328 | <h2>我的好友</h2> |
| 329 | <div className="friends-list"> |
| 330 | {friends.length === 0 && <p>暂无好友</p>} |
| 331 | {friends.map((friend) => ( |
| 332 | <div key={friend.id} className="friend-card"> |
| 333 | <img src={friend.avatar} alt={friend.nickname} className="friend-avatar" /> |
| 334 | <div className="friend-info"> |
| 335 | <p><strong>{friend.nickname}</strong></p> |
| 336 | <p>{friend.email}</p> |
| 337 | <button className="send-message-btn" onClick={() => openChat(friend)}> |
| 338 | 发送私信 |
| 339 | </button> |
| 340 | </div> |
22301009 | 648cb7e | 2025-06-04 08:54:23 +0800 | [diff] [blame] | 341 | </div> |
Krishya | c6b2483 | 2025-06-05 20:13:20 +0800 | [diff] [blame^] | 342 | ))} |
22301009 | 648cb7e | 2025-06-04 08:54:23 +0800 | [diff] [blame] | 343 | </div> |
| 344 | |
| 345 | {/* 私信弹窗 */} |
| 346 | {chatOpen && ( |
| 347 | <div className="chat-modal"> |
| 348 | <div className="chat-modal-content"> |
| 349 | <h3>给 {chatFriend.nickname} 发送私信</h3> |
Krishya | c6b2483 | 2025-06-05 20:13:20 +0800 | [diff] [blame^] | 350 | <div className="chat-messages"> |
22301009 | 648cb7e | 2025-06-04 08:54:23 +0800 | [diff] [blame] | 351 | {loadingMessages && <p>加载聊天记录中...</p>} |
| 352 | {messagesError && <p className="error">{messagesError}</p>} |
| 353 | {!loadingMessages && chatMessages.length === 0 && <p>暂无聊天记录</p>} |
| 354 | {chatMessages.map(msg => ( |
| 355 | <div |
| 356 | key={msg.message_id} |
| 357 | style={{ |
| 358 | textAlign: msg.sender_id === user.userId ? 'right' : 'left', |
| 359 | marginBottom: '8px' |
| 360 | }} |
| 361 | > |
Krishya | c6b2483 | 2025-06-05 20:13:20 +0800 | [diff] [blame^] | 362 | <div className={`chat-bubble ${msg.sender_id === user.userId ? 'self' : 'other'}`}> |
| 363 | <p>{msg.content}</p> |
| 364 | <small>{new Date(msg.timestamp).toLocaleString()}</small> |
22301009 | 648cb7e | 2025-06-04 08:54:23 +0800 | [diff] [blame] | 365 | </div> |
| 366 | </div> |
| 367 | ))} |
| 368 | </div> |
| 369 | <textarea |
| 370 | rows="3" |
| 371 | value={messageContent} |
| 372 | onChange={(e) => setMessageContent(e.target.value)} |
| 373 | placeholder="输入消息内容" |
22301009 | 648cb7e | 2025-06-04 08:54:23 +0800 | [diff] [blame] | 374 | /> |
| 375 | <div className="chat-actions"> |
| 376 | <button onClick={sendMessage}>发送</button> |
| 377 | <button onClick={closeChat}>关闭</button> |
| 378 | </div> |
| 379 | {sendingStatus && <p className="status-msg">{sendingStatus}</p>} |
| 380 | </div> |
| 381 | <div className="chat-modal-backdrop" onClick={closeChat}></div> |
| 382 | </div> |
| 383 | )} |
| 384 | </div> |
| 385 | ); |
| 386 | }; |
| 387 | |
| 388 | export default UserFriends; |
Krishya | c6b2483 | 2025-06-05 20:13:20 +0800 | [diff] [blame^] | 389 | |