feat(push): integrate Honor and Xiaomi push plugins with related updates

src/screens/message/components/ChatScreen/useChatScreen.ts

@@ -20,7 +20,9 @@ import {
 import { useLocalSearchParams, router } from 'expo-router';
 import { formatChatTime } from '@/utils/formatTime';
 import * as ImagePicker from 'expo-image-picker';
-import { GroupMemberResponse, MessageSegment, TextSegmentData, ImageSegmentData, AtSegmentData, ReplySegmentData, MessageStatus } from '../../../../types/dto';
+import * as DocumentPicker from 'expo-document-picker';
+import { Linking } from 'react-native';
+import { GroupMemberResponse, MessageSegment, TextSegmentData, ImageSegmentData, FileSegmentData, AtSegmentData, ReplySegmentData, MessageStatus } from '../../../../types/dto';
 import { messageService } from '@/services/message';
 import { uploadService } from '@/services/upload';
 import { ApiError } from '@/services/core';
@@ -1049,6 +1051,38 @@ export const useChatScreen = (props?: ChatScreenProps) => {
     return segments;
   }, []);
 
+  /**
+   * 构建文件消息的 segments 数组
+   */
+  const buildFileSegments = useCallback((
+    fileUrl: string,
+    name: string,
+    size?: number,
+    mimeType?: string,
+    replyToMessage?: GroupMessage | null,
+  ): MessageSegment[] => {
+    const segments: MessageSegment[] = [];
+
+    if (replyToMessage) {
+      segments.push({
+        type: 'reply',
+        data: { id: replyToMessage.id, seq: replyToMessage.seq } as ReplySegmentData
+      });
+    }
+
+    segments.push({
+      type: 'file',
+      data: {
+        url: fileUrl,
+        name,
+        size,
+        mime_type: mimeType,
+      } as FileSegmentData
+    });
+
+    return segments;
+  }, []);
+
   // 【新架构】发送消息（支持纯文字、纯多图、图文同条）
   const handleSend = useCallback(async () => {
     const trimmedText = inputText.trim();
@@ -1253,6 +1287,89 @@ export const useChatScreen = (props?: ChatScreenProps) => {
     setActivePanel('none');
   }, [pendingAttachments.length]);
 
+  // 选择并发送文件（单选，立即上传后发送）
+  const handlePickFile = useCallback(async () => {
+    if (!conversationId) {
+      setActivePanel('none');
+      return;
+    }
+
+    if (isGroupChat && isMuted) {
+      Alert.alert('无法发送', muteAll ? '当前群组已开启全员禁言' : '你已被管理员禁言');
+      setActivePanel('none');
+      return;
+    }
+
+    setActivePanel('none');
+
+    try {
+      const result = await DocumentPicker.getDocumentAsync({
+        multiple: false,
+        copyToCacheDirectory: true,
+      });
+      if (result.canceled || !result.assets || result.assets.length === 0) {
+        return;
+      }
+
+      const asset = result.assets[0];
+      setUploadingAttachments(true);
+
+      const uploaded = await uploadService.uploadFile(
+        {
+          uri: asset.uri,
+          name: asset.name,
+          type: asset.mimeType || undefined,
+        },
+        'chat'
+      );
+
+      if (!uploaded?.url) {
+        Alert.alert('上传失败', getSendErrorMessage(null, '文件上传失败，请重试'));
+        return;
+      }
+
+      const segments = buildFileSegments(
+        uploaded.url,
+        uploaded.name || asset.name,
+        uploaded.size ?? asset.size,
+        uploaded.mime_type ?? asset.mimeType,
+        replyingTo,
+      );
+
+      setSending(true);
+      try {
+        if (isGroupChat && effectiveGroupId) {
+          await messageService.sendMessageByAction('group', conversationId, segments);
+        } else {
+          await sendMessageViaManager(segments);
+        }
+        setReplyingTo(null);
+        setTimeout(() => scrollToLatest(false, false, 'send-file'), 100);
+      } catch (error) {
+        console.error('发送文件消息失败:', error);
+        Alert.alert('发送失败', getSendErrorMessage(error, '消息发送失败，请重试'));
+      } finally {
+        setSending(false);
+      }
+    } catch (error) {
+      console.error('选择文件失败:', error);
+      Alert.alert('错误', getSendErrorMessage(error, '选择文件失败'));
+    } finally {
+      setUploadingAttachments(false);
+    }
+  }, [
+    conversationId,
+    isGroupChat,
+    isMuted,
+    muteAll,
+    effectiveGroupId,
+    replyingTo,
+    buildFileSegments,
+    sendMessageViaManager,
+    scrollToLatest,
+    getSendErrorMessage,
+  ]);
+
   // 处理更多功能
   const handleMoreAction = useCallback((actionId: string) => {
     switch (actionId) {
@@ -1281,17 +1398,12 @@ export const useChatScreen = (props?: ChatScreenProps) => {
         handleTakePhoto();
         break;
       case 'file':
-        Alert.alert('提示', '文件功能即将上线');
-        setActivePanel('none');
-        break;
-      case 'location':
-        Alert.alert('提示', '位置功能即将上线');
-        setActivePanel('none');
+        handlePickFile();
         break;
       default:
         setActivePanel('none');
     }
-  }, [handlePickImage, handleTakePhoto, isGroupChat, otherUser, conversationId]);
+  }, [handlePickImage, handleTakePhoto, handlePickFile, isGroupChat, otherUser, conversationId]);
 
   // 插入表情
   const handleInsertEmoji = useCallback((emoji: string) => {