151 lines
3.7 KiB
Markdown
151 lines
3.7 KiB
Markdown
# 聊天API
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聊天API模块专门负责聊天信息的查询和管理,帮助插件获取和管理不同的聊天流。
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## 导入方式
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```python
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from src.plugin_system.apis import chat_api
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# 或者
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from src.plugin_system.apis.chat_api import ChatManager as chat
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```
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## 主要功能
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### 1. 获取聊天流
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#### `get_all_streams(platform: str = "qq") -> List[ChatStream]`
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获取所有聊天流
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**参数:**
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- `platform`:平台筛选,默认为"qq"
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**返回:**
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- `List[ChatStream]`:聊天流列表
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**示例:**
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```python
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streams = chat_api.get_all_streams()
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for stream in streams:
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print(f"聊天流ID: {stream.stream_id}")
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```
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#### `get_group_streams(platform: str = "qq") -> List[ChatStream]`
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获取所有群聊聊天流
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**参数:**
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- `platform`:平台筛选,默认为"qq"
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**返回:**
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- `List[ChatStream]`:群聊聊天流列表
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#### `get_private_streams(platform: str = "qq") -> List[ChatStream]`
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获取所有私聊聊天流
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**参数:**
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- `platform`:平台筛选,默认为"qq"
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**返回:**
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- `List[ChatStream]`:私聊聊天流列表
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### 2. 查找特定聊天流
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#### `get_stream_by_group_id(group_id: str, platform: str = "qq") -> Optional[ChatStream]`
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根据群ID获取聊天流
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**参数:**
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- `group_id`:群聊ID
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- `platform`:平台,默认为"qq"
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**返回:**
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- `Optional[ChatStream]`:聊天流对象,如果未找到返回None
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**示例:**
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```python
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chat_stream = chat_api.get_stream_by_group_id("123456789")
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if chat_stream:
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print(f"找到群聊: {chat_stream.group_info.group_name}")
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```
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#### `get_stream_by_user_id(user_id: str, platform: str = "qq") -> Optional[ChatStream]`
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根据用户ID获取私聊流
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**参数:**
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- `user_id`:用户ID
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- `platform`:平台,默认为"qq"
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**返回:**
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- `Optional[ChatStream]`:聊天流对象,如果未找到返回None
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### 3. 聊天流信息查询
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#### `get_stream_type(chat_stream: ChatStream) -> str`
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获取聊天流类型
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**参数:**
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- `chat_stream`:聊天流对象
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**返回:**
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- `str`:聊天类型 ("group", "private", "unknown")
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#### `get_stream_info(chat_stream: ChatStream) -> Dict[str, Any]`
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获取聊天流详细信息
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**参数:**
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- `chat_stream`:聊天流对象
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**返回:**
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- `Dict[str, Any]`:聊天流信息字典,包含stream_id、platform、type等信息
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**示例:**
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```python
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info = chat_api.get_stream_info(chat_stream)
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print(f"聊天类型: {info['type']}")
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print(f"平台: {info['platform']}")
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if info['type'] == 'group':
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print(f"群ID: {info['group_id']}")
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print(f"群名: {info['group_name']}")
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```
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#### `get_streams_summary() -> Dict[str, int]`
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获取聊天流统计信息
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**返回:**
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- `Dict[str, int]`:包含各平台群聊和私聊数量的统计字典
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## 使用示例
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### 基础用法
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```python
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from src.plugin_system.apis import chat_api
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# 获取所有群聊
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group_streams = chat_api.get_group_streams()
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print(f"共有 {len(group_streams)} 个群聊")
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# 查找特定群聊
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target_group = chat_api.get_stream_by_group_id("123456789")
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if target_group:
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group_info = chat_api.get_stream_info(target_group)
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print(f"群名: {group_info['group_name']}")
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```
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### 遍历所有聊天流
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```python
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# 获取所有聊天流并分类处理
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all_streams = chat_api.get_all_streams()
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for stream in all_streams:
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stream_type = chat_api.get_stream_type(stream)
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if stream_type == "group":
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print(f"群聊: {stream.group_info.group_name}")
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elif stream_type == "private":
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print(f"私聊: {stream.user_info.user_nickname}")
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```
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## 注意事项
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1. 所有函数都有错误处理,失败时会记录日志
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2. 查询函数返回None或空列表时表示未找到结果
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3. `platform`参数通常为"qq",也可能支持其他平台
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4. `ChatStream`对象包含了聊天的完整信息,包括用户信息、群信息等 |