a629486ad3
后端新增 load_messages_for_topic_page（seq < cursor + limit 分页，走 (session_id, seq) 索引替代 OFFSET 深翻页），ChatMessage 增加 seq 游标；历史批次消息带 topic_id 下发，前端以 seq+topic_id 双重判定批次归属，规避切话题瞬间在途旧批次污染。 前端触顶增量加载：批次缓存在 pendingHistoryRef，收到 topic_history_end 一次性去重 prepend，scrollTop 按新增高度补偿锚定原头部消息；不足一屏自动补页，loading 超时 10s 自愈；流式输出中加载历史不清空流式累加器，避免已流出文本丢失。
116 lines
4.0 KiB
Rust
116 lines
4.0 KiB
Rust
pub mod adapter;
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pub mod adapters;
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pub mod context;
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pub mod handler;
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pub mod handlers;
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pub mod response;
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use serde::{Deserialize, Serialize};
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/// 统一命令枚举 - 与渠道无关
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#[derive(Debug, Clone, Serialize, Deserialize)]
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#[serde(tag = "type", rename_all = "snake_case")]
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pub enum Command {
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/// 创建新话题（在同一个 Session 内）
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CreateSession { title: Option<String> },
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/// 保存当前话题内容到 Markdown 文件
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SaveTopic {
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filepath: Option<String>,
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include_subagents: bool,
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},
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/// 保存会话内容到 Markdown 文件
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SaveSession {
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filepath: Option<String>,
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include_all: bool,
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include_subagents: bool,
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},
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/// 列出当前 Session 的所有话题
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ListSessions { include_archived: bool },
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/// 加载指定话题
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LoadTopic { topic_id: String },
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/// 切换到指定话题（清理当前历史并加载新话题）
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SwitchTopic { topic_id: String },
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/// 获取当前话题信息
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GetCurrentSession,
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/// 显示所有支持的命令
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Help,
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/// 列出所有可用通道
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ListChannels,
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/// 列出指定通道的所有会话
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ListSessionsByChannel {
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channel_name: String,
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include_archived: bool,
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},
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/// 列出 Session 的所有 Topics
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ListTopics { session_id: String },
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/// 加载子智能体任务的消息历史
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LoadTaskMessages { task_id: String },
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/// 列出所有定时任务
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ListSchedulerJobs,
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/// 加载指定 channel + chat_id 的对话消息
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LoadChatMessages { channel: String, chat_id: String },
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/// 分页加载话题更早的历史消息（用户向上滚动触发）
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LoadOlderMessages {
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topic_id: String,
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before_seq: i64,
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},
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/// 删除指定话题
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DeleteTopic { topic_id: String },
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/// 重命名指定话题
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RenameTopic { topic_id: String, title: String },
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/// 停止当前正在执行的 Agent
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StopExecution,
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/// 列出所有记忆
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ListMemories,
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/// 创建新记忆
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CreateMemory {
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namespace: String,
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key: String,
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content: String,
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},
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/// 更新已有记忆
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UpdateMemory { id: String, content: String },
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/// 删除记忆
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DeleteMemory { id: String },
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/// 列出所有技能
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ListSkills,
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/// 列出当前 Todo 列表
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ListTodos {
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/// 子代理的 task_id（进入子代理视图时传入）
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#[serde(default)]
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task_id: Option<String>,
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},
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}
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impl Command {
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/// 获取命令名称（用于日志和调试）
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pub fn name(&self) -> &'static str {
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match self {
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Command::CreateSession { .. } => "create_session",
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Command::SaveTopic { .. } => "save_topic",
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Command::SaveSession { .. } => "save_session",
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Command::ListSessions { .. } => "list_sessions",
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Command::LoadTopic { .. } => "load_topic",
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Command::SwitchTopic { .. } => "switch_topic",
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Command::GetCurrentSession => "get_current_session",
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Command::Help => "help",
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Command::ListChannels => "list_channels",
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Command::ListSessionsByChannel { .. } => "list_sessions_by_channel",
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Command::ListTopics { .. } => "list_topics",
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Command::LoadTaskMessages { .. } => "load_task_messages",
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Command::ListSchedulerJobs => "list_scheduler_jobs",
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Command::LoadChatMessages { .. } => "load_chat_messages",
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Command::LoadOlderMessages { .. } => "load_older_messages",
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Command::DeleteTopic { .. } => "delete_topic",
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Command::RenameTopic { .. } => "rename_topic",
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Command::StopExecution => "stop_execution",
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Command::ListMemories => "list_memories",
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Command::CreateMemory { .. } => "create_memory",
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Command::UpdateMemory { .. } => "update_memory",
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Command::DeleteMemory { .. } => "delete_memory",
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Command::ListSkills => "list_skills",
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Command::ListTodos { .. } => "list_todos",
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}
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}
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}
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