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新增: AI Chat多项增强(审批去重/编辑重发/导出/实体引用/会话置顶搜索)+任务推进链df-nodes落地

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绝尘
2026-06-16 12:41:13 +08:00
parent 212a927eee
commit 7d5cd4c89a
62 changed files with 4576 additions and 248 deletions
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20
crates/df-ai/src/provider.rs
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@@ -48,23 +48,33 @@ pub struct ChatMessage {
/// 生成该消息的 model（仅 assistant 消息有，消息级 model 追溯）
#[serde(default, skip_serializing_if = "Option::is_none")]
pub model: Option<String>,
/// 消息状态（UX-09 编辑重生成）：None/"active" 正常可见；
/// "truncated" 软删（编辑某条 user 消息后其后续消息标记，保留 DB 可追溯但不进 LLM 上下文、前端视图过滤）
/// 默认 None（向前兼容老 JSON 反序列化）。落库随 messages JSON 序列化，无需独立列。
#[serde(default, skip_serializing_if = "Option::is_none")]
pub status: Option<String>,
}
impl ChatMessage {
pub fn system(content: impl Into<String>) -> Self {
Self { role: MessageRole::System, content: content.into(), tool_call_id: None, tool_calls: None, model: None }
Self { role: MessageRole::System, content: content.into(), tool_call_id: None, tool_calls: None, model: None, status: None }
}
pub fn user(content: impl Into<String>) -> Self {
Self { role: MessageRole::User, content: content.into(), tool_call_id: None, tool_calls: None, model: None }
Self { role: MessageRole::User, content: content.into(), tool_call_id: None, tool_calls: None, model: None, status: None }
}
pub fn assistant(content: impl Into<String>) -> Self {
Self { role: MessageRole::Assistant, content: content.into(), tool_call_id: None, tool_calls: None, model: None }
Self { role: MessageRole::Assistant, content: content.into(), tool_call_id: None, tool_calls: None, model: None, status: None }
}
pub fn assistant_with_tools(content: impl Into<String>, tool_calls: Vec<ToolCall>) -> Self {
Self { role: MessageRole::Assistant, content: content.into(), tool_call_id: None, tool_calls: Some(tool_calls), model: None }
Self { role: MessageRole::Assistant, content: content.into(), tool_call_id: None, tool_calls: Some(tool_calls), model: None, status: None }
}
pub fn tool_result(call_id: impl Into<String>, content: impl Into<String>) -> Self {
Self { role: MessageRole::Tool, content: content.into(), tool_call_id: Some(call_id.into()), tool_calls: None, model: None }
Self { role: MessageRole::Tool, content: content.into(), tool_call_id: Some(call_id.into()), tool_calls: None, model: None, status: None }
}
/// 是否处于 active 态（status 为 None 或 "active"）。truncated 返回 false。
pub fn is_active(&self) -> bool {
!matches!(self.status.as_deref(), Some("truncated"))
}
}