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use serde::{Deserialize, Serialize};
use crate::ids::{AgentId, FileId, RunId, ThreadId};
use crate::message::{AgentContent, Role, RunStatus};
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)]
#[serde(rename_all = "snake_case")]
pub enum EventType {
Error,
EndEvents,
InternalReQueue,
NewAgentCreated,
ExistingAgentRetrieved,
FileIngested,
NewThreadCreated,
NewThreadRunCreated,
NewThreadMessage,
ThreadMessageAdded,
ThreadRunComplete,
ThreadRunInProgress,
ThreadRunFailed,
ThreadRunEventWithUnknownStatus,
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
pub struct ErrorEvent {
pub message: String,
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
pub struct AgentEventData {
pub agent_id: AgentId,
pub agent_name: String,
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
pub struct FileIngestedEvent {
pub agent_id: AgentId,
pub file_id: FileId,
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
pub struct NewThreadCreatedEvent {
pub agent_id: AgentId,
pub thread_id: ThreadId,
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
pub struct NewThreadRunCreatedEvent {
pub agent_id: AgentId,
pub thread_id: ThreadId,
pub run_id: RunId,
pub run_status: RunStatus,
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
pub struct NewThreadMessageEvent {
pub agent_id: AgentId,
pub thread_id: ThreadId,
pub message_role: Role,
pub message_content_type: String,
pub message_content: AgentContent,
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
pub struct ThreadMessageAddedEvent {
pub agent_id: AgentId,
pub thread_id: ThreadId,
pub message_id: usize,
pub message_role: Role,
pub message_content: AgentContent,
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
pub struct ThreadRunEventData {
pub agent_id: AgentId,
pub thread_id: ThreadId,
pub run_id: RunId,
pub run_status: RunStatus,
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
pub struct ThreadRunFailedEvent {
pub agent_id: AgentId,
pub thread_id: ThreadId,
pub run_id: RunId,
pub run_status: RunStatus,
pub last_error: String,
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
#[serde(tag = "event_type", content = "event_data", rename_all = "snake_case")]
pub enum AgiEvent {
Error(ErrorEvent),
EndEvents,
InternalReQueue,
NewAgentCreated(AgentEventData),
ExistingAgentRetrieved(AgentEventData),
FileIngested(FileIngestedEvent),
NewThreadCreated(NewThreadCreatedEvent),
NewThreadRunCreated(NewThreadRunCreatedEvent),
NewThreadMessage(NewThreadMessageEvent),
ThreadMessageAdded(ThreadMessageAddedEvent),
ThreadRunComplete(ThreadRunEventData),
ThreadRunInProgress(ThreadRunEventData),
ThreadRunFailed(ThreadRunFailedEvent),
ThreadRunEventWithUnknownStatus(ThreadRunEventData),
}
impl AgiEvent {
pub fn event_type(&self) -> EventType {
match self {
Self::Error(_) => EventType::Error,
Self::EndEvents => EventType::EndEvents,
Self::InternalReQueue => EventType::InternalReQueue,
Self::NewAgentCreated(_) => EventType::NewAgentCreated,
Self::ExistingAgentRetrieved(_) => EventType::ExistingAgentRetrieved,
Self::FileIngested(_) => EventType::FileIngested,
Self::NewThreadCreated(_) => EventType::NewThreadCreated,
Self::NewThreadRunCreated(_) => EventType::NewThreadRunCreated,
Self::NewThreadMessage(_) => EventType::NewThreadMessage,
Self::ThreadMessageAdded(_) => EventType::ThreadMessageAdded,
Self::ThreadRunComplete(_) => EventType::ThreadRunComplete,
Self::ThreadRunInProgress(_) => EventType::ThreadRunInProgress,
Self::ThreadRunFailed(_) => EventType::ThreadRunFailed,
Self::ThreadRunEventWithUnknownStatus(_) => EventType::ThreadRunEventWithUnknownStatus,
}
}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn events_use_tagged_wire_shape() {
let event = AgiEvent::NewThreadCreated(NewThreadCreatedEvent {
agent_id: "a1".to_string(),
thread_id: "t1".to_string(),
});
let value = serde_json::to_value(&event).unwrap();
assert_eq!(value["event_type"], "new_thread_created");
assert_eq!(value["event_data"]["agent_id"], "a1");
assert_eq!(value["event_data"]["thread_id"], "t1");
}
#[test]
fn unit_event_has_no_payload() {
let value = serde_json::to_value(AgiEvent::EndEvents).unwrap();
assert_eq!(value, serde_json::json!({"event_type": "end_events"}));
}
}
