use serde::{Deserialize, Serialize};
use tauri::{AppHandle, Emitter};
use crate::error::{AppError, Result};
/// Log event sent to frontend
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct LogEvent {
pub id: String,
pub session_id: String,
pub timestamp: u64,
pub direction: String,
pub content: String,
pub method: Option<String>,
pub duration_micros: Option<u64>,
/// Estimated token count for this message
#[serde(default)]
pub token_count: u64,
/// Server name for multi-server filtering
#[serde(default, skip_serializing_if = "Option::is_none")]
pub server_name: Option<String>,
}
/// Emit a log event to the frontend
pub fn emit_log_event(app_handle: &AppHandle, event: LogEvent) -> Result<()> {
app_handle
.emit("log-event", event)
.map_err(|e| AppError::EventEmissionFailed(e.to_string()))
}
