use async_trait::async_trait;
use tokio::sync::Mutex;
use crate::error::Result;
use crate::interfaces::brain::{BrainContext, BrainEvent, BrainPlugin};
#[derive(Debug, Clone)]
pub struct RelationalInsight {
pub insight: String,
pub confidence: f32,
}
pub struct RelationalInsightBrain {
last_insight: Mutex<Option<RelationalInsight>>,
}
impl RelationalInsightBrain {
pub fn new() -> Self {
Self {
last_insight: Mutex::new(None),
}
}
pub async fn last_insight(&self) -> Option<RelationalInsight> {
let guard = self.last_insight.lock().await;
guard.clone()
}
fn analyze(message: &str) -> RelationalInsight {
let lower = message.to_lowercase();
let insight = if lower.contains("argument") || lower.contains("fight") {
"Tension detected; suggest calm framing".to_string()
} else if lower.contains("family") || lower.contains("partner") {
"Relationship context detected".to_string()
} else {
"General relational context".to_string()
};
RelationalInsight {
insight,
confidence: 0.6,
}
}
}
#[async_trait]
impl BrainPlugin for RelationalInsightBrain {
fn name(&self) -> &str {
"relational_insight"
}
fn description(&self) -> &str {
"Extracts lightweight relational insights"
}
async fn on_event(&self, event: BrainEvent, _ctx: &BrainContext) -> Result<()> {
if let BrainEvent::UserMessage { text, .. } = event {
let insight = Self::analyze(&text);
let mut guard = self.last_insight.lock().await;
*guard = Some(insight);
}
Ok(())
}
}