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 StructuralAnalogyResult {
pub source_domain: String,
pub target_domain: String,
pub insight: String,
}
pub struct StructuralAnalogyBrain {
last_result: Mutex<Option<StructuralAnalogyResult>>,
}
impl StructuralAnalogyBrain {
pub fn new() -> Self {
Self {
last_result: Mutex::new(None),
}
}
pub async fn last_result(&self) -> Option<StructuralAnalogyResult> {
let guard = self.last_result.lock().await;
guard.clone()
}
fn analyze(message: &str) -> StructuralAnalogyResult {
let lower = message.to_lowercase();
let (source, target) = if lower.contains("code") || lower.contains("software") {
("technical", "personal_growth")
} else {
("personal_growth", "technical")
};
StructuralAnalogyResult {
source_domain: source.to_string(),
target_domain: target.to_string(),
insight: "Look for shared structure across domains".to_string(),
}
}
fn should_analyze(message: &str) -> bool {
let lower = message.to_lowercase();
["problem", "stuck", "challenge", "analogy"]
.iter()
.any(|kw| lower.contains(kw))
}
}
#[async_trait]
impl BrainPlugin for StructuralAnalogyBrain {
fn name(&self) -> &str {
"structural_analogy"
}
fn description(&self) -> &str {
"Detects structural analogies across domains"
}
async fn on_event(&self, event: BrainEvent, _ctx: &BrainContext) -> Result<()> {
if let BrainEvent::UserMessage { text, .. } = event {
if Self::should_analyze(&text) {
let result = Self::analyze(&text);
let mut guard = self.last_result.lock().await;
*guard = Some(result);
}
}
Ok(())
}
}