Function parse_decisions

core/src/memory/processor.rs:166–202

Parse the decision JSON from the LLM response.

(text: &str)

/// Parse the decision JSON from the LLM response.
fn parse_decisions(text: &str) -> GraphBitResult<Vec<MemoryDecision>> {
    let trimmed = text.trim();

    // Try to find and parse the JSON array.
    let json_str = if let Some(start) = trimmed.find('[') {
        if let Some(end) = trimmed.rfind(']') {
            &trimmed[start..=end]
        } else {
            trimmed
        }
    } else {
        trimmed
    };

    let raw: Vec<serde_json::Value> = serde_json::from_str(json_str).unwrap_or_default();

    let decisions = raw
        .into_iter()
        .filter_map(|v| {
            let fact = v.get("fact")?.as_str()?.to_string();
            let action_str = v.get("action")?.as_str()?;
            let action = MemoryAction::from_str_lossy(action_str);
            let target_memory_id = v
                .get("target_memory_id")
                .and_then(|t| t.as_str())
                .map(String::from);

            Some(MemoryDecision {
                fact,
                action,
                target_memory_id,
            })
        })
        .collect();

    Ok(decisions)
}