cortexweaver/dist/agents/cognitive-canvas-navigator/cache-manager.js

CortexWeaver is a command-line interface (CLI) tool that orchestrates a swarm of specialized AI agents, powered by Claude Code and Gemini CLI, to assist in software development. It transforms a high-level project plan (plan.md) into a series of coordinate

"use strict";
/**
 * Advanced Caching and Memory Management for Cognitive Canvas Navigator
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.CacheManager = void 0;
class CacheManager {
    constructor() {
        this.cache = new Map();
        this.maxCacheSize = 200;
        this.defaultTTL = 300000;
        this.cacheHits = 0;
        this.cacheMisses = 0;
    }
    getAdvancedCachedResult(key) {
        const entry = this.cache.get(key);
        if (!entry) {
            this.cacheMisses++;
            return null;
        }
        if (Date.now() - entry.timestamp > entry.ttl) {
            this.cache.delete(key);
            this.cacheMisses++;
            return null;
        }
        entry.accessCount++;
        entry.timestamp = Date.now();
        this.cacheHits++;
        return entry.result;
    }
    storeIntelligentCache(key, result, cost) {
        if (this.cache.size >= this.maxCacheSize) {
            this.performIntelligentEviction();
        }
        const ttl = Math.min(this.defaultTTL, cost * 1000 + 60000);
        const entry = {
            result,
            timestamp: Date.now(),
            ttl,
            accessCount: 1,
            cost
        };
        this.cache.set(key, entry);
    }
    performIntelligentEviction() {
        const entries = Array.from(this.cache.entries());
        const scored = entries.map(([key, entry]) => ({
            key,
            score: this.calculateEvictionScore(entry)
        }));
        scored.sort((a, b) => a.score - b.score);
        const toRemove = Math.floor(this.maxCacheSize * 0.25);
        for (let i = 0; i < toRemove; i++) {
            this.cache.delete(scored[i].key);
        }
    }
    calculateEvictionScore(entry) {
        const age = Date.now() - entry.timestamp;
        const frequency = entry.accessCount;
        const cost = entry.cost;
        return (age / 1000) - (frequency * 10) - (cost * 5);
    }
    getCacheMetrics() {
        const totalQueries = this.cacheHits + this.cacheMisses;
        return {
            cacheHitRatio: totalQueries > 0 ? this.cacheHits / totalQueries : 0,
            cacheSize: this.cache.size,
            memoryUsage: this.cache.size * 1024
        };
    }
    generateOptimizedCacheKey(query) {
        const queryHash = Buffer.from(query.query).toString('base64').slice(0, 10);
        const contextHash = query.context ?
            Buffer.from(JSON.stringify(query.context)).toString('base64').slice(0, 8) : '';
        return `${query.type}:${queryHash}:${contextHash}`;
    }
}
exports.CacheManager = CacheManager;
//# sourceMappingURL=cache-manager.js.map