/**
 * Cache Manager Module
 * 
 * Provides intelligent caching for API responses and computed values.
 * 
 * Usage:
 * - Add data-module="cache-manager" to enable global cache manager
 * - Or import and use directly: import { CacheManager } from './modules/cache-manager/index.js'
 * 
 * Features:
 * - Memory cache
 * - IndexedDB cache
 * - Cache invalidation strategies
 * - Cache warming
 * - Cache analytics
 * - Integration with RequestDeduplicator
 */

import { Logger } from '../../core/logger.js';
import { CacheManager, CacheStrategy } from './CacheManager.js';
import { getStrategyForUseCase } from './CacheStrategy.js';

const CacheManagerModule = {
    name: 'cache-manager',
    cacheManager: null,
    
    init(config = {}, state = null) {
        Logger.info('[CacheManagerModule] Module initialized');
        
        // Create cache manager
        this.cacheManager = CacheManager.create(config);
        
        // Expose globally for easy access
        if (typeof window !== 'undefined') {
            window.CacheManager = this.cacheManager;
            window.CacheStrategy = CacheStrategy;
        }
        
        return this;
    },
    
    /**
     * Get cache manager instance
     */
    getCacheManager() {
        return this.cacheManager || CacheManager.create();
    },
    
    /**
     * Get value from cache
     */
    async get(key, options = {}) {
        const cache = this.getCacheManager();
        return await cache.get(key, options);
    },
    
    /**
     * Set value in cache
     */
    async set(key, value, options = {}) {
        const cache = this.getCacheManager();
        return await cache.set(key, value, options);
    },
    
    /**
     * Get or compute value
     */
    async getOrSet(key, computeFn, options = {}) {
        const cache = this.getCacheManager();
        return await cache.getOrSet(key, computeFn, options);
    },
    
    destroy() {
        if (this.cacheManager) {
            this.cacheManager.destroy();
            this.cacheManager = null;
        }
        
        if (typeof window !== 'undefined') {
            delete window.CacheManager;
            delete window.CacheStrategy;
        }
        
        Logger.info('[CacheManagerModule] Module destroyed');
    }
};

// Export for direct usage
export { CacheManager, CacheStrategy, getStrategyForUseCase };

// Export as default for module system
export default CacheManagerModule;

// Export init function for module system
export const init = CacheManagerModule.init.bind(CacheManagerModule);