/**
 * Common Utilities Module
 * 
 * Provides shared utilities and helpers used across the application
 */

import { ActionHandler } from './ActionHandler.js';
import { dockerContainerHandler, genericApiHandler, bulkOperationsHandler, defaultHandler } from './ActionHandlers.js';

// Export ActionHandler and handlers
export { ActionHandler };
export { dockerContainerHandler, genericApiHandler, bulkOperationsHandler, defaultHandler };

// Make ActionHandler globally available for easy access
if (typeof window !== 'undefined') {
    window.ActionHandler = ActionHandler;
    window.ActionHandlers = {
        dockerContainer: dockerContainerHandler,
        genericApi: genericApiHandler,
        bulkOperations: bulkOperationsHandler,
        default: defaultHandler
    };
}

// Framework module definition
export const definition = {
    name: 'common',
    version: '1.0.0',
    dependencies: [],
    provides: ['ActionHandler'],
    priority: 0
};

// Framework module initialization
export async function init(config = {}, state = {}) {
    console.log('[Common] Module initialized');
    
    // Auto-initialize ActionHandlers for elements with data-action-handler attribute
    document.addEventListener('DOMContentLoaded', () => {
        const containers = document.querySelectorAll('[data-action-handler-container]');
        containers.forEach(container => {
            const selector = container.dataset.actionHandlerContainer || container.className.split(' ')[0];
            const handlerName = container.dataset.actionHandler || 'default';
            
            const handler = new ActionHandler(selector, {
                csrfTokenSelector: '[data-live-component]',
                autoRefresh: true
            });
            
            // Register handler if specified
            if (handlerName && window.ActionHandlers[handlerName]) {
                handler.registerHandler(handlerName, window.ActionHandlers[handlerName]);
            }
            
            // Store handler on element for debugging
            container.actionHandler = handler;
        });
    });
    
    return {
        ActionHandler,
        handlers: {
            dockerContainer: dockerContainerHandler,
            genericApi: genericApiHandler,
            bulkOperations: bulkOperationsHandler,
            default: defaultHandler
        },
        state
    };
}

// Framework DOM element initialization
export function initElement(element, options = {}) {
    // Check if element needs ActionHandler
    if (element.hasAttribute('data-action-handler-container')) {
        const selector = element.dataset.actionHandlerContainer || `.${element.className.split(' ')[0]}`;
        const handlerName = element.dataset.actionHandler || 'default';
        
        const handler = new ActionHandler(selector, {
            csrfTokenSelector: '[data-live-component]',
            autoRefresh: true,
            ...options
        });
        
        // Register handler if specified
        if (handlerName && window.ActionHandlers?.[handlerName]) {
            handler.registerHandler(handlerName, window.ActionHandlers[handlerName]);
        }
        
        // Store handler on element
        element.actionHandler = handler;
        
        return handler;
    }
    
    return null;
}