console.log('[RoomManager] Script loaded');

// Main room.js file - Coordinates all room functionality
import { FileManager } from './fileManager.js';
import { ViewManager } from './viewManager.js';
import { UploadManager } from './uploadManager.js';
import { SearchManager } from './searchManager.js';
import { ModalManager } from './modalManager.js';

console.log('[RoomManager] All modules imported successfully');

class RoomManager {
    constructor(config) {
        console.log('[RoomManager] Initializing with config:', config);
        this.roomId = config.roomId;
        this.canDelete = config.canDelete;
        this.canShare = config.canShare;
        this.canUpload = config.canUpload;
        this.canDownload = config.canDownload;
        this.canRename = config.canRename;
        this.canMove = config.canMove;
        
        console.log('[RoomManager] Creating manager instances...');
        // Initialize managers
        this.fileManager = new FileManager(this);
        this.viewManager = new ViewManager(this);
        this.uploadManager = new UploadManager(this);
        this.searchManager = new SearchManager(this);
        this.modalManager = new ModalManager(this);
        
        console.log('[RoomManager] All managers initialized');
        // Initialize the room
        this.initialize();
    }
    
    async initialize() {
        console.log('[RoomManager] Starting initialization...');
        // Get current path from URL
        this.currentPath = this.getPathFromUrl();
        console.log('[RoomManager] Current path:', this.currentPath);
        
        try {
            console.log('[RoomManager] Initializing view...');
            // Initialize view and fetch files
            await this.viewManager.initializeView();
            console.log('[RoomManager] View initialized');
            
            console.log('[RoomManager] Fetching files...');
            await this.fileManager.fetchFiles();
            console.log('[RoomManager] Files fetched');
            
            console.log('[RoomManager] Initializing search...');
            // Initialize search
            this.searchManager.initialize();
            console.log('[RoomManager] Search initialized');
            
            console.log('[RoomManager] Setting up event listeners...');
            // Initialize event listeners
            this.initializeEventListeners();
            console.log('[RoomManager] Event listeners initialized');
            
            console.log('[RoomManager] Initialization complete');
        } catch (error) {
            console.error('[RoomManager] Error during initialization:', error);
        }
    }
    
    getPathFromUrl() {
        const urlParams = new URLSearchParams(window.location.search);
        const path = urlParams.get('path') || '';
        console.log('[RoomManager] Getting path from URL:', path);
        return path;
    }
    
    initializeEventListeners() {
        console.log('[RoomManager] Setting up event listeners');
        
        // Add event listener for select all checkbox
        const selectAllCheckbox = document.querySelector('.select-all-checkbox');
        if (selectAllCheckbox) {
            selectAllCheckbox.addEventListener('change', (event) => {
                const checkboxes = document.querySelectorAll('.select-item-checkbox');
                checkboxes.forEach((cb, index) => {
                    cb.checked = event.target.checked;
                    if (event.target.checked) {
                        this.fileManager.selectedItems.add(index);
                    } else {
                        this.fileManager.selectedItems.delete(index);
                    }
                });
                this.viewManager.updateMultiSelectUI();
            });
        }

        // Add event listener for download selected button
        const downloadSelectedBtn = document.getElementById('downloadSelectedBtn');
        if (downloadSelectedBtn && this.canDownload) {
            downloadSelectedBtn.addEventListener('click', () => {
                this.fileManager.downloadSelected();
            });
        }

        // Add event listener for delete selected button
        const deleteSelectedBtn = document.getElementById('deleteSelectedBtn');
        if (deleteSelectedBtn && this.canDelete) {
            deleteSelectedBtn.addEventListener('click', () => {
                this.modalManager.showBatchDeleteModal();
            });
        }

        // Add event listener for clicking outside to clear selection
        document.addEventListener('click', (event) => {
            if (!event.target.closest('.file-card') && !event.target.closest('.file-row') && !event.target.closest('.file-action-btn')) {
                this.fileManager.clearSelection();
            }
        });
    }
}

// Initialize the room manager when the script loads
function initializeRoom() {
    console.log('[RoomManager] Starting room initialization...');
    
    try {
        // Wait for all meta tags to be available
        const requiredMetaTags = [
            'room-id',
            'can-delete',
            'can-share',
            'can-upload',
            'can-download',
            'can-rename',
            'can-move'
        ];

        console.log('[RoomManager] Checking required meta tags...');
        const missingTags = requiredMetaTags.filter(tag => !document.querySelector(`meta[name="${tag}"]`));
        
        if (missingTags.length > 0) {
            console.error('[RoomManager] Missing required meta tags:', missingTags);
            return;
        }

        console.log('[RoomManager] All meta tags found, creating config...');
        const config = {
            roomId: document.querySelector('meta[name="room-id"]').getAttribute('content'),
            canDelete: document.querySelector('meta[name="can-delete"]').getAttribute('content') === 'true',
            canShare: document.querySelector('meta[name="can-share"]').getAttribute('content') === 'true',
            canUpload: document.querySelector('meta[name="can-upload"]').getAttribute('content') === 'true',
            canDownload: document.querySelector('meta[name="can-download"]').getAttribute('content') === 'true',
            canRename: document.querySelector('meta[name="can-rename"]').getAttribute('content') === 'true',
            canMove: document.querySelector('meta[name="can-move"]').getAttribute('content') === 'true'
        };
        
        console.log('[RoomManager] Config created:', config);
        window.roomManager = new RoomManager(config);
    } catch (error) {
        console.error('[RoomManager] Error during initialization:', error);
    }
}

// Wait for DOM to be fully loaded
if (document.readyState === 'loading') {
    console.log('[RoomManager] DOM still loading, waiting for DOMContentLoaded...');
    document.addEventListener('DOMContentLoaded', initializeRoom);
} else {
    console.log('[RoomManager] DOM already loaded, initializing with delay...');
    // If DOM is already loaded, wait a bit to ensure all scripts are loaded
    setTimeout(initializeRoom, 0);
}