// Main application entry point
import { CONFIG, loadDomainConfig } from './config.js';
import { hideLoading, showStatus, setViewportDimensions } from './utils.js';
import { checkAuth } from './auth.js';
import { initializeMap, getMap } from './map-manager.js';
import { loadLocations } from './location-manager.js';
import { setupEventListeners } from './ui-controls.js';
import { UnifiedSearchManager } from './search-manager.js';
import { cutManager } from './cut-manager.js';
import { initializeCutControls } from './cut-controls.js';

// Application state
let refreshInterval = null;
let unifiedSearchManager = null;

// Initialize the application
document.addEventListener('DOMContentLoaded', async () => {
    // Set initial viewport dimensions and listen for resize events
    setViewportDimensions();
    window.addEventListener('resize', setViewportDimensions);
    window.addEventListener('orientationchange', () => {
        // Add a small delay for orientation change to complete
        setTimeout(setViewportDimensions, 100);
    });
    
    console.log('DOM loaded, initializing application...');
    
    try {
        // Load domain configuration first
        await loadDomainConfig();
        
        // First check authentication
        await checkAuth();
        
        // Setup temp user security measures after authentication
        setupTempUserSecurity();
        
        // Then initialize the map
        await initializeMap();
        
        // Initialize cut manager after map is ready
        await cutManager.initialize(getMap());
        
        // Initialize cut controls for public map
        await initializeCutControls();
        
        // Only load locations after map is ready
        await loadLocations();
        
        // Setup other features
        setupEventListeners();
        setupAutoRefresh();
        
        // Initialize Unified Search
        await initializeUnifiedSearch();
        
    } catch (error) {
        console.error('Initialization error:', error);
        showStatus('Failed to initialize application', 'error');
    } finally {
        hideLoading();
    }
});

function setupAutoRefresh() {
    // Import currentUser to check user type
    import('./auth.js').then(authModule => {
        const { currentUser } = authModule;
        
        // Use longer interval for temp users to avoid rate limiting
        const refreshInterval_ms = currentUser?.userType === 'temp' ? 
            120000 : // 2 minutes for temp users
            CONFIG.REFRESH_INTERVAL; // 30 seconds for regular users
        
        refreshInterval = setInterval(() => {
            loadLocations();
        }, refreshInterval_ms);
        
        if (currentUser?.userType === 'temp') {
            console.log('Auto-refresh set to 2 minutes for temporary account');
        }
    }).catch(error => {
        // Fallback to default interval if auth module fails to load
        refreshInterval = setInterval(() => {
            loadLocations();
        }, CONFIG.REFRESH_INTERVAL);
    });
}

// Clean up on page unload
window.addEventListener('beforeunload', () => {
    if (refreshInterval) {
        clearInterval(refreshInterval);
    }
});

// Initialize Unified Search
async function initializeUnifiedSearch() {
    try {
        // Get config from server
        const configResponse = await fetch('/api/config');
        const config = await configResponse.json();
        
        unifiedSearchManager = new UnifiedSearchManager({
            mkdocsUrl: config.mkdocsUrl || 'http://localhost:4002',
            minSearchLength: 2
        });
        
        const initialized = await unifiedSearchManager.initialize();
        
        if (initialized) {
            // Bind to search container
            const searchContainer = document.querySelector('.unified-search-container');
            
            if (searchContainer) {
                const bound = unifiedSearchManager.bindToElements(searchContainer);
                if (bound) {
                    console.log('Unified search ready');
                } else {
                    console.warn('Failed to bind unified search to elements');
                }
            } else {
                console.warn('Unified search container not found');
            }
        } else {
            console.warn('Unified search could not be initialized');
        }
    } catch (error) {
        console.error('Error setting up unified search:', error);
    }
}

// Setup security measures for temp users
function setupTempUserSecurity() {
    // Import currentUser from auth module
    import('./auth.js').then(authModule => {
        const { currentUser } = authModule;
        
        if (currentUser?.userType === 'temp') {
            console.log('Applying temp user security measures...');
            
            // Disable right-click context menu
            document.addEventListener('contextmenu', (e) => {
                e.preventDefault();
                return false;
            });
            
            // Basic developer tools detection
            const devtools = { open: false };
            let devtoolsTimer = setInterval(() => {
                // Detect if developer tools are open by checking window dimensions
                if (window.outerHeight - window.innerHeight > 200 || 
                    window.outerWidth - window.innerWidth > 200) {
                    if (!devtools.open) {
                        console.clear();
                        console.log('Access to developer tools is restricted for temporary accounts.');
                        console.log('Please contact an administrator for full access.');
                    }
                    devtools.open = true;
                } else {
                    devtools.open = false;
                }
            }, 1000);
            
            // Clear interval on page unload
            window.addEventListener('beforeunload', () => {
                if (devtoolsTimer) {
                    clearInterval(devtoolsTimer);
                }
            });
            
            // Disable common keyboard shortcuts for developer tools
            document.addEventListener('keydown', (e) => {
                // F12
                if (e.keyCode === 123) {
                    e.preventDefault();
                    return false;
                }
                // Ctrl+Shift+I, Ctrl+Shift+J, Ctrl+U
                if (e.ctrlKey && e.shiftKey && (e.keyCode === 73 || e.keyCode === 74)) {
                    e.preventDefault();
                    return false;
                }
                // Ctrl+U (view source)
                if (e.ctrlKey && e.keyCode === 85) {
                    e.preventDefault();
                    return false;
                }
            });
        }
    });
}