// native-bridge.js — Detects if running inside Capacitor native app
// and provides native API access (camera for barcode, push notifications, haptics)

(function() {
    'use strict';

    window.NexusNative = {
        isNative: typeof Capacitor !== 'undefined',

        // Camera for barcode scanning
        async scanBarcode() {
            if (!this.isNative) return null;
            try {
                const { Camera } = await import('@capacitor/camera');
                const photo = await Camera.getPhoto({
                    quality: 90,
                    resultType: 'base64'
                });
                // In production, send to a barcode decode service
                return photo;
            } catch(e) {
                return null;
            }
        },

        // Push notification registration
        async registerPush() {
            if (!this.isNative) return null;
            try {
                const { PushNotifications } = await import('@capacitor/push-notifications');
                const result = await PushNotifications.requestPermissions();
                if (result.receive === 'granted') {
                    await PushNotifications.register();
                }
                PushNotifications.addListener('registration', token => {
                    console.log('Push token:', token.value);
                    // Send token to server for this employee
                });
                PushNotifications.addListener('pushNotificationReceived', notification => {
                    console.log('Push received:', notification);
                });
            } catch(e) {
                console.log('Push not available:', e);
            }
        },

        // Haptic feedback
        async vibrate() {
            if (!this.isNative) return;
            try {
                const { Haptics, ImpactStyle } = await import('@capacitor/haptics');
                await Haptics.impact({ style: ImpactStyle.Light });
            } catch(e) {}
        },

        // Status bar (hide for fullscreen POS)
        async setupStatusBar() {
            if (!this.isNative) return;
            try {
                const { StatusBar, Style } = await import('@capacitor/status-bar');
                await StatusBar.setStyle({ style: Style.Dark });
                await StatusBar.setBackgroundColor({ color: '#0d0d0d' });
            } catch(e) {}
        }
    };

    // Auto-init if native
    if (window.NexusNative.isNative) {
        window.NexusNative.setupStatusBar();
        window.NexusNative.registerPush();
    }
})();