Files
Greenlens/app/onboarding.tsx
2026-07-06 15:33:53 +02:00

333 lines
8.7 KiB
TypeScript

import React, { useEffect } from 'react';
import {
Image,
ImageBackground,
SafeAreaView,
StyleSheet,
Text,
TouchableOpacity,
View,
useWindowDimensions,
} from 'react-native';
import { Ionicons } from '@expo/vector-icons';
import { router } from 'expo-router';
import { useApp } from '../context/AppContext';
import { useSafeAnalytics } from '../services/analytics';
import { Language } from '../types';
const getWelcomeCopy = (language: Language) => {
if (language === 'de') {
return {
headline: 'Willkommen bei GreenLens!',
subline: 'Pflanzen erkennen, verstehen und pflegen — ganz einfach.',
testimonial: '„Endlich überleben meine Pflanzen! Absolute Empfehlung."',
testimonialAuthor: 'Anna M.',
cta: "Los geht's",
login: 'Anmelden',
demoScan: 'Oder direkt eine Pflanze scannen',
legal: 'Mit dem Fortfahren akzeptierst du unsere Datenschutzerklärung und AGB.',
rating: '4,8',
};
}
if (language === 'es') {
return {
headline: '¡Bienvenido a GreenLens!',
subline: 'Identifica, entiende y cuida tus plantas — sin esfuerzo.',
testimonial: '"¡Por fin mis plantas sobreviven! Muy recomendable."',
testimonialAuthor: 'Anna M.',
cta: 'Empezar',
login: 'Iniciar sesión',
demoScan: 'O escanea una planta ahora',
legal: 'Al continuar aceptas nuestra Política de privacidad y Términos.',
rating: '4.8',
};
}
return {
headline: 'Welcome to GreenLens!',
subline: 'Identify, understand and care for your plants — effortlessly.',
testimonial: '"Finally my plants stay alive! Highly recommend."',
testimonialAuthor: 'Anna M.',
cta: "Let's Go",
login: 'Log in',
demoScan: 'Or scan a plant right now',
legal: 'By continuing you agree to our Privacy Policy and Terms.',
rating: '4.8',
};
};
export default function OnboardingScreen() {
const { language } = useApp();
const { height } = useWindowDimensions();
const compact = height < 700;
const posthog = useSafeAnalytics();
const copy = getWelcomeCopy(language);
useEffect(() => {
posthog.capture('onboarding_welcome_viewed');
}, [posthog]);
return (
<View style={styles.container}>
<ImageBackground
source={require('../assets/welcome_botanical_hero.png')}
style={[styles.hero, { height: compact ? '48%' : '55%' }]}
imageStyle={styles.heroImageContent}
resizeMode="cover"
>
<View style={styles.heroShadeTop} />
<SafeAreaView style={styles.heroSafe}>
<View style={styles.heroTopRow}>
<View style={styles.brandRow}>
<Image
source={require('../assets/icon.png')}
style={styles.logo}
resizeMode="cover"
/>
<Text style={styles.brandName}>
Green<Text style={styles.brandAccent}>Lens</Text>
</Text>
</View>
<View style={styles.ratingPill}>
<Ionicons name="star" size={13} color="#f5c04e" />
<Text style={styles.ratingText}>{copy.rating}</Text>
</View>
</View>
<View style={[styles.testimonialCard, compact && styles.testimonialCardCompact]}>
<Text style={styles.testimonialText}>{copy.testimonial}</Text>
<View style={styles.testimonialMeta}>
<Text style={styles.testimonialAuthor}>{copy.testimonialAuthor}</Text>
<View style={styles.starsRow}>
{[0, 1, 2, 3, 4].map((i) => (
<Ionicons key={i} name="star" size={14} color="#f5c04e" />
))}
</View>
</View>
</View>
</SafeAreaView>
</ImageBackground>
<View style={styles.sheet}>
<View style={styles.sheetHandle} />
<View style={styles.sheetContent}>
<Text style={[styles.headline, compact && styles.headlineCompact]}>{copy.headline}</Text>
<Text style={styles.subline}>{copy.subline}</Text>
<View style={styles.spacer} />
<TouchableOpacity
style={styles.cta}
onPress={() => {
posthog.capture('onboarding_started');
router.push('/onboarding/slides');
}}
activeOpacity={0.86}
>
<Text style={styles.ctaText}>{copy.cta}</Text>
</TouchableOpacity>
<TouchableOpacity onPress={() => router.push('/auth/login')} style={styles.loginLink}>
<Text style={styles.loginText}>{copy.login}</Text>
</TouchableOpacity>
<TouchableOpacity onPress={() => router.push('/scanner')} style={styles.demoLink}>
<Ionicons name="scan-outline" size={16} color="#4b7c31" />
<Text style={styles.demoText}>{copy.demoScan}</Text>
</TouchableOpacity>
<Text style={styles.legal}>{copy.legal}</Text>
</View>
</View>
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: '#0a110b',
},
hero: {
width: '100%',
},
heroImageContent: {
backgroundColor: '#0a110b',
},
heroShadeTop: {
position: 'absolute',
left: 0,
right: 0,
top: 0,
height: 120,
backgroundColor: 'rgba(10,17,11,0.4)',
},
heroSafe: {
flex: 1,
justifyContent: 'space-between',
paddingHorizontal: 20,
paddingTop: 8,
paddingBottom: 24,
},
heroTopRow: {
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'space-between',
},
brandRow: {
flexDirection: 'row',
alignItems: 'center',
gap: 10,
},
logo: {
width: 36,
height: 36,
borderRadius: 10,
backgroundColor: '#fff',
},
brandName: {
color: '#ffffff',
fontSize: 24,
fontWeight: '900',
},
brandAccent: {
color: '#a6d66f',
},
ratingPill: {
flexDirection: 'row',
alignItems: 'center',
gap: 5,
backgroundColor: 'rgba(255,255,255,0.18)',
borderWidth: 1,
borderColor: 'rgba(255,255,255,0.3)',
borderRadius: 999,
paddingHorizontal: 12,
paddingVertical: 6,
},
ratingText: {
color: '#ffffff',
fontSize: 12,
fontWeight: '700',
},
testimonialCard: {
backgroundColor: 'rgba(255,255,255,0.97)',
borderRadius: 16,
padding: 16,
shadowColor: '#000',
shadowOffset: { width: 0, height: 4 },
shadowOpacity: 0.18,
shadowRadius: 14,
elevation: 4,
},
testimonialCardCompact: {
padding: 12,
},
testimonialText: {
color: '#191d16',
fontSize: 14.5,
lineHeight: 20,
fontStyle: 'italic',
marginBottom: 10,
},
testimonialMeta: {
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'space-between',
},
testimonialAuthor: {
color: '#42493c',
fontSize: 13,
fontWeight: '700',
},
starsRow: {
flexDirection: 'row',
gap: 1,
},
sheet: {
flex: 1,
backgroundColor: '#fbfaf3',
borderTopLeftRadius: 28,
borderTopRightRadius: 28,
marginTop: -20,
},
sheetHandle: {
alignSelf: 'center',
width: 44,
height: 5,
borderRadius: 3,
backgroundColor: 'rgba(16,28,18,0.15)',
marginTop: 12,
marginBottom: 8,
},
sheetContent: {
flex: 1,
paddingHorizontal: 24,
paddingTop: 8,
paddingBottom: 12,
},
headline: {
color: '#101c12',
fontSize: 28,
lineHeight: 34,
fontWeight: '900',
textAlign: 'center',
marginBottom: 10,
},
headlineCompact: {
fontSize: 24,
lineHeight: 29,
},
subline: {
color: '#5f625d',
fontSize: 16,
lineHeight: 22,
fontWeight: '500',
textAlign: 'center',
},
spacer: {
flex: 1,
minHeight: 12,
},
cta: {
height: 60,
borderRadius: 16,
backgroundColor: '#437824',
alignItems: 'center',
justifyContent: 'center',
marginBottom: 6,
},
ctaText: {
color: '#f8f7ef',
fontSize: 18,
fontWeight: '800',
},
loginLink: {
alignItems: 'center',
paddingVertical: 10,
},
loginText: {
color: '#437824',
fontSize: 15,
fontWeight: '800',
},
demoLink: {
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'center',
gap: 7,
paddingVertical: 6,
marginBottom: 8,
},
demoText: {
color: '#4b7c31',
fontSize: 13.5,
fontWeight: '700',
},
legal: {
color: '#6b6d68',
fontSize: 11,
lineHeight: 14,
fontWeight: '500',
textAlign: 'center',
},
});