feat(mobile): add product detail screen for CIMA and OFF products
This commit is contained in:
Antoni Nuñez Romeu
@@ -0,0 +1,249 @@
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import React, { useEffect, useState } from 'react';
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import { View, Text, ScrollView, StyleSheet, Image, ActivityIndicator } from 'react-native';
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import { useLocalSearchParams } from 'expo-router';
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import { getProduct, Product } from '../../../services/products';
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import { LoadingSpinner } from '../../../components/LoadingSpinner';
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import { useThemeContext } from '../../../components/ThemeProvider';
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import { spacing, borderRadius } from '../../../constants/theme';
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export default function ProductDetailScreen() {
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const { source, id } = useLocalSearchParams<{ source: string; id: string }>();
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const { colors } = useThemeContext();
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const [product, setProduct] = useState<Product | null>(null);
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const [isLoading, setIsLoading] = useState(true);
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const [error, setError] = useState(false);
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useEffect(() => {
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if (!source || !id) return;
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const fetchProduct = async () => {
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try {
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const data = await getProduct(source, id);
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if (data) {
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setProduct(data);
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} else {
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setError(true);
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}
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} catch {
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setError(true);
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} finally {
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setIsLoading(false);
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}
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};
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fetchProduct();
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}, [source, id]);
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if (isLoading) {
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return <LoadingSpinner message="Cargando producto..." />;
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}
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if (error || !product) {
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return (
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<View style={[styles.errorContainer, { backgroundColor: colors.background }]}>
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<Text style={[styles.errorText, { color: colors.textSecondary }]}>Producto no encontrado</Text>
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</View>
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);
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}
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const isCima = product.source === 'cima';
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return (
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<ScrollView style={[styles.container, { backgroundColor: colors.background }]}>
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{product.image_url ? (
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<Image source={{ uri: product.image_url }} style={styles.image} resizeMode="contain" />
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) : (
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<View style={[styles.imagePlaceholder, { backgroundColor: colors.surfaceLow }]}>
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<Text style={[styles.placeholderText, { color: colors.textSecondary }]}>Sin imagen</Text>
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</View>
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)}
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<View style={[styles.header, { backgroundColor: colors.card }]}>
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<View style={styles.nameRow}>
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<Text style={[styles.name, { color: colors.text }]}>{product.name}</Text>
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<View style={[styles.badge, { backgroundColor: isCima ? '#2b5bb5' : '#4caf50' }]}>
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<Text style={styles.badgeText}>{isCima ? 'CIMA' : 'OFF'}</Text>
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</View>
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</View>
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{product.brand ? (
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<Text style={[styles.brand, { color: colors.textSecondary }]}>{product.brand}</Text>
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) : null}
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{product.category ? (
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<Text style={[styles.category, { color: colors.textSecondary }]}>{product.category}</Text>
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) : null}
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</View>
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{isCima ? (
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<View style={[styles.infoSection, { backgroundColor: colors.card }]}>
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<Text style={[styles.sectionTitle, { color: colors.text }]}>Detalles CIMA</Text>
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{product.active_ingredient && (
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<InfoRow label="Principio activo" value={product.active_ingredient} colors={colors} />
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)}
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{product.dosage && (
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<InfoRow label="Dosificación" value={product.dosage} colors={colors} />
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)}
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{product.form && (
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<InfoRow label="Forma farmacéutica" value={product.form} colors={colors} />
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)}
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{product.prescription && (
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<InfoRow label="Tipo de dispensación" value={product.prescription} colors={colors} />
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)}
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<InfoRow label="Comercializado" value={product.commercialized ? 'Sí' : 'No'} colors={colors} />
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</View>
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) : (
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<View style={[styles.infoSection, { backgroundColor: colors.card }]}>
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<Text style={[styles.sectionTitle, { color: colors.text }]}>Información nutricional</Text>
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{product.nutriscore && (
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<InfoRow label="Nutri-Score" value={product.nutriscore.toUpperCase()} colors={colors} />
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)}
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{product.nova_group != null && (
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<InfoRow label="Grupo NOVA" value={String(product.nova_group)} colors={colors} />
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)}
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{product.eco_score && (
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<InfoRow label="Eco-Score" value={product.eco_score.toUpperCase()} colors={colors} />
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)}
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{product.ingredients && (
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<View style={[styles.infoRow, { borderBottomColor: colors.border }]}>
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<Text style={[styles.infoLabel, { color: colors.textSecondary }]}>Ingredientes</Text>
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<Text style={[styles.infoValueMultiline, { color: colors.text }]}>{product.ingredients}</Text>
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</View>
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)}
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</View>
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)}
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{isCima && product.photos && product.photos.length > 0 && (
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<View style={[styles.infoSection, { backgroundColor: colors.card }]}>
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<Text style={[styles.sectionTitle, { color: colors.text }]}>Imágenes</Text>
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<ScrollView horizontal showsHorizontalScrollIndicator={false} style={styles.photosScroll}>
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{product.photos.map((photo, i) => (
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<View key={i} style={styles.photoItem}>
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<Image source={{ uri: photo.url }} style={styles.photoImage} resizeMode="contain" />
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<Text style={[styles.photoLabel, { color: colors.textSecondary }]}>{photo.tipo}</Text>
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</View>
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))}
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</ScrollView>
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</View>
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)}
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</ScrollView>
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);
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}
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function InfoRow({ label, value, colors }: { label: string; value: string; colors: any }) {
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return (
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<View style={[styles.infoRow, { borderBottomColor: colors.border }]}>
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<Text style={[styles.infoLabel, { color: colors.textSecondary }]}>{label}</Text>
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<Text style={[styles.infoValue, { color: colors.text }]}>{value}</Text>
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</View>
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);
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}
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const styles = StyleSheet.create({
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container: {
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flex: 1,
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},
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image: {
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width: '100%',
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height: 260,
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backgroundColor: '#f5f5f5',
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},
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imagePlaceholder: {
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width: '100%',
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height: 160,
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alignItems: 'center',
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justifyContent: 'center',
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},
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placeholderText: {
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fontSize: 14,
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},
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header: {
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padding: spacing.lg,
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},
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nameRow: {
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flexDirection: 'row',
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justifyContent: 'space-between',
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alignItems: 'flex-start',
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gap: spacing.sm,
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},
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name: {
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flex: 1,
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fontSize: 22,
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fontWeight: 'bold',
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},
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badge: {
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paddingHorizontal: spacing.sm,
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paddingVertical: spacing.xs,
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borderRadius: borderRadius.full,
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overflow: 'hidden',
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},
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badgeText: {
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color: '#fff',
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fontSize: 12,
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fontWeight: '700',
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},
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brand: {
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fontSize: 15,
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marginTop: spacing.xs,
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},
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category: {
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fontSize: 13,
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marginTop: spacing.xs,
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},
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infoSection: {
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marginTop: spacing.sm,
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padding: spacing.lg,
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},
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sectionTitle: {
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fontSize: 16,
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fontWeight: '600',
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marginBottom: spacing.sm,
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},
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infoRow: {
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flexDirection: 'row',
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justifyContent: 'space-between',
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paddingVertical: spacing.sm,
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borderBottomWidth: 1,
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},
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infoLabel: {
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fontSize: 13,
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flexShrink: 0,
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marginRight: spacing.sm,
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},
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infoValue: {
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fontSize: 13,
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fontWeight: '500',
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flex: 1,
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textAlign: 'right',
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},
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infoValueMultiline: {
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fontSize: 13,
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fontWeight: '500',
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flex: 1,
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textAlign: 'right',
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},
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photosScroll: {
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marginTop: spacing.xs,
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},
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photoItem: {
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marginRight: spacing.md,
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alignItems: 'center',
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width: 120,
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},
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photoImage: {
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width: 120,
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height: 120,
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borderRadius: borderRadius.md,
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backgroundColor: '#f5f5f5',
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},
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photoLabel: {
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fontSize: 11,
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marginTop: spacing.xs,
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},
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errorContainer: {
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flex: 1,
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justifyContent: 'center',
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alignItems: 'center',
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},
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errorText: {
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fontSize: 16,
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},
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});
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