feat(nutrition): 添加营养成分分析历史记录功能
- 新增历史记录页面，支持查看、筛选和分页加载营养成分分析记录 - 在分析页面添加历史记录入口，使用Liquid Glass效果 - 优化分析结果展示样式，采用卡片式布局和渐变效果 - 移除流式分析相关代码，简化分析流程 - 添加历史记录API接口和类型定义
This commit is contained in:
richarjiang
712
app/food/nutrition-analysis-history.tsx
Normal file
712
app/food/nutrition-analysis-history.tsx
Normal file
@@ -0,0 +1,712 @@
|
||||
import { HeaderBar } from '@/components/ui/HeaderBar';
|
||||
import { Colors } from '@/constants/Colors';
|
||||
import { useSafeAreaTop } from '@/hooks/useSafeAreaWithPadding';
|
||||
import {
|
||||
getNutritionAnalysisRecords,
|
||||
type GetNutritionRecordsParams,
|
||||
type NutritionAnalysisRecord,
|
||||
type NutritionItem
|
||||
} from '@/services/nutritionLabelAnalysis';
|
||||
import { triggerLightHaptic } from '@/utils/haptics';
|
||||
import { Ionicons } from '@expo/vector-icons';
|
||||
import dayjs from 'dayjs';
|
||||
import { Image } from 'expo-image';
|
||||
import { LinearGradient } from 'expo-linear-gradient';
|
||||
import { useRouter } from 'expo-router';
|
||||
import React, { useCallback, useEffect, useState } from 'react';
|
||||
import {
|
||||
ActivityIndicator,
|
||||
Alert,
|
||||
FlatList,
|
||||
RefreshControl,
|
||||
StyleSheet,
|
||||
Text,
|
||||
TouchableOpacity,
|
||||
View
|
||||
} from 'react-native';
|
||||
|
||||
export default function NutritionAnalysisHistoryScreen() {
|
||||
const safeAreaTop = useSafeAreaTop();
|
||||
const router = useRouter();
|
||||
|
||||
const [records, setRecords] = useState<NutritionAnalysisRecord[]>([]);
|
||||
const [loading, setLoading] = useState(true);
|
||||
const [refreshing, setRefreshing] = useState(false);
|
||||
const [loadingMore, setLoadingMore] = useState(false);
|
||||
const [expandedItems, setExpandedItems] = useState<Set<number>>(new Set());
|
||||
const [currentPage, setCurrentPage] = useState(1);
|
||||
const [hasMore, setHasMore] = useState(true);
|
||||
const [total, setTotal] = useState(0);
|
||||
const [statusFilter, setStatusFilter] = useState<string>('');
|
||||
const [error, setError] = useState<string | null>(null);
|
||||
|
||||
// 获取历史记录
|
||||
const fetchRecords = useCallback(async (page: number = 1, isRefresh: boolean = false, currentStatusFilter?: string) => {
|
||||
try {
|
||||
// 清除之前的错误
|
||||
setError(null);
|
||||
|
||||
const params: GetNutritionRecordsParams = {
|
||||
page,
|
||||
limit: 20,
|
||||
};
|
||||
|
||||
// 使用传入的筛选条件或当前状态
|
||||
const filterToUse = currentStatusFilter !== undefined ? currentStatusFilter : statusFilter;
|
||||
if (filterToUse) {
|
||||
params.status = filterToUse;
|
||||
}
|
||||
|
||||
const response = await getNutritionAnalysisRecords(params);
|
||||
|
||||
console.log('response', JSON.stringify(response));
|
||||
|
||||
if (response.code === 0) {
|
||||
const newRecords = response.data.records;
|
||||
|
||||
if (isRefresh || page === 1) {
|
||||
setRecords(newRecords);
|
||||
} else {
|
||||
setRecords(prev => [...prev, ...newRecords]);
|
||||
}
|
||||
|
||||
setTotal(response.data.total);
|
||||
setHasMore(page < response.data.totalPages);
|
||||
setCurrentPage(page);
|
||||
} else {
|
||||
const errorMessage = response.message || '获取历史记录失败';
|
||||
setError(errorMessage);
|
||||
Alert.alert('错误', errorMessage);
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('[HISTORY] 获取历史记录失败:', error);
|
||||
const errorMessage = '获取历史记录失败，请稍后重试';
|
||||
setError(errorMessage);
|
||||
Alert.alert('错误', errorMessage);
|
||||
} finally {
|
||||
setLoading(false);
|
||||
setRefreshing(false);
|
||||
setLoadingMore(false);
|
||||
}
|
||||
}, [statusFilter]);
|
||||
|
||||
// 初始加载 - 只在组件挂载时执行一次
|
||||
useEffect(() => {
|
||||
setLoading(true);
|
||||
fetchRecords(1, true);
|
||||
}, []); // 移除 fetchRecords 依赖，避免循环
|
||||
|
||||
// 筛选条件变化时的处理
|
||||
useEffect(() => {
|
||||
// 只有在非初始加载时才执行
|
||||
if (!loading) {
|
||||
setLoading(true);
|
||||
setCurrentPage(1);
|
||||
fetchRecords(1, true, statusFilter);
|
||||
}
|
||||
}, [statusFilter]); // 只依赖 statusFilter
|
||||
|
||||
// 下拉刷新
|
||||
const handleRefresh = useCallback(() => {
|
||||
setRefreshing(true);
|
||||
fetchRecords(1, true);
|
||||
}, []); // 移除 fetchRecords 依赖
|
||||
|
||||
// 加载更多
|
||||
const handleLoadMore = useCallback(() => {
|
||||
if (!hasMore || loadingMore || loading || error) return; // 添加错误状态检查
|
||||
|
||||
setLoadingMore(true);
|
||||
fetchRecords(currentPage + 1, false);
|
||||
}, [hasMore, loadingMore, loading, currentPage, error]); // 移除 fetchRecords 依赖，添加 error 依赖
|
||||
|
||||
// 切换展开状态
|
||||
const toggleExpanded = useCallback((id: number) => {
|
||||
triggerLightHaptic();
|
||||
setExpandedItems(prev => {
|
||||
const newSet = new Set(prev);
|
||||
if (newSet.has(id)) {
|
||||
newSet.delete(id);
|
||||
} else {
|
||||
newSet.add(id);
|
||||
}
|
||||
return newSet;
|
||||
});
|
||||
}, []);
|
||||
|
||||
// 获取状态颜色
|
||||
const getStatusColor = (status: string) => {
|
||||
switch (status) {
|
||||
case 'success':
|
||||
return '#4CAF50';
|
||||
case 'failed':
|
||||
return '#F44336';
|
||||
case 'processing':
|
||||
return '#FF9800';
|
||||
default:
|
||||
return '#9E9E9E';
|
||||
}
|
||||
};
|
||||
|
||||
// 获取状态文本
|
||||
const getStatusText = (status: string) => {
|
||||
switch (status) {
|
||||
case 'success':
|
||||
return '成功';
|
||||
case 'failed':
|
||||
return '失败';
|
||||
case 'processing':
|
||||
return '处理中';
|
||||
default:
|
||||
return '未知';
|
||||
}
|
||||
};
|
||||
|
||||
// 从营养数据中提取主要营养素的辅助函数
|
||||
const getMainNutrients = (data: NutritionItem[]) => {
|
||||
const energy = data.find(item => item.key === 'energy_kcal');
|
||||
const protein = data.find(item => item.key === 'protein');
|
||||
const carbs = data.find(item => item.key === 'carbohydrate');
|
||||
const fat = data.find(item => item.key === 'fat');
|
||||
|
||||
return {
|
||||
energy: energy?.value || '',
|
||||
protein: protein?.value || '',
|
||||
carbs: carbs?.value || '',
|
||||
fat: fat?.value || ''
|
||||
};
|
||||
};
|
||||
|
||||
// 渲染历史记录项
|
||||
const renderRecordItem = useCallback(({ item }: { item: NutritionAnalysisRecord }) => {
|
||||
const isExpanded = expandedItems.has(item.id);
|
||||
const isSuccess = item.status === 'success';
|
||||
|
||||
return (
|
||||
<View style={styles.recordItem}>
|
||||
{/* 头部信息 */}
|
||||
<View style={styles.recordHeader}>
|
||||
<View style={styles.recordInfo}>
|
||||
<Text style={styles.recordDate}>
|
||||
{dayjs(item.createdAt).format('YYYY年M月D日 HH:mm')}
|
||||
</Text>
|
||||
<View style={[styles.statusBadge, { backgroundColor: getStatusColor(item.status) }]}>
|
||||
<Text style={styles.statusText}>{getStatusText(item.status)}</Text>
|
||||
</View>
|
||||
</View>
|
||||
|
||||
{isSuccess && (
|
||||
<Text style={styles.nutritionCount}>
|
||||
识别 {item.nutritionCount} 项营养素
|
||||
</Text>
|
||||
)}
|
||||
</View>
|
||||
|
||||
{/* 图片预览 */}
|
||||
{item.imageUrl && (
|
||||
<View style={styles.imageContainer}>
|
||||
<Image
|
||||
source={{ uri: item.imageUrl }}
|
||||
style={styles.thumbnail}
|
||||
contentFit="cover"
|
||||
/>
|
||||
</View>
|
||||
)}
|
||||
|
||||
{/* 分析结果摘要 */}
|
||||
{isSuccess && item.analysisResult && item.analysisResult.data && item.analysisResult.data.length > 0 && (
|
||||
<View style={styles.summaryContainer}>
|
||||
<View style={styles.nutritionSummary}>
|
||||
{(() => {
|
||||
const mainNutrients = getMainNutrients(item.analysisResult.data);
|
||||
return (
|
||||
<>
|
||||
{mainNutrients.energy && (
|
||||
<View style={styles.nutritionItem}>
|
||||
<Text style={styles.nutritionLabel}>热量</Text>
|
||||
<Text style={styles.nutritionValue}>{mainNutrients.energy}</Text>
|
||||
</View>
|
||||
)}
|
||||
{mainNutrients.protein && (
|
||||
<View style={styles.nutritionItem}>
|
||||
<Text style={styles.nutritionLabel}>蛋白质</Text>
|
||||
<Text style={styles.nutritionValue}>{mainNutrients.protein}</Text>
|
||||
</View>
|
||||
)}
|
||||
{mainNutrients.carbs && (
|
||||
<View style={styles.nutritionItem}>
|
||||
<Text style={styles.nutritionLabel}>碳水</Text>
|
||||
<Text style={styles.nutritionValue}>{mainNutrients.carbs}</Text>
|
||||
</View>
|
||||
)}
|
||||
{mainNutrients.fat && (
|
||||
<View style={styles.nutritionItem}>
|
||||
<Text style={styles.nutritionLabel}>脂肪</Text>
|
||||
<Text style={styles.nutritionValue}>{mainNutrients.fat}</Text>
|
||||
</View>
|
||||
)}
|
||||
</>
|
||||
);
|
||||
})()}
|
||||
</View>
|
||||
</View>
|
||||
)}
|
||||
|
||||
{/* 失败信息 */}
|
||||
{!isSuccess && (
|
||||
<View style={styles.errorContainer}>
|
||||
<Ionicons name="alert-circle-outline" size={20} color="#F44336" />
|
||||
<Text style={styles.errorMessage}>{item.message}</Text>
|
||||
</View>
|
||||
)}
|
||||
|
||||
{/* 展开/收起按钮 */}
|
||||
<TouchableOpacity
|
||||
style={styles.expandButton}
|
||||
onPress={() => toggleExpanded(item.id)}
|
||||
activeOpacity={0.7}
|
||||
>
|
||||
<Text style={styles.expandButtonText}>
|
||||
{isExpanded ? '收起详情' : '展开详情'}
|
||||
</Text>
|
||||
<Ionicons
|
||||
name={isExpanded ? 'chevron-up-outline' : 'chevron-down-outline'}
|
||||
size={16}
|
||||
color={Colors.light.primary}
|
||||
/>
|
||||
</TouchableOpacity>
|
||||
|
||||
{/* 详细信息 */}
|
||||
{isExpanded && isSuccess && item.analysisResult && item.analysisResult.data && (
|
||||
<View style={styles.detailsContainer}>
|
||||
<Text style={styles.detailsTitle}>详细营养成分</Text>
|
||||
{item.analysisResult.data.map((nutritionItem: NutritionItem) => (
|
||||
<View key={nutritionItem.key} style={styles.detailItem}>
|
||||
<View style={styles.nutritionInfo}>
|
||||
<Text style={styles.detailLabel}>{nutritionItem.name}</Text>
|
||||
<Text style={styles.detailValue}>{nutritionItem.value}</Text>
|
||||
</View>
|
||||
{nutritionItem.analysis && (
|
||||
<Text style={styles.analysisText}>{nutritionItem.analysis}</Text>
|
||||
)}
|
||||
</View>
|
||||
))}
|
||||
|
||||
<View style={styles.metaInfo}>
|
||||
<Text style={styles.metaText}>AI 模型: {item.aiModel}</Text>
|
||||
<Text style={styles.metaText}>服务提供商: {item.aiProvider}</Text>
|
||||
</View>
|
||||
</View>
|
||||
)}
|
||||
</View>
|
||||
);
|
||||
}, [expandedItems, toggleExpanded]);
|
||||
|
||||
// 渲染空状态
|
||||
const renderEmptyState = () => (
|
||||
<View style={styles.emptyState}>
|
||||
<Ionicons name="document-text-outline" size={64} color="#CCC" />
|
||||
<Text style={styles.emptyStateText}>暂无历史记录</Text>
|
||||
<Text style={styles.emptyStateSubtext}>开始识别营养成分表吧</Text>
|
||||
</View>
|
||||
);
|
||||
|
||||
// 渲染错误状态
|
||||
const renderErrorState = () => (
|
||||
<View style={styles.errorState}>
|
||||
<Ionicons name="alert-circle-outline" size={64} color="#F44336" />
|
||||
<Text style={styles.errorStateText}>加载失败</Text>
|
||||
<Text style={styles.errorStateSubtext}>{error || '未知错误'}</Text>
|
||||
<TouchableOpacity
|
||||
style={styles.retryButton}
|
||||
onPress={() => {
|
||||
setLoading(true);
|
||||
fetchRecords(1, true);
|
||||
}}
|
||||
>
|
||||
<Text style={styles.retryButtonText}>重试</Text>
|
||||
</TouchableOpacity>
|
||||
</View>
|
||||
);
|
||||
|
||||
// 渲染底部加载指示器
|
||||
const renderFooter = () => {
|
||||
if (!loadingMore) return null;
|
||||
|
||||
return (
|
||||
<View style={styles.loadingFooter}>
|
||||
<ActivityIndicator size="small" color={Colors.light.primary} />
|
||||
<Text style={styles.loadingFooterText}>加载更多...</Text>
|
||||
</View>
|
||||
);
|
||||
};
|
||||
|
||||
return (
|
||||
<View style={styles.container}>
|
||||
{/* 背景渐变 */}
|
||||
<LinearGradient
|
||||
colors={['#f5e5fbff', '#e5fcfeff', '#eefdffff', '#ffffffff']}
|
||||
style={styles.gradientBackground}
|
||||
start={{ x: 0, y: 0 }}
|
||||
end={{ x: 0, y: 1 }}
|
||||
/>
|
||||
|
||||
<HeaderBar
|
||||
title="历史记录"
|
||||
onBack={() => router.back()}
|
||||
transparent={true}
|
||||
/>
|
||||
|
||||
{/* 筛选按钮 */}
|
||||
<View style={[styles.filterContainer, { paddingTop: safeAreaTop }]}>
|
||||
<TouchableOpacity
|
||||
style={[styles.filterButton, !statusFilter && styles.filterButtonActive]}
|
||||
onPress={() => {
|
||||
if (statusFilter !== '') {
|
||||
setStatusFilter('');
|
||||
setCurrentPage(1);
|
||||
// 直接调用数据获取，不依赖 useEffect
|
||||
setLoading(true);
|
||||
fetchRecords(1, true, '');
|
||||
}
|
||||
}}
|
||||
activeOpacity={0.7}
|
||||
>
|
||||
<Text style={[styles.filterButtonText, !statusFilter && styles.filterButtonTextActive]}>
|
||||
全部
|
||||
</Text>
|
||||
</TouchableOpacity>
|
||||
<TouchableOpacity
|
||||
style={[styles.filterButton, statusFilter === 'success' && styles.filterButtonActive]}
|
||||
onPress={() => {
|
||||
if (statusFilter !== 'success') {
|
||||
setStatusFilter('success');
|
||||
setCurrentPage(1);
|
||||
// 直接调用数据获取，不依赖 useEffect
|
||||
setLoading(true);
|
||||
fetchRecords(1, true, 'success');
|
||||
}
|
||||
}}
|
||||
activeOpacity={0.7}
|
||||
>
|
||||
<Text style={[styles.filterButtonText, statusFilter === 'success' && styles.filterButtonTextActive]}>
|
||||
成功
|
||||
</Text>
|
||||
</TouchableOpacity>
|
||||
<TouchableOpacity
|
||||
style={[styles.filterButton, statusFilter === 'failed' && styles.filterButtonActive]}
|
||||
onPress={() => {
|
||||
if (statusFilter !== 'failed') {
|
||||
setStatusFilter('failed');
|
||||
setCurrentPage(1);
|
||||
// 直接调用数据获取，不依赖 useEffect
|
||||
setLoading(true);
|
||||
fetchRecords(1, true, 'failed');
|
||||
}
|
||||
}}
|
||||
activeOpacity={0.7}
|
||||
>
|
||||
<Text style={[styles.filterButtonText, statusFilter === 'failed' && styles.filterButtonTextActive]}>
|
||||
失败
|
||||
</Text>
|
||||
</TouchableOpacity>
|
||||
</View>
|
||||
|
||||
{/* 记录列表 */}
|
||||
{loading ? (
|
||||
<View style={styles.loadingContainer}>
|
||||
<ActivityIndicator size="large" color={Colors.light.primary} />
|
||||
<Text style={styles.loadingText}>加载历史记录...</Text>
|
||||
</View>
|
||||
) : (
|
||||
<FlatList
|
||||
data={records}
|
||||
renderItem={renderRecordItem}
|
||||
keyExtractor={item => item.id.toString()}
|
||||
contentContainerStyle={styles.listContainer}
|
||||
showsVerticalScrollIndicator={false}
|
||||
refreshControl={
|
||||
<RefreshControl
|
||||
refreshing={refreshing}
|
||||
onRefresh={handleRefresh}
|
||||
colors={[Colors.light.primary]}
|
||||
tintColor={Colors.light.primary}
|
||||
/>
|
||||
}
|
||||
onEndReached={handleLoadMore}
|
||||
onEndReachedThreshold={0.2} // 提高阈值，减少频繁触发
|
||||
ListEmptyComponent={error ? renderErrorState : renderEmptyState} // 错误时显示错误状态
|
||||
ListFooterComponent={renderFooter}
|
||||
/>
|
||||
)}
|
||||
</View>
|
||||
);
|
||||
}
|
||||
|
||||
const styles = StyleSheet.create({
|
||||
container: {
|
||||
flex: 1,
|
||||
backgroundColor: '#f5e5fbff',
|
||||
},
|
||||
gradientBackground: {
|
||||
position: 'absolute',
|
||||
left: 0,
|
||||
right: 0,
|
||||
top: 0,
|
||||
bottom: 0,
|
||||
},
|
||||
filterContainer: {
|
||||
flexDirection: 'row',
|
||||
paddingHorizontal: 16,
|
||||
paddingBottom: 12,
|
||||
gap: 8,
|
||||
},
|
||||
filterButton: {
|
||||
paddingHorizontal: 16,
|
||||
paddingVertical: 8,
|
||||
borderRadius: 20,
|
||||
backgroundColor: 'rgba(255, 255, 255, 0.7)',
|
||||
borderWidth: 1,
|
||||
borderColor: '#E0E0E0',
|
||||
},
|
||||
filterButtonActive: {
|
||||
backgroundColor: Colors.light.primary,
|
||||
borderColor: Colors.light.primary,
|
||||
},
|
||||
filterButtonText: {
|
||||
fontSize: 14,
|
||||
fontWeight: '500',
|
||||
color: '#666',
|
||||
},
|
||||
filterButtonTextActive: {
|
||||
color: '#FFF',
|
||||
},
|
||||
listContainer: {
|
||||
paddingHorizontal: 16,
|
||||
paddingBottom: 20,
|
||||
},
|
||||
recordItem: {
|
||||
backgroundColor: Colors.light.background,
|
||||
borderRadius: 16,
|
||||
padding: 16,
|
||||
marginBottom: 12,
|
||||
shadowColor: '#000',
|
||||
shadowOffset: {
|
||||
width: 0,
|
||||
height: 2,
|
||||
},
|
||||
shadowOpacity: 0.1,
|
||||
shadowRadius: 4,
|
||||
elevation: 3,
|
||||
},
|
||||
recordHeader: {
|
||||
flexDirection: 'row',
|
||||
justifyContent: 'space-between',
|
||||
alignItems: 'flex-start',
|
||||
marginBottom: 12,
|
||||
},
|
||||
recordInfo: {
|
||||
flex: 1,
|
||||
},
|
||||
recordDate: {
|
||||
fontSize: 16,
|
||||
fontWeight: '600',
|
||||
color: Colors.light.text,
|
||||
marginBottom: 4,
|
||||
},
|
||||
statusBadge: {
|
||||
paddingHorizontal: 8,
|
||||
paddingVertical: 4,
|
||||
borderRadius: 8,
|
||||
alignSelf: 'flex-start',
|
||||
},
|
||||
statusText: {
|
||||
fontSize: 12,
|
||||
fontWeight: '500',
|
||||
color: '#FFF',
|
||||
},
|
||||
nutritionCount: {
|
||||
fontSize: 14,
|
||||
color: Colors.light.textSecondary,
|
||||
fontWeight: '500',
|
||||
},
|
||||
imageContainer: {
|
||||
marginBottom: 12,
|
||||
},
|
||||
thumbnail: {
|
||||
width: '100%',
|
||||
height: 120,
|
||||
borderRadius: 12,
|
||||
},
|
||||
summaryContainer: {
|
||||
marginBottom: 12,
|
||||
},
|
||||
nutritionSummary: {
|
||||
flexDirection: 'row',
|
||||
flexWrap: 'wrap',
|
||||
gap: 12,
|
||||
},
|
||||
nutritionItem: {
|
||||
flex: 1,
|
||||
minWidth: '45%',
|
||||
backgroundColor: 'rgba(74, 144, 226, 0.1)',
|
||||
padding: 8,
|
||||
borderRadius: 8,
|
||||
},
|
||||
nutritionLabel: {
|
||||
fontSize: 12,
|
||||
color: Colors.light.textSecondary,
|
||||
marginBottom: 2,
|
||||
},
|
||||
nutritionValue: {
|
||||
fontSize: 14,
|
||||
fontWeight: '600',
|
||||
color: Colors.light.primary,
|
||||
},
|
||||
errorContainer: {
|
||||
flexDirection: 'row',
|
||||
alignItems: 'center',
|
||||
backgroundColor: 'rgba(244, 67, 54, 0.1)',
|
||||
padding: 12,
|
||||
borderRadius: 8,
|
||||
marginBottom: 12,
|
||||
},
|
||||
errorMessage: {
|
||||
fontSize: 14,
|
||||
color: '#F44336',
|
||||
marginLeft: 8,
|
||||
flex: 1,
|
||||
},
|
||||
expandButton: {
|
||||
flexDirection: 'row',
|
||||
alignItems: 'center',
|
||||
justifyContent: 'center',
|
||||
paddingVertical: 8,
|
||||
},
|
||||
expandButtonText: {
|
||||
fontSize: 14,
|
||||
color: Colors.light.primary,
|
||||
fontWeight: '500',
|
||||
marginRight: 4,
|
||||
},
|
||||
detailsContainer: {
|
||||
borderTopWidth: 1,
|
||||
borderTopColor: '#F0F0F0',
|
||||
paddingTop: 16,
|
||||
marginTop: 8,
|
||||
},
|
||||
detailsTitle: {
|
||||
fontSize: 16,
|
||||
fontWeight: '600',
|
||||
color: Colors.light.text,
|
||||
marginBottom: 12,
|
||||
},
|
||||
detailItem: {
|
||||
paddingVertical: 12,
|
||||
borderBottomWidth: 1,
|
||||
borderBottomColor: '#F8F8F8',
|
||||
},
|
||||
detailLabel: {
|
||||
fontSize: 14,
|
||||
color: Colors.light.text,
|
||||
},
|
||||
nutritionInfo: {
|
||||
flexDirection: 'row',
|
||||
justifyContent: 'space-between',
|
||||
alignItems: 'center',
|
||||
marginBottom: 4,
|
||||
},
|
||||
detailValue: {
|
||||
fontSize: 14,
|
||||
fontWeight: '600',
|
||||
color: Colors.light.primary,
|
||||
},
|
||||
analysisText: {
|
||||
fontSize: 12,
|
||||
color: Colors.light.textSecondary,
|
||||
lineHeight: 16,
|
||||
marginTop: 4,
|
||||
paddingHorizontal: 8,
|
||||
paddingVertical: 4,
|
||||
backgroundColor: 'rgba(74, 144, 226, 0.05)',
|
||||
borderRadius: 6,
|
||||
},
|
||||
metaInfo: {
|
||||
marginTop: 12,
|
||||
paddingTop: 12,
|
||||
borderTopWidth: 1,
|
||||
borderTopColor: '#F0F0F0',
|
||||
},
|
||||
metaText: {
|
||||
fontSize: 12,
|
||||
color: Colors.light.textSecondary,
|
||||
marginBottom: 4,
|
||||
},
|
||||
emptyState: {
|
||||
alignItems: 'center',
|
||||
justifyContent: 'center',
|
||||
paddingVertical: 60,
|
||||
},
|
||||
emptyStateText: {
|
||||
fontSize: 18,
|
||||
fontWeight: '600',
|
||||
color: Colors.light.text,
|
||||
marginTop: 16,
|
||||
},
|
||||
emptyStateSubtext: {
|
||||
fontSize: 14,
|
||||
color: Colors.light.textSecondary,
|
||||
marginTop: 8,
|
||||
},
|
||||
loadingContainer: {
|
||||
flex: 1,
|
||||
alignItems: 'center',
|
||||
justifyContent: 'center',
|
||||
},
|
||||
loadingText: {
|
||||
fontSize: 16,
|
||||
color: Colors.light.textSecondary,
|
||||
marginTop: 12,
|
||||
},
|
||||
loadingFooter: {
|
||||
flexDirection: 'row',
|
||||
alignItems: 'center',
|
||||
justifyContent: 'center',
|
||||
paddingVertical: 20,
|
||||
},
|
||||
loadingFooterText: {
|
||||
fontSize: 14,
|
||||
color: Colors.light.textSecondary,
|
||||
marginLeft: 8,
|
||||
},
|
||||
errorState: {
|
||||
alignItems: 'center',
|
||||
justifyContent: 'center',
|
||||
paddingVertical: 60,
|
||||
},
|
||||
errorStateText: {
|
||||
fontSize: 18,
|
||||
fontWeight: '600',
|
||||
color: Colors.light.text,
|
||||
marginTop: 16,
|
||||
},
|
||||
errorStateSubtext: {
|
||||
fontSize: 14,
|
||||
color: Colors.light.textSecondary,
|
||||
marginTop: 8,
|
||||
textAlign: 'center',
|
||||
paddingHorizontal: 32,
|
||||
},
|
||||
retryButton: {
|
||||
marginTop: 20,
|
||||
paddingHorizontal: 24,
|
||||
paddingVertical: 12,
|
||||
backgroundColor: Colors.light.primary,
|
||||
borderRadius: 24,
|
||||
},
|
||||
retryButtonText: {
|
||||
color: '#FFF',
|
||||
fontSize: 16,
|
||||
fontWeight: '600',
|
||||
},
|
||||
});
|
||||
@@ -4,12 +4,12 @@ import { useCosUpload } from '@/hooks/useCosUpload';
|
||||
import { useSafeAreaTop } from '@/hooks/useSafeAreaWithPadding';
|
||||
import {
|
||||
analyzeNutritionImage,
|
||||
analyzeNutritionLabelStream,
|
||||
type NutritionAnalysisResponse
|
||||
} from '@/services/nutritionLabelAnalysis';
|
||||
import { triggerLightHaptic } from '@/utils/haptics';
|
||||
import { Ionicons } from '@expo/vector-icons';
|
||||
import dayjs from 'dayjs';
|
||||
import { GlassView, isLiquidGlassAvailable } from 'expo-glass-effect';
|
||||
import { Image } from 'expo-image';
|
||||
import * as ImagePicker from 'expo-image-picker';
|
||||
import { LinearGradient } from 'expo-linear-gradient';
|
||||
@@ -118,72 +118,6 @@ export default function NutritionLabelAnalysisScreen() {
|
||||
}
|
||||
};
|
||||
|
||||
// 取消当前分析
|
||||
const cancelAnalysis = useCallback(() => {
|
||||
try {
|
||||
console.log('[NUTRITION_ANALYSIS] User cancelled analysis');
|
||||
|
||||
// 中断网络请求
|
||||
if (streamAbortRef.current) {
|
||||
streamAbortRef.current.abort();
|
||||
streamAbortRef.current = null;
|
||||
}
|
||||
|
||||
// 清理状态
|
||||
setIsAnalyzing(false);
|
||||
|
||||
// 触觉反馈
|
||||
triggerLightHaptic();
|
||||
} catch (error) {
|
||||
console.warn('[NUTRITION_ANALYSIS] Error cancelling analysis:', error);
|
||||
}
|
||||
}, []);
|
||||
|
||||
// 开始流式分析图片
|
||||
const startAnalysis = useCallback(async (uri: string) => {
|
||||
if (isAnalyzing) return;
|
||||
|
||||
setIsAnalyzing(true);
|
||||
|
||||
// 延迟滚动到分析结果区域，给UI一些时间更新
|
||||
setTimeout(() => {
|
||||
scrollViewRef.current?.scrollTo({ y: 350, animated: true });
|
||||
}, 300);
|
||||
|
||||
let isFirstChunk = true;
|
||||
|
||||
try {
|
||||
await analyzeNutritionLabelStream(
|
||||
{ imageUri: uri },
|
||||
{
|
||||
onChunk: (chunk: string) => {
|
||||
// 流式分析暂时保留，但不再显示文本
|
||||
console.log('[NUTRITION_ANALYSIS] Stream chunk:', chunk);
|
||||
},
|
||||
onEnd: () => {
|
||||
setIsAnalyzing(false);
|
||||
streamAbortRef.current = null;
|
||||
console.log('[NUTRITION_ANALYSIS] Analysis completed');
|
||||
},
|
||||
onError: (error: any) => {
|
||||
console.error('[NUTRITION_ANALYSIS] Analysis failed:', error);
|
||||
setIsAnalyzing(false);
|
||||
streamAbortRef.current = null;
|
||||
|
||||
// 如果是用户主动取消，不显示错误提示
|
||||
if (error?.name !== 'AbortError' && !error?.message?.includes('abort')) {
|
||||
Alert.alert('分析失败', '无法识别成分表，请尝试拍摄更清晰的照片');
|
||||
}
|
||||
}
|
||||
}
|
||||
);
|
||||
} catch (error) {
|
||||
console.error('[NUTRITION_ANALYSIS] Analysis error:', error);
|
||||
setIsAnalyzing(false);
|
||||
Alert.alert('分析失败', '无法识别成分表，请尝试拍摄更清晰的照片');
|
||||
}
|
||||
}, [isAnalyzing]);
|
||||
|
||||
// 新的分析函数：先上传图片到COS，然后调用新API
|
||||
const startNewAnalysis = useCallback(async (uri: string) => {
|
||||
if (isAnalyzing || isUploading) return;
|
||||
@@ -249,6 +183,31 @@ export default function NutritionLabelAnalysisScreen() {
|
||||
title="成分表分析"
|
||||
onBack={() => router.back()}
|
||||
transparent={true}
|
||||
right={
|
||||
isLiquidGlassAvailable() ? (
|
||||
<TouchableOpacity
|
||||
onPress={() => router.push('/food/nutrition-analysis-history')}
|
||||
activeOpacity={0.7}
|
||||
>
|
||||
<GlassView
|
||||
style={styles.historyButton}
|
||||
glassEffectStyle="clear"
|
||||
tintColor="rgba(255, 255, 255, 0.2)"
|
||||
isInteractive={true}
|
||||
>
|
||||
<Ionicons name="time-outline" size={24} color="#333" />
|
||||
</GlassView>
|
||||
</TouchableOpacity>
|
||||
) : (
|
||||
<TouchableOpacity
|
||||
onPress={() => router.push('/food/nutrition-analysis-history')}
|
||||
style={[styles.historyButton, styles.fallbackBackground]}
|
||||
activeOpacity={0.7}
|
||||
>
|
||||
<Ionicons name="time-outline" size={24} color="#333" />
|
||||
</TouchableOpacity>
|
||||
)
|
||||
}
|
||||
/>
|
||||
|
||||
<ScrollView
|
||||
@@ -335,19 +294,48 @@ export default function NutritionLabelAnalysisScreen() {
|
||||
|
||||
{/* 新API营养成分详细分析结果 */}
|
||||
{newAnalysisResult && newAnalysisResult.success && newAnalysisResult.data && (
|
||||
<View style={styles.nutritionDetailsCard}>
|
||||
<View style={styles.nutritionDetailsHeader}>
|
||||
<Text style={styles.nutritionDetailsTitle}>营养成分详细分析</Text>
|
||||
</View>
|
||||
{newAnalysisResult.data.map((item, index) => (
|
||||
<View key={item.key || index} style={styles.nutritionDetailItem}>
|
||||
<View style={styles.nutritionDetailHeader}>
|
||||
<Text style={styles.nutritionDetailName}>{item.name}</Text>
|
||||
<Text style={styles.nutritionDetailValue}>{item.value}</Text>
|
||||
</View>
|
||||
<Text style={styles.nutritionDetailAnalysis}>{item.analysis}</Text>
|
||||
<View style={styles.analysisSection}>
|
||||
<View style={styles.analysisSectionHeader}>
|
||||
<View style={styles.analysisSectionHeaderIcon}>
|
||||
<Ionicons name="document-text-outline" size={18} color="#6B6ED6" />
|
||||
</View>
|
||||
))}
|
||||
<Text style={styles.analysisSectionTitle}>营养成分详细分析</Text>
|
||||
</View>
|
||||
<View style={styles.analysisCardsWrapper}>
|
||||
{newAnalysisResult.data.map((item, index) => (
|
||||
<View
|
||||
key={item.key || index}
|
||||
style={[
|
||||
styles.analysisCardItem,
|
||||
index === newAnalysisResult.data.length - 1 && styles.analysisCardItemLast
|
||||
]}
|
||||
>
|
||||
<LinearGradient
|
||||
colors={['#7F77FF', '#9B7CFF']}
|
||||
start={{ x: 0, y: 0 }}
|
||||
end={{ x: 1, y: 1 }}
|
||||
style={styles.analysisItemIconGradient}
|
||||
>
|
||||
<Ionicons name="nutrition-outline" size={24} color="#FFFFFF" />
|
||||
</LinearGradient>
|
||||
<View style={styles.analysisItemContent}>
|
||||
<View style={styles.analysisItemHeader}>
|
||||
<Text style={styles.analysisItemName}>{item.name}</Text>
|
||||
<Text style={styles.analysisItemValue}>{item.value}</Text>
|
||||
</View>
|
||||
<View style={styles.analysisItemDescriptionRow}>
|
||||
<Ionicons
|
||||
name="information-circle-outline"
|
||||
size={16}
|
||||
color="rgba(107, 110, 214, 0.8)"
|
||||
style={styles.analysisItemDescriptionIcon}
|
||||
/>
|
||||
<Text style={styles.analysisItemDescription}>{item.analysis}</Text>
|
||||
</View>
|
||||
</View>
|
||||
</View>
|
||||
))}
|
||||
</View>
|
||||
</View>
|
||||
)}
|
||||
|
||||
@@ -660,58 +648,121 @@ const styles = StyleSheet.create({
|
||||
marginLeft: 6,
|
||||
},
|
||||
// 营养成分详细分析卡片样式
|
||||
nutritionDetailsCard: {
|
||||
backgroundColor: Colors.light.background,
|
||||
margin: 16,
|
||||
borderRadius: 16,
|
||||
padding: 20,
|
||||
shadowColor: '#000',
|
||||
shadowOffset: {
|
||||
width: 0,
|
||||
height: 2,
|
||||
},
|
||||
shadowOpacity: 0.1,
|
||||
shadowRadius: 4,
|
||||
elevation: 3,
|
||||
analysisSection: {
|
||||
marginHorizontal: 16,
|
||||
marginTop: 28,
|
||||
marginBottom: 20,
|
||||
},
|
||||
nutritionDetailsHeader: {
|
||||
marginBottom: 16,
|
||||
analysisSectionHeader: {
|
||||
flexDirection: 'row',
|
||||
alignItems: 'center',
|
||||
marginBottom: 14,
|
||||
},
|
||||
nutritionDetailsTitle: {
|
||||
analysisSectionHeaderIcon: {
|
||||
width: 32,
|
||||
height: 32,
|
||||
borderRadius: 12,
|
||||
backgroundColor: 'rgba(107, 110, 214, 0.12)',
|
||||
alignItems: 'center',
|
||||
justifyContent: 'center',
|
||||
},
|
||||
analysisSectionTitle: {
|
||||
marginLeft: 10,
|
||||
fontSize: 18,
|
||||
fontWeight: '600',
|
||||
color: Colors.light.text,
|
||||
},
|
||||
nutritionDetailItem: {
|
||||
marginBottom: 20,
|
||||
paddingBottom: 16,
|
||||
borderBottomWidth: 1,
|
||||
borderBottomColor: '#F0F0F0',
|
||||
analysisCardsWrapper: {
|
||||
backgroundColor: '#FFFFFF',
|
||||
borderRadius: 28,
|
||||
padding: 18,
|
||||
shadowColor: 'rgba(107, 110, 214, 0.25)',
|
||||
shadowOffset: {
|
||||
width: 0,
|
||||
height: 10,
|
||||
},
|
||||
shadowOpacity: 0.2,
|
||||
shadowRadius: 20,
|
||||
elevation: 6,
|
||||
},
|
||||
nutritionDetailHeader: {
|
||||
analysisCardItem: {
|
||||
flexDirection: 'row',
|
||||
alignItems: 'flex-start',
|
||||
padding: 16,
|
||||
backgroundColor: 'rgba(127, 119, 255, 0.1)',
|
||||
borderRadius: 22,
|
||||
shadowColor: 'rgba(127, 119, 255, 0.28)',
|
||||
shadowOffset: {
|
||||
width: 0,
|
||||
height: 6,
|
||||
},
|
||||
shadowOpacity: 0.16,
|
||||
shadowRadius: 12,
|
||||
elevation: 4,
|
||||
marginBottom: 12,
|
||||
},
|
||||
analysisCardItemLast: {
|
||||
marginBottom: 0,
|
||||
},
|
||||
analysisItemIconGradient: {
|
||||
width: 52,
|
||||
height: 52,
|
||||
borderRadius: 18,
|
||||
alignItems: 'center',
|
||||
justifyContent: 'center',
|
||||
marginRight: 14,
|
||||
},
|
||||
analysisItemContent: {
|
||||
flex: 1,
|
||||
},
|
||||
analysisItemHeader: {
|
||||
flexDirection: 'row',
|
||||
justifyContent: 'space-between',
|
||||
alignItems: 'center',
|
||||
marginBottom: 8,
|
||||
},
|
||||
nutritionDetailName: {
|
||||
fontSize: 16,
|
||||
fontWeight: '600',
|
||||
color: Colors.light.text,
|
||||
analysisItemName: {
|
||||
flex: 1,
|
||||
},
|
||||
nutritionDetailValue: {
|
||||
fontSize: 16,
|
||||
fontWeight: '600',
|
||||
color: '#272753',
|
||||
},
|
||||
analysisItemValue: {
|
||||
fontSize: 16,
|
||||
fontWeight: '700',
|
||||
color: Colors.light.primary,
|
||||
backgroundColor: 'rgba(74, 144, 226, 0.1)',
|
||||
paddingHorizontal: 8,
|
||||
paddingVertical: 4,
|
||||
borderRadius: 8,
|
||||
},
|
||||
nutritionDetailAnalysis: {
|
||||
fontSize: 14,
|
||||
lineHeight: 20,
|
||||
color: Colors.light.textSecondary,
|
||||
analysisItemDescriptionRow: {
|
||||
flexDirection: 'row',
|
||||
alignItems: 'flex-start',
|
||||
},
|
||||
});
|
||||
analysisItemDescriptionIcon: {
|
||||
marginRight: 6,
|
||||
marginTop: 2,
|
||||
},
|
||||
analysisItemDescription: {
|
||||
flex: 1,
|
||||
fontSize: 13,
|
||||
lineHeight: 18,
|
||||
color: 'rgba(39, 39, 83, 0.72)',
|
||||
},
|
||||
// 历史记录按钮样式
|
||||
historyButton: {
|
||||
width: 38,
|
||||
height: 38,
|
||||
alignItems: 'center',
|
||||
justifyContent: 'center',
|
||||
borderRadius: 19,
|
||||
overflow: 'hidden',
|
||||
},
|
||||
fallbackBackground: {
|
||||
backgroundColor: 'rgba(255, 255, 255, 0.7)',
|
||||
shadowColor: '#000',
|
||||
shadowOffset: {
|
||||
width: 0,
|
||||
height: 1,
|
||||
},
|
||||
shadowOpacity: 0.1,
|
||||
shadowRadius: 2,
|
||||
elevation: 2,
|
||||
},
|
||||
});
|
||||
|
||||
Reference in New Issue
Block a user