6cb0435b30
- Implemented FoodCameraScreen for capturing food images with meal type selection. - Created FoodRecognitionScreen for processing and recognizing food images. - Added Redux slice for managing food recognition state and results. - Integrated image upload functionality to cloud storage. - Enhanced UI components for better user experience during food recognition. - Updated FloatingFoodOverlay to navigate to the new camera screen. - Added food recognition service for API interaction. - Improved styling and layout for various components.
885 lines
24 KiB
TypeScript
885 lines
24 KiB
TypeScript
import { CircularRing } from '@/components/CircularRing';
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import { HeaderBar } from '@/components/ui/HeaderBar';
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import { Colors } from '@/constants/Colors';
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import { ROUTES } from '@/constants/Routes';
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import { useAppSelector } from '@/hooks/redux';
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import { addDietRecord, type CreateDietRecordDto, type MealType } from '@/services/dietRecords';
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import { selectFoodRecognitionResult } from '@/store/foodRecognitionSlice';
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import { Ionicons } from '@expo/vector-icons';
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import { LinearGradient } from 'expo-linear-gradient';
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import { useLocalSearchParams, useRouter } from 'expo-router';
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import React, { useEffect, useState } from 'react';
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import {
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ActivityIndicator,
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Image,
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Modal,
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ScrollView,
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StyleSheet,
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Text,
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TouchableOpacity,
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View
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} from 'react-native';
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import { SafeAreaView } from 'react-native-safe-area-context';
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// 模拟食物摄入列表数据
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const mockFoodItems = [
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{
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id: '1',
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name: '每日豆奶',
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emoji: '🥛',
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amount: 190,
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unit: 'g',
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calories: 80,
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protein: 4.6,
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carbohydrate: 4.0,
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fat: 4.2,
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},
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{
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id: '2',
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name: '全麦面包',
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emoji: '🍞',
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amount: 50,
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unit: 'g',
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calories: 120,
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protein: 4.0,
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carbohydrate: 22.0,
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fat: 2.0,
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},
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{
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id: '3',
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name: '香蕉',
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emoji: '🍌',
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amount: 100,
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unit: 'g',
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calories: 89,
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protein: 1.1,
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carbohydrate: 23.0,
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fat: 0.3,
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}
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];
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// 餐次映射
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const MEAL_TYPE_MAP = {
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breakfast: '早餐',
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lunch: '午餐',
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dinner: '晚餐',
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snack: '加餐'
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};
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export default function FoodAnalysisResultScreen() {
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const router = useRouter();
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const params = useLocalSearchParams<{
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imageUri?: string;
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mealType?: string;
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recognitionId?: string;
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}>();
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const [foodItems, setFoodItems] = useState(mockFoodItems);
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const [currentMealType, setCurrentMealType] = useState<MealType>((params.mealType as MealType) || 'breakfast');
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const [showMealSelector, setShowMealSelector] = useState(false);
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const [isRecording, setIsRecording] = useState(false);
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const { imageUri, recognitionId } = params;
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// 从 Redux 获取识别结果
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const recognitionResult = useAppSelector(recognitionId ? selectFoodRecognitionResult(recognitionId) : () => null);
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// 处理识别结果数据
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useEffect(() => {
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if (recognitionResult) {
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// 检查是否识别到食物
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if (!recognitionResult.isFoodDetected) {
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// 非食物检测情况，清空食物列表
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setFoodItems([]);
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return;
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}
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// 将识别结果转换为食物项格式
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const convertedItems = recognitionResult.items.map((item, index) => ({
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id: item.id || `item-${index}`,
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name: item.foodName,
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emoji: getRandomFoodEmoji(), // 使用随机emoji
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amount: parseInt(item.portion.match(/\d+/)?.[0] || '100'),
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unit: item.portion.includes('g') ? 'g' : item.portion.includes('ml') ? 'ml' : 'g',
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calories: item.calories,
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protein: item.nutritionData.proteinGrams || 0,
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carbohydrate: item.nutritionData.carbohydrateGrams || 0,
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fat: item.nutritionData.fatGrams || 0,
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}));
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setFoodItems(convertedItems);
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// 如果识别结果中有餐次信息，更新餐次
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if (recognitionResult.items.length > 0 && recognitionResult.items[0].mealType) {
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const mealTypeFromApi = recognitionResult.items[0].mealType as MealType;
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if (['breakfast', 'lunch', 'dinner', 'snack'].includes(mealTypeFromApi)) {
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setCurrentMealType(mealTypeFromApi);
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}
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}
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}
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}, [recognitionResult]);
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const handleSaveToDiary = async () => {
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if (isRecording || foodItems.length === 0) return;
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setIsRecording(true);
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try {
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// 逐个记录所有食物
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for (const item of foodItems) {
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const dietRecordData: CreateDietRecordDto = {
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mealType: currentMealType,
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foodName: item.name,
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foodDescription: `${item.amount}${item.unit}`,
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portionDescription: `${item.amount}${item.unit}`,
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estimatedCalories: item.calories,
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proteinGrams: item.protein,
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carbohydrateGrams: item.carbohydrate,
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fatGrams: item.fat,
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source: 'vision',
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mealTime: new Date().toISOString(),
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imageUrl: imageUri,
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};
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await addDietRecord(dietRecordData);
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}
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router.replace(ROUTES.TAB_STATISTICS)
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} catch (error) {
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console.error('记录饮食失败:', error);
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} finally {
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setIsRecording(false);
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}
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};
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// 计算所有食物的总营养数据
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const totalCalories = foodItems.reduce((sum, item) => sum + item.calories, 0);
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const totalProtein = foodItems.reduce((sum, item) => sum + item.protein, 0);
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const totalCarbohydrate = foodItems.reduce((sum, item) => sum + item.carbohydrate, 0);
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const totalFat = foodItems.reduce((sum, item) => sum + item.fat, 0);
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// 计算营养比例（基于推荐日摄入量）
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const proteinPercentage = Math.round((totalProtein / 50) * 100); // 推荐50g
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const fatPercentage = Math.round((totalFat / 65) * 100); // 推荐65g
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const carbohydratePercentage = Math.round((totalCarbohydrate / 300) * 100); // 推荐300g
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// 删除食物项
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const handleRemoveFood = (itemId: string) => {
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setFoodItems(prev => prev.filter(item => item.id !== itemId));
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};
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// 获取随机食物emoji
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function getRandomFoodEmoji(): string {
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const foodEmojis = ['🍎', '🍌', '🍞', '🥛', '🥗', '🍗', '🍖', '🥕', '🥦', '🥬', '🍅', '🥒', '🍇', '🥝', '🍓'];
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return foodEmojis[Math.floor(Math.random() * foodEmojis.length)];
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}
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// 处理餐次选择
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const handleMealTypeSelect = (selectedMealType: MealType) => {
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setCurrentMealType(selectedMealType);
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setShowMealSelector(false);
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};
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// 餐次选择选项
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const mealOptions = [
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{ key: 'breakfast' as const, label: '早餐', color: '#FF6B35' },
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{ key: 'lunch' as const, label: '午餐', color: '#4CAF50' },
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{ key: 'dinner' as const, label: '晚餐', color: '#2196F3' },
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{ key: 'snack' as const, label: '加餐', color: '#FF9800' },
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];
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if (!imageUri) {
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return (
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<SafeAreaView style={styles.container}>
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<HeaderBar
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title="分析结果"
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onBack={() => router.back()}
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/>
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<View style={styles.errorContainer}>
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<Text style={styles.errorText}>未找到图片</Text>
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</View>
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</SafeAreaView>
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);
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}
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return (
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<View style={styles.container}>
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{/* 背景渐变 */}
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<LinearGradient
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colors={['#f5e5fbff', '#e5fcfeff', '#eefdffff', '#e6f6fcff']}
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style={styles.gradientBackground}
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start={{ x: 0, y: 0 }}
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end={{ x: 0, y: 1 }}
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/>
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{/* 装饰性圆圈 */}
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<View style={styles.decorativeCircle1} />
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<View style={styles.decorativeCircle2} />
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<View style={styles.decorativeCircle3} />
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<HeaderBar
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title="分析结果"
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onBack={() => router.back()}
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transparent={true}
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/>
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<ScrollView style={styles.scrollContainer} showsVerticalScrollIndicator={false}>
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{/* 食物主图 */}
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<View style={styles.imageContainer}>
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<Image
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source={{ uri: imageUri }}
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style={styles.foodImage}
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resizeMode="cover"
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/>
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{/* 识别信息气泡 */}
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<View style={styles.descriptionBubble}>
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<Text style={styles.descriptionText}>
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{recognitionResult ?
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`置信度: ${recognitionResult.confidence}%` :
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'2025年9月4日'
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}
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</Text>
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</View>
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</View>
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{/* 营养信息卡片 */}
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<View style={styles.nutritionCard}>
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{/* 卡路里 */}
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<View style={styles.calorieSection}>
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<Text style={styles.calorieValue}>{totalCalories}</Text>
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<Text style={styles.calorieUnit}>千卡</Text>
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</View>
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{/* 营养圆环图 */}
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<View style={styles.nutritionRings}>
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<NutritionRing
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label="蛋白质"
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value={totalProtein.toFixed(1)}
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unit="克"
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percentage={Math.min(100, proteinPercentage)}
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color="#4CAF50"
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/>
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<NutritionRing
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label="脂肪"
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value={totalFat.toFixed(1)}
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unit="克"
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percentage={Math.min(100, fatPercentage)}
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color="#FF9800"
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/>
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<NutritionRing
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label="碳水"
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value={totalCarbohydrate.toFixed(1)}
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unit="克"
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percentage={Math.min(100, carbohydratePercentage)}
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color="#2196F3"
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/>
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</View>
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{/* 食物摄入部分 */}
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<View style={styles.foodIntakeSection}>
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<Text style={styles.foodIntakeTitle}>
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{recognitionResult ? '识别结果' : '食物摄入'}
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</Text>
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{recognitionResult && recognitionResult.analysisText && (
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<Text style={styles.analysisText}>{recognitionResult.analysisText}</Text>
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)}
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{/* 非食物检测提示 */}
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{recognitionResult && !recognitionResult.isFoodDetected && (
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<View style={styles.nonFoodContainer}>
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<View style={styles.nonFoodIcon}>
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<Ionicons name="alert-circle-outline" size={48} color="#FF9800" />
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</View>
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<Text style={styles.nonFoodTitle}>未识别到食物</Text>
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<Text style={styles.nonFoodMessage}>
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{recognitionResult.nonFoodMessage || recognitionResult.analysisText}
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</Text>
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<View style={styles.nonFoodSuggestions}>
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<Text style={styles.nonFoodSuggestionsTitle}>建议：</Text>
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<Text style={styles.nonFoodSuggestionItem}>• 确保图片中包含食物</Text>
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<Text style={styles.nonFoodSuggestionItem}>• 尝试更清晰的照片角度</Text>
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<Text style={styles.nonFoodSuggestionItem}>• 避免过度模糊或光线不足</Text>
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</View>
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</View>
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)}
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{/* 食物列表 */}
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{foodItems.length > 0 && foodItems.map((item, index) => (
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<View key={item.id} style={[styles.foodIntakeRow, index > 0 && { marginTop: 8 }]}>
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<View style={styles.foodIntakeInfo}>
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<View style={styles.foodIntakeIcon}>
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<Text style={styles.foodIconEmoji}>{item.emoji}</Text>
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</View>
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<View style={styles.foodIntakeDetails}>
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<Text style={styles.foodIntakeName}>{item.name}</Text>
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<Text style={styles.foodIntakeAmount}>{item.amount}{item.unit}</Text>
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</View>
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</View>
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<View style={styles.foodIntakeCalories}>
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<Text style={styles.foodIntakeCaloriesValue}>{item.calories}千卡</Text>
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<TouchableOpacity style={styles.editButton}>
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<Ionicons name="create-outline" size={16} color="#666" />
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</TouchableOpacity>
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<TouchableOpacity
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style={styles.deleteButton}
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onPress={() => handleRemoveFood(item.id)}
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>
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<Ionicons name="trash-outline" size={16} color="#666" />
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</TouchableOpacity>
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</View>
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</View>
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))}
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</View>
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</View>
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</ScrollView>
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{/* 底部餐次选择和记录按钮 */}
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{recognitionResult && !recognitionResult.isFoodDetected ? (
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// 非食物检测情况显示重新拍照按钮
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<View style={styles.bottomContainer}>
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<TouchableOpacity
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style={styles.retakePhotoButton}
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onPress={() => router.back()}
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activeOpacity={0.8}
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>
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<Ionicons name="camera-outline" size={20} color={Colors.light.onPrimary} style={{ marginRight: 8 }} />
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<Text style={styles.retakePhotoButtonText}>重新拍照</Text>
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</TouchableOpacity>
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</View>
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) : (
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// 正常食物识别情况
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<View style={styles.bottomContainer}>
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<TouchableOpacity
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style={styles.mealSelector}
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onPress={() => setShowMealSelector(true)}
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>
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<View style={[
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styles.mealIndicator,
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{ backgroundColor: mealOptions.find(option => option.key === currentMealType)?.color || '#FF6B35' }
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]} />
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<Text style={styles.mealText}>{MEAL_TYPE_MAP[currentMealType as keyof typeof MEAL_TYPE_MAP]}</Text>
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<Ionicons name="chevron-down" size={16} color="#333" />
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</TouchableOpacity>
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<TouchableOpacity
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style={[
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styles.recordButton,
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(isRecording || foodItems.length === 0) && styles.recordButtonDisabled
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]}
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disabled={isRecording || foodItems.length === 0}
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onPress={handleSaveToDiary}
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>
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{isRecording ? (
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<ActivityIndicator size="small" color="#FFF" />
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) : (
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<Text style={styles.recordButtonText}>记录</Text>
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)}
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</TouchableOpacity>
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</View>
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)}
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{/* 餐次选择弹窗 */}
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<Modal
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visible={showMealSelector}
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transparent={true}
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animationType="fade"
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onRequestClose={() => setShowMealSelector(false)}
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>
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<View style={styles.mealSelectorOverlay}>
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<TouchableOpacity
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style={styles.mealSelectorBackdrop}
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onPress={() => setShowMealSelector(false)}
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/>
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<View style={styles.mealSelectorModal}>
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<View style={styles.mealSelectorHeader}>
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<Text style={styles.mealSelectorTitle}>选择餐次</Text>
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<TouchableOpacity onPress={() => setShowMealSelector(false)}>
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<Ionicons name="close" size={24} color="#666" />
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</TouchableOpacity>
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</View>
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<View style={styles.mealOptionsContainer}>
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{mealOptions.map((option) => (
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<TouchableOpacity
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key={option.key}
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style={[
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styles.mealOption,
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currentMealType === option.key && styles.mealOptionActive
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]}
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onPress={() => handleMealTypeSelect(option.key)}
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>
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<View style={[styles.mealOptionIndicator, { backgroundColor: option.color }]} />
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<Text style={[
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styles.mealOptionText,
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currentMealType === option.key && styles.mealOptionTextActive
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]}>
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{option.label}
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</Text>
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{currentMealType === option.key && (
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<Ionicons name="checkmark" size={20} color="#4CAF50" />
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)}
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</TouchableOpacity>
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))}
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</View>
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</View>
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</View>
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</Modal>
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</View>
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);
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}
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// 营养圆环组件
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function NutritionRing({
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label,
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value,
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unit,
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percentage,
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color
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}: {
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label: string;
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value: string | number;
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unit?: string;
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percentage: number;
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color: string;
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}) {
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return (
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<View style={styles.nutritionRingContainer}>
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<View style={styles.ringWrapper}>
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<CircularRing
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size={60}
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strokeWidth={4}
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trackColor="#E2E8F0"
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progressColor={color}
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progress={percentage / 100}
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showCenterText={false}
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/>
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<View style={styles.ringCenter}>
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<Text style={styles.ringCenterText}>{percentage}%</Text>
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</View>
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</View>
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<Text style={styles.nutritionRingLabel}>{label}</Text>
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<Text style={styles.nutritionRingValue}>
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{value}{unit}
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</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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backgroundColor: '#f5e5fbff',
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},
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gradientBackground: {
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position: 'absolute',
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left: 0,
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right: 0,
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top: 0,
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bottom: 0,
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},
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decorativeCircle1: {
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position: 'absolute',
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top: 120,
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right: 30,
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width: 80,
|
||
height: 80,
|
||
borderRadius: 40,
|
||
backgroundColor: '#0EA5E9',
|
||
opacity: 0.08,
|
||
},
|
||
decorativeCircle2: {
|
||
position: 'absolute',
|
||
top: 250,
|
||
left: -20,
|
||
width: 60,
|
||
height: 60,
|
||
borderRadius: 30,
|
||
backgroundColor: '#8B74F3',
|
||
opacity: 0.06,
|
||
},
|
||
decorativeCircle3: {
|
||
position: 'absolute',
|
||
bottom: 200,
|
||
right: -15,
|
||
width: 40,
|
||
height: 40,
|
||
borderRadius: 20,
|
||
backgroundColor: '#0EA5E9',
|
||
opacity: 0.05,
|
||
},
|
||
scrollContainer: {
|
||
flex: 1,
|
||
},
|
||
imageContainer: {
|
||
position: 'relative',
|
||
height: 300,
|
||
},
|
||
foodImage: {
|
||
width: '100%',
|
||
height: '100%',
|
||
},
|
||
descriptionBubble: {
|
||
position: 'absolute',
|
||
top: 20,
|
||
left: 20,
|
||
backgroundColor: 'rgba(255, 255, 255, 0.9)',
|
||
paddingHorizontal: 12,
|
||
paddingVertical: 8,
|
||
borderRadius: 16,
|
||
shadowColor: '#000',
|
||
shadowOffset: {
|
||
width: 0,
|
||
height: 2,
|
||
},
|
||
shadowOpacity: 0.1,
|
||
shadowRadius: 4,
|
||
elevation: 3,
|
||
},
|
||
descriptionText: {
|
||
fontSize: 14,
|
||
color: Colors.light.text,
|
||
fontWeight: '500',
|
||
},
|
||
nutritionCard: {
|
||
backgroundColor: Colors.light.background,
|
||
borderTopLeftRadius: 24,
|
||
borderTopRightRadius: 24,
|
||
marginTop: -60,
|
||
paddingTop: 24,
|
||
paddingHorizontal: 20,
|
||
paddingBottom: 40,
|
||
shadowColor: '#000',
|
||
shadowOffset: {
|
||
width: 0,
|
||
height: -4,
|
||
},
|
||
shadowOpacity: 0.1,
|
||
shadowRadius: 12,
|
||
elevation: 8,
|
||
},
|
||
calorieSection: {
|
||
flexDirection: 'row',
|
||
alignItems: 'baseline',
|
||
marginBottom: 8,
|
||
},
|
||
calorieValue: {
|
||
fontSize: 32,
|
||
fontWeight: '700',
|
||
|
||
lineHeight: 32,
|
||
},
|
||
calorieUnit: {
|
||
fontSize: 16,
|
||
color: Colors.light.textSecondary,
|
||
marginLeft: 8,
|
||
},
|
||
foodName: {
|
||
fontSize: 20,
|
||
fontWeight: '600',
|
||
color: Colors.light.text,
|
||
marginBottom: 24,
|
||
},
|
||
nutritionHeader: {
|
||
marginBottom: 16,
|
||
},
|
||
nutritionTitle: {
|
||
fontSize: 18,
|
||
fontWeight: '600',
|
||
color: Colors.light.text,
|
||
textAlign: 'center',
|
||
},
|
||
nutritionRings: {
|
||
flexDirection: 'row',
|
||
justifyContent: 'space-around',
|
||
marginBottom: 32,
|
||
paddingVertical: 20,
|
||
},
|
||
nutritionRingContainer: {
|
||
alignItems: 'center',
|
||
},
|
||
ringWrapper: {
|
||
position: 'relative',
|
||
marginBottom: 8,
|
||
},
|
||
ringCenter: {
|
||
position: 'absolute',
|
||
top: 0,
|
||
left: 0,
|
||
right: 0,
|
||
bottom: 0,
|
||
alignItems: 'center',
|
||
justifyContent: 'center',
|
||
},
|
||
ringCenterText: {
|
||
fontSize: 14,
|
||
fontWeight: '600',
|
||
color: Colors.light.text,
|
||
},
|
||
nutritionRingLabel: {
|
||
fontSize: 14,
|
||
color: Colors.light.textSecondary,
|
||
fontWeight: '500',
|
||
marginBottom: 2,
|
||
},
|
||
nutritionRingValue: {
|
||
fontSize: 12,
|
||
color: Colors.light.text,
|
||
fontWeight: '600',
|
||
},
|
||
foodIntakeSection: {
|
||
marginBottom: 20,
|
||
},
|
||
foodIntakeTitle: {
|
||
fontSize: 18,
|
||
fontWeight: '600',
|
||
color: Colors.light.text,
|
||
marginBottom: 12,
|
||
},
|
||
foodIntakeRow: {
|
||
flexDirection: 'row',
|
||
alignItems: 'center',
|
||
justifyContent: 'space-between',
|
||
paddingVertical: 12,
|
||
paddingHorizontal: 16,
|
||
backgroundColor: '#F8F9FA',
|
||
borderRadius: 12,
|
||
},
|
||
foodIntakeInfo: {
|
||
flexDirection: 'row',
|
||
alignItems: 'center',
|
||
flex: 1,
|
||
},
|
||
foodIntakeIcon: {
|
||
width: 40,
|
||
height: 40,
|
||
borderRadius: 20,
|
||
backgroundColor: '#FFF',
|
||
alignItems: 'center',
|
||
justifyContent: 'center',
|
||
marginRight: 12,
|
||
},
|
||
foodIconEmoji: {
|
||
fontSize: 20,
|
||
},
|
||
foodIntakeDetails: {
|
||
flex: 1,
|
||
},
|
||
foodIntakeName: {
|
||
fontSize: 16,
|
||
fontWeight: '500',
|
||
color: Colors.light.text,
|
||
marginBottom: 2,
|
||
},
|
||
foodIntakeAmount: {
|
||
fontSize: 14,
|
||
color: Colors.light.textSecondary,
|
||
},
|
||
foodIntakeCalories: {
|
||
flexDirection: 'row',
|
||
alignItems: 'center',
|
||
},
|
||
foodIntakeCaloriesValue: {
|
||
fontSize: 16,
|
||
fontWeight: '600',
|
||
color: Colors.light.text,
|
||
marginRight: 8,
|
||
},
|
||
editButton: {
|
||
padding: 4,
|
||
marginRight: 4,
|
||
},
|
||
deleteButton: {
|
||
padding: 4,
|
||
},
|
||
bottomContainer: {
|
||
flexDirection: 'row',
|
||
alignItems: 'center',
|
||
justifyContent: 'space-between',
|
||
paddingHorizontal: 16,
|
||
paddingVertical: 12,
|
||
backgroundColor: '#FFF',
|
||
borderTopWidth: 1,
|
||
borderTopColor: '#E5E5E5',
|
||
},
|
||
mealSelector: {
|
||
flexDirection: 'row',
|
||
alignItems: 'center',
|
||
paddingHorizontal: 12,
|
||
paddingVertical: 8,
|
||
backgroundColor: '#F8F9FA',
|
||
borderRadius: 20,
|
||
},
|
||
mealIndicator: {
|
||
width: 8,
|
||
height: 8,
|
||
borderRadius: 4,
|
||
backgroundColor: '#FF6B35',
|
||
marginRight: 8,
|
||
},
|
||
mealText: {
|
||
fontSize: 14,
|
||
color: '#333',
|
||
marginRight: 4,
|
||
},
|
||
recordButton: {
|
||
backgroundColor: Colors.light.primary,
|
||
paddingHorizontal: 24,
|
||
paddingVertical: 10,
|
||
borderRadius: 20,
|
||
},
|
||
recordButtonText: {
|
||
fontSize: 16,
|
||
color: '#FFF',
|
||
fontWeight: '500',
|
||
},
|
||
recordButtonDisabled: {
|
||
backgroundColor: '#CCC',
|
||
},
|
||
// 餐次选择弹窗样式
|
||
mealSelectorOverlay: {
|
||
flex: 1,
|
||
backgroundColor: 'rgba(0, 0, 0, 0.5)',
|
||
justifyContent: 'flex-end',
|
||
},
|
||
mealSelectorBackdrop: {
|
||
flex: 1,
|
||
},
|
||
mealSelectorModal: {
|
||
backgroundColor: '#FFF',
|
||
borderTopLeftRadius: 20,
|
||
borderTopRightRadius: 20,
|
||
paddingBottom: 34,
|
||
},
|
||
mealSelectorHeader: {
|
||
flexDirection: 'row',
|
||
justifyContent: 'space-between',
|
||
alignItems: 'center',
|
||
paddingHorizontal: 20,
|
||
paddingVertical: 16,
|
||
borderBottomWidth: 1,
|
||
borderBottomColor: '#E5E5E5',
|
||
},
|
||
mealSelectorTitle: {
|
||
fontSize: 18,
|
||
fontWeight: '600',
|
||
color: '#333',
|
||
},
|
||
mealOptionsContainer: {
|
||
paddingHorizontal: 20,
|
||
paddingVertical: 16,
|
||
},
|
||
mealOption: {
|
||
flexDirection: 'row',
|
||
alignItems: 'center',
|
||
paddingVertical: 16,
|
||
paddingHorizontal: 16,
|
||
borderRadius: 12,
|
||
marginBottom: 8,
|
||
backgroundColor: '#F8F9FA',
|
||
},
|
||
mealOptionActive: {
|
||
backgroundColor: '#E8F5E8',
|
||
borderWidth: 1,
|
||
borderColor: '#4CAF50',
|
||
},
|
||
mealOptionIndicator: {
|
||
width: 12,
|
||
height: 12,
|
||
borderRadius: 6,
|
||
marginRight: 12,
|
||
},
|
||
mealOptionText: {
|
||
flex: 1,
|
||
fontSize: 16,
|
||
color: '#333',
|
||
fontWeight: '500',
|
||
},
|
||
mealOptionTextActive: {
|
||
color: '#4CAF50',
|
||
},
|
||
errorContainer: {
|
||
flex: 1,
|
||
justifyContent: 'center',
|
||
alignItems: 'center',
|
||
},
|
||
errorText: {
|
||
fontSize: 16,
|
||
color: Colors.light.textMuted,
|
||
textAlign: 'center',
|
||
},
|
||
analysisText: {
|
||
fontSize: 14,
|
||
color: Colors.light.textSecondary,
|
||
marginBottom: 12,
|
||
lineHeight: 20,
|
||
},
|
||
// 非食物检测样式
|
||
nonFoodContainer: {
|
||
backgroundColor: '#FFF8E1',
|
||
borderRadius: 16,
|
||
padding: 24,
|
||
alignItems: 'center',
|
||
marginVertical: 16,
|
||
borderWidth: 1,
|
||
borderColor: '#FFE0B2',
|
||
},
|
||
nonFoodIcon: {
|
||
marginBottom: 16,
|
||
},
|
||
nonFoodTitle: {
|
||
fontSize: 18,
|
||
fontWeight: '600',
|
||
color: '#E65100',
|
||
marginBottom: 8,
|
||
textAlign: 'center',
|
||
},
|
||
nonFoodMessage: {
|
||
fontSize: 16,
|
||
color: Colors.light.text,
|
||
textAlign: 'center',
|
||
lineHeight: 24,
|
||
marginBottom: 16,
|
||
},
|
||
nonFoodSuggestions: {
|
||
alignSelf: 'stretch',
|
||
},
|
||
nonFoodSuggestionsTitle: {
|
||
fontSize: 16,
|
||
fontWeight: '600',
|
||
color: Colors.light.text,
|
||
marginBottom: 8,
|
||
},
|
||
nonFoodSuggestionItem: {
|
||
fontSize: 14,
|
||
color: Colors.light.textSecondary,
|
||
marginBottom: 4,
|
||
lineHeight: 20,
|
||
},
|
||
retakePhotoButton: {
|
||
backgroundColor: Colors.light.primary,
|
||
paddingVertical: 16,
|
||
paddingHorizontal: 32,
|
||
borderRadius: 28,
|
||
alignItems: 'center',
|
||
flexDirection: 'row',
|
||
justifyContent: 'center',
|
||
flex: 1,
|
||
shadowColor: Colors.light.primary,
|
||
shadowOffset: {
|
||
width: 0,
|
||
height: 4,
|
||
},
|
||
shadowOpacity: 0.3,
|
||
shadowRadius: 8,
|
||
elevation: 6,
|
||
},
|
||
retakePhotoButtonText: {
|
||
color: Colors.light.onPrimary,
|
||
fontSize: 16,
|
||
fontWeight: '600',
|
||
letterSpacing: 0.5,
|
||
},
|
||
}); |