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* AI 报告嵌入式展示组件
*
* 支持两种模式：
* 1. 已有报告模式：显示保存的报告数据
* 2. 流式生成模式：实时显示 AI 流式输出
*/
import { Dimensions } from 'react-native';
import { PieChart } from 'react-native-chart-kit';
import { Card, H4, H5, Separator, Spinner, Text, XStack, YStack } from 'tamagui';
import { Button } from '@/src/design-system/components';
import { IconSymbol } from '@/src/components/ui/IconSymbol';
import { toast } from '@/src/components/dialogs';
import {
getNutritionColor,
getNutritionLabel,
hasValidNutritionData,
preparePieChartData,
} from '@/src/constants/nutrition';
import { Colors } from '@/src/constants/theme';
import type { AIReportData } from '@/src/services/api';
import { useItemDetail, useThemeAwareColorScheme } from '@/src/hooks';
import { AdditiveDetailModal } from './AdditiveDetailModal';
import { NutrientBar } from './NutrientBar';
import { StreamingText } from './StreamingText';
import type { StreamingState } from '../hooks/useStreamingReport';
interface AIReportSectionProps {
/** 已有的报告数据 */
report?: AIReportData | null;
/** 是否正在加载已有报告 */
isLoading?: boolean;
/** 流式状态（用于流式生成模式） */
streamingState?: StreamingState | null;
/** 是否显示生成按钮 */
showGenerateButton?: boolean;
/** 是否正在生成中（禁用按钮） */
isGenerating?: boolean;
/** 点击生成按钮的回调 */
onGeneratePress?: () => void;
/** 点击停止按钮的回调 */
onStopPress?: () => void;
}
/** 饼图配置 */
const CHART_CONFIG = {
backgroundColor: 'transparent',
backgroundGradientFrom: '#fff',
backgroundGradientTo: '#fff',
color: (opacity = 1) => `rgba(99, 102, 241, ${opacity})`,
labelColor: (opacity = 1) => `rgba(0, 0, 0, ${opacity})`,
strokeWidth: 2,
barPercentage: 0.5,
decimalPlaces: 1,
};
export function AIReportSection({
report,
isLoading,
streamingState,
showGenerateButton = false,
isGenerating = false,
onGeneratePress,
onStopPress,
}: AIReportSectionProps) {
const colorScheme = useThemeAwareColorScheme();
const colors = Colors[colorScheme];
const {
item: selectedItem,
baikeInfo,
modalVisible,
fetchAdditive,
closeModal,
} = useItemDetail();
// 判断是否处于流式模式
const isStreamingMode = streamingState?.isStreaming || streamingState?.isComplete;
// 加载状态
if (isLoading && !isStreamingMode) {
return (
<Card
size="$4"
bordered
backgroundColor="$background"
marginHorizontal="$3"
marginBottom="$3"
>
<Card.Header>
<YStack alignItems="center" paddingVertical="$4">
<Spinner size="large" color={colors.tint} />
<Text fontSize="$3" color="$gray10" marginTop="$2">
正在加载 AI 分析报告...
</Text>
</YStack>
</Card.Header>
</Card>
);
}
// 如果处于流式模式，显示流式内容
Iif (isStreamingMode && streamingState) {
return (
<Card
size="$4"
backgroundColor="white"
marginHorizontal="$3"
marginBottom="$3"
borderRadius="$6"
borderWidth={2}
borderColor={colors.tintAlpha40 as any}
overflow="hidden"
>
{/* 头部 */}
<Card.Header paddingBottom="$2" paddingHorizontal="$4" paddingTop="$4">
<XStack alignItems="center" gap="$3" marginBottom="$3">
<YStack
width={48}
height={48}
alignItems="center"
justifyContent="center"
backgroundColor={colors.tintAlpha20 as any}
borderRadius="$4"
borderWidth={2}
borderColor={colors.tintAlpha50 as any}
>
<IconSymbol name="doc.text.fill" size={24} color={colors.tint} />
</YStack>
<YStack flex={1} minWidth={0}>
<H4 color="$gray12" fontWeight="800" letterSpacing={-0.4} numberOfLines={1}>
AI 智能分析报告
</H4>
<Text fontSize="$2" color="$gray10" marginTop="$1" fontWeight="500" numberOfLines={1}>
{streamingState.isStreaming ? '正在生成中...' : '分析完成'}
</Text>
</YStack>
{/* 停止按钮 */}
{streamingState.isStreaming && onStopPress && (
<Button
size="sm"
height={36}
paddingHorizontal="$3"
backgroundColor="$red4"
borderColor="$red7"
borderWidth={1}
pressStyle={{ opacity: 0.8, scale: 0.98 }}
onPress={onStopPress}
>
<XStack alignItems="center" gap="$2">
<IconSymbol name="stop.fill" size={14} color="$red10" />
<Text fontSize="$3" color="$red10" fontWeight="600">
停止
</Text>
</XStack>
</Button>
)}
</XStack>
<Separator borderColor="$borderColor" />
</Card.Header>
{/* 流式内容 */}
<YStack minHeight={400} maxHeight={500}>
<StreamingText
content={streamingState.content}
isStreaming={streamingState.isStreaming}
isComplete={streamingState.isComplete}
progress={streamingState.progress}
error={streamingState.error}
/>
</YStack>
</Card>
);
}
// 如果没有报告但显示生成按钮
if (!report && showGenerateButton) {
return (
<Card
size="$4"
backgroundColor="white"
marginHorizontal="$3"
marginBottom="$3"
borderRadius="$6"
borderWidth={2}
borderColor={colors.tintAlpha40 as any}
borderStyle="dashed"
>
<Card.Header paddingHorizontal="$4" paddingVertical="$5">
<YStack alignItems="center" gap="$4">
<YStack
width={64}
height={64}
alignItems="center"
justifyContent="center"
backgroundColor={colors.tintAlpha10 as any}
borderRadius="$6"
>
<IconSymbol name="sparkles" size={36} color={colors.tint} />
</YStack>
<YStack alignItems="center" gap="$2" maxWidth="85%">
<H4 color="$gray12" fontWeight="700" textAlign="center">
AI 智能分析
</H4>
<Text fontSize="$3" color="$gray10" textAlign="center" lineHeight={20}>
使用 AI 分析猫粮配料表，获取详细的安全性和营养分析报告
</Text>
</YStack>
<Button
size="lg"
height={48}
paddingHorizontal="$5"
backgroundColor={colors.tint}
borderRadius="$4"
pressStyle={{ opacity: 0.9, scale: 0.98 }}
disabled={isGenerating}
onPress={onGeneratePress}
>
<XStack alignItems="center" gap="$2">
{isGenerating ? (
<Spinner size="small" color="white" />
) : (
<IconSymbol name="wand.and.stars" size={20} color="white" />
)}
<Text color="white" fontWeight="600" fontSize="$5">
{isGenerating ? '生成中...' : '生成分析报告'}
</Text>
</XStack>
</Button>
</YStack>
</Card.Header>
</Card>
);
}
Iif (!report) return null;
// 营养成分点击（暂时使用 Alert）
const handleIngredientPress = (name: string) => {
toast.info(`${name}\n\n营养成分详情功能开发中`);
};
// 检查是否有有效营养数据
const hasNutritionData = hasValidNutritionData(report.percentage, report.percent_data);
const chartData = hasNutritionData ? preparePieChartData(report.percent_data) : [];
const hasValidChartData = chartData.length > 0;
return (
<Card
size="$4"
backgroundColor="white"
marginHorizontal="$3"
marginBottom="$3"
borderRadius="$6"
borderWidth={2}
borderColor={colors.tintAlpha40 as any}
>
{/* 头部 */}
<Card.Header paddingBottom="$2" paddingHorizontal="$4" paddingTop="$4">
<XStack alignItems="center" gap="$3" marginBottom="$3">
<YStack
width={48}
height={48}
alignItems="center"
justifyContent="center"
backgroundColor={colors.tintAlpha20 as any}
borderRadius="$4"
borderWidth={2}
borderColor={colors.tintAlpha50 as any}
>
<IconSymbol name="doc.text.fill" size={24} color={colors.tint} />
</YStack>
<YStack flex={1} minWidth={0}>
<H4 color="$gray12" fontWeight="800" letterSpacing={-0.4} numberOfLines={1}>
AI 智能分析报告
</H4>
<Text fontSize="$2" color="$gray10" marginTop="$1" fontWeight="500" numberOfLines={1}>
基于配料表的深度分析
</Text>
</YStack>
</XStack>
<Separator borderColor="$borderColor" />
</Card.Header>
<YStack padding="$4" gap="$4">
{/* 产品标签 */}
<TagsSection tags={report.tags} tintColor={colors.tint} />
{/* 安全性分析 */}
<AnalysisSection
icon="shield.fill"
iconColor="$green10"
title="安全性分析"
content={report.safety}
bgColor="$green2"
borderColor="$green6"
/>
{/* 营养分析 */}
<AnalysisSection
icon="chart.bar.fill"
iconColor="$orange10"
title="营养分析"
content={report.nutrient}
bgColor="$orange2"
borderColor="$orange6"
/>
{/* 营养成分占比 */}
{hasNutritionData && hasValidChartData && (
<NutritionChartSection chartData={chartData} percentData={report.percent_data} />
)}
{/* 营养数据缺失提示 */}
{report.percentage === true && !hasValidChartData && <NutritionDataMissingAlert />}
{/* 识别的添加剂 */}
<ItemListSection
icon="flask.fill"
iconColor="$purple10"
title="识别的添加剂"
items={report.additives}
bgColor="$purple2"
borderColor="$purple6"
textColor="$purple11"
onItemPress={fetchAdditive}
/>
{/* 识别的营养成分 */}
<ItemListSection
icon="leaf.fill"
iconColor="$green10"
title="识别的营养成分"
items={report.ingredients}
bgColor="$green2"
borderColor="$green6"
textColor="$green11"
onItemPress={handleIngredientPress}
/>
{/* 时间戳 */}
<TimestampFooter createdAt={report.created_at} updatedAt={report.updated_at} />
</YStack>
{/* 详情弹窗 */}
<AdditiveDetailModal
visible={modalVisible}
additive={selectedItem}
baikeInfo={baikeInfo}
onClose={closeModal}
/>
</Card>
);
}
// ==================== 子组件 ====================
/** 标签区域 */
function TagsSection({ tags, tintColor }: { tags?: string[]; tintColor: string }) {
Iif (!tags?.length) return null;
return (
<YStack gap="$2.5">
<XStack alignItems="center" gap="$2">
<IconSymbol name="tag.fill" size={18} color={tintColor} />
<H5 color="$gray12" fontWeight="700" letterSpacing={-0.2} fontSize="$4">
产品特征
</H5>
</XStack>
<XStack gap="$2" flexWrap="wrap">
{tags.map((tag, i) => (
<YStack
key={i}
paddingHorizontal="$3"
paddingVertical="$2"
minHeight={32}
justifyContent="center"
backgroundColor="$blue3"
borderRadius="$3"
borderWidth={1}
borderColor="$blue7"
>
<Text fontSize="$3" color="$blue11" fontWeight="600" numberOfLines={1}>
{tag}
</Text>
</YStack>
))}
</XStack>
</YStack>
);
}
/** 分析区域 */
function AnalysisSection({
icon,
iconColor,
title,
content,
bgColor,
borderColor,
}: {
icon: string;
iconColor: string;
title: string;
content?: string;
bgColor: string;
borderColor: string;
}) {
Iif (!content) return null;
return (
<>
<Separator borderColor="$borderColor" />
<YStack gap="$2.5">
<XStack alignItems="center" gap="$2">
<IconSymbol name={icon as any} size={18} color={iconColor} />
<H5 color="$gray12" fontWeight="700" letterSpacing={-0.2} fontSize="$4">
{title}
</H5>
</XStack>
<YStack
backgroundColor={bgColor as any}
padding="$3.5"
borderRadius="$4"
borderWidth={1}
borderColor={borderColor as any}
>
<Text fontSize="$3" color="$gray12" lineHeight={22} fontWeight="500">
{content}
</Text>
</YStack>
</YStack>
</>
);
}
/** 营养图表区域 */
function NutritionChartSection({
chartData,
percentData,
}: {
chartData: ReturnType<typeof preparePieChartData>;
percentData: Record<string, number | null>;
}) {
return (
<>
<Separator borderColor="$borderColor" />
<YStack gap="$3">
<XStack alignItems="center" gap="$2">
<IconSymbol name="chart.pie.fill" size={20} color="$purple10" />
<H5 color="$gray12" fontWeight="700" letterSpacing={-0.2}>
营养成分占比
</H5>
</XStack>
{/* 饼图 */}
<YStack alignItems="center" marginVertical="$3">
<PieChart
data={chartData}
width={Dimensions.get('window').width - 64}
height={220}
chartConfig={CHART_CONFIG}
accessor="population"
backgroundColor="transparent"
paddingLeft="15"
absolute
hasLegend
avoidFalseZero
/>
</YStack>
{/* 进度条 */}
{Object.entries(percentData).map(([key, value]) => {
Iif (value === null || value === undefined) return null;
return (
<NutrientBar
key={key}
label={getNutritionLabel(key)}
value={value}
color={getNutritionColor(key)}
/>
);
})}
</YStack>
</>
);
}
/** 营养数据缺失提示 */
function NutritionDataMissingAlert() {
return (
<>
<Separator borderColor="$borderColor" />
<YStack gap="$2.5">
<XStack alignItems="center" gap="$2">
<IconSymbol name="exclamationmark.triangle.fill" size={20} color="$orange10" />
<H5 color="$gray12" fontWeight="700" letterSpacing={-0.2}>
营养成分占比
</H5>
</XStack>
<YStack
backgroundColor="$orange2"
padding="$4"
borderRadius="$4"
borderWidth={1.5}
borderColor="$orange6"
>
<Text fontSize="$3" color="$gray11" lineHeight={22} fontWeight="500">
该报告标记支持营养成分占比分析，但未包含具体数据。
</Text>
<Text fontSize="$2" color="$gray10" marginTop="$2">
提示：可以重新生成报告以获取最新的营养分析数据
</Text>
</YStack>
</YStack>
</>
);
}
/** 项目列表区域 */
function ItemListSection({
icon,
iconColor,
title,
items,
bgColor,
borderColor,
textColor,
onItemPress,
}: {
icon: string;
iconColor: string;
title: string;
items?: string[];
bgColor: string;
borderColor: string;
textColor: string;
onItemPress: (name: string) => void;
}) {
Iif (!items?.length) return null;
return (
<>
<Separator borderColor="$borderColor" />
<YStack gap="$2.5">
<XStack alignItems="center" gap="$2">
<IconSymbol name={icon as any} size={16} color={iconColor} />
<H5 color="$gray12" fontWeight="600" fontSize="$3">
{title}
</H5>
</XStack>
<XStack gap="$2" flexWrap="wrap">
{items.map((item, i) => (
<YStack
key={i}
paddingHorizontal="$3"
paddingVertical="$2"
minHeight={36}
justifyContent="center"
backgroundColor={bgColor as any}
borderRadius="$3"
borderWidth={1}
borderColor={borderColor as any}
pressStyle={{ opacity: 0.7, scale: 0.98 }}
cursor="pointer"
onPress={() => onItemPress(item)}
>
<Text fontSize="$3" color={textColor as any} numberOfLines={1}>
{item}
</Text>
</YStack>
))}
</XStack>
</YStack>
</>
);
}
/** 时间戳底部 */
function TimestampFooter({ createdAt, updatedAt }: { createdAt: string; updatedAt: string }) {
return (
<YStack marginTop="$2" paddingTop="$3" borderTopWidth={1} borderTopColor="$borderColor">
<XStack alignItems="center" gap="$2">
<IconSymbol name="clock.fill" size={14} color="$gray10" />
<Text fontSize="$1" color="$gray10">
报告生成于 {new Date(createdAt).toLocaleString('zh-CN')}
</Text>
</XStack>
{updatedAt !== createdAt && (
<XStack alignItems="center" gap="$2" marginTop="$1">
<IconSymbol name="arrow.clockwise" size={14} color="$gray10" />
<Text fontSize="$1" color="$gray10">
最后更新于 {new Date(updatedAt).toLocaleString('zh-CN')}
</Text>
</XStack>
)}
</YStack>
);
}
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