Initial commit: expo-popcore project

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imeepos
2025-12-25 16:31:17 +08:00
commit 0cbb74e03a
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app/template/[id]/run.tsx Normal file
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import Ionicons from '@expo/vector-icons/Ionicons';
import { ResultDisplay } from '@/components/template-run/result-display';
import { ThemedText } from '@/components/themed-text';
import { ThemedView } from '@/components/themed-view';
import { useTemplateRun } from '@/hooks/use-template-run';
import { getTemplateById } from '@/lib/api/templates';
import { subscription } from '@/lib/auth/client';
import { Template } from '@/lib/types/template';
import { RunTemplateData } from '@/lib/types/template-run';
import { Image } from 'expo-image';
import { LinearGradient } from 'expo-linear-gradient';
import { Stack, useGlobalSearchParams, useLocalSearchParams, useRouter } from 'expo-router';
import { useCallback, useEffect, useMemo, useState } from 'react';
import { Alert, BackHandler, ScrollView, StyleSheet, TouchableOpacity, View } from 'react-native';
import { useSafeAreaInsets } from 'react-native-safe-area-context';
type RunStep = 'progress' | 'result';
function transformFormData(formData: RunTemplateData): RunTemplateData {
const transformed: RunTemplateData = {};
Object.entries(formData).forEach(([fieldName, value]) => {
if (fieldName.startsWith('image_')) {
transformed[fieldName] = {
url: value,
type: 'image',
};
} else if (fieldName.startsWith('text_')) {
transformed[fieldName] = {
content: value,
type: 'text',
};
} else if (fieldName.startsWith('video_')) {
transformed[fieldName] = {
url: value,
type: 'video',
};
} else if (fieldName.startsWith('color_')) {
transformed[fieldName] = {
value,
type: 'color',
};
} else {
transformed[fieldName] = value;
}
});
return transformed;
}
export default function TemplateRunScreen() {
const { id } = useLocalSearchParams<{ id: string }>();
const router = useRouter();
const globalParams = useGlobalSearchParams<{ formData?: string }>();
const insets = useSafeAreaInsets();
const [template, setTemplate] = useState<Template | null>(null);
const [loading, setLoading] = useState(true);
const [currentStep, setCurrentStep] = useState<RunStep>('progress');
const [hasStarted, setHasStarted] = useState(false);
const [formImageUrls, setFormImageUrls] = useState<string[]>([]);
const {
progress,
result,
error,
isLoading,
executeTemplate,
cancelRun,
cleanup,
} = useTemplateRun({
onSuccess: () => {
setCurrentStep('result');
},
onError: (runError) => {
Alert.alert('运行失败', runError.message);
},
});
useEffect(() => {
const loadTemplate = async () => {
if (!id) return;
try {
setLoading(true);
const response = await getTemplateById(id);
if (response && response.success && response.data) {
setTemplate(response.data as any);
} else {
throw new Error('模板不存在');
}
} catch (templateError) {
console.error('加载模板失败:', templateError);
Alert.alert('错误', '无法加载模板,请稍后重试。');
router.back();
} finally {
setLoading(false);
}
};
loadTemplate();
}, [id, router]);
useEffect(() => {
if (template && !hasStarted && globalParams.formData) {
try {
const formData = JSON.parse(globalParams.formData) as RunTemplateData;
const images = Object.entries(formData)
.filter(([fieldName, value]) => fieldName.startsWith('image_') && typeof value === 'string' && value.length > 0)
.map(([, value]) => value as string);
setFormImageUrls(images);
setHasStarted(true);
const executeWithData = async () => {
try {
const list = await subscription.list();
const listData = list.data ?? [];
if (listData.length === 0) {
Alert.alert('未检测到订阅', '请先完成订阅后再尝试生成内容。');
router.back();
return;
}
const subscriptionId = listData[0]?.stripeSubscriptionId;
if (!subscriptionId) {
Alert.alert('订阅信息缺失', '当前订阅缺少 Stripe 订阅标识,无法记录用量。');
router.back();
return;
}
const identify = await subscription.meterEvent({
event_name: 'token_usage',
payload: {
value: '100',
},
});
const identifier = identify.data?.identifier;
if (!identifier) {
Alert.alert('用量记录失败', '无法生成用量凭证,请稍后重试。');
router.back();
return;
}
const transformedData = transformFormData(formData);
await executeTemplate(template.id, transformedData);
} catch (executeError) {
console.error('执行模板失败:', executeError);
Alert.alert('执行失败', '运行模板时出现异常,请稍后重试。');
router.back();
}
};
executeWithData();
} catch (parseError) {
console.error('解析表单数据失败:', parseError);
Alert.alert('数据错误', '表单数据格式错误,请重新提交。');
router.back();
}
}
}, [template, hasStarted, globalParams.formData, executeTemplate, router]);
const handleRequestExit = useCallback(() => {
if (currentStep === 'progress' && isLoading) {
Alert.alert(
'确认退出',
'任务正在运行中,确定要退出吗?',
[
{ text: '继续等待', style: 'cancel' },
{
text: '停止并返回',
style: 'destructive',
onPress: () => {
cancelRun();
router.back();
},
},
]
);
return true;
}
router.back();
return true;
}, [cancelRun, currentStep, isLoading, router]);
useEffect(() => {
const subscription = BackHandler.addEventListener('hardwareBackPress', handleRequestExit);
return () => subscription.remove();
}, [handleRequestExit]);
useEffect(() => cleanup, [cleanup]);
const handleRerun = useCallback(() => {
router.back();
}, [router]);
const progressMeta = useMemo(() => {
const rawProgress = typeof progress.progress === 'number' ? progress.progress : 0;
const normalized = Math.max(0, Math.min(rawProgress, 100));
return {
normalized,
percentLabel: Math.round(normalized),
fillWidth: normalized <= 0 ? 0 : Math.min(Math.max(normalized, 8), 100),
};
}, [progress.progress]);
const narrative = useMemo(() => {
const fallbackTitle = 'Insert Your Product Into An ASMR Video';
const fallbackDescription =
'ASMR-Add-On keeps your original image the same while seamlessly adding our uploaded product into the ASMR scene.';
const rawTitle = template?.titleEn ?? template?.title ?? fallbackTitle;
const rawDescription = template?.descriptionEn ?? template?.description ?? fallbackDescription;
return {
title: rawTitle.toUpperCase(),
description: rawDescription,
};
}, [template]);
const imagery = useMemo(() => {
const fallback = template?.previewUrl ?? template?.coverImageUrl ?? undefined;
const primary = formImageUrls[0] ?? fallback;
const secondary = formImageUrls[1] ?? template?.previewUrl ?? primary;
return {
hero: primary,
overlay: secondary,
preview: template?.previewUrl ?? primary ?? fallback,
};
}, [formImageUrls, template]);
const renderProgressStep = () => (
<ScrollView
style={styles.scroll}
contentContainerStyle={[
styles.progressContent,
{
paddingTop: insets.top + 16,
paddingBottom: insets.bottom + 40,
},
]}
showsVerticalScrollIndicator={false}
>
<TouchableOpacity
onPress={handleRequestExit}
activeOpacity={0.8}
style={[styles.backButton, styles.backButtonProgress]}
>
<Ionicons name="chevron-back" size={22} color="#FFFFFF" />
</TouchableOpacity>
<View style={styles.titleSection}>
<ThemedText style={styles.title} lightColor="#FFFFFF" darkColor="#FFFFFF">
{narrative.title}
</ThemedText>
<ThemedText
style={styles.subtitle}
lightColor="rgba(255,255,255,0.68)"
darkColor="rgba(255,255,255,0.68)"
>
{narrative.description}
</ThemedText>
</View>
<View style={styles.heroContainer}>
{imagery.hero ? (
<Image source={{ uri: imagery.hero }} style={styles.heroImage} contentFit="cover" />
) : (
<View style={styles.heroPlaceholder} />
)}
{imagery.overlay && (
<View style={styles.overlayImageFrame}>
<Image source={{ uri: imagery.overlay }} style={styles.overlayImage} contentFit="cover" />
</View>
)}
</View>
<LinearGradient colors={['#1E1E21', '#101015']} start={{ x: 0, y: 0 }} end={{ x: 1, y: 1 }} style={styles.progressCard}>
{imagery.preview ? (
<View style={styles.previewFrame}>
<Image source={{ uri: imagery.preview }} style={styles.previewImage} contentFit="cover" />
</View>
) : (
<View style={[styles.previewFrame, styles.previewPlaceholder]} />
)}
<View style={styles.progressCopy}>
<ThemedText style={styles.progressHeadline} lightColor="#FFFFFF" darkColor="#FFFFFF">
...
</ThemedText>
<ThemedText
style={styles.progressMessage}
lightColor="rgba(255,255,255,0.72)"
darkColor="rgba(255,255,255,0.72)"
>
{progress.message || '正在为你织造 ASMR 场景,请稍候片刻。'}
</ThemedText>
</View>
<View style={styles.progressBarArea}>
<View style={styles.progressTrack}>
{progressMeta.fillWidth > 0 && (
<View style={[styles.progressFill, { width: `${progressMeta.fillWidth}%` }]}>
<LinearGradient
colors={['#78F8FF', '#49A7FF']}
start={{ x: 0, y: 0 }}
end={{ x: 1, y: 0 }}
style={StyleSheet.absoluteFill}
/>
</View>
)}
</View>
<ThemedText
style={styles.progressPercent}
lightColor="rgba(255,255,255,0.6)"
darkColor="rgba(255,255,255,0.6)"
>
{progressMeta.percentLabel}%
</ThemedText>
</View>
</LinearGradient>
<TouchableOpacity
activeOpacity={0.85}
style={styles.primaryButton}
onPress={() => {
Alert.alert('生成进行中', '系统正在为你制作视频,请耐心等待。');
}}
>
<ThemedText style={styles.primaryButtonText} lightColor="#050505" darkColor="#050505">
Generate Video
</ThemedText>
</TouchableOpacity>
</ScrollView>
);
const renderResultStep = () => (
<View
style={[
styles.resultContainer,
{
paddingTop: insets.top + 16,
paddingBottom: Math.max(insets.bottom, 24),
},
]}
>
<View style={styles.resultHeader}>
<TouchableOpacity
onPress={handleRequestExit}
activeOpacity={0.8}
style={[styles.backButton, styles.backButtonResult]}
>
<Ionicons name="chevron-back" size={22} color="#FFFFFF" />
</TouchableOpacity>
<ThemedText style={styles.resultTitle} lightColor="#FFFFFF" darkColor="#FFFFFF">
</ThemedText>
</View>
<View style={styles.resultBody}>
{result ? (
<ResultDisplay result={result} onRerun={handleRerun} />
) : (
<View style={styles.stateContainer}>
<ThemedText style={styles.stateText} lightColor="rgba(255,255,255,0.7)" darkColor="rgba(255,255,255,0.7)">
...
</ThemedText>
</View>
)}
</View>
</View>
);
if (loading) {
return (
<ThemedView style={styles.screen} lightColor="#050505" darkColor="#050505">
<Stack.Screen options={{ headerShown: false }} />
<View style={styles.stateContainer}>
<ThemedText style={styles.stateText} lightColor="rgba(255,255,255,0.7)" darkColor="rgba(255,255,255,0.7)">
...
</ThemedText>
</View>
</ThemedView>
);
}
if (error && !template) {
return (
<ThemedView style={styles.screen} lightColor="#050505" darkColor="#050505">
<Stack.Screen options={{ headerShown: false }} />
<View style={styles.stateContainer}>
<ThemedText style={styles.stateText} lightColor="rgba(255,255,255,0.7)" darkColor="rgba(255,255,255,0.7)">
{error.message}
</ThemedText>
</View>
</ThemedView>
);
}
return (
<ThemedView style={styles.screen} lightColor="#050505" darkColor="#050505">
<Stack.Screen
options={{
headerShown: false,
gestureEnabled: currentStep !== 'progress' || !isLoading,
}}
/>
{currentStep === 'progress' && renderProgressStep()}
{currentStep === 'result' && renderResultStep()}
</ThemedView>
);
}
const styles = StyleSheet.create({
screen: {
flex: 1,
backgroundColor: '#050505',
},
scroll: {
flex: 1,
},
progressContent: {
paddingHorizontal: 24,
gap: 28,
},
backButton: {
width: 44,
height: 44,
borderRadius: 22,
borderWidth: 1,
borderColor: 'rgba(255,255,255,0.08)',
backgroundColor: 'rgba(255,255,255,0.05)',
alignItems: 'center',
justifyContent: 'center',
},
backButtonProgress: {
alignSelf: 'flex-start',
},
backButtonResult: {
marginRight: 12,
},
titleSection: {
gap: 12,
},
title: {
fontSize: 20,
fontWeight: '700',
letterSpacing: 0.8,
lineHeight: 28,
},
subtitle: {
fontSize: 13,
lineHeight: 20,
},
heroContainer: {
position: 'relative',
borderRadius: 24,
overflow: 'hidden',
backgroundColor: '#121212',
},
heroImage: {
width: '100%',
aspectRatio: 1.58,
},
heroPlaceholder: {
width: '100%',
aspectRatio: 1.58,
backgroundColor: '#1F1F20',
},
overlayImageFrame: {
position: 'absolute',
left: 18,
bottom: 18,
width: 72,
height: 72,
borderRadius: 18,
overflow: 'hidden',
borderWidth: 2,
borderColor: '#050505',
shadowColor: '#000000',
shadowOpacity: 0.4,
shadowRadius: 8,
shadowOffset: { width: 0, height: 6 },
elevation: 6,
},
overlayImage: {
width: '100%',
height: '100%',
},
progressCard: {
borderRadius: 28,
paddingVertical: 28,
paddingHorizontal: 24,
borderWidth: 1,
borderColor: 'rgba(255,255,255,0.06)',
gap: 24,
},
previewFrame: {
alignSelf: 'center',
width: 96,
height: 148,
borderRadius: 24,
overflow: 'hidden',
borderWidth: 1,
borderColor: 'rgba(255,255,255,0.12)',
backgroundColor: '#0F0F12',
},
previewImage: {
width: '100%',
height: '100%',
},
previewPlaceholder: {
backgroundColor: '#18181C',
},
progressCopy: {
alignItems: 'center',
gap: 6,
paddingHorizontal: 8,
},
progressHeadline: {
fontSize: 16,
fontWeight: '700',
},
progressMessage: {
fontSize: 13,
lineHeight: 20,
textAlign: 'center',
},
progressBarArea: {
gap: 12,
},
progressTrack: {
height: 8,
borderRadius: 4,
backgroundColor: 'rgba(255,255,255,0.08)',
overflow: 'hidden',
},
progressFill: {
height: '100%',
borderRadius: 4,
overflow: 'hidden',
},
progressPercent: {
fontSize: 12,
fontWeight: '600',
textAlign: 'right',
},
primaryButton: {
height: 60,
borderRadius: 30,
backgroundColor: '#D7FF1F',
alignItems: 'center',
justifyContent: 'center',
shadowColor: '#D7FF1F',
shadowOpacity: 0.4,
shadowRadius: 16,
shadowOffset: { width: 0, height: 12 },
elevation: 4,
},
primaryButtonText: {
fontSize: 16,
fontWeight: '700',
letterSpacing: 0.6,
},
resultContainer: {
flex: 1,
paddingHorizontal: 24,
gap: 24,
},
resultHeader: {
flexDirection: 'row',
alignItems: 'center',
},
resultTitle: {
fontSize: 16,
fontWeight: '600',
letterSpacing: 0.4,
},
resultBody: {
flex: 1,
},
stateContainer: {
flex: 1,
justifyContent: 'center',
alignItems: 'center',
paddingHorizontal: 32,
},
stateText: {
fontSize: 15,
lineHeight: 22,
textAlign: 'center',
},
});