topfans/frontend/pages/castlove/lenticular/lenticular-thinking.vue

<template>
	<view class="lenticular-thinking-page">
		<image class="background-image" src="/static/background/exhibitionSuccess.png" mode="aspectFill" />

		<view class="gift-box">
			<image class="gift-image" src="/static/nft/lihe.png" mode="aspectFit" />
		</view>

		<view class="progress-container">
			<view class="progress-bar-wrapper">
				<view class="progress-bar">
					<view class="progress-fill" :style="{ width: progress + '%' }"></view>
				</view>
				<view class="progress-icon" :style="{ left: progress + '%' }">
					<view class="icon-circle"></view>
				</view>
			</view>
			<text class="progress-text">{{ Math.round(progress) }}%</text>
			<text class="loading-text">Thinking</text>
		</view>
	</view>
</template>

<script setup>
import { ref, onMounted } from 'vue'
import {
	consumeGenerationFlowPayload,
	CASTLOVE_FORM_KEY,
	persistLenticularPreviewMeta,
} from '@/utils/castloveGenerationFlow.js'

const progress = ref(0)
let progressTimer = null
let flowStartedAt = 0

const simulateProgress = () => {
	progressTimer = setInterval(() => {
		if (progress.value < 90) {
			const increment = Math.random() * 5 + 2
			progress.value = Math.min(90, progress.value + increment)
		}
	}, 500)
}

const stopProgress = () => {
	if (progressTimer) {
		clearInterval(progressTimer)
		progressTimer = null
	}
}

const completeProgress = () => {
	stopProgress()
	const finalInterval = setInterval(() => {
		if (progress.value < 100) {
			progress.value = Math.min(100, progress.value + 5)
		} else {
			clearInterval(finalInterval)
			setTimeout(() => {
				uni.showToast({ title: '生成成功', icon: 'success', duration: 1200 })
				setTimeout(() => {
					uni.navigateTo({ url: '/pages/castlove/lenticular/lenticular-result' })
				}, 1200)
			}, 500)
		}
	}, 50)
}

const revertProgress = () => {
	stopProgress()
	const revertInterval = setInterval(() => {
		if (progress.value > 0) {
			progress.value = Math.max(0, progress.value - 10)
		} else {
			clearInterval(revertInterval)
			setTimeout(() => uni.navigateBack(), 500)
		}
	}, 100)
}

const waitMinDuration = async (minMs) => {
	if (!minMs || minMs <= 0) return
	const elapsed = Date.now() - flowStartedAt
	if (elapsed < minMs) {
		await new Promise((r) => setTimeout(r, minMs - elapsed))
	}
}

const runLenticularFlow = async (flow) => {
	const formStr = uni.getStorageSync(CASTLOVE_FORM_KEY)
	if (!formStr) throw new Error('缺少表单数据')
	const formData = JSON.parse(formStr)
	await waitMinDuration(flow?.minDurationMs ?? 1600)
	persistLenticularPreviewMeta(formData)
	completeProgress()
}

onMounted(() => {
	flowStartedAt = Date.now()
	simulateProgress()
	try {
		const flow = consumeGenerationFlowPayload()
		if (!flow) {
			throw new Error('缺少生成流程数据')
		}
		runLenticularFlow(flow)
	} catch (err) {
		console.error('[lenticular-thinking]', err)
		uni.showToast({ title: err.message || '光栅预览失败', icon: 'none' })
		revertProgress()
	}
})
</script>

<style scoped>
.lenticular-thinking-page {
	position: relative;
	width: 100%;
	height: 100vh;
	overflow: hidden;
	background: #000;
}

.background-image {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 1;
}

.gift-box {
	position: absolute;
	top: 25%;
	left: 50%;
	transform: translateX(-50%);
	width: 480rpx;
	height: 480rpx;
	z-index: 2;
	animation: float 3s ease-in-out infinite;
}

@keyframes float {
	0%,
	100% {
		transform: translateX(-50%) translateY(0) rotate(0deg);
	}
	50% {
		transform: translateX(-50%) translateY(-20rpx) rotate(2deg);
	}
}

.gift-image {
	width: 100%;
	height: 100%;
}

.progress-container {
	position: absolute;
	bottom: 25%;
	left: 50%;
	transform: translateX(-50%);
	width: 600rpx;
	display: flex;
	flex-direction: column;
	align-items: center;
	z-index: 3;
}

.progress-bar-wrapper {
	position: relative;
	width: 100%;
	height: 40rpx;
	margin-bottom: 20rpx;
}

.progress-bar {
	width: 100%;
	height: 40rpx;
	background: rgba(255, 255, 255, 0.3);
	border-radius: 20rpx;
	overflow: hidden;
	border: 2rpx solid rgba(255, 255, 255, 0.5);
}

.progress-fill {
	height: 100%;
	background: linear-gradient(90deg, #ff6b9d 0%, #ffa8c5 50%, #ffb6d9 100%);
	border-radius: 20rpx;
	transition: width 0.3s ease;
}

.progress-icon {
	position: absolute;
	top: 50%;
	transform: translate(-50%, -50%);
	width: 60rpx;
	height: 60rpx;
	transition: left 0.3s ease;
}

.icon-circle {
	width: 100%;
	height: 100%;
	background: linear-gradient(135deg, #ffb6d9 0%, #ff6b9d 100%);
	border-radius: 50%;
	border: 4rpx solid #ffffff;
	animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
	0%,
	100% {
		transform: scale(1);
	}
	50% {
		transform: scale(1.1);
	}
}

.progress-text {
	font-size: 56rpx;
	font-weight: bold;
	color: #ffffff;
	margin-bottom: 10rpx;
}

.loading-text {
	font-size: 36rpx;
	color: #ffffff;
	letter-spacing: 6rpx;
	font-weight: 500;
}
</style>