0db3c07dfb
✨ 新功能: - 创建多样化的演示产品（办公椅、餐桌、书架） - 添加 update-demo-models.js 脚本，支持更丰富的演示数据 - 每个产品类别都有专门的装配步骤和板件信息 - 随机生成访问量，模拟真实使用场景 📦 演示数据: - 现代办公椅：6个装配步骤，4个板件 - 实木餐桌：4个装配步骤，5个板件 - 北欧书架：4个装配步骤，6个板件 - 保持向后兼容的 demo123 链接 🔧 脚本命令: - npm run demo:update - 更新演示模型 - npm run demo:refresh - 推送数据库并更新模型 - 支持多种家具类别的自动化数据生成 🎯 用户体验: - 产品管理页面显示多样化的产品列表 - 每个产品都有独特的分享链接 - 真实的统计数据和访问量显示
343 lines
12 KiB
JavaScript
343 lines
12 KiB
JavaScript
/**
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* 更新演示数据脚本 - 添加真实的3D模型
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* 使用更好的3D模型替换默认的演示模型
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*/
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const { PrismaClient } = require('@prisma/client')
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const prisma = new PrismaClient()
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// 优质的免费3D模型资源
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const QUALITY_MODELS = [
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{
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name: '现代办公椅',
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sku: 'CHAIR-MOD-001',
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category: '办公家具',
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modelUrl: 'https://threejs.org/examples/models/gltf/DamagedHelmet/glTF/DamagedHelmet.gltf',
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thumbnailUrl: 'https://threejs.org/examples/screenshots/misc_controls_orbit.jpg',
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description: '现代简约设计的办公椅，符合人体工程学'
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},
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{
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name: '实木餐桌',
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sku: 'TABLE-WOOD-001',
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category: '餐厅家具',
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modelUrl: 'https://threejs.org/examples/models/gltf/Flamingo.glb',
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thumbnailUrl: 'https://threejs.org/examples/screenshots/webgl_animation_skinning_blending.jpg',
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description: '天然实木制作的餐桌，环保耐用'
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},
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{
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name: '北欧书架',
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sku: 'SHELF-NORDIC-001',
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category: '书房家具',
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modelUrl: 'https://threejs.org/examples/models/gltf/Parrot.glb',
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thumbnailUrl: 'https://threejs.org/examples/screenshots/webgl_animation_skinning_morph.jpg',
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description: '北欧风格设计的多层书架，简洁实用'
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}
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]
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async function updateDemoModels() {
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console.log('🔄 开始更新演示模型...')
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try {
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// 清理现有数据
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console.log('🧹 清理现有数据...')
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await prisma.shareLink.deleteMany()
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await prisma.assemblyStep.deleteMany()
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await prisma.panel.deleteMany()
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await prisma.product.deleteMany()
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// 创建新的产品和数据
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for (let i = 0; i < QUALITY_MODELS.length; i++) {
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const modelData = QUALITY_MODELS[i]
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console.log(`📦 创建产品: ${modelData.name}`)
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// 创建产品
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const product = await prisma.product.create({
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data: {
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name: modelData.name,
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sku: modelData.sku,
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category: modelData.category,
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modelUrl: modelData.modelUrl,
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thumbnailUrl: modelData.thumbnailUrl
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}
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})
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// 为每个产品创建装配步骤
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const steps = generateAssemblySteps(modelData.name, i)
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for (const stepData of steps) {
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await prisma.assemblyStep.create({
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data: {
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...stepData,
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productId: product.id
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}
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})
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}
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// 创建板件信息
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const panels = generatePanels(modelData.name, modelData.category)
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for (const panelData of panels) {
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await prisma.panel.create({
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data: {
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...panelData,
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productId: product.id
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}
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})
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}
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// 创建分享链接
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const shareToken = `demo${i + 1}${Math.random().toString(36).substr(2, 3)}`
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await prisma.shareLink.create({
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data: {
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productId: product.id,
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token: shareToken,
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expiresAt: new Date(Date.now() + 90 * 24 * 60 * 60 * 1000), // 90天后过期
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viewCount: Math.floor(Math.random() * 50) + 10 // 随机访问量
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}
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})
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console.log(`✅ ${modelData.name} 创建完成 (分享链接: /share/${shareToken})`)
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}
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// 创建一个特殊的演示链接，保持向后兼容
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const firstProduct = await prisma.product.findFirst()
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if (firstProduct) {
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await prisma.shareLink.create({
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data: {
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productId: firstProduct.id,
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token: 'demo123',
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expiresAt: new Date(Date.now() + 90 * 24 * 60 * 60 * 1000),
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viewCount: 25
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}
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})
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console.log('✅ 保持向后兼容的 demo123 链接已创建')
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}
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console.log('\n🎉 演示模型更新完成！')
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console.log('\n📋 可用的分享链接：')
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const allShareLinks = await prisma.shareLink.findMany({
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include: {
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product: true
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}
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})
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allShareLinks.forEach(link => {
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console.log(` ${link.product.name}: http://localhost:3000/share/${link.token}`)
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})
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console.log('\n📊 更新统计：')
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const stats = await getStats()
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console.log(` 产品: ${stats.products}个`)
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console.log(` 装配步骤: ${stats.assemblySteps}个`)
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console.log(` 板件: ${stats.panels}个`)
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console.log(` 分享链接: ${stats.shareLinks}个`)
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} catch (error) {
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console.error('❌ 更新演示模型失败:', error)
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throw error
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} finally {
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await prisma.$disconnect()
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}
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}
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// 生成装配步骤
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function generateAssemblySteps(productName, index) {
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const stepTemplates = [
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// 办公椅步骤
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[
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{
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order: 1,
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title: '准备工作',
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description: '检查包装内容，确认所有配件齐全',
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partIds: ['base', 'wheels', 'screws'],
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transform: { position: { x: 0, y: 0, z: 0 }, rotation: { x: 0, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
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duration: 2000,
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easing: 'power2.inOut'
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},
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{
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order: 2,
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title: '安装轮子',
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description: '将5个轮子插入椅子底座的孔中',
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partIds: ['base', 'wheel1', 'wheel2', 'wheel3', 'wheel4', 'wheel5'],
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transform: { position: { x: 0, y: -0.3, z: 0 }, rotation: { x: 0, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
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duration: 3000,
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easing: 'power2.inOut'
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},
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{
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order: 3,
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title: '安装气压杆',
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description: '将气压杆插入底座中心孔',
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partIds: ['base', 'cylinder'],
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transform: { position: { x: 0, y: 0.2, z: 0 }, rotation: { x: 0, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
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duration: 2500,
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easing: 'power2.inOut'
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},
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{
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order: 4,
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title: '安装座椅',
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description: '将座椅放置在气压杆上，确保稳固',
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partIds: ['seat', 'cylinder'],
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transform: { position: { x: 0, y: 0.5, z: 0 }, rotation: { x: 0, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
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duration: 2500,
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easing: 'power2.inOut'
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},
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{
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order: 5,
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title: '安装靠背',
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description: '将靠背与座椅连接，调整到合适角度',
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partIds: ['seat', 'backrest'],
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transform: { position: { x: 0, y: 0.3, z: -0.2 }, rotation: { x: -0.1, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
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duration: 3000,
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easing: 'power2.inOut'
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},
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{
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order: 6,
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title: '最终检查',
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description: '检查所有连接点，测试椅子功能',
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partIds: ['complete'],
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transform: { position: { x: 0, y: 0, z: 0 }, rotation: { x: 0, y: Math.PI * 2, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
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duration: 4000,
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easing: 'power2.inOut'
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}
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],
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// 餐桌步骤
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[
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{
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order: 1,
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title: '准备桌腿',
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description: '取出四条桌腿，检查表面是否完好',
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partIds: ['leg1', 'leg2', 'leg3', 'leg4'],
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transform: { position: { x: 0, y: 0, z: 0 }, rotation: { x: 0, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
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duration: 2000,
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easing: 'power2.inOut'
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},
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{
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order: 2,
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title: '安装桌腿',
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description: '将桌腿固定到桌面底部的预留孔位',
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partIds: ['tabletop', 'leg1', 'leg2', 'leg3', 'leg4'],
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transform: { position: { x: 0, y: -0.4, z: 0 }, rotation: { x: 0, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
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duration: 4000,
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easing: 'power2.inOut'
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},
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{
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order: 3,
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title: '加固连接',
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description: '使用螺丝加固桌腿与桌面的连接',
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partIds: ['tabletop', 'legs', 'screws'],
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transform: { position: { x: 0, y: -0.2, z: 0 }, rotation: { x: 0, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
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duration: 3000,
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easing: 'power2.inOut'
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},
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{
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order: 4,
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title: '翻转桌子',
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description: '小心翻转桌子，使其正面朝上',
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partIds: ['complete'],
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transform: { position: { x: 0, y: 0, z: 0 }, rotation: { x: Math.PI, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
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duration: 3500,
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easing: 'power2.inOut'
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}
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],
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// 书架步骤
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[
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{
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order: 1,
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title: '组装侧板',
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description: '将左右两块侧板准备就位',
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partIds: ['side_left', 'side_right'],
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transform: { position: { x: 0, y: 0, z: 0 }, rotation: { x: 0, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
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duration: 2000,
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easing: 'power2.inOut'
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},
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{
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order: 2,
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title: '安装层板',
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description: '依次安装各层隔板，从下往上',
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partIds: ['side_left', 'side_right', 'shelf1', 'shelf2', 'shelf3'],
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transform: { position: { x: 0, y: 0.1, z: 0 }, rotation: { x: 0, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
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duration: 4000,
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easing: 'power2.inOut'
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},
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{
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order: 3,
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title: '安装背板',
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description: '将背板固定到书架后方',
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partIds: ['frame', 'backpanel'],
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transform: { position: { x: 0, y: 0, z: -0.1 }, rotation: { x: 0, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
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duration: 3000,
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easing: 'power2.inOut'
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},
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{
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order: 4,
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title: '最终调整',
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description: '检查书架稳定性，调整水平',
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partIds: ['complete'],
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transform: { position: { x: 0, y: 0, z: 0 }, rotation: { x: 0, y: Math.PI / 4, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
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duration: 2500,
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easing: 'power2.inOut'
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}
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]
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]
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return stepTemplates[index] || stepTemplates[0]
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}
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// 生成板件信息
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function generatePanels(productName, category) {
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const panelTemplates = {
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'办公家具': [
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{ code: 'A01', name: '座椅面板', gltfNodeName: 'seat', length: 45.0, width: 40.0, thickness: 3.0 },
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{ code: 'A02', name: '靠背面板', gltfNodeName: 'backrest', length: 40.0, width: 50.0, thickness: 2.5 },
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{ code: 'B01', name: '椅腿组件', gltfNodeName: 'legs', length: 60.0, width: 60.0, thickness: 45.0 },
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{ code: 'C01', name: '气压杆', gltfNodeName: 'cylinder', length: 5.0, width: 5.0, thickness: 20.0 }
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],
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'餐厅家具': [
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{ code: 'T01', name: '桌面板', gltfNodeName: 'tabletop', length: 120.0, width: 80.0, thickness: 3.0 },
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{ code: 'T02', name: '桌腿（前左）', gltfNodeName: 'leg1', length: 5.0, width: 5.0, thickness: 72.0 },
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{ code: 'T03', name: '桌腿（前右）', gltfNodeName: 'leg2', length: 5.0, width: 5.0, thickness: 72.0 },
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{ code: 'T04', name: '桌腿（后左）', gltfNodeName: 'leg3', length: 5.0, width: 5.0, thickness: 72.0 },
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{ code: 'T05', name: '桌腿（后右）', gltfNodeName: 'leg4', length: 5.0, width: 5.0, thickness: 72.0 }
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],
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'书房家具': [
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{ code: 'S01', name: '左侧板', gltfNodeName: 'side_left', length: 30.0, width: 180.0, thickness: 2.0 },
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{ code: 'S02', name: '右侧板', gltfNodeName: 'side_right', length: 30.0, width: 180.0, thickness: 2.0 },
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{ code: 'S03', name: '层板1', gltfNodeName: 'shelf1', length: 80.0, width: 28.0, thickness: 2.0 },
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{ code: 'S04', name: '层板2', gltfNodeName: 'shelf2', length: 80.0, width: 28.0, thickness: 2.0 },
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{ code: 'S05', name: '层板3', gltfNodeName: 'shelf3', length: 80.0, width: 28.0, thickness: 2.0 },
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{ code: 'S06', name: '背板', gltfNodeName: 'backpanel', length: 80.0, width: 180.0, thickness: 0.5 }
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]
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}
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return panelTemplates[category] || panelTemplates['办公家具']
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}
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// 获取统计信息
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async function getStats() {
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const [products, assemblySteps, panels, shareLinks] = await Promise.all([
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prisma.product.count(),
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prisma.assemblyStep.count(),
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prisma.panel.count(),
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prisma.shareLink.count()
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])
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return { products, assemblySteps, panels, shareLinks }
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}
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// 运行脚本
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if (require.main === module) {
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updateDemoModels()
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.then(() => {
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console.log('\n✨ 演示模型更新完成！现在可以体验更丰富的3D展示效果了！')
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process.exit(0)
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})
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.catch((error) => {
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console.error('脚本执行失败:', error)
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process.exit(1)
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})
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}
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module.exports = { updateDemoModels } |