/* eslint-disable @typescript-eslint/no-require-imports */
/**
 * 更新演示数据脚本 - 添加真实的3D模型
 * 使用更好的3D模型替换默认的演示模型
 */
const DEMO_CONFIRM_TOKEN = 'reset-local-demo'
let prisma = null
let pool = null

function assertLocalDestructiveDemoAllowed() {
  if (!process.argv.includes(`--confirm=${DEMO_CONFIRM_TOKEN}`)) {
    throw new Error(`拒绝执行 destructive demo seed：必须显式追加 --confirm=${DEMO_CONFIRM_TOKEN}。`)
  }
  if (process.env.NODE_ENV === 'production') {
    throw new Error('拒绝执行 destructive demo seed：NODE_ENV=production。')
  }
  const databaseUrl = process.env.DATABASE_URL || ''
  if (!databaseUrl) {
    throw new Error('拒绝执行 destructive demo seed：DATABASE_URL 未配置。')
  }
  const parsed = new URL(databaseUrl)
  if (!['localhost', '127.0.0.1', '::1'].includes(parsed.hostname)) {
    throw new Error('拒绝执行 destructive demo seed：只允许本机数据库。')
  }
}

function createPrismaClient() {
  const { PrismaClient } = require('@prisma/client')
  const { PrismaPg } = require('@prisma/adapter-pg')
  const { Pool } = require('pg')
  pool = new Pool({ connectionString: process.env.DATABASE_URL })
  prisma = new PrismaClient({ adapter: new PrismaPg(pool) })
}

// 优质的免费3D模型资源
const QUALITY_MODELS = [
  {
    name: '现代办公椅',
    sku: 'CHAIR-MOD-001',
    category: '办公家具',
    modelUrl: 'https://threejs.org/examples/models/gltf/DamagedHelmet/glTF/DamagedHelmet.gltf',
    thumbnailUrl: 'https://threejs.org/examples/screenshots/misc_controls_orbit.jpg',
    description: '现代简约设计的办公椅，符合人体工程学'
  },
  {
    name: '实木餐桌',
    sku: 'TABLE-WOOD-001', 
    category: '餐厅家具',
    modelUrl: 'https://threejs.org/examples/models/gltf/Flamingo.glb',
    thumbnailUrl: 'https://threejs.org/examples/screenshots/webgl_animation_skinning_blending.jpg',
    description: '天然实木制作的餐桌，环保耐用'
  },
  {
    name: '北欧书架',
    sku: 'SHELF-NORDIC-001',
    category: '书房家具', 
    modelUrl: 'https://threejs.org/examples/models/gltf/Parrot.glb',
    thumbnailUrl: 'https://threejs.org/examples/screenshots/webgl_animation_skinning_morph.jpg',
    description: '北欧风格设计的多层书架，简洁实用'
  }
]

async function updateDemoModels() {
  assertLocalDestructiveDemoAllowed()
  createPrismaClient()
  console.log('🔄 开始更新演示模型...')

  try {
    // 清理现有数据
    console.log('🧹 清理现有数据...')
    await prisma.shareLink.deleteMany()
    await prisma.assemblyStep.deleteMany()
    await prisma.panel.deleteMany()
    await prisma.product.deleteMany()

    // 创建新的产品和数据
    for (let i = 0; i < QUALITY_MODELS.length; i++) {
      const modelData = QUALITY_MODELS[i]
      
      console.log(`📦 创建产品: ${modelData.name}`)
      
      // 创建产品
      const product = await prisma.product.create({
        data: {
          name: modelData.name,
          sku: modelData.sku,
          category: modelData.category,
          modelUrl: modelData.modelUrl,
          thumbnailUrl: modelData.thumbnailUrl
        }
      })

      // 为每个产品创建装配步骤
      const steps = generateAssemblySteps(modelData.name, i)
      
      for (const stepData of steps) {
        await prisma.assemblyStep.create({
          data: {
            ...stepData,
            productId: product.id
          }
        })
      }

      // 创建板件信息
      const panels = generatePanels(modelData.name, modelData.category)
      
      for (const panelData of panels) {
        await prisma.panel.create({
          data: {
            ...panelData,
            productId: product.id
          }
        })
      }

      // 创建分享链接
      const shareToken = `demo${i + 1}${Math.random().toString(36).substr(2, 3)}`
      await prisma.shareLink.create({
        data: {
          productId: product.id,
          token: shareToken,
          expiresAt: new Date(Date.now() + 90 * 24 * 60 * 60 * 1000), // 90天后过期
          viewCount: Math.floor(Math.random() * 50) + 10 // 随机访问量
        }
      })

      console.log(`✅ ${modelData.name} 创建完成 (分享链接: /share/${shareToken})`)
    }

    console.log('\n🎉 演示模型更新完成！')
    console.log('\n📋 可用的分享链接：')
    
    const allShareLinks = await prisma.shareLink.findMany({
      include: {
        product: true
      }
    })

    allShareLinks.forEach(link => {
      console.log(`   ${link.product.name}: http://localhost:3000/share/${link.token}`)
    })

    console.log('\n📊 更新统计：')
    const stats = await getStats()
    console.log(`   产品: ${stats.products}个`)
    console.log(`   装配步骤: ${stats.assemblySteps}个`)
    console.log(`   板件: ${stats.panels}个`)
    console.log(`   分享链接: ${stats.shareLinks}个`)

  } catch (error) {
    console.error('❌ 更新演示模型失败:', error)
    throw error
  } finally {
    await prisma?.$disconnect()
    await pool?.end()
  }
}

// 生成装配步骤
function generateAssemblySteps(productName, index) {
  const stepTemplates = [
    // 办公椅步骤
    [
      {
        order: 1,
        title: '准备工作',
        description: '检查包装内容，确认所有配件齐全',
        partIds: ['base', 'wheels', 'screws'],
        transform: { position: { x: 0, y: 0, z: 0 }, rotation: { x: 0, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
        duration: 2000,
        easing: 'power2.inOut'
      },
      {
        order: 2,
        title: '安装轮子',
        description: '将5个轮子插入椅子底座的孔中',
        partIds: ['base', 'wheel1', 'wheel2', 'wheel3', 'wheel4', 'wheel5'],
        transform: { position: { x: 0, y: -0.3, z: 0 }, rotation: { x: 0, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
        duration: 3000,
        easing: 'power2.inOut'
      },
      {
        order: 3,
        title: '安装气压杆',
        description: '将气压杆插入底座中心孔',
        partIds: ['base', 'cylinder'],
        transform: { position: { x: 0, y: 0.2, z: 0 }, rotation: { x: 0, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
        duration: 2500,
        easing: 'power2.inOut'
      },
      {
        order: 4,
        title: '安装座椅',
        description: '将座椅放置在气压杆上，确保稳固',
        partIds: ['seat', 'cylinder'],
        transform: { position: { x: 0, y: 0.5, z: 0 }, rotation: { x: 0, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
        duration: 2500,
        easing: 'power2.inOut'
      },
      {
        order: 5,
        title: '安装靠背',
        description: '将靠背与座椅连接，调整到合适角度',
        partIds: ['seat', 'backrest'],
        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 } },
        duration: 3000,
        easing: 'power2.inOut'
      },
      {
        order: 6,
        title: '最终检查',
        description: '检查所有连接点，测试椅子功能',
        partIds: ['complete'],
        transform: { position: { x: 0, y: 0, z: 0 }, rotation: { x: 0, y: Math.PI * 2, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
        duration: 4000,
        easing: 'power2.inOut'
      }
    ],
    // 餐桌步骤
    [
      {
        order: 1,
        title: '准备桌腿',
        description: '取出四条桌腿，检查表面是否完好',
        partIds: ['leg1', 'leg2', 'leg3', 'leg4'],
        transform: { position: { x: 0, y: 0, z: 0 }, rotation: { x: 0, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
        duration: 2000,
        easing: 'power2.inOut'
      },
      {
        order: 2,
        title: '安装桌腿',
        description: '将桌腿固定到桌面底部的预留孔位',
        partIds: ['tabletop', 'leg1', 'leg2', 'leg3', 'leg4'],
        transform: { position: { x: 0, y: -0.4, z: 0 }, rotation: { x: 0, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
        duration: 4000,
        easing: 'power2.inOut'
      },
      {
        order: 3,
        title: '加固连接',
        description: '使用螺丝加固桌腿与桌面的连接',
        partIds: ['tabletop', 'legs', 'screws'],
        transform: { position: { x: 0, y: -0.2, z: 0 }, rotation: { x: 0, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
        duration: 3000,
        easing: 'power2.inOut'
      },
      {
        order: 4,
        title: '翻转桌子',
        description: '小心翻转桌子，使其正面朝上',
        partIds: ['complete'],
        transform: { position: { x: 0, y: 0, z: 0 }, rotation: { x: Math.PI, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
        duration: 3500,
        easing: 'power2.inOut'
      }
    ],
    // 书架步骤
    [
      {
        order: 1,
        title: '组装侧板',
        description: '将左右两块侧板准备就位',
        partIds: ['side_left', 'side_right'],
        transform: { position: { x: 0, y: 0, z: 0 }, rotation: { x: 0, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
        duration: 2000,
        easing: 'power2.inOut'
      },
      {
        order: 2,
        title: '安装层板',
        description: '依次安装各层隔板，从下往上',
        partIds: ['side_left', 'side_right', 'shelf1', 'shelf2', 'shelf3'],
        transform: { position: { x: 0, y: 0.1, z: 0 }, rotation: { x: 0, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
        duration: 4000,
        easing: 'power2.inOut'
      },
      {
        order: 3,
        title: '安装背板',
        description: '将背板固定到书架后方',
        partIds: ['frame', 'backpanel'],
        transform: { position: { x: 0, y: 0, z: -0.1 }, rotation: { x: 0, y: 0, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
        duration: 3000,
        easing: 'power2.inOut'
      },
      {
        order: 4,
        title: '最终调整',
        description: '检查书架稳定性，调整水平',
        partIds: ['complete'],
        transform: { position: { x: 0, y: 0, z: 0 }, rotation: { x: 0, y: Math.PI / 4, z: 0 }, scale: { x: 1, y: 1, z: 1 } },
        duration: 2500,
        easing: 'power2.inOut'
      }
    ]
  ]

  return stepTemplates[index] || stepTemplates[0]
}

// 生成板件信息
function generatePanels(productName, category) {
  const panelTemplates = {
    '办公家具': [
      { code: 'A01', name: '座椅面板', gltfNodeName: 'seat', length: 45.0, width: 40.0, thickness: 3.0 },
      { code: 'A02', name: '靠背面板', gltfNodeName: 'backrest', length: 40.0, width: 50.0, thickness: 2.5 },
      { code: 'B01', name: '椅腿组件', gltfNodeName: 'legs', length: 60.0, width: 60.0, thickness: 45.0 },
      { code: 'C01', name: '气压杆', gltfNodeName: 'cylinder', length: 5.0, width: 5.0, thickness: 20.0 }
    ],
    '餐厅家具': [
      { code: 'T01', name: '桌面板', gltfNodeName: 'tabletop', length: 120.0, width: 80.0, thickness: 3.0 },
      { code: 'T02', name: '桌腿（前左）', gltfNodeName: 'leg1', length: 5.0, width: 5.0, thickness: 72.0 },
      { code: 'T03', name: '桌腿（前右）', gltfNodeName: 'leg2', length: 5.0, width: 5.0, thickness: 72.0 },
      { code: 'T04', name: '桌腿（后左）', gltfNodeName: 'leg3', length: 5.0, width: 5.0, thickness: 72.0 },
      { code: 'T05', name: '桌腿（后右）', gltfNodeName: 'leg4', length: 5.0, width: 5.0, thickness: 72.0 }
    ],
    '书房家具': [
      { code: 'S01', name: '左侧板', gltfNodeName: 'side_left', length: 30.0, width: 180.0, thickness: 2.0 },
      { code: 'S02', name: '右侧板', gltfNodeName: 'side_right', length: 30.0, width: 180.0, thickness: 2.0 },
      { code: 'S03', name: '层板1', gltfNodeName: 'shelf1', length: 80.0, width: 28.0, thickness: 2.0 },
      { code: 'S04', name: '层板2', gltfNodeName: 'shelf2', length: 80.0, width: 28.0, thickness: 2.0 },
      { code: 'S05', name: '层板3', gltfNodeName: 'shelf3', length: 80.0, width: 28.0, thickness: 2.0 },
      { code: 'S06', name: '背板', gltfNodeName: 'backpanel', length: 80.0, width: 180.0, thickness: 0.5 }
    ]
  }

  return panelTemplates[category] || panelTemplates['办公家具']
}

// 获取统计信息
async function getStats() {
  const [products, assemblySteps, panels, shareLinks] = await Promise.all([
    prisma.product.count(),
    prisma.assemblyStep.count(),
    prisma.panel.count(),
    prisma.shareLink.count()
  ])

  return { products, assemblySteps, panels, shareLinks }
}

// 运行脚本
if (require.main === module) {
  updateDemoModels()
    .then(() => {
      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！')
      process.exit(0)
    })
    .catch((error) => {
      console.error('脚本执行失败:', error)
      process.exit(1)
    })
}

module.exports = { updateDemoModels }