import { PrismaClient, ProjectStatus, LinkType } from '@prisma/client'

const prisma = new PrismaClient()

async function main() {
  console.log('Starting seed...')

  // 创建标签
  const tags = await Promise.all([
    prisma.tag.upsert({
      where: { slug: 'code-assistant' },
      update: {},
      create: {
        name: '代码助手',
        nameEn: 'Code Assistant',
        slug: 'code-assistant'
      }
    }),
    prisma.tag.upsert({
      where: { slug: 'image-generation' },
      update: {},
      create: {
        name: '图像生成',
        nameEn: 'Image Generation',
        slug: 'image-generation'
      }
    }),
    prisma.tag.upsert({
      where: { slug: 'data-analysis' },
      update: {},
      create: {
        name: '数据分析',
        nameEn: 'Data Analysis',
        slug: 'data-analysis'
      }
    }),
    prisma.tag.upsert({
      where: { slug: 'chatbot' },
      update: {},
      create: {
        name: '对话AI',
        nameEn: 'Chatbot',
        slug: 'chatbot'
      }
    }),
    prisma.tag.upsert({
      where: { slug: 'automation' },
      update: {},
      create: {
        name: '自动化',
        nameEn: 'Automation',
        slug: 'automation'
      }
    })
  ])

  console.log(`Created ${tags.length} tags`)

  // 创建项目
  const projects = [
    {
      name: 'Claude',
      nameEn: 'Claude',
      slug: 'claude',
      description: 'Anthropic 开发的 AI 助手，擅长分析、写作和编程任务。',
      descriptionEn: 'AI assistant by Anthropic, excels at analysis, writing, and coding.',
      content: 'Claude 是由 Anthropic 开发的下一代 AI 助手。它基于 Constitutional AI 方法训练，强调安全性、诚实性和有用性。',
      contentEn: 'Claude is a next-generation AI assistant developed by Anthropic. Trained using Constitutional AI methods.',
      tagSlugs: ['code-assistant', 'chatbot'],
      links: [
        { type: LinkType.WEBSITE, url: 'https://www.anthropic.com/claude', title: 'Official Website' },
        { type: LinkType.GITHUB, url: 'https://github.com/anthropics', title: 'GitHub' }
      ]
    },
    {
      name: 'ChatGPT',
      nameEn: 'ChatGPT',
      slug: 'chatgpt',
      description: 'OpenAI 开发的大型语言模型，支持对话、写作、编程等多种任务。',
      descriptionEn: 'Large language model by OpenAI, supports conversation, writing, coding, etc.',
      tagSlugs: ['chatbot', 'code-assistant'],
      links: [
        { type: LinkType.WEBSITE, url: 'https://chat.openai.com', title: 'Official Website' },
        { type: LinkType.GITHUB, url: 'https://github.com/openai', title: 'GitHub' }
      ]
    },
    {
      name: 'Midjourney',
      nameEn: 'Midjourney',
      slug: 'midjourney',
      description: '强大的 AI 图像生成工具，通过文字描述创建精美图像。',
      descriptionEn: 'Powerful AI image generation tool that creates stunning images from text descriptions.',
      tagSlugs: ['image-generation'],
      links: [
        { type: LinkType.WEBSITE, url: 'https://www.midjourney.com', title: 'Official Website' }
      ]
    },
    {
      name: 'Stable Diffusion',
      nameEn: 'Stable Diffusion',
      slug: 'stable-diffusion',
      description: '开源的图像生成模型，支持本地部署和自定义训练。',
      descriptionEn: 'Open-source image generation model, supports local deployment and custom training.',
      tagSlugs: ['image-generation'],
      links: [
        { type: LinkType.WEBSITE, url: 'https://stability.ai', title: 'Official Website' },
        { type: LinkType.GITHUB, url: 'https://github.com/Stability-AI', title: 'GitHub' }
      ]
    },
    {
      name: 'n8n',
      nameEn: 'n8n',
      slug: 'n8n',
      description: '开源的工作流自动化工具，通过可视化界面连接各种服务和 API。',
      descriptionEn: 'Open-source workflow automation tool that connects various services and APIs via visual interface.',
      tagSlugs: ['automation'],
      links: [
        { type: LinkType.WEBSITE, url: 'https://n8n.io', title: 'Official Website' },
        { type: LinkType.GITHUB, url: 'https://github.com/n8n-io/n8n', title: 'GitHub' }
      ]
    }
  ]

  for (const projectData of projects) {
    const { tagSlugs, links, ...rest } = projectData
    const projectTags = tags.filter(t => tagSlugs.includes(t.slug))

    const project = await prisma.project.upsert({
      where: { slug: rest.slug },
      update: {},
      create: {
        ...rest,
        status: ProjectStatus.ACTIVE,
        source: 'manual',
        links: {
          create: links
        }
      }
    })

    // Create ProjectTag connections manually since it's an explicit join table
    for (const tag of projectTags) {
      await prisma.projectTag.upsert({
        where: {
          projectId_tagId: {
            projectId: project.id,
            tagId: tag.id
          }
        },
        update: {},
        create: {
          projectId: project.id,
          tagId: tag.id
        }
      })
    }
  }

  console.log(`Created ${projects.length} projects`)
  console.log('Seed completed successfully!')
}

main()
  .catch((e) => {
    console.error('Error seeding database:', e)
    process.exit(1)
  })
  .finally(async () => {
    await prisma.$disconnect()
  })