import { requireAuth } from '~/server/utils/auth'
import { prisma } from '~/server/utils/prisma'

export default defineEventHandler(async (event) => {
  const user = requireAuth(event)
  console.log(`[Admin API] Request from user: ${user.email}, Role: ${user.role}`)
  
  if (user.role !== 'admin') {
    throw createError({ statusCode: 403, message: 'Admin access required' })
  }

  // 1. Получаем список всех пользователей с их профилями
  const usersList = await prisma.user.findMany({
    include: { profile: true }
  })

  // 2. Получаем список всех канвасов
  const canvasesList = await prisma.canvas.findMany({
    select: {
      id: true,
      name: true,
      nodes: true,
      updatedAt: true,
      ownerId: true
    }
  })

  // 3. Считаем общее кол-во пушей (если есть таблица)
  let pushCount = 0
  try {
    pushCount = await prisma.pushSubscription.count()
  } catch (e) {}

  return {
    users: usersList,
    canvases: canvasesList.map(c => ({
      ...c,
      nodeCount: (c.nodes as any[])?.length || 0
    })),
    stats: {
      users: usersList.length,
      canvases: canvasesList.length,
      nodes: canvasesList.reduce((sum, c) => sum + ((c.nodes as any[])?.length || 0), 0),
      pushes: pushCount
    }
  }
})