// ST-1105: Mount-component voor de notifications-realtime hook (M11).
//
// Server Component dat de initial open-questions fetch't met
// productAccessFilter en doorgeeft aan een minimal client-island; client opent
// daarna de SSE-stream voor live updates.

import { prisma } from '@/lib/prisma'
import { productAccessFilter } from '@/lib/product-access'
import { NotificationsRealtimeMount } from './notifications-realtime-mount'
import type { NotificationQuestion } from '@/stores/notifications-store'

interface NotificationsBridgeProps {
  userId: string
}

export async function NotificationsBridge({ userId }: NotificationsBridgeProps) {
  const products = await prisma.product.findMany({
    where: { archived: false, ...productAccessFilter(userId) },
    select: { id: true },
  })
  const productIds = products.map((p) => p.id)

  const openQuestions =
    productIds.length === 0
      ? []
      : await prisma.claudeQuestion.findMany({
          where: {
            status: 'open',
            expires_at: { gt: new Date() },
            product_id: { in: productIds },
            // Skip idea-questions (story_id NULL): they have a separate
            // realtime channel and aren't shown in this product-scoped bell.
            // Narrowing happens in the flatMap below — Prisma 7 rejects
            // `story_id: { not: null }` at runtime.
          },
          orderBy: { created_at: 'desc' },
          take: 100,
          select: {
            id: true,
            product_id: true,
            story_id: true,
            task_id: true,
            question: true,
            options: true,
            created_at: true,
            expires_at: true,
            story: { select: { code: true, title: true, assignee_id: true } },
          },
        })

  const storyQuestions: NotificationQuestion[] = openQuestions.flatMap((q) => {
    if (!q.story || q.story_id === null) return []
    return [{
      kind: 'story' as const,
      id: q.id,
      product_id: q.product_id,
      story_id: q.story_id,
      task_id: q.task_id,
      story_code: q.story.code,
      story_title: q.story.title,
      assignee_id: q.story.assignee_id,
      question: q.question,
      options: Array.isArray(q.options) ? (q.options as string[]) : null,
      created_at: q.created_at.toISOString(),
      expires_at: q.expires_at.toISOString(),
    }]
  })

  // M12 hotfix: idea-questions ook in de bel. user_id-only scope (idee is privé).
  const ideaOpenQuestions = await prisma.claudeQuestion.findMany({
    where: {
      status: 'open',
      expires_at: { gt: new Date() },
      idea: { user_id: userId },
    },
    orderBy: { created_at: 'desc' },
    take: 100,
    select: {
      id: true,
      product_id: true,
      idea_id: true,
      question: true,
      options: true,
      created_at: true,
      expires_at: true,
      idea: { select: { id: true, code: true, title: true } },
    },
  })

  const ideaQuestions: NotificationQuestion[] = ideaOpenQuestions.flatMap((q) => {
    if (!q.idea || q.idea_id === null) return []
    return [{
      kind: 'idea' as const,
      id: q.id,
      product_id: q.product_id,
      idea_id: q.idea_id,
      idea_code: q.idea.code,
      idea_title: q.idea.title,
      question: q.question,
      options: Array.isArray(q.options) ? (q.options as string[]) : null,
      created_at: q.created_at.toISOString(),
      expires_at: q.expires_at.toISOString(),
    }]
  })

  const initial: NotificationQuestion[] = [...storyQuestions, ...ideaQuestions]
    .sort((a, b) => (a.created_at < b.created_at ? 1 : -1))

  // debug-id: skip — bridge component (niet-renderende wrapper, zie docs/patterns/debug-id.md)
  return <NotificationsRealtimeMount initial={initial} />
}