import { redirect } from "next/navigation"
import { and, asc, eq } from "drizzle-orm"
import { db } from "@/lib/db"
import { properties, tenants } from "@/lib/db/schema"
import { getSessionUser } from "@/lib/session"
import { getEffectiveOwnerId } from "@/lib/account"
import { MaintenanceForm } from "@/components/forms/maintenance-form"
import { BackButton } from "@/components/ui/back-button"

export const metadata = { title: "New Maintenance Request" }

export default async function NewMaintenancePage() {
  const user = await getSessionUser()
  if (!user) redirect("/login")

  const ownerId = await getEffectiveOwnerId(user.id)

  const [propertyList, tenantList] = await Promise.all([
    db.query.properties.findMany({
      where: eq(properties.user_id, ownerId),
      columns: { id: true, name: true },
      with: {
        units: { columns: { id: true, unit_number: true } },
      },
      orderBy: asc(properties.name),
    }),
    db
      .select({
        id: tenants.id,
        first_name: tenants.first_name,
        last_name: tenants.last_name,
        unit_id: tenants.unit_id,
      })
      .from(tenants)
      .where(and(eq(tenants.user_id, ownerId), eq(tenants.status, "active"))),
  ])

  return (
    <div className="mx-auto max-w-2xl space-y-6">
      <BackButton href="/maintenance" />
      <div>
        <h2 className="text-lg font-semibold text-white">New Maintenance Request</h2>
        <p className="text-sm text-white/40">Log a maintenance issue for a property</p>
      </div>
      <MaintenanceForm properties={propertyList ?? []} tenants={tenantList ?? []} />
    </div>
  )
}
