property-management-network/components/dashboard/privacy-manager.tsx

"use client"

import { useState } from "react"
import { useRouter } from "next/navigation"
import { toast } from "sonner"
import { Download, Loader2, ShieldCheck, Trash2, TriangleAlert } from "lucide-react"
import { requestAccountDeletion, cancelAccountDeletion } from "@/app/actions/gdpr"

const inputClass =
  "w-full rounded-lg border border-white/10 bg-white/5 px-4 py-2.5 text-sm text-white placeholder-white/30 outline-none ring-indigo-500 transition focus:border-indigo-500/50 focus:ring-1"

function formatDate(value: string): string {
  const d = new Date(value)
  return Number.isNaN(d.getTime())
    ? "—"
    : d.toLocaleDateString(undefined, { year: "numeric", month: "long", day: "numeric" })
}

function daysUntil(value: string): number {
  return Math.max(0, Math.ceil((new Date(value).getTime() - Date.now()) / 86_400_000))
}

export function PrivacyManager({
  accountEmail,
  graceDays,
  pendingDeletion,
}: {
  accountEmail: string
  graceDays: number
  pendingDeletion: { scheduled_for: string; created_at: string } | null
}) {
  const router = useRouter()
  const [confirmOpen, setConfirmOpen] = useState(false)
  const [confirmEmail, setConfirmEmail] = useState("")
  const [reason, setReason] = useState("")
  const [busy, setBusy] = useState(false)

  async function handleRequestDeletion(e: React.FormEvent<HTMLFormElement>) {
    e.preventDefault()
    setBusy(true)
    try {
      await requestAccountDeletion({ confirmEmail, reason })
      toast.success("Account deletion scheduled. Check your email for confirmation.")
      setConfirmOpen(false)
      setConfirmEmail("")
      setReason("")
      router.refresh()
    } catch (err) {
      toast.error(err instanceof Error ? err.message : "Failed to schedule deletion")
    } finally {
      setBusy(false)
    }
  }

  async function handleCancelDeletion() {
    setBusy(true)
    try {
      await cancelAccountDeletion()
      toast.success("Deletion cancelled — your account is safe.")
      router.refresh()
    } catch (err) {
      toast.error(err instanceof Error ? err.message : "Failed to cancel deletion")
    } finally {
      setBusy(false)
    }
  }

  return (
    <div className="space-y-6">
      {/* ── Export ────────────────────────────────────────────────────────── */}
      <div className="rounded-xl border border-white/10 bg-[#111118] p-6">
        <div className="flex items-start gap-3">
          <div className="rounded-lg bg-indigo-500/10 p-2">
            <ShieldCheck className="h-5 w-5 text-indigo-400" />
          </div>
          <div className="min-w-0 flex-1">
            <p className="text-sm font-semibold text-white">Export your data</p>
            <p className="mt-0.5 text-xs text-white/40">
              Download a machine-readable JSON file with everything we store about you and your
              portfolio — profile, properties, tenants, payments, documents metadata, activity, and
              consent history. Passwords and connected-service credentials are never included.
            </p>
            <a
              href="/api/gdpr/export"
              className="mt-3 inline-flex items-center gap-1.5 rounded-lg bg-indigo-600 px-3.5 py-2 text-xs font-semibold text-white transition hover:bg-indigo-500 active:scale-[0.98]"
            >
              <Download className="h-3.5 w-3.5" />
              Download my data
            </a>
          </div>
        </div>
      </div>

      {/* ── Delete account ───────────────────────────────────────────────── */}
      <div className="rounded-xl border border-red-500/25 bg-red-500/[0.04] p-6">
        <div className="flex items-start gap-3">
          <div className="rounded-lg bg-red-500/10 p-2">
            <Trash2 className="h-5 w-5 text-red-400" />
          </div>
          <div className="min-w-0 flex-1">
            <p className="text-sm font-semibold text-white">Delete your account</p>

            {pendingDeletion ? (
              <>
                <div className="mt-3 rounded-lg border border-red-500/25 bg-red-500/10 px-4 py-3">
                  <p className="flex items-center gap-2 text-sm font-semibold text-red-300">
                    <TriangleAlert className="h-4 w-4 shrink-0" />
                    Deletion scheduled for {formatDate(pendingDeletion.scheduled_for)}
                  </p>
                  <p className="mt-1 text-xs text-red-200/70">
                    {daysUntil(pendingDeletion.scheduled_for)} days left. Your account stays fully
                    usable until then. After that date, all data and files are permanently erased.
                  </p>
                </div>
                <button
                  type="button"
                  onClick={handleCancelDeletion}
                  disabled={busy}
                  className="mt-3 inline-flex items-center gap-1.5 rounded-lg border border-white/10 bg-white/5 px-3.5 py-2 text-xs font-semibold text-white transition hover:bg-white/10 disabled:opacity-50"
                >
                  {busy && <Loader2 className="h-3.5 w-3.5 animate-spin" />}
                  Cancel deletion — keep my account
                </button>
              </>
            ) : (
              <>
                <p className="mt-0.5 text-xs text-white/40">
                  Permanently deletes your account, all properties, tenants, payments, documents,
                  and uploaded files, and cancels any active subscription. There is a{" "}
                  {graceDays}-day grace period during which you can change your mind — after that,
                  deletion is irreversible.
                </p>

                {!confirmOpen ? (
                  <button
                    type="button"
                    onClick={() => setConfirmOpen(true)}
                    className="mt-3 inline-flex items-center gap-1.5 rounded-lg border border-red-500/30 bg-red-500/10 px-3.5 py-2 text-xs font-semibold text-red-300 transition hover:bg-red-500/20"
                  >
                    <Trash2 className="h-3.5 w-3.5" />
                    Delete my account…
                  </button>
                ) : (
                  <form onSubmit={handleRequestDeletion} className="mt-4 space-y-3">
                    <div>
                      <label
                        htmlFor="confirm-email"
                        className="mb-1.5 block text-xs font-medium text-white/70"
                      >
                        Type your account email (<span className="text-white/40">{accountEmail}</span>)
                        to confirm
                      </label>
                      <input
                        id="confirm-email"
                        type="email"
                        required
                        value={confirmEmail}
                        onChange={(e) => setConfirmEmail(e.target.value)}
                        placeholder={accountEmail}
                        className={inputClass}
                        autoComplete="off"
                      />
                    </div>
                    <div>
                      <label
                        htmlFor="deletion-reason"
                        className="mb-1.5 block text-xs font-medium text-white/70"
                      >
                        Reason <span className="text-white/30">(optional — helps us improve)</span>
                      </label>
                      <textarea
                        id="deletion-reason"
                        value={reason}
                        onChange={(e) => setReason(e.target.value)}
                        rows={2}
                        maxLength={500}
                        className={inputClass}
                      />
                    </div>
                    <div className="flex items-center gap-2">
                      <button
                        type="submit"
                        disabled={busy || confirmEmail.trim().toLowerCase() !== accountEmail.toLowerCase()}
                        className="inline-flex items-center gap-1.5 rounded-lg bg-red-600 px-3.5 py-2 text-xs font-semibold text-white transition hover:bg-red-500 active:scale-[0.98] disabled:cursor-not-allowed disabled:opacity-40"
                      >
                        {busy ? (
                          <Loader2 className="h-3.5 w-3.5 animate-spin" />
                        ) : (
                          <Trash2 className="h-3.5 w-3.5" />
                        )}
                        Schedule permanent deletion
                      </button>
                      <button
                        type="button"
                        onClick={() => setConfirmOpen(false)}
                        className="rounded-lg px-3.5 py-2 text-xs font-medium text-white/40 transition hover:text-white/70"
                      >
                        Never mind
                      </button>
                    </div>
                  </form>
                )}
              </>
            )}
          </div>
        </div>
      </div>
    </div>
  )
}