"use client";

// components/DeleteConfirmModal.tsx
// Generic delete confirmation modal.
// Accepts any PocketBase record and calls DELETE on confirm.
// On success: invalidates list cache so the table refreshes.

import { useState } from "react";
import { useQueryClient } from "@tanstack/react-query";
import { pbDelete } from "@/lib/api";

interface Props {
  /** "ysterbaard_directors" | "ysterbaard_companies" */
  collection: "ysterbaard_directors" | "ysterbaard_companies";
  /** The record to delete — used only for display (id + name fields) */
  record: { id: string; surname?: string; first_names?: string; enterprise_name?: string; [key: string]: unknown };
  open: boolean;
  onClose: () => void;
}

export default function DeleteConfirmModal({ collection, record, open, onClose }: Props) {
  const qc = useQueryClient();
  const [loading, setLoading] = useState(false);
  const [error, setError] = useState<string | null>(null);

  if (!open) return null;

  const isDirector = collection === "ysterbaard_directors";
  const displayName = isDirector
    ? `${record.surname ?? ""}, ${record.first_names ?? ""}`.trim()
    : (record.enterprise_name as string) ?? record.id;

  const handleConfirm = async () => {
    setError(null);
    setLoading(true);
    try {
      await pbDelete({ collection, id: record.id });
      // Match the actual query keys used by the list pages
      // ("companies" / "directors"), not just "pb-list".
      await qc.invalidateQueries({ queryKey: ["pb-list", collection] });
      await qc.invalidateQueries({ queryKey: ["companies"] });
      await qc.invalidateQueries({ queryKey: ["directors"] });
      await qc.invalidateQueries({ queryKey: ["company", record.id] });
      await qc.invalidateQueries({ queryKey: ["director", record.id] });
      onClose();
    } catch (err) {
      setError(err instanceof Error ? err.message : "Delete failed. Please try again.");
    } finally {
      setLoading(false);
    }
  };

  return (
    <div
      onClick={(e) => { if (e.target === e.currentTarget) onClose(); }}
      className="fixed inset-0 z-50 flex items-center justify-center bg-black/50 backdrop-blur-sm p-4"
      role="dialog"
      aria-modal="true"
      aria-label={`Delete ${isDirector ? "director" : "company"}`}
    >
      <div className="bg-surface border border-border rounded-xl shadow-2xl w-full max-w-sm">
        {/* Header */}
        <div className="px-6 pt-6 pb-4">
          <div className="flex items-start justify-between">
            <div>
              <h2 className="text-lg font-bold text-fg">Delete {isDirector ? "director" : "company"}?</h2>
              <p className="text-sm text-muted mt-1">
                This will permanently delete <strong className="text-fg">{displayName}</strong> from PocketBase. This action cannot be undone.
              </p>
            </div>
            <button
              onClick={onClose}
              className="ml-4 text-muted hover:text-fg text-xl leading-none p-1 rounded transition-colors"
              aria-label="Close"
            >
              ×
            </button>
          </div>
        </div>

        {/* Body */}
        <div className="px-6 pb-6">
          {error && (
            <div className="bg-red-500/10 border border-red-500/30 rounded-lg px-4 py-3 text-sm text-red-400 mb-4">
              {error}
            </div>
          )}
          <div className="flex gap-3">
            <button
              type="button"
              onClick={onClose}
              className="flex-1 px-4 py-2.5 rounded-lg border border-border bg-surface-warm text-sm font-semibold text-fg hover:bg-surface transition-colors"
            >
              Cancel
            </button>
            <button
              type="button"
              onClick={handleConfirm}
              disabled={loading}
              className="flex-1 px-4 py-2.5 rounded-lg bg-red-600 text-white text-sm font-bold hover:bg-red-700 transition-colors disabled:opacity-60 disabled:cursor-not-allowed"
            >
              {loading ? "Deleting..." : "Yes, delete"}
            </button>
          </div>
        </div>
      </div>
    </div>
  );
}