import { useEffect, type ReactNode } from "react";
import { motion, AnimatePresence } from "framer-motion";

interface ConfirmModalProps {
  isOpen: boolean;
  onClose: () => void;
  onConfirm: () => void;
  title: string;
  message: ReactNode;
  confirmText?: string;
  cancelText?: string;
  type?: "danger" | "warning" | "default" | "info";
  confirmVariant?: "danger" | "primary";
  loading?: boolean;
}

function ConfirmIcon({ type }: { type: string }) {
  switch (type) {
    case "danger":
      return (
        <svg
          width="24"
          height="24"
          viewBox="0 0 24 24"
          fill="none"
          stroke="currentColor"
          strokeWidth="2"
        >
          <circle cx="12" cy="12" r="10" />
          <line x1="15" y1="9" x2="9" y2="15" />
          <line x1="9" y1="9" x2="15" y2="15" />
        </svg>
      );
    case "info":
      return (
        <svg
          width="24"
          height="24"
          viewBox="0 0 24 24"
          fill="none"
          stroke="currentColor"
          strokeWidth="2"
        >
          <circle cx="12" cy="12" r="10" />
          <line x1="12" y1="16" x2="12" y2="12" />
          <line x1="12" y1="8" x2="12.01" y2="8" />
        </svg>
      );
    case "warning":
      return (
        <svg
          width="24"
          height="24"
          viewBox="0 0 24 24"
          fill="none"
          stroke="currentColor"
          strokeWidth="2"
        >
          <path d="M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z" />
          <line x1="12" y1="9" x2="12" y2="13" />
          <line x1="12" y1="17" x2="12.01" y2="17" />
        </svg>
      );
    default:
      return (
        <svg
          width="24"
          height="24"
          viewBox="0 0 24 24"
          fill="none"
          stroke="currentColor"
          strokeWidth="2"
        >
          <circle cx="12" cy="12" r="10" />
          <line x1="12" y1="16" x2="12" y2="12" />
          <line x1="12" y1="8" x2="12.01" y2="8" />
        </svg>
      );
  }
}

export default function ConfirmModal({
  isOpen,
  onClose,
  onConfirm,
  title,
  message,
  confirmText = "Potvrdit",
  cancelText = "Zrušit",
  type = "default",
  confirmVariant,
  loading,
}: ConfirmModalProps) {
  useEffect(() => {
    if (!isOpen) return;

    function handleKeyDown(e: KeyboardEvent) {
      if (e.key === "Escape" && !loading) {
        onClose();
      }
    }

    window.addEventListener("keydown", handleKeyDown);
    return () => window.removeEventListener("keydown", handleKeyDown);
  }, [isOpen, loading, onClose]);

  return (
    <AnimatePresence>
      {isOpen && (
        <motion.div
          className="admin-modal-overlay"
          initial={{ opacity: 0 }}
          animate={{ opacity: 1 }}
          exit={{ opacity: 0 }}
          transition={{ duration: 0.2 }}
        >
          <div className="admin-modal-backdrop" onClick={onClose} />
          <motion.div
            className="admin-modal admin-confirm-modal"
            role="dialog"
            aria-modal="true"
            aria-labelledby="confirm-modal-title"
            initial={{ opacity: 0, scale: 0.95, y: 20 }}
            animate={{ opacity: 1, scale: 1, y: 0 }}
            exit={{ opacity: 0, scale: 0.95, y: 20 }}
            transition={{ duration: 0.2 }}
          >
            <div className="admin-modal-body admin-confirm-content">
              <div className={`admin-confirm-icon admin-confirm-icon-${type}`}>
                <ConfirmIcon type={type} />
              </div>
              <h2 id="confirm-modal-title" className="admin-confirm-title">
                {title}
              </h2>
              <p className="admin-confirm-message">{message}</p>
            </div>
            <div className="admin-modal-footer">
              <button
                type="button"
                onClick={onClose}
                className="admin-btn admin-btn-secondary"
                disabled={loading}
              >
                {cancelText}
              </button>
              <button
                type="button"
                onClick={onConfirm}
                className="admin-btn admin-btn-primary"
                disabled={loading}
              >
                {loading ? "Zpracování..." : confirmText}
              </button>
            </div>
          </motion.div>
        </motion.div>
      )}
    </AnimatePresence>
  );
}