import React, { useState } from "react";
import { rentalAPI } from "../services/api";
import { Rental } from "../types";
import SuccessModal from "./SuccessModal";
import Avatar from "./Avatar";

interface ReviewItemModalProps {
  show: boolean;
  onClose: () => void;
  rental: Rental;
  onSuccess: () => void;
}

const ReviewItemModal: React.FC<ReviewItemModalProps> = ({
  show,
  onClose,
  rental,
  onSuccess,
}) => {
  const [rating, setRating] = useState(5);
  const [review, setReview] = useState("");
  const [privateMessage, setPrivateMessage] = useState("");
  const [submitting, setSubmitting] = useState(false);
  const [error, setError] = useState<string | null>(null);
  const [showSuccessModal, setShowSuccessModal] = useState(false);
  const [successMessage, setSuccessMessage] = useState("");

  const handleSubmit = async (e: React.FormEvent) => {
    e.preventDefault();
    setError(null);
    setSubmitting(true);

    try {
      const response = await rentalAPI.reviewItem(rental.id, {
        rating,
        review,
        privateMessage,
      });

      // Reset form
      setRating(5);
      setReview("");
      setPrivateMessage("");

      // Show success modal with appropriate message
      if (response.data.reviewVisible) {
        setSuccessMessage("Review published successfully!");
      } else {
        setSuccessMessage(
          "Review submitted! It will be published when both parties have reviewed or after 72 hours."
        );
      }
      setShowSuccessModal(true);
    } catch (err: any) {
      setError(err.response?.data?.error || "Failed to submit review");
    } finally {
      setSubmitting(false);
    }
  };

  const handleStarClick = (value: number) => {
    setRating(value);
  };

  const handleSuccessModalClose = () => {
    setShowSuccessModal(false);
    onSuccess();
    onClose();
  };

  if (!show) return null;

  // Show success modal instead of review modal after successful submission
  if (showSuccessModal) {
    return (
      <SuccessModal
        show={true}
        onClose={handleSuccessModalClose}
        title="Thank you for your review!"
        message={successMessage}
      />
    );
  }

  return (
    <div
      className="modal d-block"
      tabIndex={-1}
      style={{ backgroundColor: "rgba(0,0,0,0.5)" }}
    >
      <div className="modal-dialog modal-dialog-centered">
        <div className="modal-content">
          <div className="modal-header">
            <h5 className="modal-title">Review Item</h5>
            <button
              type="button"
              className="btn-close"
              onClick={onClose}
            ></button>
          </div>
          <form onSubmit={handleSubmit}>
            <div className="modal-body">
              {rental.owner && rental.item && (
                <div className="mb-4 text-center">
                  <div className="d-flex justify-content-center mb-3">
                    <Avatar user={rental.owner} size="xl" />
                  </div>
                  <h6 className="mb-1">
                    {rental.owner.firstName} {rental.owner.lastName}
                  </h6>
                  <p className="mb-1 text-muted small">{rental.item.name}</p>
                  <small className="text-muted">
                    {new Date(rental.startDateTime).toLocaleDateString()} to{" "}
                    {new Date(rental.endDateTime).toLocaleDateString()}
                  </small>
                </div>
              )}

              {error && (
                <div className="alert alert-danger" role="alert">
                  {error}
                </div>
              )}

              <div className="mb-3">
                <div
                  className="d-flex justify-content-center gap-1"
                  style={{ fontSize: "2rem" }}
                >
                  {[1, 2, 3, 4, 5].map((star) => (
                    <button
                      key={star}
                      type="button"
                      className="btn btn-link p-0 text-decoration-none"
                      onClick={() => handleStarClick(star)}
                      style={{ color: star <= rating ? "#ffc107" : "#dee2e6" }}
                    >
                      <i
                        className={`bi ${
                          star <= rating ? "bi-star-fill" : "bi-star"
                        }`}
                      ></i>
                    </button>
                  ))}
                </div>
              </div>

              <div className="mb-3">
                <label htmlFor="privateMessage" className="form-label">
                  Private Message to Owner{" "}
                </label>
                <textarea
                  className="form-control"
                  id="privateMessage"
                  rows={3}
                  value={privateMessage}
                  onChange={(e) => setPrivateMessage(e.target.value)}
                  placeholder=""
                  disabled={submitting}
                ></textarea>
              </div>

              <div className="mb-3">
                <label htmlFor="review" className="form-label">
                  Public Review
                </label>
                <textarea
                  className="form-control"
                  id="review"
                  rows={4}
                  value={review}
                  onChange={(e) => setReview(e.target.value)}
                  placeholder=""
                  disabled={submitting}
                ></textarea>
              </div>
            </div>
            <div className="modal-footer">
              <button
                type="button"
                className="btn btn-secondary"
                onClick={onClose}
                disabled={submitting}
              >
                Cancel
              </button>
              <button
                type="submit"
                className="btn btn-primary"
                disabled={submitting || !review.trim()}
              >
                {submitting ? (
                  <>
                    <span
                      className="spinner-border spinner-border-sm me-2"
                      role="status"
                      aria-hidden="true"
                    ></span>
                    Submitting...
                  </>
                ) : (
                  "Submit Review"
                )}
              </button>
            </div>
          </form>
        </div>
      </div>
    </div>
  );
};

export default ReviewItemModal;