source: imaps-frontend/src/components/InfoPinModal/InfoPinModal.jsx@ d565449

import React, { useState, useEffect } from "react";
import styles from "./InfoPinModal.module.css"; // Reusing the same styles

export default function InfoPinModal(props) {
  const [modal, setModal] = useState(false);
  const [pins, setPins] = useState([]);
  const [room, setRoom] = useState(null);

  const [formData, setFormData] = useState({
    name: "",
    description: "",
    selectedPin: "",
    availablePins: [],
    selectedPins: [],
  });

  const toggleModal = () => {
    if (modal) {
      room.info = formData;
      props.map.updateRoomNames();
    }
    setModal(!modal);
  };

  const handleInputChange = (e) => {
    const { name, value } = e.target;
    setFormData((prevData) => ({
      ...prevData,
      [name]: value,
    }));
  };

  const addPinToList = () => {
    if (!formData.selectedPin || pins.includes(formData.selectedPin)) return;

    setPins((prevPins) => {
      const updatedPins = [...prevPins, formData.selectedPin];

      setFormData((prevFormData) => ({
        ...prevFormData,
        selectedPin: "",
        selectedPins: updatedPins,
      }));

      return updatedPins;
    });
  };

  const removePinFromList = (pinToRemove) => {
    setPins((prevPins) => {
      const updatedPins = prevPins.filter((pin) => pin !== pinToRemove);

      setFormData((prevFormData) => ({
        ...prevFormData,
        selectedPins: updatedPins,
      }));

      props.map.removeConnection(formData.name, pinToRemove);
      return updatedPins;
    });
  };

  const saveDetails = () => {
    room.info = formData;
    toggleModal();
  };

  useEffect(() => {
    const openModalHandler = (event) => {
      const roomObj = event.detail.room;

      setRoom(roomObj);

      // Populate formData and pins based on the room information
      setFormData({
        name: roomObj.info.name || "", // Room name
        description: roomObj.info.description || "",
        selectedPin: "",
        availablePins: event.detail.map.getConnections(),
        selectedPins: roomObj.info.selectedPins,
      });

      setPins(roomObj.info.selectedPins || []); // Set the already connected pins

      setModal(true); // Open the modal
      event.detail.map.updateConnections();
    };

    // Add event listener to open modal
    window.addEventListener("openPinModalEvent", openModalHandler);

    return () => {
      // Cleanup the event listener when the component unmounts
      window.removeEventListener("openPinModalEvent", openModalHandler);
    };
  }, []);

  if (modal) {
    document.body.classList.add(styles.activeModal);
  } else {
    document.body.classList.remove(styles.activeModal);
  }

  return (
    <>
      {/* <button onClick={toggleModal} className={styles.btnModal}>
        Info Pin Modal
      </button> */}

      {modal && (
        <div className={styles.modal}>
          <div onClick={toggleModal} className={styles.overlay}></div>
          <div className={styles.modalContent}>
            <h2>Enter Pin Details</h2>
            <form className={styles.form}>
              <div className={styles.formGroup}>
                <label htmlFor="name">Name:</label>
                <input
                  type="text"
                  id="name"
                  name="name"
                  value={formData.name}
                  onChange={handleInputChange}
                  placeholder="Enter the pin name"
                  required
                />
              </div>

              <div className={styles.formGroup}>
                <label htmlFor="selectedPin">Select connections:</label>
                <select
                  id="selectedPin"
                  name="selectedPin"
                  value={formData.selectedPin}
                  onChange={handleInputChange}
                  required
                >
                  <option value="">Select Connection</option>
                  {formData.availablePins
                    .filter(
                      (pin) =>
                        formData.selectedPins.includes(pin.name) == false &&
                        pin.name != "" &&
                        pin.name != formData.name
                    )
                    .map((pin, index) => (
                      <option key={index} value={pin.name}>
                        {pin.name}
                      </option>
                    ))}
                </select>
                <button type="button" onClick={addPinToList} className={styles.addButton}>
                  Add Connection
                </button>
              </div>

              <h3>Connections:</h3>
              <ul className={styles.pinList}>
                {pins.length > 0 ? (
                  pins.map((pin, index) => (
                    <li key={index} className={styles.pinItem}>
                      {pin}
                      <button onClick={() => removePinFromList(pin)} className={styles.removeButton}>
                        Remove
                      </button>
                    </li>
                  ))
                ) : (
                  <li>No connections added</li>
                )}
              </ul>
              <br />
              <div className={styles.formGroup}>
                <label htmlFor="description">Description:</label>
                <textarea
                  id="description"
                  name="description"
                  value={formData.description}
                  onChange={handleInputChange}
                  rows="3"
                  placeholder="Enter description for the pin"
                />
              </div>

              <div className={styles.formGroup}>
                <button
                  type="button"
                  id="submit-details"
                  onClick={saveDetails}
                  className={styles.submitButton}
                >
                  Save
                </button>
              </div>
            </form>
            <button className={styles.closeModal} onClick={toggleModal}>
              CLOSE
            </button>
          </div>
        </div>
      )}
    </>
  );
}