riseup-squad22/src/pages/Agendar/AgendaList.jsx

import "../../assets/css/index.css"
import { Link } from "react-router-dom";
import { useState, useEffect, useRef, useLayoutEffect } from "react";
import { createPortal } from "react-dom";

function DropdownPortal({ anchorEl, isOpen, onClose, className, children }) {
  const menuRef = useRef(null);
  const [stylePos, setStylePos] = useState({
    position: "absolute",
    top: 0,
    left: 0,
    visibility: "hidden",
    zIndex: 1000,
  });

  // Posiciona o menu após renderar (medir tamanho do menu)
  useLayoutEffect(() => {
    if (!isOpen) return;
    if (!anchorEl || !menuRef.current) return;

    const anchorRect = anchorEl.getBoundingClientRect();
    const menuRect = menuRef.current.getBoundingClientRect();
    const scrollY = window.scrollY || window.pageYOffset;
    const scrollX = window.scrollX || window.pageXOffset;

    // tenta alinhar à direita do botão (como dropdown-menu-right)
    let left = anchorRect.right + scrollX - menuRect.width;
    let top = anchorRect.bottom + scrollY;

    // evita sair da esquerda da tela
    if (left < 0) left = scrollX + 4;
    // se extrapolar bottom, abre para cima
    if (top + menuRect.height > window.innerHeight + scrollY) {
      top = anchorRect.top + scrollY - menuRect.height;
    }
    setStylePos({
      position: "absolute",
      top: `${Math.round(top)}px`,
      left: `${Math.round(left)}px`,
      visibility: "visible",
      zIndex: 1000,
    });
  }, [isOpen, anchorEl, children]);

  // fecha ao clicar fora / ao rolar
  useEffect(() => {
    if (!isOpen) return;
    function handleDocClick(e) {
      const menu = menuRef.current;
      if (menu && !menu.contains(e.target) && anchorEl && !anchorEl.contains(e.target)) {
        onClose();
      }
    }
    function handleScroll() {
      onClose();
    }
    document.addEventListener("mousedown", handleDocClick);
    // captura scroll em qualquer elemento (true)
    document.addEventListener("scroll", handleScroll, true);
    return () => {
      document.removeEventListener("mousedown", handleDocClick);
      document.removeEventListener("scroll", handleScroll, true);
    };
  }, [isOpen, onClose, anchorEl]);

  if (!isOpen) return null;
  return createPortal(
    <div
      ref={menuRef}
      className={className} // mantém as classes que você já usa no CSS
      style={stylePos}
      onClick={(e) => e.stopPropagation()}
    >
      {children}
    </div>,
    document.body
  );
}

function AgendaList() {
  const [openDropdown, setOpenDropdown] = useState(null);
  const anchorRefs = useRef({});

  return (
    <div className="main-wrapper">
      <div className="page-wrapper">
        <div className="content">
          <div className="row">
            <div className="col-sm-4 col-3">
              <h4 className="page-title">Lista de consultas</h4>
              <input
                type="text"
                className="form-control"
                placeholder="🔍  Buscar consulta"
                style={{ minWidth: "200px" }}
              />
              <br />
            </div>
            <div className="col-sm-8 col-9 text-right m-b-20">
              <Link to="/agendaform" className="btn btn-primary btn-rounded">
                <i className="fa fa-plus"></i> Adicionar consulta
              </Link>
            </div>
          </div>

          <div className="row">
            <div className="col-md-12">
              <div className="table-responsive">
                <table className="table table-striped custom-table">
                  <thead>
                    <tr>
                      <th>ID da cosulta</th>
                      <th>Nome do Paciente</th>
                      <th>Idade</th>
                      <th>Nome do médico</th>
                      <th>Especialidade</th>
                      <th>Data da consulta</th>
                      <th>Hora da consulta</th>
                      <th>Status</th>
                      <th className="text-right">Ação</th>
                    </tr>
                  </thead>
                  <tbody>
                    <tr>
                      <td>APT0001</td>
                      <td>João Miguel</td>
                      <td>18</td>
                      <td>Davi Andrade</td>
                      <td>Cardiologista</td>
                      <td>25 Set 2025</td>
                      <td>10:00am - 11:00am</td>
                      <td>
                        <span className="custom-badge status-green">
                          Ativo
                        </span>
                      </td>
                      <td className="text-right">
                        <div className="dropdown dropdown-action" style={{ display: "inline-block" }}>
                          <button
                            type="button"
                            ref={(el) => (anchorRefs.current["menu"] = el)}
                            className="action-icon"
                            onClick={(e) => {
                              e.stopPropagation();
                              setOpenDropdown(openDropdown === "menu" ? null : "menu");
                            }}

                          >
                            <i className="fa fa-ellipsis-v"></i>
                          </button>

                          <DropdownPortal
                            anchorEl={anchorRefs.current["menu"]}
                            isOpen={openDropdown === "menu"}
                            onClose={() => setOpenDropdown(null)}
                            className="dropdown-menu dropdown-menu-right show"
                          >
                            {/*<Link
                              className="dropdown-item-custom"
                              to={`/profilepatient`}
                              onClick={(e) => {
                                e.stopPropagation();
                                setOpenDropdown(null);
                              }}
                            >
                              <i className="fa fa-eye"></i> Ver Detalhes
                            </Link>*/}

                            <Link
                              className="dropdown-item-custom"
                              to={`/agendaedit`}
                              onClick={(e) => {
                                e.stopPropagation();
                                setOpenDropdown(null);  
                              }}
                            >
                              <i className="fa fa-pencil m-r-5"></i> Editar
                            </Link>

                            <button
                              className="dropdown-item-custom dropdown-item-delete"
                              onClick={() => handleDelete()}
                            >
                              <i className="fa fa-trash-o m-r-5"></i> Excluir
                            </button>
                          </DropdownPortal>
                        </div>

                      </td>
                    </tr>
                  </tbody>
                </table>
              </div>
            </div>
          </div>
        </div>

        {/* Modal delete */}
        <div
          id="delete_appointment"
          className="modal fade delete-modal"
          role="dialog"
        >
          <div className="modal-dialog modal-dialog-centered">
            <div className="modal-content">
              <div className="modal-body text-center">
                <img src="assets/img/sent.png" alt="" width="50" height="46" />
                <h3>Are you sure want to delete this Appointment?</h3>
                <div className="m-t-20">
                  <a
                    href="#"
                    className="btn btn-white"
                    data-dismiss="modal"
                  >
                    Close
                  </a>
                  <button type="submit" className="btn btn-danger">
                    Delete
                  </button>
                </div>
              </div>
            </div>
          </div>
        </div>

      </div>
    </div>
  );
}

export default AgendaList;