admin/src/views/SalesCoOrdinators/AddSalesCoOrdinator.js

import React, { useState, useEffect, useRef, useCallback } from "react";
import axios from "axios";
import { useNavigate } from "react-router-dom";
import { isAutheticated } from "src/auth";
import Modal from "react-bootstrap/Modal";
import Button from "react-bootstrap/Button";
import Form from "react-bootstrap/Form";
import swal from "sweetalert";
import debounce from "lodash.debounce";

const AddSalesCoOrdinator = () => {
  const navigate = useNavigate();
  const token = isAutheticated();

  const [formData, setFormData] = useState({
    uniqueId: "",
    name: "",
    email: "",
    countryCode: "+91",
    mobileNumber: "",
    otp: "",
    territoryManager: "", // Add territoryManager field
  });

  const nameRef = useRef();
  const dropdownRef = useRef(); // Reference for the dropdown
  const [territoryManagers, setTerritoryManagers] = useState([]);
  const [showModal, setShowModal] = useState(false);
  const [showDropdown, setShowDropdown] = useState(false);
  const [tmname, setTmname] = useState("");
  const getTerritoryManagers = async (query = "") => {
    try {
      const res = await axios.get(`/api/territorymanager/getAll-dropdown/`, {
        headers: {
          Authorization: `Bearer ${token}`,
        },
        params: {
          name: query,
        },
      });
      setTerritoryManagers(res.data.territoryManager || []);
    } catch (err) {
      const msg = err?.response?.data?.message || "Something went wrong!";
      swal({
        title: "Error",
        text: msg,
        icon: "error",
        button: "Retry",
        dangerMode: true,
      });
    }
  };

  // Fetch Territory Managers when the component mounts
  useEffect(() => {
    getTerritoryManagers();
  }, []);

  const debouncedSearch = useCallback(
    debounce(() => {
      getTerritoryManagers(nameRef.current.value);
    }, 500),
    []
  );

  const handleSearchChange = (e) => {
    // const { value } = e.target;
    // setFormData({ ...formData, territoryManager: value });
    setShowDropdown(true);
    setTmname(e.target.value);
    debouncedSearch();
  };

  const handleDropdownSelect = (tm) => {
    setFormData({ ...formData, territoryManager: tm._id });
    setTmname(tm.name);
    setShowDropdown(false);
  };

  const handleInputClick = () => {
    setFormData({ ...formData, territoryManager: "" });
    setShowDropdown(true);
    getTerritoryManagers();
  };

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

  // Listen for clicks outside the dropdown and input field to hide the dropdown
  useEffect(() => {
    const handleClickOutside = (event) => {
      if (
        nameRef.current &&
        dropdownRef.current &&
        !nameRef.current.contains(event.target) &&
        !dropdownRef.current.contains(event.target)
      ) {
        setShowDropdown(false); // Hide the dropdown
      }
    };

    document.addEventListener("mousedown", handleClickOutside);

    return () => {
      document.removeEventListener("mousedown", handleClickOutside);
    };
  }, []);

  const validateForm = () => {
    const { uniqueId, name, email, mobileNumber, territoryManager } = formData;
    if (!uniqueId || !name || !email || !mobileNumber || !territoryManager) {
      swal({
        title: "Warning",
        text: "All fields are required!",
        icon: "warning",
        button: "OK",
      });
      return false;
    }
    if (!/^\d{10}$/.test(mobileNumber)) {
      swal({
        title: "Warning",
        text: "Mobile number must be 10 digits!",
        icon: "warning",
        button: "OK",
      });
      return false;
    }
    return true;
  };

  const handleRegister = async (e) => {
    e.preventDefault();
    if (!validateForm()) return;

    try {
      await axios.post("/api/salescoordinator/register", formData, {
        headers: {
          Authorization: `Bearer ${token}`,
        },
      });

      setShowModal(true); // Show OTP modal after registration
    } catch (error) {
      console.error(error);
      let msg =
        error?.response?.data?.message ||
        "Failed to register Sales Coordinator. Please try again.";
      swal({
        title: "Warning",
        text: msg,
        icon: "error",
        button: "Retry",
        dangerMode: true,
      });
    }
  };

  const handleVerifyOTP = async () => {
    try {
      await axios.post("/api/salescoordinator/verify-otp", {
        otp: formData.otp,
        fullMobileNumber: `${formData.countryCode}${formData.mobileNumber}`,
      });

      setShowModal(false); // Close OTP modal after verification
      swal({
        title: "Success",
        text: "OTP verified successfully!",
        icon: "success",
        button: "OK",
      }).then(() => {
        navigate("/salescoordinators"); // Navigate to success page or desired route
      });
    } catch (error) {
      console.error(error);
      let msg =
        error?.response?.data?.message ||
        "OTP verification failed. Please try again.";
      swal({
        title: "Warning",
        text: msg,
        icon: "error",
        button: "Retry",
        dangerMode: true,
      });
    }
  };

  const handleCancel = () => {
    navigate("/salescoordinators");
  };

  return (
    <div className="main-content">
      <div className="my-3 page-content">
        <div className="container-fluid">
          <div className="row">
            <div className="col-12">
              <div className="page-title-box d-flex align-items-center justify-content-between">
                <h4 className="mb-3">Add Sales Coordinator</h4>
                <Button variant="danger" onClick={handleCancel}>
                  Cancel
                </Button>
              </div>
            </div>
          </div>
          <div className="row">
            <div className="col-lg-12">
              <div className="card">
                <div className="card-body">
                  <form onSubmit={handleRegister}>
                    <div className="form-group position-relative">
                      <label>Add Territory Manager *</label>
                      <input
                        type="text"
                        className="form-control"
                        placeholder="Search and select Territory Manager"
                        ref={nameRef}
                        value={tmname}
                        onChange={handleSearchChange}
                        onClick={handleInputClick}
                      />
                      {/* Dropdown */}
                      {showDropdown && territoryManagers.length > 0 && (
                        <ul
                          className="dropdown-menu show w-100"
                          ref={dropdownRef} // Reference for the dropdown
                          style={{
                            position: "absolute",
                            zIndex: 1000,
                            top: "100%",
                            left: 0,
                          }}
                        >
                          {territoryManagers.map((tm) => (
                            <li
                              key={tm._id}
                              className="dropdown-item"
                              onClick={() => handleDropdownSelect(tm)}
                            >
                              {tm.name}
                            </li>
                          ))}
                        </ul>
                      )}
                    </div>

                    <div className="form-group">
                      <label>Employee Code *</label>
                      <input
                        type="text"
                        name="uniqueId"
                        className="form-control"
                        value={formData.uniqueId}
                        onChange={handleChange}
                        required
                      />
                    </div>
                    <div className="form-group">
                      <label>Name *</label>
                      <input
                        type="text"
                        name="name"
                        className="form-control"
                        value={formData.name}
                        onChange={handleChange}
                        required
                      />
                    </div>
                    <div className="form-group">
                      <label>Email *</label>
                      <input
                        type="email"
                        name="email"
                        className="form-control"
                        value={formData.email}
                        onChange={handleChange}
                        required
                      />
                    </div>
                    <div className="form-group d-flex">
                      <div className="mr-2" style={{ flex: 1 }}>
                        <label>Country Code *</label>
                        <input
                          type="text"
                          name="countryCode"
                          className="form-control"
                          value={formData.countryCode}
                          onChange={handleChange}
                          required
                          disabled
                        />
                      </div>
                      <div style={{ flex: 3 }}>
                        <label>Mobile Number *</label>
                        <input
                          type="text"
                          name="mobileNumber"
                          className="form-control"
                          value={formData.mobileNumber}
                          onChange={handleChange}
                          required
                        />
                      </div>
                    </div>
                    <button className="btn btn-primary mt-4" type="submit">
                      Register
                    </button>
                  </form>
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>

      {/* OTP Modal */}
      <Modal show={showModal} onHide={() => setShowModal(false)}>
        <Modal.Header closeButton>
          <Modal.Title>Verify OTP</Modal.Title>
        </Modal.Header>
        <Modal.Body>
          <Form.Group controlId="otp">
            <Form.Label>Enter OTP</Form.Label>
            <Form.Control
              type="text"
              name="otp"
              value={formData.otp}
              onChange={handleChange}
              placeholder="Enter OTP"
              required
            />
          </Form.Group>
        </Modal.Body>
        <Modal.Footer>
          <Button variant="secondary" onClick={() => setShowModal(false)}>
            Close
          </Button>
          <Button variant="primary" onClick={handleVerifyOTP}>
            Verify OTP
          </Button>
        </Modal.Footer>
      </Modal>
    </div>
  );
};

export default AddSalesCoOrdinator;