atlp-rwanda / knights-ecomm-fe / 10110043999

import React, { useEffect, useState } from 'react';

import {

  setOpenNotification,

  setSelectedNotificationsIds,

  setAllNotifications

} from '../../redux/reducers/notification';

import { useDispatch, useSelector } from 'react-redux';

import OneNotification from './OneNotification';

import { RootState } from '../../redux/store';

import axios from 'axios';

import toast from 'react-hot-toast';

import { getConfig } from '../../redux/actions/cartAction';

import { deleteNotifications } from '../../utils/notificationsFunctios/deleteNotifications';

function Notification() {

  const { userToken } = useSelector((state: RootState) => state.auth);

  const dispatch = useDispatch();

  const { allNotifications, selectedNotificationsIds } = useSelector((state: RootState) => state.notification);

  const [notificationDivs, setNotificationDivs] = useState<JSX.Element[]>([]);

  const notificationIds: string[] = [];

  const config = getConfig();

  const handleNotificationPopup = () => {

    dispatch(setOpenNotification(false));

  };

  const handleSelectAll = (event: React.ChangeEvent<HTMLInputElement>) => {

    const checked = event.target.checked;

    if (checked) {

      allNotifications.forEach((notification) => {

        notificationIds.push(notification.id);

      });

      dispatch(setSelectedNotificationsIds(notificationIds));

    } else if (!checked) {

      dispatch(setSelectedNotificationsIds([]));

  const handleDeletingNotifications = () => {

    if (selectedNotificationsIds.length === 0) {

      toast.error('Please select notifications to delete before deleting');

    } else {

      const updatedNotifications = allNotifications.filter((notification) => {

        return !selectedNotificationsIds.includes(notification.id);

      });

      dispatch(setAllNotifications(updatedNotifications));

      deleteNotifications(userToken, selectedNotificationsIds);

      dispatch(setSelectedNotificationsIds([]));

    }

  };

  const updateSelectedNotifications = async (event: React.MouseEvent<HTMLDivElement>) => {

    event.preventDefault();

    if (selectedNotificationsIds.length > 0) {

      const updatedNotifications = allNotifications.map((notification) => {

        if (selectedNotificationsIds.includes(notification.id)) {

          return { ...notification, isRead: true };

        } else {

          return notification;

        }

      });

      dispatch(setAllNotifications(updatedNotifications));

      try {

        const updateSelectedNotifications = await axios.put(

          `${import.meta.env.VITE_APP_API_URL}/notification`,

          { notificationIds: selectedNotificationsIds },

          config

        );

        if (updateSelectedNotifications.data.status === 'success') {

          toast.success('Selected notifications marked as read');

        } else {

          toast.error('Failed to update selected notifications');

        toast.error('Failed to update selected notifications');

      }

      dispatch(setSelectedNotificationsIds([]));

    } else {

      toast.error('No notifications selected');

    }

  };

  useEffect(() => {

    const notificaionJSX: JSX.Element[] = [];

    allNotifications.forEach((notification, index) => {

      notificaionJSX.push(<OneNotification noficationProp={notification} key={index} />);

    });

    setNotificationDivs(notificaionJSX);

  }, [allNotifications]);

  return (

    <div className="fixed animate-slideInFromTop inset-0 z-40 flex pt-[60px] xmd:pt-[30px] px-6 xmd:px-16 md:px-36 lg:px-48 items-center justify-center bg-black bg-opacity-50 transition-opacity duration-300 ease-out">

      <div className="bg-white h-[550px] w-full p-8 pb-2 rounded-lg shadow-lg transform transition-transform duration-500 ease-in-out flex flex-col gap-4">

        <div className="flex justify-between items-center">

          <div className="text-[18px] font-bold">Notification</div>

          <div onClick={handleNotificationPopup} className="text-[25px] font-medium cursor-pointer">

            X

          </div>

        </div>

        {notificationDivs.length > 0 && (

          <div className="flex gap-3 items-center px-4">

            <input

              style={{ height: '1.2rem', width: '1.2rem', cursor: 'pointer' }}

              type="checkbox"

              id="selectAll"

              checked={allNotifications.length === selectedNotificationsIds.length}

              onChange={handleSelectAll}

              name="selectAll"

            />

            <label className="cursor-pointer" htmlFor="selectAll">

              Select All

            </label>

          </div>

        )}

        <div className="w-full h-full overflow-y-scroll overflow-x-auto">

          <div className="w-[600px] xmd:w-full flex flex-col gap-2">

            {notificationDivs.length > 0 && notificationDivs}

            {notificationDivs.length === 0 && <p className="text-center">You have no notifications</p>}

          </div>

        </div>

        {allNotifications.length > 0 && (

          <div className="py-2 text-[15px] flex flex-col gap-y-2 items-center sm:flex-row justify-between">

            <div onClick={updateSelectedNotifications} className="inline-block hover:underline cursor-pointer">

              Mark all selected as read

            </div>

            <div onClick={handleDeletingNotifications} className="inline-block hover:underline cursor-pointer">

              Clear selected

            </div>

          </div>

        )}

      </div>

    </div>

  );

}

export default Notification;