450 lines
15 KiB
JavaScript

import React, { useEffect, useState, useMemo, useCallback } from "react";
import moment from "moment";
import Avatar from "../common/Avatar";
import { convertShortTime } from "../../utils/dateUtils";
import RenderAttendanceStatus from "./RenderAttendanceStatus";
import { useSelector, useDispatch } from "react-redux";
import { fetchAttendanceData, setAttendanceData } from "../../slices/apiSlice/attedanceLogsSlice"; // Make sure setAttendanceData is correctly imported
import DateRangePicker from "../common/DateRangePicker";
import eventBus from "../../services/eventBus";
// Custom hook for pagination
const usePagination = (data, itemsPerPage) => {
const [currentPage, setCurrentPage] = useState(1);
// Ensure data is an array before accessing length
const totalItems = Array.isArray(data) ? data.length : 0;
const maxPage = Math.ceil(totalItems / itemsPerPage);
const currentItems = useMemo(() => {
if (!Array.isArray(data) || data.length === 0) {
return [];
}
const startIndex = (currentPage - 1) * itemsPerPage;
const endIndex = startIndex + itemsPerPage;
return data.slice(startIndex, endIndex);
}, [data, currentPage, itemsPerPage]);
const paginate = useCallback((pageNumber) => {
if (pageNumber > 0 && pageNumber <= maxPage) {
setCurrentPage(pageNumber);
}
}, [maxPage]);
const resetPage = useCallback(() => setCurrentPage(1), []);
return {
currentPage,
totalPages: maxPage,
currentItems,
paginate,
resetPage,
};
};
const AttendanceLog = ({
handleModalData,
projectId,
setshowOnlyCheckout,
showOnlyCheckout,
searchQuery,
}) => {
const selectedProject = useSelector(
(store) => store.localVariables.projectId
);
// Initialize date range with sensible defaults, e.g., last 7 days or current day
const defaultEndDate = moment().format("YYYY-MM-DD");
const defaultStartDate = moment().subtract(6, 'days').format("YYYY-MM-DD"); // Last 7 days including today
const [dateRange, setDateRange] = useState({
startDate: defaultStartDate,
endDate: defaultEndDate
});
const dispatch = useDispatch();
const { data: attendanceLogsData, loading: logsLoading, isFetching: logsFetching } = useSelector(
(state) => state.attendanceLogs
);
const [isRefreshing, setIsRefreshing] = useState(false); // Local state for refresh spinner
// Memoize today and yesterday dates to prevent re-creation on every render
const today = useMemo(() => {
const d = new Date();
d.setHours(0, 0, 0, 0);
return d;
}, []);
const yesterday = useMemo(() => {
const d = new Date();
d.setDate(d.getDate() - 1);
d.setHours(0, 0, 0, 0); // Set to start of day for accurate comparison
return d;
}, []);
const isSameDay = useCallback((dateStr) => {
if (!dateStr) return false;
const d = new Date(dateStr);
d.setHours(0, 0, 0, 0);
return d.getTime() === today.getTime();
}, [today]);
const isBeforeToday = useCallback((dateStr) => {
if (!dateStr) return false;
const d = new Date(dateStr);
d.setHours(0, 0, 0, 0);
return d.getTime() < today.getTime();
}, [today]);
const sortByName = useCallback((a, b) => {
const nameA = `${a.firstName || ""} ${a.lastName || ""}`.toLowerCase();
const nameB = `${b.firstName || ""} ${b.lastName || ""}`.toLowerCase();
return nameA.localeCompare(nameB);
}, []);
// Effect to fetch attendance data when dateRange or projectId changes, or when refreshed
useEffect(() => {
const { startDate, endDate } = dateRange;
dispatch(
fetchAttendanceData({
projectId,
fromDate: startDate,
toDate: endDate,
})
);
// Reset refreshing state only after the dispatch, assuming fetchAttendanceData
// will eventually update logsLoading/logsFetching
const timer = setTimeout(() => { // Give Redux time to update
setIsRefreshing(false);
}, 500); // Small delay to show spinner for a bit longer
return () => clearTimeout(timer);
}, [dateRange, projectId, dispatch, isRefreshing]);
const processedData = useMemo(() => {
let filteredData = showOnlyCheckout
? (attendanceLogsData || []).filter((item) => item.checkOutTime === null) // Ensure attendanceLogsData is an array
: (attendanceLogsData || []); // Ensure attendanceLogsData is an array
// Apply search query filter
if (searchQuery) {
const lowerCaseSearchQuery = searchQuery.toLowerCase();
filteredData = filteredData.filter((att) => {
const fullName = [att.firstName, att.middleName, att.lastName]
.filter(Boolean)
.join(" ")
.toLowerCase();
return (
att.employeeName?.toLowerCase().includes(lowerCaseSearchQuery) ||
att.employeeId?.toLowerCase().includes(lowerCaseSearchQuery) ||
fullName.includes(lowerCaseSearchQuery)
);
});
}
// Grouping and sorting logic remains mostly the same, ensuring 'filteredData' is used
const group1 = filteredData
.filter((d) => d.activity === 1 && isSameDay(d.checkInTime))
.sort(sortByName);
const group2 = filteredData
.filter((d) => d.activity === 4 && isSameDay(d.checkOutTime))
.sort(sortByName);
const group3 = filteredData
.filter((d) => d.activity === 1 && isBeforeToday(d.checkInTime))
.sort(sortByName);
const group4 = filteredData.filter(
(d) => d.activity === 4 && isBeforeToday(d.checkOutTime)
);
const group5 = filteredData
.filter((d) => d.activity === 2 && isBeforeToday(d.checkOutTime))
.sort(sortByName);
const group6 = filteredData
.filter((d) => d.activity === 5)
.sort(sortByName);
const sortedList = [
...group1,
...group2,
...group3,
...group4,
...group5,
...group6,
];
// Group by date
const groupedByDate = sortedList.reduce((acc, item) => {
// Use checkInTime for activity 1, and checkOutTime for others or if checkInTime is null
const dateString = item.activity === 1 ? item.checkInTime : item.checkOutTime;
const date = dateString ? moment(dateString).format("YYYY-MM-DD") : null;
if (date) {
acc[date] = acc[date] || [];
acc[date].push(item);
}
return acc;
}, {});
const sortedDates = Object.keys(groupedByDate).sort(
(a, b) => new Date(b) - new Date(a)
);
// Create the final sorted array
return sortedDates.flatMap((date) => groupedByDate[date]);
}, [attendanceLogsData, showOnlyCheckout, searchQuery, isSameDay, isBeforeToday, sortByName]);
const {
currentPage,
totalPages,
currentItems: paginatedAttendances,
paginate,
resetPage,
} = usePagination(processedData, 20);
// Effect to reset pagination when search query or showOnlyCheckout changes
useEffect(() => {
resetPage();
}, [searchQuery, showOnlyCheckout, resetPage]);
// Handler for 'attendance_log' event from eventBus
// This will now trigger a re-fetch of data
const handler = useCallback(
(msg) => {
// Check if the event is relevant to the current project and date range
const { startDate, endDate } = dateRange;
const eventDate = (msg.response.checkInTime || msg.response.checkOutTime)?.substring(0, 10);
// Only refetch if the event relates to the currently viewed project and date range
if (
projectId === msg.projectId &&
eventDate &&
eventDate >= startDate && // Ensure eventDate is within the current range
eventDate <= endDate
) {
// Trigger a re-fetch of attendance data to get the latest state
dispatch(
fetchAttendanceData({
projectId,
fromDate: startDate,
toDate: endDate,
})
);
}
},
[projectId, dateRange, dispatch]
);
useEffect(() => {
eventBus.on("attendance_log", handler);
return () => eventBus.off("attendance_log", handler);
}, [handler]);
// Handler for 'employee' event from eventBus (already triggers a refetch)
const employeeHandler = useCallback(
(msg) => {
const { startDate, endDate } = dateRange;
dispatch(
fetchAttendanceData({
projectId,
fromDate: startDate,
toDate: endDate,
})
);
},
[projectId, dateRange, dispatch]
);
useEffect(() => {
eventBus.on("employee", employeeHandler);
return () => eventBus.off("employee", employeeHandler);
}, [employeeHandler]);
const handleRefreshClick = () => {
setIsRefreshing(true); // Set refreshing state to true
// The useEffect for fetching data will automatically trigger due to isRefreshing dependency
};
return (
<>
<div
className="dataTables_length text-start py-2 d-flex justify-content-between"
id="DataTables_Table_0_length"
>
<div className="d-flex align-items-center my-0 ">
<DateRangePicker
onRangeChange={setDateRange}
defaultStartDate={yesterday.toLocaleDateString("en-CA")} // Pass default as string YYYY-MM-DD
/>
<div className="form-check form-switch text-start m-0 ms-5">
<input
type="checkbox"
className="form-check-input"
role="switch"
disabled={logsFetching}
id="inactiveEmployeesCheckbox"
checked={showOnlyCheckout}
onChange={(e) => setshowOnlyCheckout(e.target.checked)}
/>
<label className="form-check-label ms-0">Show Pending</label>
</div>
</div>
<div className="col-md-2 m-0 text-end">
<i
className={`bx bx-refresh cursor-pointer fs-4 ${logsLoading || isRefreshing ? "spin" : ""
}`}
title="Refresh"
onClick={handleRefreshClick}
/>
</div>
</div>
<div
className="table-responsive text-nowrap"
style={{ minHeight: "200px", display: 'flex' }}
>
{/* Conditional rendering for loading state */}
{(logsLoading || isRefreshing) ? (
<div className="d-flex justify-content-center align-items-center text-muted w-100">
Loading...
</div>
) : processedData && processedData.length > 0 ? (
<table className="table mb-0">
<thead>
<tr>
<th className="border-top-1" colSpan={2}>
Name
</th>
<th className="border-top-1">Date</th>
<th>
<i className="bx bxs-down-arrow-alt text-success"></i>{" "}
Check-In
</th>
<th>
<i className="bx bxs-up-arrow-alt text-danger"></i> Check-Out
</th>
<th>Action</th>
</tr>
</thead>
<tbody>
{paginatedAttendances.reduce((acc, attendance, index, arr) => {
const currentDate = moment(
attendance.checkInTime || attendance.checkOutTime
).format("YYYY-MM-DD");
const previousAttendance = arr[index - 1];
const previousDate = previousAttendance
? moment(
previousAttendance.checkInTime ||
previousAttendance.checkOutTime
).format("YYYY-MM-DD")
: null;
if (!previousDate || currentDate !== previousDate) {
acc.push(
<tr
key={`header-${currentDate}`}
className="table-row-header"
>
<td colSpan={6} className="text-start">
<strong>
{moment(currentDate).format("DD-MM-YYYY")}
</strong>
</td>
</tr>
);
}
acc.push(
<tr key={attendance.id || index}>
<td colSpan={2}>
<div className="d-flex justify-content-start align-items-center">
<Avatar
firstName={attendance.firstName}
lastName={attendance.lastName}
/>
<div className="d-flex flex-column">
<a href="#" className="text-heading text-truncate">
<span className="fw-normal">
{attendance.firstName} {attendance.lastName}
</span>
</a>
</div>
</div>
</td>
<td>
{moment(
attendance.checkInTime || attendance.checkOutTime
).format("DD-MMM-YYYY")}
</td>
<td>{convertShortTime(attendance.checkInTime)}</td>
<td>
{attendance.checkOutTime
? convertShortTime(attendance.checkOutTime)
: "--"}
</td>
<td className="text-center">
<RenderAttendanceStatus
attendanceData={attendance}
handleModalData={handleModalData}
Tab={2}
currentDate={today.toLocaleDateString("en-CA")}
/>
</td>
</tr>
);
return acc;
}, [])}
</tbody>
</table>
) : (
<div
className="d-flex justify-content-center align-items-center text-muted w-100"
style={{ height: "200px" }} // Added height for better visual during no data
>
No employee logs.
</div>
)}
</div>
{!logsLoading && !isRefreshing && processedData.length > 20 && (
<nav aria-label="Page ">
<ul className="pagination pagination-sm justify-content-end py-1">
<li className={`page-item ${currentPage === 1 ? "disabled" : ""}`}>
<button
className="page-link btn-xs"
onClick={() => paginate(currentPage - 1)}
>
&laquo;
</button>
</li>
{Array.from({ length: totalPages }, (_, i) => i + 1).map(
(pageNumber) => (
<li
key={pageNumber}
className={`page-item ${currentPage === pageNumber ? "active" : ""
}`}
>
<button
className="page-link"
onClick={() => paginate(pageNumber)}
>
{pageNumber}
</button>
</li>
)
)}
<li
className={`page-item ${currentPage === totalPages ? "disabled" : ""
}`}
>
<button
className="page-link"
onClick={() => paginate(currentPage + 1)}
>
&raquo;
</button>
</li>
</ul>
</nav>
)}
</>
);
};
export default AttendanceLog;