PNSPS-frontend-MaterialUI/src/components/FiDataGrid.js

// material-ui
import { useState, useEffect, useRef } from 'react';
import { Box } from "@mui/material";
import {
    DataGrid, GridOverlay,
} from "@mui/x-data-grid";
import * as HttpUtils from "utils/HttpUtils";
import { FormattedMessage, useIntl } from "react-intl";
import { TablePagination, Typography } from '@mui/material';
import { getSearchCriteria, checkSearchCriteriaPath } from "auth/utils";

/** When Gazette Issue No. is selected, load all matching rows (no start/limit). */
function hasGazetteIssueFilter(params) {
    const issueId = params?.issueId;
    return issueId != null && issueId !== "";
}

// ==============================|| EVENT TABLE ||============================== //

export function FiDataGrid({ rows, columns, sx, autoHeight = true,
    hideFooterSelectedRowCount, rowModesModel, editMode,
    pageSizeOptions, filterItems, customPageSize, doLoad, applyGridOnReady, applySearch,
    tab, height, maxHeight, pagination = true, serverSorting = false,
    disablePagingOnGazetteIssue = true, hideRowsPerPage = false, ...props }) {
    const intl = useIntl();
    const [_rows, set_rows] = useState([]);
    const [_doLoad, set_doLoad] = useState({});
    const [_columns, set_columns] = useState([]);
    const [_rowModesModel, set_rowModesModel] = useState({});
    const [_editMode, set_editMode] = useState("row");
    const [_pageSizeOptions, set_pageSizeOptions] = useState([10]);
    const [_filterItems, set_filterItems] = useState([]);
    const [loading, setLoading] = useState(false);

    const [page, setPage] = useState(0);
    const [pageSize, setPageSize] = useState(10);
    const [sortModel, setSortModel] = useState([]);
    // const [_autoHeight, set_autoHeight] = useState(true);
    const [myHideFooterSelectedRowCount, setMyHideFooterSelectedRowCount] = useState(true);
    const [_sx, set_sx] = useState({
        padding: "4 2 4 2",
        lineHeight: "normal",
        '& .MuiDataGrid-cell': {
            borderTop: 1,
            borderBottom: 1,
            borderColor: "#EEE",
        },
        '& .MuiDataGrid-footerContainer': {
            border: 1,
            borderColor: "#EEE"
        },
        "& .MuiDataGrid-columnHeaderTitle": {
            whiteSpace: "normal",
            lineHeight: "normal"
        },
        "& .MuiDataGrid-columnHeader": {
            // Forced to use important since overriding inline styles
            height: "unset !important"
        },
    });

    const effectiveAutoHeight = autoHeight && !height && !maxHeight;

    const containerSx = {
        width: '100%',
        minWidth: 0,
        ...(height ? { height } : {}),
        ...(maxHeight ? { maxHeight, height: '100%' } : {}),
        overflow: 'hidden',
    };

    const [rowCount, setRowCount] = useState(0);

    useEffect(() => {
        if (doLoad !== undefined && Object.keys(doLoad).length>0 ){
            if (disablePagingOnGazetteIssue && hasGazetteIssueFilter(doLoad.params)) {
                setPage(0);
            } else if(applySearch!=undefined){
                if (Object.keys(getSearchCriteria(window.location.pathname)).length>0){
                    const localStorageSearchCriteria = getSearchCriteria(window.location.pathname)
                    // console.log(localStorageSearchCriteria)
                    if(localStorageSearchCriteria.start!=undefined){
                        // console.log(localStorageSearchCriteria)
                        setPage(localStorageSearchCriteria.start/pageSize);
                    }
                }
            }else{
                setPage(0);
                setPageSize(parseInt(event.target.value, 10));
            }
            if (serverSorting) {
                if (doLoad.params?.sort && doLoad.params?.direction) {
                    setSortModel([{
                        field: doLoad.params.sort,
                        sort: String(doLoad.params.direction).toLowerCase()
                    }]);
                } else {
                    setSortModel([]);
                }
            }
            set_doLoad(doLoad);
            setLoading(true)
        }
    }, [doLoad]);

    const handleSortModelChange = (newModel) => {
        if (!serverSorting) return;
        setSortModel(newModel);
        setPage(0);

        const params = { ...(_doLoad.params || {}) };
        if (newModel?.length > 0 && newModel[0].field && newModel[0].sort) {
            params.sort = newModel[0].field;
            params.direction = newModel[0].sort;
        } else {
            delete params.sort;
            delete params.direction;
        }
        if (!pagination || (disablePagingOnGazetteIssue && hasGazetteIssueFilter(params))) {
            delete params.start;
            delete params.limit;
            setPage(0);
        } else {
            params.start = 0;
            params.limit = pageSize;
        }

        if (applySearch != undefined) {
            applySearch(params);
        } else {
            set_doLoad({ ..._doLoad, params });
            setLoading(true);
        }
    };

    const loadAllOnGazetteIssue = disablePagingOnGazetteIssue && hasGazetteIssueFilter(_doLoad?.params);
    const ignorePagingParams = !pagination || loadAllOnGazetteIssue;
    const showPaginationBar = pagination;

    useEffect(() => {
        getDataList();
    }, [_doLoad, page, pageSize]);


    useEffect(() => {
        if (sx) {
            set_sx(sx);
        }
        if (hideFooterSelectedRowCount) {
            setMyHideFooterSelectedRowCount(hideFooterSelectedRowCount);
        }
        if (rowModesModel) {
            set_rowModesModel(rowModesModel)
        }
        if (rows) {
            set_rows(rows)
            setRowCount(rows.length)
        }
        if (columns) {
            set_columns(columns)
        }
        if (pageSizeOptions) {
            set_pageSizeOptions(pageSizeOptions)
        }
        // if (autoHeight !== undefined) {
        //     set_autoHeight(autoHeight)
        // }
        if (editMode) {
            set_editMode(editMode);
        }
        if (filterItems) {
            set_filterItems(filterItems);
        }
        if (customPageSize) {
            setPageSize(customPageSize);
        }
        // console.log(_doLoad)
        if (_doLoad !== undefined && Object.keys(_doLoad).length==0 ){
            setLoading(false)
            if (applyGridOnReady !== undefined){
                applyGridOnReady(false)
            }
        }
    }, [sx, hideFooterSelectedRowCount, rowModesModel, rows, columns, pageSizeOptions, autoHeight, editMode, filterItems, customPageSize]);

    const handleChangePage = (event, newPage) => {
        setPage(newPage);
    };

    const handleChangePageSize = (event) => {
        setPageSize(parseInt(event.target.value, 10));
        setPage(0);
    };

    function CustomNoRowsOverlay() {
        return (
            <GridOverlay
                sx={{
                    width: "100%",
                    justifyContent: "flex-start", // align overlay to left
                    pl: 2, // padding-left to match grid cells
                }}
            >
                <Typography variant="body1" sx={{ textAlign: "left", width: "100%" }}>
                    <FormattedMessage id="noRecordFound" />
                </Typography>
            </GridOverlay>
        );
    }


    function getDataList() {
        // console.log(Object.keys(_doLoad.params).length > 0)
        // console.log(Object.keys(_doLoad.params).length > 0)

        if (_doLoad?.url == null){
            setLoading(false)
            return;
        }
        if (_doLoad.params == undefined) return;
        if (_doLoad.params.searchCriteria !== undefined) return;
        if (_doLoad.params == null) _doLoad.params = {};
        if (ignorePagingParams) {
            delete _doLoad.params.start;
            delete _doLoad.params.limit;
        } else {
            _doLoad.params.start = page * pageSize;
            _doLoad.params.limit = pageSize;
        }
        if(checkSearchCriteriaPath(window.location.pathname)){
            if(window.location.pathname === "/publicNotice"){
                if (tab != undefined && tab ==="application"){
                    localStorage.setItem('searchCriteria', JSON.stringify({path:window.location.pathname,data:_doLoad.params}))
                }
            }else if (window.location.pathname != "/publicNotice"){
                localStorage.setItem('searchCriteria', JSON.stringify({path:window.location.pathname,data:_doLoad.params}))
            }
        }

        setLoading(true);
        if (applyGridOnReady !== undefined) {
            applyGridOnReady(true);
        }

        HttpUtils.get({
            url: _doLoad.url,
            params: _doLoad.params,
            onSuccess: function (responseData) {
                set_rows(responseData?.records);
                setRowCount(responseData?.count);
                if (_doLoad.callback != null) {
                    _doLoad.callback(responseData);
                }
                setLoading(false)
                // console.log(applyGridOnReady)
                if (applyGridOnReady !== undefined){
                    applyGridOnReady(false)
                }
            },
            onError: function (error){
                console.log(error)
                setLoading(false)
                if (applyGridOnReady !== undefined){
                    applyGridOnReady(false)
                }
            }
        });
    }

    const gridRootRef = useRef(null);

    useEffect(() => {
        const root = gridRootRef.current;
        if (!root) return;

        const sortText = intl.formatMessage({ id: "sort", defaultMessage: "Sort" });

        const apply = () => {
            // 1) Make ALL column headers tabbable (optional; DataGrid already manages focus well)
            root
                .querySelectorAll('.MuiDataGrid-columnHeaders [role="columnheader"]')
                .forEach((el) => {
                if (el.getAttribute("tabindex") !== "0") el.setAttribute("tabindex", "0");
                });

            // 2) Localize sort icon button label (handles "sort"/"Sort"/any old value)
            const sortButtons = root.querySelectorAll(
                '.MuiDataGrid-columnHeaders button.MuiIconButton-root'
            );

            sortButtons.forEach((btn) => {
                const al = (btn.getAttribute("aria-label") || "").trim().toLowerCase();
                const ti = (btn.getAttribute("title") || "").trim().toLowerCase();

                // Only rewrite the ones that are the sort icon buttons
                if (al === "sort" || ti === "sort") {
                btn.setAttribute("aria-label", sortText);
                btn.setAttribute("title", sortText);
                }
            });
        };

        apply();

        const obs = new MutationObserver(apply);
        obs.observe(root, { childList: true, subtree: true });

        return () => obs.disconnect();
    }, [intl]);

    return (
        <Box sx={containerSx} ref={gridRootRef} role="table">
            <DataGrid
                {...props}
                rows={_rows}
                rowCount={rowCount || 0}
                columns={_columns}
                disableColumnMenu
                shrinkWrap
                rowModesModel={_rowModesModel}
                pageSizeOptions={showPaginationBar ? _pageSizeOptions : []}
                editMode={_editMode}
                autoHeight={effectiveAutoHeight}
                hideFooterSelectedRowCount={myHideFooterSelectedRowCount}
                filterModel={{ items: _filterItems }}
                loading={loading}
                paginationMode={showPaginationBar ? "server" : undefined}
                sortingMode={serverSorting ? "server" : undefined}
                sortModel={serverSorting ? sortModel : undefined}
                onSortModelChange={serverSorting ? handleSortModelChange : undefined}
                sx={{
                    ..._sx,
                    '& .MuiDataGrid-virtualScroller': {
                    overflowY: height || maxHeight ? 'auto' : 'visible',
                    overflowX: height || maxHeight ? 'auto' : 'visible',
                    ...(loading && { filter: 'blur(2px)' }),
                    },
                    '& .MuiDataGrid-overlay': {
                        backgroundColor: 'rgba(255, 255, 255, 0.55)',
                    },
                    // Hide the footer only when pagination is disabled for the grid
                    ...(!showPaginationBar && {
                    '& .MuiDataGrid-footerContainer': {
                        display: 'none',
                    },
                    }),
                }}
                components={{
                    NoRowsOverlay: CustomNoRowsOverlay,
                    ...(showPaginationBar
                    ? {
                        Pagination: () => {
                            const total = rowCount || 0;
                            const pagerPage = loadAllOnGazetteIssue ? 0 : page;
                            const pagerPageSize = loadAllOnGazetteIssue ? Math.max(total, 1) : pageSize;
                            return (
                            <TablePagination
                                component="div"
                                count={total}
                                page={pagerPage}
                                rowsPerPage={pagerPageSize}
                                rowsPerPageOptions={(loadAllOnGazetteIssue || hideRowsPerPage) ? [] : _pageSizeOptions}
                                labelDisplayedRows={() => {
                                    if (!_rows?.length || total === 0) {
                                        return `0-0 ${intl.formatMessage({ id: "of" })} ${total}`;
                                    }
                                    const from = loadAllOnGazetteIssue ? 1 : page * pageSize + 1;
                                    const to = loadAllOnGazetteIssue
                                        ? _rows.length
                                        : Math.min(page * pageSize + _rows.length, total);
                                    return `${from}-${to} ${intl.formatMessage({ id: "of" })} ${total}`;
                                }}
                                labelRowsPerPage={hideRowsPerPage ? () => "" : intl.formatMessage({ id: "rowsPerPage" }) + ":"}
                                getItemAriaLabel={(type) => {
                                    if (type === 'previous') {
                                    return intl.formatMessage({ id: 'paginationPrev' });
                                    }
                                    if (type === 'next') {
                                    return intl.formatMessage({ id: 'paginationNext' });
                                    }
                                    return '';
                                }}
                                onPageChange={loadAllOnGazetteIssue ? () => {} : handleChangePage}
                                onRowsPerPageChange={(loadAllOnGazetteIssue || hideRowsPerPage) ? () => {} : handleChangePageSize}
                            />
                            );
                        },
                        }
                    : {}),
                }}
            />

        </Box>
    );
}