grommet
Version:
focus on the essential experience
162 lines (159 loc) • 6.87 kB
JavaScript
var _excluded = ["children", "data", "defaultView", "filteredTotal", "id", "messages", "onView", "properties", "toolbar", "total", "view", "views"];
function _extends() { return _extends = Object.assign ? Object.assign.bind() : function (n) { for (var e = 1; e < arguments.length; e++) { var t = arguments[e]; for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]); } return n; }, _extends.apply(null, arguments); }
function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (-1 !== e.indexOf(n)) continue; t[n] = r[n]; } return t; }
import React, { useContext, useEffect, useMemo, useState } from 'react';
import { AnnounceContext } from '../../contexts';
import { Box } from '../Box';
import { DataFilters } from '../DataFilters';
import { DataSearch } from '../DataSearch';
import { DataSummary } from '../DataSummary';
import { DataView } from '../DataView';
import { Toolbar } from '../Toolbar';
import { DataContext } from '../../contexts/DataContext';
import { DataPropTypes } from './propTypes';
import { MessageContext } from '../../contexts/MessageContext';
import { filter } from './filter';
import { useThemeValue } from '../../utils/useThemeValue';
var defaultDefaultView = {
search: ''
};
var normalizeView = function normalizeView(viewProp, views) {
return typeof viewProp === 'string' && (views == null ? void 0 : views.find(function (v) {
return v.name === viewProp;
})) || typeof viewProp === 'object' && viewProp;
};
export var Data = function Data(_ref) {
var children = _ref.children,
_ref$data = _ref.data,
dataProp = _ref$data === void 0 ? [] : _ref$data,
_ref$defaultView = _ref.defaultView,
defaultView = _ref$defaultView === void 0 ? defaultDefaultView : _ref$defaultView,
filteredTotal = _ref.filteredTotal,
_ref$id = _ref.id,
id = _ref$id === void 0 ? 'data' : _ref$id,
messages = _ref.messages,
onView = _ref.onView,
properties = _ref.properties,
toolbar = _ref.toolbar,
total = _ref.total,
viewProp = _ref.view,
views = _ref.views,
rest = _objectWithoutPropertiesLoose(_ref, _excluded);
var _useState = useState(normalizeView(viewProp || defaultView, views)),
view = _useState[0],
setView = _useState[1];
useEffect(function () {
return setView(normalizeView(viewProp || defaultView, views));
}, [defaultView, viewProp, views]);
var _useState2 = useState([]),
toolbarKeys = _useState2[0],
setToolbarKeys = _useState2[1];
var result = useMemo(function () {
var _ref2;
if (onView)
// caller is filtering
return {
data: dataProp,
total: total,
filteredTotal: (_ref2 = filteredTotal != null ? filteredTotal : dataProp == null ? void 0 : dataProp.length) != null ? _ref2 : 0
};
return filter(dataProp, view, properties);
}, [dataProp, filteredTotal, onView, properties, total, view]);
// used by DataFilters to determine if badge should appear on Filter button
var _useState3 = useState(true),
filtersCleared = _useState3[0],
setFiltersCleared = _useState3[1];
var _useState4 = useState([]),
selected = _useState4[0],
setSelected = _useState4[1];
var announce = useContext(AnnounceContext);
var _useContext = useContext(MessageContext),
format = _useContext.format;
var _useThemeValue = useThemeValue(),
theme = _useThemeValue.theme;
// Announce to screen readers when search or filters are
// applied and affect the underlying result set
useEffect(function () {
var messageId;
if (result.total !== result.filteredTotal) {
if (result.filteredTotal === 1) messageId = 'dataSummary.filteredSingle';else messageId = 'dataSummary.filtered';
} else if (result.total === 1) messageId = 'dataSummary.totalSingle';else messageId = 'dataSummary.total';
// helps account for cases like 0 results of 1 item
var items = format({
id: result.total === 1 ? 'dataSummary.itemsSingle' : 'dataSummary.items',
messages: messages == null ? void 0 : messages.dataSummary
});
announce("" + format({
id: messageId,
messages: messages == null ? void 0 : messages.dataSummary,
values: {
filteredTotal: result.filteredTotal,
total: result.total,
items: items
}
}) + (selected > 0 ? ", " + format({
id: 'dataSummary.selected',
messages: messages == null ? void 0 : messages.dataSummary,
values: {
selected: selected
}
}) : ''));
}, [announce, format, messages == null ? void 0 : messages.dataSummary, result.filteredTotal, result.total, selected]);
// what we use for DataContext value
var contextValue = useMemo(function () {
var value = _extends({
id: id,
messages: messages,
properties: properties,
filtersCleared: filtersCleared,
setFiltersCleared: setFiltersCleared,
selected: selected,
setSelected: setSelected,
view: view,
views: views
}, result);
value.clearFilters = function () {
var nextView = _extends({}, view);
delete nextView.properties;
delete nextView.page;
// by clearing the properties from a view, it is no
// longer reflecting the view
delete nextView.name;
delete nextView.view;
setFiltersCleared(true);
setView(nextView);
if (onView) onView(nextView);
};
value.onView = function (nextView) {
setView(nextView);
if (onView) onView(nextView);
};
value.addToolbarKey = function (key) {
setToolbarKeys(function (prevKeys) {
if (prevKeys.includes(key)) return prevKeys;
return [].concat(prevKeys, [key]);
});
};
value.toolbarKeys = toolbarKeys;
return value;
}, [id, messages, filtersCleared, onView, properties, result, selected, toolbarKeys, view, views]);
var toolbarContent;
if (toolbar) {
var _theme$data;
toolbarContent = [/*#__PURE__*/React.createElement(Toolbar, {
key: "toolbar",
gap: (_theme$data = theme.data) == null || (_theme$data = _theme$data.toolbar) == null ? void 0 : _theme$data.gap
}, /*#__PURE__*/React.createElement(Toolbar, null, (toolbar === true || toolbar === 'search') && /*#__PURE__*/React.createElement(DataSearch, null), (toolbar === true || toolbar === 'filters') && /*#__PURE__*/React.createElement(DataFilters, {
layer: true
})), (toolbar === true || toolbar === 'view') && /*#__PURE__*/React.createElement(DataView, null)), /*#__PURE__*/React.createElement(DataSummary, {
key: "summary"
})];
}
return /*#__PURE__*/React.createElement(DataContext.Provider, {
value: contextValue
}, /*#__PURE__*/React.createElement(Box, _extends({
id: id,
flex: false
}, rest), toolbarContent, children));
};
Data.propTypes = DataPropTypes;