react-snackbars-stack
Version:
A simple and flexible stackable snackbars for React
679 lines (668 loc) • 22.2 kB
JavaScript
import { createTheme, ThemeProvider, Portal, Alert, Slide, Zoom, Fade, Grow } from '@mui/material';
import Snackbar from '@mui/material/Snackbar';
import React, { createContext, memo, useReducer, useRef, useEffect, useCallback, useMemo, useContext } from 'react';
var SnackbarDefaults = {
anchorOrigin: {
vertical: 'bottom',
horizontal: 'left'
},
maxSnackbars: 4,
theme: 'light',
transitionType: 'slide'
};
var OPPOSITE_DIRECTIONS = {
left: 'right',
right: 'left',
up: 'down',
down: 'up'
};
var DEFAULT_ENQUEUE_OPTIONS = {
severity: 'info',
duration: 3000,
preventDuplicate: false
};
var SnackbarContext = /*#__PURE__*/createContext(undefined);
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}
var EventEmitter = /*#__PURE__*/function () {
function EventEmitter() {
this.listeners = new Set();
this.active = false;
this.queue = [];
this.processing = false;
this.activeMessages = new Set();
}
var _proto = EventEmitter.prototype;
_proto.emit = /*#__PURE__*/function () {
var _emit = /*#__PURE__*/_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee(snackbar) {
var _this = this;
var _loop;
return _regeneratorRuntime().wrap(function _callee$(_context2) {
while (1) switch (_context2.prev = _context2.next) {
case 0:
if (this.active) {
_context2.next = 2;
break;
}
return _context2.abrupt("return");
case 2:
if (!(snackbar.preventDuplicate && this.activeMessages.has(snackbar.message))) {
_context2.next = 4;
break;
}
return _context2.abrupt("return");
case 4:
this.queue.push(snackbar);
if (snackbar.preventDuplicate) {
this.activeMessages.add(snackbar.message);
}
if (this.processing) {
_context2.next = 14;
break;
}
this.processing = true;
_loop = /*#__PURE__*/_regeneratorRuntime().mark(function _loop() {
var next;
return _regeneratorRuntime().wrap(function _loop$(_context) {
while (1) switch (_context.prev = _context.next) {
case 0:
next = _this.queue.shift();
if (!next) {
_context.next = 5;
break;
}
_this.listeners.forEach(function (listener) {
return listener(next);
});
_context.next = 5;
return new Promise(function (resolve) {
return setTimeout(resolve, 100);
});
case 5:
case "end":
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}
}, _loop);
});
case 9:
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_context2.next = 13;
break;
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case 11:
_context2.next = 9;
break;
case 13:
this.processing = false;
case 14:
case "end":
return _context2.stop();
}
}, _callee, this);
}));
function emit(_x) {
return _emit.apply(this, arguments);
}
return emit;
}();
_proto.subscribe = function subscribe(listener) {
var _this2 = this;
this.listeners.add(listener);
return function () {
_this2.listeners["delete"](listener);
_this2.queue = [];
_this2.activeMessages.clear();
};
};
_proto.setActive = function setActive(value) {
this.active = value;
}
// Add this to snackbarReducer.ts
;
_proto.removeFromActiveMessages = function removeFromActiveMessages(message) {
this.activeMessages["delete"](message);
};
return EventEmitter;
}();
var eventEmitter = /*#__PURE__*/new EventEmitter();
var snackbarReducer = function snackbarReducer(state, action, maxSnackbars) {
switch (action.type) {
case 'ADD_SNACKBAR':
return [].concat(state, [action.payload]).slice(-maxSnackbars);
// return [...state, action.payload];
case 'CLOSE_SNACKBAR':
return state.map(function (snackbar) {
if (snackbar.id === action.payload) {
eventEmitter.removeFromActiveMessages(snackbar.message);
return _extends({}, snackbar, {
open: false
});
}
return snackbar;
});
case 'REMOVE_SNACKBAR':
return state.filter(function (snackbar) {
return snackbar.id !== action.payload;
});
case 'CLEAR_ALL':
state.forEach(function (snackbar) {
eventEmitter.removeFromActiveMessages(snackbar.message);
});
return [];
default:
return state;
}
};
var darkTheme = /*#__PURE__*/createTheme({
palette: {
mode: 'dark'
}
});
var lightTheme = /*#__PURE__*/createTheme({
palette: {
mode: 'light'
}
});
var oppositeDirections = {
left: 'right',
right: 'left',
up: 'down',
down: 'up'
};
var SNACKBAR_SPACING = 60;
var transitionComponents = function transitionComponents(transitionType, anchorOrigin) {
switch (transitionType) {
case 'slide':
return function (props) {
return React.createElement(Slide, Object.assign({}, props, {
direction: oppositeDirections[anchorOrigin.horizontal]
}));
};
case 'grow':
return Grow;
case 'fade':
return Fade;
case 'zoom':
return Zoom;
default:
return Slide;
}
};
// Main component
var Provider = function Provider(_ref) {
var _style;
var _ref$anchorOrigin = _ref.anchorOrigin,
anchorOrigin = _ref$anchorOrigin === void 0 ? SnackbarDefaults.anchorOrigin : _ref$anchorOrigin,
_ref$maxSnackbars = _ref.maxSnackbars,
maxSnackbars = _ref$maxSnackbars === void 0 ? SnackbarDefaults.maxSnackbars : _ref$maxSnackbars,
_ref$theme = _ref.theme,
theme = _ref$theme === void 0 ? SnackbarDefaults.theme : _ref$theme,
_ref$transitionType = _ref.transitionType,
transitionType = _ref$transitionType === void 0 ? SnackbarDefaults.transitionType : _ref$transitionType,
icon = _ref.icon,
children = _ref.children;
var _useReducer = useReducer(function (state, action) {
return snackbarReducer(state, action, maxSnackbars);
}, []),
snackbars = _useReducer[0],
dispatch = _useReducer[1];
var instanceId = useRef(Date.now());
useEffect(function () {
// Check for multiple instances
var providers = document.querySelectorAll('[data-snackbar-provider]');
if (providers.length > 1) {
console.warn('Multiple SnackbarProvider instances detected!');
}
// Setup event listener
eventEmitter.setActive(true);
var unsubscribe = eventEmitter.subscribe(function (newSnackbar) {
dispatch({
type: 'ADD_SNACKBAR',
payload: newSnackbar
});
});
return function () {
eventEmitter.setActive(false);
unsubscribe();
dispatch({
type: 'CLEAR_ALL'
});
};
}, []);
// eslint-disable-next-line react-hooks/exhaustive-deps
var handleClose = useCallback(function (id) {
return function (_event, reason) {
if (reason === 'clickaway') return;
dispatch({
type: 'CLOSE_SNACKBAR',
payload: id
});
setTimeout(function () {
dispatch({
type: 'REMOVE_SNACKBAR',
payload: id
});
}, 150);
};
}, []);
var SnakbarTransition = useMemo(function () {
return transitionComponents(transitionType, anchorOrigin);
}, [transitionType, anchorOrigin]);
// eslint-disable-next-line react-hooks/exhaustive-deps
var enqueueSnackbar = useCallback(function (message, options) {
if (options === void 0) {
options = {};
}
var payload = {
id: Date.now(),
open: true,
message: message,
severity: options.severity || DEFAULT_ENQUEUE_OPTIONS.severity,
duration: options.duration || DEFAULT_ENQUEUE_OPTIONS.duration,
preventDuplicate: options.preventDuplicate || DEFAULT_ENQUEUE_OPTIONS.preventDuplicate
};
if (maxSnackbars === snackbars.length) {
handleClose(snackbars[0].id)();
}
dispatch({
type: 'ADD_SNACKBAR',
payload: payload
});
}, [maxSnackbars, snackbars, handleClose]);
return React.createElement(SnackbarContext.Provider, {
value: {
enqueueSnackbar: enqueueSnackbar
}
}, React.createElement(ThemeProvider, {
theme: theme === 'dark' ? darkTheme : lightTheme
}, React.createElement(Portal, null, React.createElement("div", {
"data-snackbar-provider": instanceId.current,
style: (_style = {
position: 'fixed'
}, _style[anchorOrigin.vertical] = 0, _style[anchorOrigin.horizontal] = 0, _style.zIndex = 9999, _style.pointerEvents = 'none', _style)
}, snackbars.map(function (snackbar, index) {
var _sx;
return React.createElement(Snackbar, {
key: snackbar.id,
open: snackbar.open,
TransitionComponent: SnakbarTransition,
autoHideDuration: snackbar.duration,
onClose: handleClose(snackbar.id),
anchorOrigin: anchorOrigin,
sx: (_sx = {
'& .MuiSnackbar-root': {
position: 'static'
},
pointerEvents: 'auto',
transition: 'all 0.1s ease-in-out'
}, _sx[anchorOrigin.vertical] = index * SNACKBAR_SPACING + 24 + "px !important", _sx)
}, React.createElement(Alert, {
variant: "filled",
onClose: handleClose(snackbar.id),
severity: snackbar.severity,
sx: {
width: '100%'
},
icon: icon === true ? undefined : icon
}, snackbar.message));
})))), children);
};
var SnackbarProvider = /*#__PURE__*/memo(Provider);
// Helper function to enqueue snackbars
var enqueueSnackbar = function enqueueSnackbar(message, options) {
if (options === void 0) {
options = {};
}
var snackbarEventEmit = {
id: Date.now(),
open: true,
message: message,
severity: options.severity || DEFAULT_ENQUEUE_OPTIONS.severity,
duration: options.duration || DEFAULT_ENQUEUE_OPTIONS.duration,
preventDuplicate: options.preventDuplicate || DEFAULT_ENQUEUE_OPTIONS.preventDuplicate
};
eventEmitter.emit(snackbarEventEmit);
};
var useSnackbar = function useSnackbar() {
var context = useContext(SnackbarContext);
if (!context) {
throw new Error('useSnackbar must be used within a SnackbarProvider');
}
return context;
};
export { DEFAULT_ENQUEUE_OPTIONS, OPPOSITE_DIRECTIONS, SnackbarDefaults, SnackbarProvider, enqueueSnackbar, useSnackbar };
//# sourceMappingURL=react-snackbars-stack.esm.js.map