application-amicale/src/managers/AprilFoolsManager.js

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JavaScript

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// @flow
import type {ProxiwashMachineType} from '../screens/Proxiwash/ProxiwashScreen';
import type {CustomThemeType} from './ThemeManager';
import type {RuFoodCategoryType} from '../screens/Services/SelfMenuScreen';
/**
* Singleton class used to manage april fools
*/
export default class AprilFoolsManager {
static instance: AprilFoolsManager | null = null;
static fakeMachineNumber = [
'',
'cos(ln(1))',
'0,5⁻¹',
'567/189',
'√2×√8',
'√50×sin(9π/4)',
'⌈π+e⌉',
'div(rot(B))+7',
'4×cosh(0)+4',
'8-(-i)²',
'|5√2+5√2i|',
'1×10¹+1×10⁰',
'Re(√192e^(iπ/6))',
];
aprilFoolsEnabled: boolean;
constructor() {
const today = new Date();
this.aprilFoolsEnabled = today.getDate() === 1 && today.getMonth() === 3;
}
/**
* Get this class instance or create one if none is found
* @returns {ThemeManager}
*/
static getInstance(): AprilFoolsManager {
if (AprilFoolsManager.instance == null)
AprilFoolsManager.instance = new AprilFoolsManager();
return AprilFoolsManager.instance;
}
/**
* Adds fake menu entries
*
* @param menu
* @returns {Object}
*/
static getFakeMenuItem(
menu: Array<RuFoodCategoryType>,
): Array<RuFoodCategoryType> {
menu[1].dishes.splice(4, 0, {name: 'Coq au vin'});
menu[1].dishes.splice(2, 0, {name: "Bat'Soupe"});
menu[1].dishes.splice(1, 0, {name: 'Pave de loup'});
menu[1].dishes.splice(0, 0, {name: 'Béranger à point'});
menu[1].dishes.splice(0, 0, {name: "Pieds d'Arnaud"});
return menu;
}
/**
* Changes proxiwash dryers order
*
* @param dryers
*/
static getNewProxiwashDryerOrderedList(
dryers: Array<ProxiwashMachineType> | null,
) {
if (dryers != null) {
const second = dryers[1];
dryers.splice(1, 1);
dryers.push(second);
}
}
/**
* Changes proxiwash washers order
*
* @param washers
*/
static getNewProxiwashWasherOrderedList(
washers: Array<ProxiwashMachineType> | null,
) {
if (washers != null) {
const first = washers[0];
const second = washers[1];
const fifth = washers[4];
const ninth = washers[8];
washers.splice(8, 1, second);
washers.splice(4, 1, ninth);
washers.splice(1, 1, first);
washers.splice(0, 1, fifth);
}
}
/**
* Gets the new display number for the given machine number
*
* @param number
* @returns {string}
*/
static getProxiwashMachineDisplayNumber(number: number): string {
return AprilFoolsManager.fakeMachineNumber[number];
}
/**
* Gets the new and ugly april fools theme
*
* @param currentTheme
* @returns {{colors: {textDisabled: string, agendaDayTextColor: string, surface: string, background: string, dividerBackground: string, accent: string, agendaBackgroundColor: string, tabIcon: string, card: string, primary: string}}}
*/
static getAprilFoolsTheme(currentTheme: CustomThemeType): CustomThemeType {
return {
...currentTheme,
colors: {
...currentTheme.colors,
primary: '#00be45',
accent: '#00be45',
background: '#d02eee',
tabIcon: '#380d43',
card: '#eed639',
surface: '#eed639',
dividerBackground: '#c72ce4',
textDisabled: '#b9b9b9',
// Calendar/Agenda
agendaBackgroundColor: '#c72ce4',
agendaDayTextColor: '#6d6d6d',
},
};
}
isAprilFoolsEnabled(): boolean {
return this.aprilFoolsEnabled;
}
}