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1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x | import {
AfterViewInit,
Component,
ElementRef,
EventEmitter,
HostBinding,
Input,
NgZone,
OnChanges,
OnDestroy,
OnInit,
Output,
QueryList,
SimpleChanges,
ViewChild,
ViewChildren,
inject,
} from '@angular/core';
import { DateTimeFormatOptions } from 'luxon';
import { findScrollContainers } from '../../utils/internal-utils';
import { HasSublabel, Item, WidgetKeySet } from '../../utils/util.types';
import { createWidgetKeySet } from '../../utils/utilities';
import { DayOfWeek } from '../calendar-appointment/calendar-appointment.component';
import {
LaneLayout,
LaneLayoutEntry,
computeLaneLayout,
} from './layout-algorithm';
const DATE_PARSING_ERROR_MESSAGE =
'Passed date does not exist or could not be parsed: ';
export interface DayConfig {
date: string;
hasWorkingHours: boolean;
}
interface TimeRange {
start: string;
end: string;
}
export interface Appointment extends Item, Partial<HasSublabel> {
date: string;
time: TimeRange;
isAllDay?: boolean;
}
export interface CalendarCell {
day: DayConfig;
hour: number;
slot: 'first' | 'second';
}
export interface CalendarAppointmentAction {
appointment: Appointment;
event: 'open-details';
}
type AppointmentInternal = Appointment & {
id: string;
};
interface CalendarDayLayout {
date: string;
laneLayout: LaneLayout<LaneLayoutEntry<AppointmentInternal>>;
}
interface FormattedDayDate {
date: string;
weekday: string;
month: string;
dayOfWeekAbbreviation: DayOfWeek;
}
export interface CellOpenEvent {
date: string;
time: TimeRange;
}
@Component({
selector: 'gc-calendar-content-days',
templateUrl: './calendar-content-days.component.html',
styleUrls: ['./calendar-content-days.component.css'],
})
export class CalendarContentDaysComponent
implements OnInit, OnChanges, AfterViewInit, OnDestroy
{
/**
* Renders each item as a calendar day.
*/
@Input({ required: true })
public dayConfigs: readonly DayConfig[] = [];
/**
* Date string of today.
*/
@Input({ required: true })
public today = '';
/**
* Working hours for all calendar days.
*/
@Input()
public workingHours: TimeRange = { start: '08:00', end: '18:00' };
/** Appointments to be rendered in the calendar content. */
@Input()
public appointments: readonly Appointment[] = [];
/**
* Fires upon focusing of a calendar cell.
*/
@Output()
public readonly onFocusChange: EventEmitter<CalendarCell> =
new EventEmitter<CalendarCell>();
/**
* Fires upon executing the 'open' gesture.
*/
@Output()
public readonly onCellOpen: EventEmitter<CellOpenEvent> =
new EventEmitter<CellOpenEvent>();
/**
* Fires upon executing appointment actions.
*/
@Output()
public readonly onAppointmentAction: EventEmitter<CalendarAppointmentAction> =
new EventEmitter<CalendarAppointmentAction>();
/** @ignore */
@HostBinding('style.--gc-column-number')
protected columnNumber = 1;
/** @ignore */
@HostBinding('style.--gc-wrapper-height.px')
protected height?: number;
/** @ignore */
@ViewChildren('cell ')
private cells?: QueryList<ElementRef<HTMLElement>>;
/** @ignore */
@ViewChildren('dayCell')
private dayCellEl?: QueryList<ElementRef<HTMLElement>>;
/** @ignore */
@ViewChild('wrapper')
private wrapperEl!: ElementRef<HTMLElement>;
/** @ignore */
protected hasHorizontalScroll = false;
/** @ignore */
protected calendarItems: CalendarDayLayout[] = [];
/** @ignore */
protected hours = [
'00:00',
'01:00',
'02:00',
'03:00',
'04:00',
'05:00',
'06:00',
'07:00',
'08:00',
'09:00',
'10:00',
'11:00',
'12:00',
'13:00',
'14:00',
'15:00',
'16:00',
'17:00',
'18:00',
'19:00',
'20:00',
'21:00',
'22:00',
'23:00',
];
/** @ignore */
protected daysToRender: DayConfig[] = [];
/** @ignore */
protected focusedAppointment?: AppointmentInternal;
/** @ignore */
protected ignoreTab = false;
/** @ignore */
protected internalAppointments: AppointmentInternal[] = [];
/** @ignore */
protected weekdayAbbreviated = false;
/** @ignore */
private focusedCell?: CalendarCell;
/** @ignore */
private elRef: ElementRef<HTMLElement> = inject<ElementRef<HTMLElement>>(
ElementRef<HTMLElement>,
);
/** @ignore */
private resizeObserver?: ResizeObserver;
/** @ignore */
private zone = inject(NgZone);
/** @ignore */
private formattedDayDates: FormattedDayDate[] = [];
/** @ignore */
private addedHeightToWrapper = 0;
/** @ignore */
private wrapperElMutationObserver?: MutationObserver;
/** @ignore */
private componentParentElement!: HTMLElement;
/** @ignore */
private readonly widgetKeys: WidgetKeySet = createWidgetKeySet(
'gc-calendar-content-days',
);
constructor() {
if (this.elRef.nativeElement.parentElement) {
this.componentParentElement = this.elRef.nativeElement.parentElement;
}
}
/** @ignore */
ngOnChanges(changes: SimpleChanges): void {
if ('dayConfigs' in changes) {
this.onDaysChangeHandler();
this.calendarItems = this.computeEntryLayout();
}
}
/** @ignore */
ngOnInit(): void {
this.updateInternalAppointments();
this.calendarItems = this.computeEntryLayout();
this.initWrapperMutationObserver();
this.wrapperElMutationObserver?.observe(this.componentParentElement, {
childList: true,
});
}
/** @ignore */
ngAfterViewInit(): void {
const workingHourElement = this.cells?.find(
e =>
e.nativeElement.getAttribute('data-hour') === this.workingHours.start,
);
setTimeout(() => {
this.height = Number.parseFloat(
getComputedStyle(this.componentParentElement).height,
);
this.zone.runOutsideAngular(() => {
setTimeout(() => {
workingHourElement?.nativeElement.scrollIntoView({ block: 'center' });
});
});
});
this.resizeObserver = new ResizeObserver(this.updateRendering.bind(this));
this.resizeObserver.observe(this.elRef.nativeElement);
}
/** @ignore */
ngOnDestroy(): void {
this.resizeObserver?.disconnect();
this.wrapperElMutationObserver?.disconnect();
}
/** @ignore */
protected toDayOfWeekText(date: string): string {
const weekday = this.formattedDayDates.find(d => d.date === date)?.weekday;
if (!weekday) {
throw new Error(DATE_PARSING_ERROR_MESSAGE + date);
}
if (this.weekdayAbbreviated) {
return weekday.slice(0, 2) + '.';
}
return weekday;
}
/** @ignore */
protected toAbbreviatedDayOfWeek(date: string): DayOfWeek {
const weekdayAbbreviated = this.formattedDayDates.find(
d => d.date === date,
)?.dayOfWeekAbbreviation;
if (!weekdayAbbreviated) {
throw new Error(DATE_PARSING_ERROR_MESSAGE + date);
}
return weekdayAbbreviated;
}
/** @ignore */
protected toMonth(date: string): string {
const formattedDayDate = this.formattedDayDates.find(d => d.date === date);
if (!formattedDayDate) {
throw new Error(DATE_PARSING_ERROR_MESSAGE + date);
}
return formattedDayDate.month;
}
/** @ignore */
protected createIdForCell(cell: CalendarCell): string {
return cell.day.date + '-' + cell.hour.toFixed(0) + '-' + cell.slot;
}
/** @ignore */
protected toDate(date: string): string {
return new Date(date).getDate().toString();
}
/** @ignore */
protected isWorkingHour(hour: string, day?: DayConfig): boolean {
if (day) {
return (
toTimeFraction(hour) >= toTimeFraction(this.workingHours.start) &&
toTimeFraction(hour) <= toTimeFraction(this.workingHours.end) &&
day.hasWorkingHours
);
} else {
return (
toTimeFraction(hour) >= toTimeFraction(this.workingHours.start) &&
toTimeFraction(hour) <= toTimeFraction(this.workingHours.end)
);
}
}
/** @ignore */
protected extractHour(time: string): number {
const hour = time.split(':')[0];
return Number.parseInt(hour);
}
/** @ignore */
protected extractMinutes(time: string): number {
const minutes = time.split(':')[1];
return Number.parseInt(minutes);
}
/** @ignore */
protected generateAriaLabelForCell(cell: CalendarCell): string {
const allDayAppointmentsCount = this.appointments.filter(
a => a.isAllDay && cell.day.date === a.date,
).length;
const slotStartTime = this.timeToFloat(this.generateHourTextForCell(cell));
const slotEndTime =
cell.slot === 'first'
? this.timeToFloat(
this.generateHourTextForCell({ ...cell, slot: 'second' }),
)
: this.timeToFloat(
this.generateHourTextForCell({
...cell,
hour: cell.hour + 1 === 24 ? 0 : cell.hour + 1,
slot: 'first',
}),
);
const firstSlotTimeRangeText =
this.generateHourTextForCell(cell) +
' Uhr bis ' +
this.generateHourTextForCell({ ...cell, slot: 'second' });
const secondSlotTimeRangeText =
this.generateHourTextForCell(cell) +
' Uhr bis ' +
this.generateHourTextForCell({
...cell,
hour: cell.hour + 1 === 24 ? 0 : cell.hour + 1,
slot: 'first',
}) +
' Uhr';
const hourRangeText =
cell.slot === 'first' ? firstSlotTimeRangeText : secondSlotTimeRangeText;
const isInSlotRange = (time: string) => {
const startTimeParsed = this.timeToFloat(time);
return startTimeParsed >= slotStartTime && startTimeParsed < slotEndTime;
};
const appointmentsCount = this.appointments.filter(
a => isInSlotRange(a.time.start) && cell.day.date === a.date,
).length;
const numberOfAppointmentsText =
appointmentsCount === 1
? 'ein Termin'
: appointmentsCount.toFixed(0) + ' Termine';
const numberOfAllDayAppointmentsText =
allDayAppointmentsCount === 1
? 'ein Ganztags Termin'
: allDayAppointmentsCount.toFixed(0) + ' Ganztagtermine';
const otherAppointmentsText =
appointmentsCount === 1
? ' ein weiterer Termin'
: appointmentsCount.toFixed(0) + ' weitere Termine';
const appointmentsText =
allDayAppointmentsCount > 0
? numberOfAllDayAppointmentsText + ' und ' + otherAppointmentsText
: numberOfAppointmentsText;
const todayText = cell.day.date === this.today ? 'Heute, ' : '';
const isWorkingHourText = !this.isWorkingHour(
cell.hour.toString(),
cell.day,
)
? ', außerhalb der Arbeitszeit'
: '';
return (
todayText +
this.toDayOfWeekText(cell.day.date) +
', ' +
this.toMonth(cell.day.date) +
' ' +
this.toDate(cell.day.date) +
' ' +
new Date(cell.day.date).getFullYear().toString() +
', ' +
hourRangeText +
', ' +
appointmentsText +
isWorkingHourText
);
}
/** @ignore */
protected onAppointmentFocus(appointment: AppointmentInternal): void {
this.focusedCell = {
day: { date: appointment.date, hasWorkingHours: true },
hour: this.extractHour(appointment.time.start),
slot:
this.extractMinutes(appointment.time.start) >= 30 ? 'second' : 'first',
};
this.focusedAppointment = appointment;
if (
!appointment.isAllDay &&
!this.isFullVisible(this.findAppointmentElement(appointment))
) {
this.findAppointmentElement(appointment).scrollIntoView({
block: 'center',
inline: 'center',
behavior: 'smooth',
});
}
const lastAppElement = this.findLastAppointment();
this.ignoreTab = this.focusedAppointment.id === lastAppElement.id;
}
protected isFullVisible(element: HTMLElement) {
// TODO Revisit and make it less dependent on magic elements
const scroll = findScrollContainers(element);
const viewPortTop = scroll[0].scrollTop;
const viewPortLeft = scroll[0].scrollLeft;
const viewPortBottom = scroll[0].clientHeight - 96; // we need to remove the header height who is 96px
const viewPortRight = scroll[0].clientWidth - 96; // we need to remove the hours column
const wrapper = element.parentElement?.parentElement;
const column = wrapper?.parentElement;
if (!wrapper || !column) {
return false;
}
// To compute the top offset we need to use wrapper
const top = wrapper.offsetTop - viewPortTop;
const bottom = top + wrapper.clientHeight;
// To compute the left offset we need to take the column into account
const left = column.offsetLeft + wrapper.offsetLeft - viewPortLeft;
const right = left + wrapper.clientWidth;
if (top < 0) {
return false;
} else if (bottom > viewPortBottom) {
return false;
} else if (left < 0) {
console.log('Left out of view');
return false;
} else if (right > viewPortRight) {
return false;
}
return true;
}
/** @ignore */
protected onAppointmentKeydown(event: KeyboardEvent): void {
const key = event.key;
switch (key) {
case 'ArrowDown':
this.handleArrowDown();
break;
case 'ArrowUp':
this.handleArrowUp();
break;
case 'ArrowLeft':
this.handleArrowLeft();
break;
case 'ArrowRight':
this.handleArrowRight();
break;
case 'Tab':
this.handleAppointmentTab(event);
break;
}
}
/** @ignore */
protected onCellKeydown(event: KeyboardEvent, cell: CalendarCell): void {
const key = event.key;
switch (key) {
case 'ArrowDown':
this.handleArrowDown();
break;
case 'ArrowUp':
this.handleArrowUp();
break;
case 'ArrowLeft':
this.handleArrowLeft();
break;
case 'ArrowRight':
this.handleArrowRight();
break;
case 'Enter':
this.handleEnterPress(event, cell);
break;
case 'Tab':
event.preventDefault();
this.handleTab(cell, event.shiftKey);
break;
}
}
/** @ignore */
protected onCellFocusHandler(cell: CalendarCell): void {
this.focusedCell = cell;
this.onFocusChange.emit(cell);
}
/** @ignore */
protected convertHourToTimeRange(
hour: number,
slot: 'first' | 'second',
): TimeRange {
if (slot === 'first') {
return { start: hour.toFixed(0) + ':00', end: hour.toFixed(0) + ':30' };
} else {
return {
start: hour.toFixed(0) + ':30',
end: (hour + 1).toFixed(0) + ':00',
};
}
}
/** @ignore */
protected createIdForAppointment(appointment: Appointment): string {
return `${this.widgetKeys.baseKey}_entry_${appointment.key}`;
}
/** @ignore */
protected determineMaxAppointmentsInLaneForDay(day: DayConfig): number {
return (
this.calendarItems
.find(ci => ci.date === day.date)
?.laneLayout.entries.map(e => e.lane.maxLane)
.sort((a, b) => b - a)[0] ?? 0
);
}
/** @ignore */
protected onAppointmentActionHandler(
appointment: Appointment,
event: 'open-details' | 'open-infobox',
): void {
if (event == 'open-details') {
this.onAppointmentAction.emit({ appointment, event });
} else {
console.warn('TODO: implement infobox handling'); // design spec under clarification, see https://gitlab.bestsolution.at/gefa/gefa-web-controls/-/issues/2095#note_225965
}
}
/** @ignore */
protected createIdForContainer(date: string): string {
return date + '-calendar-appointment-container';
}
/** @ignore */
protected createIdForHeaderCell(date: string): string {
return date + '-calendar-header-cell';
}
/** @ignore */
protected focusFirstAppointment(focusEvent: FocusEvent): void {
// skip manual focus if focus event isn't caused by tabbing into the .gc-wrapper (i.e. it is caused by an inside click)
if (focusEvent.relatedTarget) {
return;
}
const firstDayWithAppointment = this.dayConfigs.find(day =>
this.internalAppointments.find(a => a.date === day.date),
);
const firstAllDayAppointmentInFirstDay = this.internalAppointments.find(
a => a.isAllDay,
);
const firstAppointmentInFirstDay = this.internalAppointments.find(
a => a.date === firstDayWithAppointment?.date,
);
const appointmentToFocus =
firstAllDayAppointmentInFirstDay ?? firstAppointmentInFirstDay;
if (appointmentToFocus) {
this.findAppointmentElement(appointmentToFocus).focus();
}
}
/** @ignore */
private handleAppointmentTab(event: KeyboardEvent): void {
const appointmentsInSameDay = this.internalAppointments.filter(
a => this.focusedAppointment?.date === a.date,
);
const tabIndexSelector = '[tabindex]';
const isLastInDay =
appointmentsInSameDay.findIndex(
a => this.focusedAppointment && a.id === this.focusedAppointment.id,
) ===
appointmentsInSameDay.length - 1;
const indexOfDay = this.dayConfigs.findIndex(
d => d.date === this.focusedAppointment?.date,
);
const nextDayDate = this.dayConfigs[indexOfDay + 1]?.date;
const prevDayDate = this.dayConfigs[indexOfDay - 1]?.date;
if (isLastInDay && nextDayDate && !event.shiftKey) {
const nextAppElementToFocus = document
.getElementById(this.createIdForHeaderCell(nextDayDate))
?.querySelector<HTMLElement>(tabIndexSelector);
if (nextAppElementToFocus) {
event.preventDefault();
nextAppElementToFocus.focus();
}
}
if (event.shiftKey && prevDayDate && this.focusedAppointment?.isAllDay) {
const previousAppElements =
document
.getElementById(this.createIdForContainer(prevDayDate))
?.querySelectorAll<HTMLElement>(tabIndexSelector) ??
document
.getElementById(this.createIdForHeaderCell(prevDayDate))
?.querySelectorAll<HTMLElement>(tabIndexSelector);
const prevAppElementToFocus = previousAppElements?.item(
previousAppElements.length - 1,
);
if (prevAppElementToFocus) {
event.preventDefault();
prevAppElementToFocus.focus();
}
}
}
/** @ignore */
private initWrapperMutationObserver() {
this.zone.runOutsideAngular(() => {
this.wrapperElMutationObserver = new MutationObserver(() => {
const addedNodes: HTMLElement[] = [];
this.componentParentElement.childNodes.forEach(n => {
if (
n.nodeName !== 'GC-CALENDAR-CONTENT-DAYS' &&
n instanceof HTMLElement
) {
addedNodes.push(n);
}
});
if (!this.height) {
return;
}
if (
addedNodes.length === 0 &&
this.height !== this.height + this.addedHeightToWrapper
) {
this.zone.run(() => {
if (!this.height) {
return;
}
this.height = this.height + this.addedHeightToWrapper;
});
} else {
this.addedHeightToWrapper = addedNodes.reduce<number>(
(prev, curr) => curr.offsetHeight,
0,
);
if (this.height !== this.height - this.addedHeightToWrapper) {
this.zone.run(() => {
if (!this.height) {
return;
}
this.height = this.height - this.addedHeightToWrapper;
});
}
}
});
});
}
/** @ignore */
private findLastAppointment() {
const internalAppointmentsCopy = [...this.internalAppointments];
internalAppointmentsCopy.sort(
(a, b) =>
this.parseNumberFromDate(b.date, 'day') -
this.parseNumberFromDate(a.date, 'day'),
);
return internalAppointmentsCopy
.filter(a => a.date === internalAppointmentsCopy[0].date)
.sort(
(a, b) => this.timeToFloat(b.time.end) - this.timeToFloat(a.time.start),
)[0];
}
/** @ignore */
private timeToFloat(time: string): number {
return Number.parseFloat(time.replace(':', '.'));
}
/** @ignore */
private parseNumberFromDate(
date: string,
option: 'day' | 'month' | 'year',
): number {
const idx = {
day: 2,
month: 1,
year: 0,
};
return Number.parseInt(date.split('-')[idx[option]]);
}
/** @ignore */
private handleTab(cell: CalendarCell, shiftKey: boolean): void {
const appointmentsInSameDay = this.internalAppointments.filter(
a => cell.day.date === a.date && !a.isAllDay,
);
const nextAppointment = appointmentsInSameDay.find(a => {
return (
this.timeToFloat(a.time.start) >=
(cell.slot === 'first' ? cell.hour : cell.hour + 0.3)
);
});
const focusNextAppointmentElement = () => {
if (nextAppointment) {
this.findAppointmentElement(nextAppointment).focus();
}
};
const prevAppIdx = nextAppointment
? appointmentsInSameDay.indexOf(nextAppointment) - 1
: appointmentsInSameDay.length - 1;
const previousAppointment = appointmentsInSameDay.at(prevAppIdx);
if (shiftKey && previousAppointment) {
this.findAppointmentElement(previousAppointment).focus();
} else {
focusNextAppointmentElement();
}
}
/** @ignore */
private handleEnterPress(e: KeyboardEvent, cell: CalendarCell): void {
if (e.shiftKey) {
this.onCellOpen.emit({
date: cell.day.date,
time: this.convertHourToTimeRange(cell.hour, cell.slot),
});
}
}
/** @ignore */
private handleArrowDown(): void {
if (!this.focusedCell) {
return;
}
if (this.focusedCell.slot === 'first') {
this.getCellElement({ ...this.focusedCell, slot: 'second' })?.focus();
} else {
this.getCellElement({
day: this.focusedCell.day,
slot: 'first',
hour: this.focusedCell.hour + 1,
})?.focus();
}
}
/** @ignore */
private handleArrowUp(): void {
if (!this.focusedCell) {
return;
}
if (this.focusedCell.slot === 'first') {
this.getCellElement({
...this.focusedCell,
hour: this.focusedCell.hour - 1,
slot: 'second',
})?.focus();
} else {
this.getCellElement({
day: this.focusedCell.day,
slot: 'first',
hour: this.focusedCell.hour,
})?.focus();
}
}
/** @ignore */
private handleArrowLeft(): void {
if (!this.focusedCell) {
return;
}
const currentCellIndex = this.dayConfigs.findIndex(
day => day.date === this.focusedCell?.day.date,
);
const dayToFocus = this.dayConfigs.at(currentCellIndex - 1);
if (currentCellIndex - 1 >= 0 && dayToFocus) {
this.getCellElement({ ...this.focusedCell, day: dayToFocus })?.focus();
}
}
/** @ignore */
private handleArrowRight(): void {
if (!this.focusedCell) {
return;
}
const currentCellIndex = this.dayConfigs.findIndex(
day => day.date === this.focusedCell?.day.date,
);
const dayToFocus = this.dayConfigs.at(currentCellIndex + 1);
if (dayToFocus) {
this.getCellElement({ ...this.focusedCell, day: dayToFocus })?.focus();
}
}
/** @ignore */
private getCellElement(cell: CalendarCell): HTMLElement | null {
return document.getElementById(this.createIdForCell(cell));
}
/** @ignore */
private findAppointmentElement(
appointment: AppointmentInternal,
): HTMLElement {
const appointmentEl = document.getElementById(appointment.id);
if (!appointmentEl) {
throw new Error('Element with id: "' + appointment.id + '" is not found');
}
return appointmentEl;
}
/** @ignore */
private onDaysChangeHandler(): void {
this.updateInternalAppointments();
this.formatDayDates();
this.zone.runOutsideAngular(() => {
this.updateRendering();
});
}
/** @ignore */
private updateRendering(): void {
NgZone.assertNotInAngularZone();
this.detectDaysToRender();
if (this.columnNumber !== this.daysToRender.length) {
this.zone.run(() => {
this.columnNumber = this.daysToRender.length;
});
}
setTimeout(() => {
const hasNarrowCell = this.dayCellEl?.some(
el => el.nativeElement.getBoundingClientRect().width < 160,
);
if (
this.weekdayAbbreviated !== hasNarrowCell &&
hasNarrowCell !== undefined
) {
this.zone.run(() => {
this.weekdayAbbreviated = hasNarrowCell;
});
}
if (
this.hasHorizontalScroll !==
this.wrapperEl.nativeElement.scrollWidth >
this.wrapperEl.nativeElement.clientWidth
) {
this.hasHorizontalScroll =
this.wrapperEl.nativeElement.scrollWidth >
this.wrapperEl.nativeElement.clientWidth;
}
});
}
/** @ignore */
private detectDaysToRender(): void {
if (this.elRef.nativeElement.offsetWidth < 420) {
this.zone.run(() => {
this.daysToRender = this.dayConfigs.filter(d => d.date === this.today);
});
} else if (this.daysToRender !== this.dayConfigs) {
this.zone.run(() => {
this.daysToRender = [...this.dayConfigs];
});
}
}
/** @ignore */
private updateInternalAppointments(): void {
this.internalAppointments = this.appointments.map(ac => {
return {
...ac,
id: this.createIdForAppointment(ac),
};
});
this.sortAppointments(this.internalAppointments);
}
/** @ignore */
private sortAppointments(
appointments: AppointmentInternal[],
): AppointmentInternal[] {
return appointments.sort((a, b) => {
// Sort by startTime
if (a.time.start < b.time.start) {
return -1;
}
if (a.time.start > b.time.start) {
return 1;
}
// If start times are equal, sort by primaryInfo
if (a.label < b.label) {
return -1;
}
if (a.label > b.label) {
return 1;
}
if (a.sublabel && b.sublabel) {
// If primaryInfo is also equal, sort by secondaryInfo
if (a.sublabel < b.sublabel) {
return -1;
}
if (a.sublabel > b.sublabel) {
return 1;
}
}
// If secondaryInfo is also equal, sort by ID
return a.id.localeCompare(b.id);
});
}
/** @ignore */
private generateHourTextForCell(cell: CalendarCell): string {
const prefixedHour =
cell.hour < 10 ? '0' + cell.hour.toFixed(0) : cell.hour.toFixed(0);
return cell.slot === 'first' ? prefixedHour + ':00' : prefixedHour + ':30';
}
/** @ignore */
private computeEntryLayout(): CalendarDayLayout[] {
return this.dayConfigs.map(day => {
const layoutEntries = this.internalAppointments
.filter(a => a.date === day.date && !a.isAllDay)
.map(a => toLaneLayoutEntry(a));
const laneLayout = computeLaneLayout(layoutEntries);
return {
date: day.date,
laneLayout,
items: [],
};
});
}
private formatDayDates(): void {
const options: DateTimeFormatOptions = {
weekday: 'long',
year: 'numeric',
month: 'long',
day: 'numeric',
};
const dateTimeFormatDe = new Intl.DateTimeFormat('de-DE', options);
this.formattedDayDates = this.dayConfigs.map<FormattedDayDate>(d => {
const days: DayOfWeek[] = [
'sun',
'mon',
'tue',
'wed',
'thu',
'fri',
'sat',
];
const weekday = dateTimeFormatDe
.formatToParts(Date.parse(d.date))
.find(d => d.type === 'weekday');
const month = dateTimeFormatDe
.formatToParts(Date.parse(d.date))
.find(d => d.type === 'month');
const day = new Date(Date.parse(d.date)).getDay();
if (!weekday || !month) {
throw new Error(DATE_PARSING_ERROR_MESSAGE + d.date);
}
return {
date: d.date,
weekday: weekday.value,
month: month.value,
dayOfWeekAbbreviation: days[day],
} satisfies FormattedDayDate;
});
}
}
/** @ignore */
function toTimeFraction(time: string) {
const parts = time.split(':');
const hours = parseInt(parts[0]);
const minutes = parseInt(parts[1]);
const hourFraction = 100 / 24;
const minuteFraction = hourFraction / 60;
return hourFraction * hours + minuteFraction * minutes;
}
/** @ignore */
function toLaneLayoutEntry(
appointment: AppointmentInternal,
): LaneLayoutEntry<AppointmentInternal> {
return {
data: appointment,
dimension: {
min: toTimeFraction(appointment.time.start),
max: toTimeFraction(appointment.time.end),
},
lane: { startLane: 0, endLane: 1, maxLane: 1 },
};
}
|