318 lines
9.3 KiB
TypeScript
318 lines
9.3 KiB
TypeScript
import { Calendar, CalendarEvent } from '../types.ts';
|
|
|
|
export const CALENDAR_COLOR_OPTIONS = [
|
|
'bg-red-700',
|
|
'bg-red-950',
|
|
'bg-orange-700',
|
|
'bg-orange-950',
|
|
'bg-amber-700',
|
|
'bg-yellow-800',
|
|
'bg-lime-700',
|
|
'bg-lime-950',
|
|
'bg-green-700',
|
|
'bg-emerald-800',
|
|
'bg-teal-700',
|
|
'bg-cyan-700',
|
|
'bg-sky-800',
|
|
'bg-blue-900',
|
|
'bg-indigo-700',
|
|
'bg-violet-700',
|
|
'bg-purple-800',
|
|
'bg-fuchsia-700',
|
|
'bg-pink-800',
|
|
'bg-rose-700',
|
|
] as const;
|
|
|
|
// NOTE: This variable isn't really used, _but_ it allows for tailwind to include the classes without having to move this into the tailwind.config.ts file
|
|
export const CALENDAR_BORDER_COLOR_OPTIONS = [
|
|
'border-red-700',
|
|
'border-red-950',
|
|
'border-orange-700',
|
|
'border-orange-950',
|
|
'border-amber-700',
|
|
'border-yellow-800',
|
|
'border-lime-700',
|
|
'border-lime-950',
|
|
'border-green-700',
|
|
'border-emerald-800',
|
|
'border-teal-700',
|
|
'border-cyan-700',
|
|
'border-sky-800',
|
|
'border-blue-900',
|
|
'border-indigo-700',
|
|
'border-violet-700',
|
|
'border-purple-800',
|
|
'border-fuchsia-700',
|
|
'border-pink-800',
|
|
'border-rose-700',
|
|
] as const;
|
|
|
|
// TODO: Build this
|
|
export function formatCalendarEventsToVCalendar(
|
|
calendarEvents: CalendarEvent[],
|
|
calendars: Pick<Calendar, 'id' | 'color' | 'is_visible' | 'extra'>[],
|
|
): string {
|
|
const vCalendarText = calendarEvents.map((calendarEvent) =>
|
|
`BEGIN:VEVENT
|
|
DTSTAMP:${new Date(calendarEvent.created_at).toISOString().substring(0, 19).replaceAll('-', '').replaceAll(':', '')}
|
|
DTSTART:${new Date(calendarEvent.start_date).toISOString().substring(0, 19).replaceAll('-', '').replaceAll(':', '')}
|
|
DTEND:${new Date(calendarEvent.end_date).toISOString().substring(0, 19).replaceAll('-', '').replaceAll(':', '')}
|
|
ORGANIZER;CN=:MAILTO:${calendarEvent.extra.organizer_email}
|
|
SUMMARY:${calendarEvent.title}
|
|
TRANSP:${getCalendarEventTransparency(calendarEvent, calendars).toUpperCase()}
|
|
${calendarEvent.extra.uid ? `UID:${calendarEvent.extra.uid}` : ''}
|
|
END:VEVENT`
|
|
).join('\n');
|
|
|
|
return `BEGIN:VCALENDAR\nVERSION:2.0\nCALSCALE:GREGORIAN\n${vCalendarText}\nEND:VCALENDAR`.split('\n').map((line) =>
|
|
line.trim()
|
|
).filter(
|
|
Boolean,
|
|
).join('\n');
|
|
}
|
|
|
|
type VCalendarVersion = '1.0' | '2.0';
|
|
|
|
export function parseVCalendarFromTextContents(text: string): Partial<CalendarEvent>[] {
|
|
const lines = text.split('\n').map((line) => line.trim()).filter(Boolean);
|
|
|
|
const partialCalendarEvents: Partial<CalendarEvent>[] = [];
|
|
|
|
let partialCalendarEvent: Partial<CalendarEvent> = {};
|
|
let vCalendarVersion: VCalendarVersion = '2.0';
|
|
|
|
// Loop through every line
|
|
for (const line of lines) {
|
|
// Start new vCard version
|
|
if (line.startsWith('BEGIN:VCALENDAR')) {
|
|
vCalendarVersion = '2.0';
|
|
continue;
|
|
}
|
|
|
|
// Start new event
|
|
if (line.startsWith('BEGIN:VEVENT')) {
|
|
partialCalendarEvent = {};
|
|
continue;
|
|
}
|
|
|
|
// Finish contact
|
|
if (line.startsWith('END:VEVENT')) {
|
|
partialCalendarEvents.push(partialCalendarEvent);
|
|
continue;
|
|
}
|
|
|
|
// Select proper vCalendar version
|
|
if (line.startsWith('VERSION:')) {
|
|
if (line.startsWith('VERSION:1.0')) {
|
|
vCalendarVersion = '1.0';
|
|
} else if (line.startsWith('VERSION:2.0')) {
|
|
vCalendarVersion = '2.0';
|
|
} else {
|
|
// Default to 2.0, log warning
|
|
vCalendarVersion = '2.0';
|
|
console.warn(`Invalid vCalendar version found: "${line}". Defaulting to 2.0 parser.`);
|
|
}
|
|
|
|
continue;
|
|
}
|
|
|
|
if (vCalendarVersion !== '1.0' && vCalendarVersion !== '2.0') {
|
|
console.warn(`Invalid vCalendar version found: "${vCalendarVersion}". Defaulting to 2.0 parser.`);
|
|
vCalendarVersion = '2.0';
|
|
}
|
|
|
|
if (line.startsWith('UID:')) {
|
|
const uid = line.replace('UID:', '');
|
|
|
|
if (!uid) {
|
|
continue;
|
|
}
|
|
|
|
partialCalendarEvent.extra = {
|
|
...(partialCalendarEvent.extra! || {}),
|
|
uid,
|
|
};
|
|
|
|
continue;
|
|
}
|
|
|
|
// TODO: Build this ( https://en.wikipedia.org/wiki/ICalendar#List_of_components,_properties,_and_parameters )
|
|
|
|
if (line.startsWith('SUMMARY:')) {
|
|
const title = line.split('SUMMARY:')[1] || '';
|
|
|
|
partialCalendarEvent.title = title;
|
|
|
|
continue;
|
|
}
|
|
|
|
if (line.startsWith('DTSTART:') || line.startsWith('DTSTART;')) {
|
|
const startDateInfo = line.split(':')[1] || '';
|
|
const [dateInfo, hourInfo] = startDateInfo.split('T');
|
|
|
|
const year = dateInfo.substring(0, 4);
|
|
const month = dateInfo.substring(4, 6);
|
|
const day = dateInfo.substring(6, 8);
|
|
|
|
const hours = hourInfo.substring(0, 2);
|
|
const minutes = hourInfo.substring(2, 4);
|
|
const seconds = hourInfo.substring(4, 6);
|
|
|
|
const startDate = new Date(`${year}-${month}-${day}T${hours}:${minutes}:${seconds}.000Z`);
|
|
|
|
partialCalendarEvent.start_date = startDate;
|
|
|
|
continue;
|
|
}
|
|
|
|
if (line.startsWith('DTEND:') || line.startsWith('DTEND;')) {
|
|
const endDateInfo = line.split(':')[1] || '';
|
|
const [dateInfo, hourInfo] = endDateInfo.split('T');
|
|
|
|
const year = dateInfo.substring(0, 4);
|
|
const month = dateInfo.substring(4, 6);
|
|
const day = dateInfo.substring(6, 8);
|
|
|
|
const hours = hourInfo.substring(0, 2);
|
|
const minutes = hourInfo.substring(2, 4);
|
|
const seconds = hourInfo.substring(4, 6);
|
|
|
|
const endDate = new Date(`${year}-${month}-${day}T${hours}:${minutes}:${seconds}.000Z`);
|
|
|
|
partialCalendarEvent.end_date = endDate;
|
|
|
|
continue;
|
|
}
|
|
|
|
if (line.startsWith('ORGANIZER;')) {
|
|
const organizerInfo = line.split(':');
|
|
const organizerEmail = organizerInfo.slice(-1)[0] || '';
|
|
|
|
if (!organizerEmail) {
|
|
continue;
|
|
}
|
|
|
|
partialCalendarEvent.extra = {
|
|
...(partialCalendarEvent.extra! || {}),
|
|
organizer_email: organizerEmail,
|
|
};
|
|
}
|
|
|
|
if (line.startsWith('TRANSP:')) {
|
|
const transparency = (line.split('TRANSP:')[1] || 'default')
|
|
.toLowerCase() as CalendarEvent['extra']['transparency'];
|
|
|
|
partialCalendarEvent.extra = {
|
|
...(partialCalendarEvent.extra! || {}),
|
|
transparency,
|
|
};
|
|
|
|
continue;
|
|
}
|
|
}
|
|
|
|
return partialCalendarEvents;
|
|
}
|
|
|
|
// NOTE: Considers weeks starting Monday, not Sunday
|
|
export function getWeeksForMonth(date: Date): { date: Date; isSameMonth: boolean }[][] {
|
|
const year = date.getFullYear();
|
|
const month = date.getMonth();
|
|
|
|
const firstOfMonth = new Date(year, month, 1);
|
|
const lastOfMonth = new Date(year, month + 1, 0);
|
|
|
|
const daysToShow = firstOfMonth.getDay() + (firstOfMonth.getDay() === 0 ? 6 : -1) + lastOfMonth.getDate();
|
|
|
|
const weekCount = Math.ceil(daysToShow / 7);
|
|
|
|
const weeks: { date: Date; isSameMonth: boolean }[][] = [];
|
|
|
|
const startingDate = new Date(firstOfMonth);
|
|
startingDate.setDate(
|
|
startingDate.getDate() - Math.abs(firstOfMonth.getDay() === 0 ? 6 : (firstOfMonth.getDay() - 1)),
|
|
);
|
|
|
|
for (let weekIndex = 0; weeks.length < weekCount; ++weekIndex) {
|
|
for (let dayIndex = 0; dayIndex < 7; ++dayIndex) {
|
|
if (!Array.isArray(weeks[weekIndex])) {
|
|
weeks[weekIndex] = [];
|
|
}
|
|
|
|
const weekDayDate = new Date(startingDate);
|
|
weekDayDate.setDate(weekDayDate.getDate() + (dayIndex + weekIndex * 7));
|
|
|
|
const isSameMonth = weekDayDate.getMonth() === month;
|
|
|
|
weeks[weekIndex].push({ date: weekDayDate, isSameMonth });
|
|
}
|
|
}
|
|
|
|
return weeks;
|
|
}
|
|
|
|
// NOTE: Considers week starting Monday, not Sunday
|
|
export function getDaysForWeek(
|
|
date: Date,
|
|
): { date: Date; isSameDay: boolean; hours: { date: Date; isCurrentHour: boolean }[] }[] {
|
|
const shortIsoDate = date.toISOString().substring(0, 10);
|
|
const currentHour = new Date().getHours();
|
|
|
|
const days: { date: Date; isSameDay: boolean; hours: { date: Date; isCurrentHour: boolean }[] }[] = [];
|
|
|
|
const startingDate = new Date(date);
|
|
startingDate.setDate(
|
|
startingDate.getDate() - Math.abs(startingDate.getDay() === 0 ? 6 : (startingDate.getDay() - 1)),
|
|
);
|
|
|
|
for (let dayIndex = 0; days.length < 7; ++dayIndex) {
|
|
const dayDate = new Date(startingDate);
|
|
dayDate.setDate(dayDate.getDate() + dayIndex);
|
|
|
|
const isSameDay = dayDate.toISOString().substring(0, 10) === shortIsoDate;
|
|
|
|
days[dayIndex] = {
|
|
date: dayDate,
|
|
isSameDay,
|
|
hours: [],
|
|
};
|
|
|
|
for (let hourIndex = 0; hourIndex < 24; ++hourIndex) {
|
|
const dayHourDate = new Date(dayDate);
|
|
dayHourDate.setHours(hourIndex);
|
|
|
|
const isCurrentHour = isSameDay && hourIndex === currentHour;
|
|
|
|
days[dayIndex].hours.push({ date: dayHourDate, isCurrentHour });
|
|
}
|
|
}
|
|
|
|
return days;
|
|
}
|
|
|
|
function getCalendarEventTransparency(
|
|
calendarEvent: CalendarEvent,
|
|
calendars: Pick<Calendar, 'id' | 'extra'>[],
|
|
) {
|
|
const matchingCalendar = calendars.find((calendar) => calendar.id === calendarEvent.calendar_id);
|
|
|
|
const transparency = calendarEvent.extra.transparency === 'default'
|
|
? (matchingCalendar?.extra.default_transparency || 'opaque')
|
|
: calendarEvent.extra.transparency;
|
|
|
|
return transparency;
|
|
}
|
|
|
|
export function getCalendarEventColor(
|
|
calendarEvent: CalendarEvent,
|
|
calendars: Pick<Calendar, 'id' | 'color' | 'extra'>[],
|
|
) {
|
|
const matchingCalendar = calendars.find((calendar) => calendar.id === calendarEvent.calendar_id);
|
|
const opaqueColor = matchingCalendar?.color || 'bg-gray-700';
|
|
const transparentColor = opaqueColor.replace('bg-', 'border border-');
|
|
|
|
const transparency = getCalendarEventTransparency(calendarEvent, calendars);
|
|
|
|
return transparency === 'opaque' ? opaqueColor : transparentColor;
|
|
}
|