Linus Waldowsky
6f0d172bf2
Add a unified event editor that works in two modes: - Calendar mode: Create/edit events directly via EventService API - Chat mode: Edit AI-proposed events before confirming them The chat mode allows users to modify proposed events (title, time, recurrence) and persists changes both locally and to the server. New components: DateTimePicker, ScrollableDropdown, useDropdownPosition New API: PUT /api/chat/messages/:messageId/proposal
49 lines
1.4 KiB
TypeScript
49 lines
1.4 KiB
TypeScript
import { Day, DAY_INDEX } from "../models/Constants";
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/**
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* Get a date for a specific weekday relative to today.
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* @param day - The target day (e.g., "Friday")
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* @param offset - 1 = next occurrence, 2 = the one after, -1 = last occurrence, etc.
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* @param hour - Hour of day (0-23)
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* @param minute - Minute (0-59)
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*/
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export function getDay(
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day: Day,
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offset: number,
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hour: number,
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minute: number,
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): Date {
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const today = new Date();
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const currentDay = today.getDay();
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const targetDay = DAY_INDEX[day];
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let daysUntil = targetDay - currentDay;
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if (offset > 0) {
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// Future: if target is today or past, move to next week
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if (daysUntil <= 0) daysUntil += 7;
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daysUntil += (offset - 1) * 7;
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} else if (offset < 0) {
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// Past: if target is today or future, move to last week
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if (daysUntil >= 0) daysUntil -= 7;
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daysUntil += (offset + 1) * 7;
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}
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const result = new Date(today);
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result.setDate(today.getDate() + daysUntil);
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result.setHours(hour, minute, 0, 0);
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return result;
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}
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/**
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* Check if an event spans multiple days.
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* Compares dates at midnight to determine if start and end are on different calendar days.
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*/
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export function isMultiDayEvent(start: Date, end: Date): boolean {
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const startDate = new Date(start);
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const endDate = new Date(end);
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startDate.setHours(0, 0, 0, 0);
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endDate.setHours(0, 0, 0, 0);
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return startDate.getTime() !== endDate.getTime();
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}
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