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| import type { WarehousePlanEntry } from "../config/types.js";
|
| export type CalendarCell = {
| day: number | null;
| dateKey: string | null;
| isToday: boolean;
| plans: WarehousePlanEntry[];
| };
|
| export function formatDateKey(y: number, m: number, d: number): string {
| return `${y}-${String(m).padStart(2, "0")}-${String(d).padStart(2, "0")}`;
| }
|
| /**
| * 当月日历网格（周一至周日），含首尾空白格。
| */
| export function buildMonthRows(
| year: number,
| month: number,
| plansByDate: Record<string, WarehousePlanEntry[]>
| ): CalendarCell[][] {
| const firstDay = new Date(year, month - 1, 1);
| const daysInMonth = new Date(year, month, 0).getDate();
| const startOffset = (firstDay.getDay() + 6) % 7;
| const today = new Date();
| const todayKey = formatDateKey(
| today.getFullYear(),
| today.getMonth() + 1,
| today.getDate()
| );
|
| const cells: CalendarCell[] = [];
| for (let i = 0; i < startOffset; i++) {
| cells.push({
| day: null,
| dateKey: null,
| isToday: false,
| plans: [],
| });
| }
| for (let d = 1; d <= daysInMonth; d++) {
| const key = formatDateKey(year, month, d);
| cells.push({
| day: d,
| dateKey: key,
| isToday: key === todayKey,
| plans: plansByDate[key] ?? [],
| });
| }
| while (cells.length % 7 !== 0) {
| cells.push({
| day: null,
| dateKey: null,
| isToday: false,
| plans: [],
| });
| }
|
| const rows: CalendarCell[][] = [];
| for (let i = 0; i < cells.length; i += 7) {
| rows.push(cells.slice(i, i + 7));
| }
| return rows;
| }
|
|
