138 lines
3.6 KiB
TypeScript
138 lines
3.6 KiB
TypeScript
/**
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* 格式化相關工具函式
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*/
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/**
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* 格式化數字為千分位格式
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*/
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export const formatNumber = (num: number): string => {
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return num.toLocaleString();
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};
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/**
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* 格式化貨幣（NT$）
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*/
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export const formatCurrency = (num: number): string => {
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return `NT$ ${num.toLocaleString()}`;
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};
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/**
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* 格式化日期
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*/
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export const formatDate = (date: string): string => {
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if (!date) return "-";
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// Assume date format is YYYY-MM-DD or YYYY-MM-DD HH:mm:ss
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const datePart = date.split("T")[0].split(" ")[0];
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// Directly return the parsed string components to guarantee no timezone shift
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const parts = datePart.split("-");
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if (parts.length === 3) {
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return `${parts[0]}/${parts[1]}/${parts[2]}`;
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}
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// Fallback for unexpected formats
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return datePart.replace(/-/g, "/");
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};
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/**
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* 格式化日期並包含星期
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*/
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export const formatDateWithDayOfWeek = (date: string): string => {
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if (!date) return "-";
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const datePart = date.split("T")[0].split(" ")[0];
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const parts = datePart.split("-");
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if (parts.length === 3) {
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const [y, m, d] = parts.map(Number);
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// Use noon to safely calculate the day of week
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const dt = new Date(y, m - 1, d, 12, 0, 0);
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const weekDay = dt.toLocaleDateString("zh-TW", { weekday: "short" });
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// Return original string parts + calculated weekday
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return `${parts[0]}/${parts[1]}/${parts[2]} (${weekDay})`;
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}
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return datePart.replace(/-/g, "/");
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};
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/**
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* 格式化發票號碼
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* 例如：AB12345678 -> AB-12345678
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*/
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export const formatInvoiceNumber = (invoice: string | null | undefined): string => {
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if (!invoice) return "-";
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const cleanInvoice = invoice.replace(/-/g, "");
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if (/^[a-zA-Z]{2}\d+$/.test(cleanInvoice)) {
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return `${cleanInvoice.slice(0, 2).toUpperCase()}-${cleanInvoice.slice(2)}`;
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}
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return invoice;
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};
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/**
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* 獲取當前日期（YYYY-MM-DD 格式）
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*/
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export const getCurrentDate = (): string => {
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const now = new Date();
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const year = now.getFullYear();
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const month = String(now.getMonth() + 1).padStart(2, "0");
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const day = String(now.getDate()).padStart(2, "0");
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return `${year}-${month}-${day}`;
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};
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/**
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* 生成唯一 ID
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*/
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export const generateId = (): string => {
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return `${Date.now()}-${Math.random().toString(36).substring(2, 9)}`;
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};
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/**
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* 生成撥補單號
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*/
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export const generateOrderNumber = (): string => {
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return `TO${Date.now().toString().slice(-8)}`;
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};
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/**
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* 生成批號
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* 格式：{倉庫代碼}-{日期YYYYMMDD}-{流水號}
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* 例如：WH1-20251128-001
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*/
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export const generateBatchNumber = (
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warehouseId: string,
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date?: string,
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sequence?: number
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): string => {
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const targetDate = date || getCurrentDate();
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const dateStr = targetDate.replace(/-/g, "");
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const seq = sequence || Math.floor(Math.random() * 1000);
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const seqStr = seq.toString().padStart(3, "0");
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return `WH${warehouseId}-${dateStr}-${seqStr}`;
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};
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/**
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* 獲取當前日期時間（YYYY-MM-DDTHH:mm 格式，用於 datetime-local input）
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*/
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export const getCurrentDateTime = (): string => {
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const now = new Date();
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const year = now.getFullYear();
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const month = String(now.getMonth() + 1).padStart(2, "0");
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const day = String(now.getDate()).padStart(2, "0");
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const hours = String(now.getHours()).padStart(2, "0");
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const minutes = String(now.getMinutes()).padStart(2, "0");
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return `${year}-${month}-${day}T${hours}:${minutes}`;
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};
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/**
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* 格式化日期時間顯示
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*/
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export const formatDateTime = (datetime: string): string => {
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if (!datetime) return "-";
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return new Date(datetime).toLocaleString("zh-TW", {
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year: "numeric",
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month: "2-digit",
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day: "2-digit",
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hour: "2-digit",
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minute: "2-digit",
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hour12: false,
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});
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};
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