extract frontend analytics helpers

src/analytics/orders.ts

@@ -0,0 +1,23 @@
+import type { DateRange, OrderData } from '../types';
+import { parseOrderDate } from '../dataService';
+
+export const getBaseProductName = (description: string): string => {
+  return description.split(' TAMANHO')[0];
+};
+
+export const getClientDisplayName = (order: OrderData): string => {
+  return order.Nome_Cliente || `Cliente Desconhecido (Pedido ${order.Valor_Pedido})`;
+};
+
+export const isOrderInDateRange = (order: OrderData, dateRange: DateRange): boolean => {
+  const orderDate = parseOrderDate(order.Data_Pedido);
+  return orderDate >= dateRange.start && orderDate <= dateRange.end;
+};
+
+export const filterOrdersByDateRange = (orders: OrderData[], dateRange: DateRange): OrderData[] => {
+  return orders.filter(order => isOrderInDateRange(order, dateRange));
+};
+
+export const getOrderItemRevenue = (order: OrderData): number => {
+  return order.Quantidade * order.Valor_Unitario;
+};