79 lines
2.5 KiB
TypeScript
79 lines
2.5 KiB
TypeScript
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import { pbList } from "./pocketbase";
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import { DELIVERY_STATUSES } from "./types";
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export interface DeliveryNoteInput {
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number: string;
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date: string;
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customer: string;
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vehicle_registration?: string;
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qty_litres_supplied: number;
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plant_dispensing?: string;
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status?: string;
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price_per_litre?: number;
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total_value?: number;
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pricing_source?: string;
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}
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export async function getLatestNoteNumber(token: string): Promise<string> {
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const res = await pbList<any>("delivery_notes", { perPage: 500, fields: "number" }, token);
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if (res.items.length === 0) return "1";
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// Find the highest numeric value across all notes, regardless of any prefix.
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// Preserves prefix (e.g. "DN-001" -> "DN-002") and pads to the same width.
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let bestPrefix = "";
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let bestNum = 0;
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let bestWidth = 1;
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for (const n of res.items) {
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const raw = (n.number || "").trim();
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if (!raw) continue;
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const m = raw.match(/^(\D*)(\d+)$/);
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if (!m) continue;
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const num = parseInt(m[2], 10);
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if (num > bestNum) {
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bestPrefix = m[1];
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bestNum = num;
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bestWidth = m[2].length;
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}
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}
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if (bestNum === 0) return "1";
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const next = bestNum + 1;
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return bestPrefix + String(next).padStart(bestWidth, "0");
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}
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export async function getDefaultPrice(token: string): Promise<number> {
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try {
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const res = await pbList<any>("fuel_settings", { perPage: 1 }, token);
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if (res.items.length > 0) return Number(res.items[0].default_price_per_litre) || 0;
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} catch {}
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return 0;
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}
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export async function getCustomerPriceForDate(
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customerId: string,
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date: string,
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token: string,
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): Promise<{ price: number; source: string }> {
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const d = new Date(date);
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if (isNaN(d.getTime())) return { price: await getDefaultPrice(token), source: "default" };
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const y = d.getFullYear();
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const m = d.getMonth() + 1;
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try {
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const filter = `customer = "${customerId}" && year = ${y} && month = ${m}`;
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const res = await pbList<any>("customer_pricing", { perPage: 1, filter }, token);
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if (res.items.length > 0) {
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const row = res.items[0];
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const price = row.special_price ?? row.price_per_litre;
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return { price: Number(price) || 0, source: row.special_price != null ? "special" : "monthly" };
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}
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} catch {}
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return { price: await getDefaultPrice(token), source: "default" };
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}
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export function cleanEmpty(obj: any) {
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const out: any = {};
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for (const [k, v] of Object.entries(obj)) {
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if (v === "" || v === null || v === undefined) continue;
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out[k] = v;
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}
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return out;
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}
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