206 lines
8.5 KiB
TypeScript
206 lines
8.5 KiB
TypeScript
import { PDFDocument, StandardFonts, rgb } from "pdf-lib";
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import { svcHeaders } from "@/lib/svc-headers";
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const SUPABASE_URL = process.env.NEXT_PUBLIC_SUPABASE_URL!;
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const SUPABASE_PAT = process.env.SUPABASE_PAT!;
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async function getLotWithChain(lotId: string) {
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const res = await fetch(`${SUPABASE_URL}/rest/v1/rpc/get_harvest_lot_detail`, {
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method: "POST",
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headers: {
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...svcHeaders(SUPABASE_PAT),
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"Content-Type": "application/json",
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},
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body: JSON.stringify({ p_lot_id: lotId }),
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});
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if (!res.ok) return null;
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const data = await res.json();
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return data?.[0] ?? null;
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}
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async function getLotOrders(lotId: string) {
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const res = await fetch(`${SUPABASE_URL}/rest/v1/rpc/get_lot_orders`, {
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method: "POST",
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headers: {
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...svcHeaders(SUPABASE_PAT),
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"Content-Type": "application/json",
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},
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body: JSON.stringify({ p_lot_id: lotId }),
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});
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if (!res.ok) return [];
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return await res.json();
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}
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export async function GET(request: Request) {
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const { searchParams } = new URL(request.url);
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const lotId = searchParams.get("lotId");
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const format = searchParams.get("format") ?? "csv";
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if (!lotId) return new Response("Missing lotId", { status: 400 });
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const lot = await getLotWithChain(lotId);
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if (!lot) return new Response("Lot not found", { status: 404 });
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const orders = await getLotOrders(lotId);
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if (format === "csv") {
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const lines: string[] = [];
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lines.push("ROUTE TRACE — Lot Traceability Report");
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lines.push("");
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lines.push("1. LOT INFORMATION");
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lines.push(`Lot Number,${lot.lot_number}`);
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lines.push(`Crop Type,${lot.crop_type}`);
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if (lot.variety) lines.push(`Variety,${lot.variety}`);
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lines.push(`Harvest Date,${lot.harvest_date}`);
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if (lot.field_location) lines.push(`Field / Location,${lot.field_location}`);
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if (lot.field_block) lines.push(`Field Block,${lot.field_block}`);
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if (lot.worker_name) lines.push(`Worker,${lot.worker_name}`);
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if (lot.packer_name) lines.push(`Packer,${lot.packer_name}`);
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if (lot.quantity_lbs != null) lines.push(`Quantity (${lot.yield_unit ?? "lbs"}),${lot.quantity_lbs}`);
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if (lot.yield_estimate_lbs != null) lines.push(`Yield Estimate (${lot.yield_unit ?? "lbs"}),${lot.yield_estimate_lbs}`);
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if (lot.bin_id) lines.push(`Bin ID,${lot.bin_id}`);
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if (lot.container_id) lines.push(`Container ID,${lot.container_id}`);
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if (lot.pallets != null) lines.push(`Pallets,${lot.pallets}`);
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lines.push(`Current Status,${lot.status}`);
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if (lot.yield_unit && lot.yield_unit !== "lbs") lines.push(`Yield Unit,${lot.yield_unit}`);
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if (lot.notes) lines.push(`Notes,"${lot.notes.replace(/"/g, '""')}"`);
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lines.push("");
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lines.push("2. TRACE TIMELINE (FSMA One-Up/One-Down)");
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lines.push("Event,Timestamp,Location,Bin ID,Notes,Recorded By");
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for (const evt of (lot.events ?? [])) {
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const ts = new Date(evt.event_time).toLocaleString("en-US", {
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year: "numeric", month: "2-digit", day: "2-digit",
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hour: "2-digit", minute: "2-digit",
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});
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lines.push(`${evt.event_type},${ts},${evt.location ?? ""},${evt.bin_id ?? ""},${(evt.notes ?? "").replace(/"/g, '""')},${evt.created_by_name ?? ""}`);
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}
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lines.push("");
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lines.push("3. ORDER FULFILLMENT");
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if (orders.length > 0) {
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lines.push("Order ID,Customer,Stop,Date,Qty (lbs),Fulfillment");
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for (const o of orders) {
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lines.push(`${o.id},${(o.customer_name ?? "").replace(/"/g, '""')},${(o.stop_name ?? "").replace(/"/g, '""')},${o.order_date},${o.item_quantity ?? ""},${o.fulfillment ?? ""}`);
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}
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} else {
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lines.push("No orders assigned.");
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}
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lines.push("");
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lines.push("4. COMPLIANCE SUMMARY");
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lines.push(`Total Events,${lot.events?.length ?? 0}`);
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lines.push(`Harvested By,${lot.worker_name ?? "Unknown"}`);
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lines.push(`Packed By,${lot.packer_name ?? "N/A"}`);
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lines.push(`Destination Stop,${lot.destination_stop_id ? `#${lot.destination_stop_id.slice(0, 8)}` : "N/A"}`);
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lines.push(`Report Generated,${new Date().toLocaleString("en-US")}`);
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lines.push("");
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lines.push("Powered by Route Commerce — routecommerce.com");
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const csv = lines.join("\n");
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return new Response(csv, {
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headers: {
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"Content-Type": "text/csv",
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"Content-Disposition": `attachment; filename="${lot.lot_number}-trace-report.csv"`,
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},
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});
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}
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// PDF report
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const pdfDoc = await PDFDocument.create();
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const font = await pdfDoc.embedFont(StandardFonts.Helvetica);
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const fontBold = await pdfDoc.embedFont(StandardFonts.HelveticaBold);
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const BLACK = rgb(0, 0, 0);
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const WHITE = rgb(1, 1, 1);
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const GREEN = rgb(0.133, 0.553, 0.133);
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const page = pdfDoc.addPage([612, 792]); // letter
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const L = 40;
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let y = 752;
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function heading(text: string, sz = 14) {
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page.drawText(text, { x: L, y, size: sz, font: fontBold, color: BLACK });
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y -= sz + 6;
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}
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function row(label: string, value: string, sz = 10) {
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page.drawText(label + ":", { x: L, y, size: sz, font, color: BLACK });
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page.drawText(value, { x: L + 140, y, size: sz, font: fontBold, color: BLACK });
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y -= sz + 4;
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}
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function sectionHeader(text: string) {
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page.drawRectangle({ x: L, y: y - 2, width: 532, height: 12, color: rgb(0.133, 0.133, 0.133) });
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page.drawText(text, { x: L + 4, y: y - 9, size: 9, font: fontBold, color: WHITE });
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y -= 20;
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}
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// Header
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page.drawRectangle({ x: 0, y: 754, width: 612, height: 38, color: rgb(0.133, 0.4, 0.2) });
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page.drawText("ROUTE TRACE", { x: L, y: 760, size: 20, font: fontBold, color: WHITE });
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page.drawText("Lot Traceability Report", { x: L + 160, y: 764, size: 10, font, color: WHITE });
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page.drawText(lot.lot_number, { x: L + 320, y: 758, size: 16, font: fontBold, color: WHITE });
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y = 738;
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// Section 1: Lot Info
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sectionHeader("1. LOT INFORMATION");
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row("Crop Type", lot.crop_type, 12);
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if (lot.variety) row("Variety", lot.variety);
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row("Harvest Date", lot.harvest_date);
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if (lot.field_location) row("Field / Location", lot.field_location);
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if (lot.field_block) row("Field Block", lot.field_block);
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if (lot.worker_name) row("Worker", lot.worker_name);
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if (lot.packer_name) row("Packer", lot.packer_name);
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if (lot.quantity_lbs != null) row(`Quantity (${lot.yield_unit ?? "lbs"})`, lot.quantity_lbs.toLocaleString());
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if (lot.yield_estimate_lbs != null) row(`Yield Estimate (${lot.yield_unit ?? "lbs"})`, lot.yield_estimate_lbs.toLocaleString());
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if (lot.bin_id) row("Bin ID", lot.bin_id);
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if (lot.container_id) row("Container ID", lot.container_id);
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if (lot.pallets != null) row("Pallets", String(lot.pallets));
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row("Status", lot.status?.replace("_", " ").toUpperCase() ?? "");
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y -= 10;
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// Section 2: Trace Timeline
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sectionHeader("2. TRACE TIMELINE — FSMA One-Up / One-Down");
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for (const evt of (lot.events ?? [])) {
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const ts = new Date(evt.event_time).toLocaleString("en-US", {
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month: "short", day: "numeric", year: "numeric", hour: "numeric", minute: "2-digit",
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});
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const label = `${evt.event_type?.replace("_", " ").toUpperCase() ?? ""} — ${ts}`;
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page.drawText(label, { x: L, y, size: 9, font: fontBold, color: BLACK });
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y -= 10;
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if (evt.location) { page.drawText(` Location: ${evt.location}`, { x: L, y, size: 8, font, color: BLACK }); y -= 9; }
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if (evt.bin_id) { page.drawText(` Bin: ${evt.bin_id}`, { x: L, y, size: 8, font, color: BLACK }); y -= 9; }
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if (evt.created_by_name) { page.drawText(` By: ${evt.created_by_name}`, { x: L, y, size: 8, font, color: BLACK }); y -= 9; }
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if (evt.notes) { page.drawText(` Note: ${evt.notes}`, { x: L, y, size: 8, font, color: BLACK }); y -= 9; }
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y -= 4;
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if (y < 80) {
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const np = pdfDoc.addPage([612, 792]);
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y = 752;
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}
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}
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y -= 6;
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// Section 3: Orders
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if (orders.length > 0) {
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sectionHeader("3. ORDER FULFILLMENT");
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for (const o of orders) {
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page.drawText(`${o.customer_name} | ${o.stop_name} | ${o.order_date} | ${o.item_quantity?.toLocaleString() ?? "—"} lbs | ${o.fulfillment ?? ""}`, {
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x: L, y, size: 9, font, color: BLACK,
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});
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y -= 11;
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}
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y -= 6;
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}
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// Compliance footer
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page.drawRectangle({ x: L, y: Math.max(y - 24, 40), width: 532, height: 1, color: rgb(0.8, 0.8, 0.8) });
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y -= 14;
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page.drawText("Report Generated by Route Commerce — routecommerce.com", { x: L, y, size: 7, font, color: rgb(0.5, 0.5, 0.5) });
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const pdfBytes = await pdfDoc.save();
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return new Response(new Uint8Array(pdfBytes), {
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headers: {
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"Content-Type": "application/pdf",
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"Content-Disposition": `attachment; filename="${lot.lot_number}-trace-report.pdf"`,
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},
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});
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} |