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import { createHash } from "crypto";
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import type { NormalizedCargo } from "@/modules/quote/types";
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export type CargoHashInput = {
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pickupSerialized: string;
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deliverySerialized: string;
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weightLb: number;
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dimLIn: number;
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dimWIn: number;
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dimHIn: number;
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palletCount: number;
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cargoType: string;
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};
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/** 地址序列化为含 place_id 的标准 JSON（BR-4.4） */
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export function serializeAddress(addr: {
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street: string;
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city: string;
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state: string;
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zip: string;
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place_id: string;
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mothership_option_id?: string;
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}): string {
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return JSON.stringify({
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street: addr.street.trim(),
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city: addr.city.trim(),
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state: addr.state.trim().toUpperCase(),
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zip: addr.zip.trim(),
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place_id: addr.mothership_option_id?.trim() || addr.place_id,
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});
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}
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/** cargo_hash = MD5(pickup+delivery+weight_lb+dims+pallet_count+cargo_type) */
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export function buildCargoHash(input: CargoHashInput): string {
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const raw = [
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input.pickupSerialized,
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input.deliverySerialized,
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input.weightLb.toFixed(2),
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input.dimLIn.toFixed(2),
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input.dimWIn.toFixed(2),
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input.dimHIn.toFixed(2),
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String(input.palletCount),
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input.cargoType,
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].join("|");
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return createHash("md5").update(raw).digest("hex");
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}
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export function buildCargoHashFromNormalized(cargo: NormalizedCargo): string {
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return buildCargoHash({
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pickupSerialized: cargo.pickupSerialized,
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deliverySerialized: cargo.deliverySerialized,
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weightLb: cargo.weightLb,
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dimLIn: cargo.dimLIn,
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dimWIn: cargo.dimWIn,
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dimHIn: cargo.dimHIn,
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palletCount: cargo.palletCount,
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cargoType: cargo.cargoType,
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});
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}
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