import { getStorageSync, setStorageSync } from '@byted-doubao-apps/framework/api';

export interface ShoppingPlanData {
  entity_type?: string;
  plan_id?: string;
  title?: string;
  people_count?: number;
  budget?: number;
  item_count?: number;
  subtotal?: number;
  budget_remaining?: number;
  budget_warning?: string;
  groups?: Array<{ name?: string; item_count?: number; subtotal?: number }>;
}

const SHOPPING_PLAN_KEY = 'starter-shopping-plan';

export function saveShoppingPlan(plan: ShoppingPlanData): void {
  setStorageSync({ key: SHOPPING_PLAN_KEY, data: plan });
}

export function loadShoppingPlan(): ShoppingPlanData | undefined {
  try {
    return getStorageSync<ShoppingPlanData>({ key: SHOPPING_PLAN_KEY })?.data;
  } catch {
    return undefined;
  }
}