export interface ApiEnvelope<T> {
  code: number;
  message: string;
  data: T;
  trace_id?: string;
}

export interface FundProduct {
  id: number;
  product_code: string;
  product_name: string;
  product_type: string;
  risk_level: string;
  expected_return: number | null;
  nav: number | null;
  nav_date: string | null;
  fee_rate: number;
  term_days: number;
  fund_manager: string | null;
  status: string;
  support_purchase: boolean;
  support_dca: boolean;
}

export interface FundProductList {
  total: number;
  page: number;
  page_size: number;
  items: FundProduct[];
}

export interface UserPayload {
  id: number;
  username: string;
  user_type: string;
  employee_role: string | null;
  customer_level: string | null;
  status: string;
}