import { apiGet, apiPost } from "./http";
import { TransactionsList, type TransactionsListT } from "./schemas";

export type TxQuery = {
  from?: string;    // YYYY-MM-DD
  to?: string;      // YYYY-MM-DD
  kind?: "variable_spend" | "fixed_payment";
  q?: string;
  page?: number;    // 1-based
  limit?: number;   // default 20
};

export type CreateTransactionPayload = {
  kind: "variable_spend" | "fixed_payment";
  amountCents: number;
  occurredAtISO: string;
  categoryId?: string;
  planId?: string;
  note?: string;
  receiptUrl?: string;
  isReconciled?: boolean;
};

export async function listTransactions(
  params: TxQuery
): Promise<TransactionsListT> {
  const data = await apiGet<unknown>("/transactions", params);
  return TransactionsList.parse(data);
}

export async function createTransaction(
  payload: CreateTransactionPayload
): Promise<{ id: string; nextDueOn?: string }> {
  return await apiPost("/transactions", payload);
}