import { jsonError, jsonResponse } from "../../../common.js";

export async function onRequestGet(context: RequestContext) {
  const url = new URL(context.request.url);
  const month = parseInt(url.searchParams.get("month") ?? "");
  const year = parseInt(url.searchParams.get("year") ?? "");

  if (isNaN(month) || isNaN(year))
    return jsonError("Invalid month or year", 400);

  const currentYear = new Date().getUTCFullYear();
  const currentMonth = new Date().getUTCMonth() + 1;

  if (currentYear < year || (currentYear === year && currentMonth < month))
    return jsonError("Cannot get events for a time in the future", 400);

  const eventRecords = await context.env.D1.prepare(
    "SELECT answer, approved, created_by, day, details, month, pending, performed_at, type, year FROM events WHERE month = ? AND year = ? ORDER BY day ASC;",
  )
    .bind(month, year)
    .all();

  if (!eventRecords.success) return jsonError("Failed to retrieve events", 400);

  return jsonResponse(JSON.stringify(eventRecords.results));
}