export type CampaignJobSortColumn =
  | "number"
  | "recipient"
  | "subject"
  | "validation"
  | "queue"
  | "send"
  | "imap"
  | "attempts"
  | "updated";

export type CampaignJobsQueryParameters = {
  versionId?: string;
  page?: number;
  pageSize?: number;
  cursor?: string | null;
  sendStatus?: string[];
  validationStatus?: string[];
  imapStatus?: string[];
  query?: string;
  sortBy?: CampaignJobSortColumn;
  sortDirection?: "asc" | "desc";
  filters?: Record<string, string>;
  since?: string | null;
  limit?: number;
};

const FILTER_PARAMETERS: Record<string, string> = {
  recipient: "filter_recipient",
  subject: "filter_subject",
  validation: "filter_validation",
  queue: "filter_queue",
  send: "filter_send",
  imap: "filter_imap",
  attempts: "filter_attempts",
  evidence: "filter_evidence"
};

export function campaignJobsQueryParams(options: CampaignJobsQueryParameters = {}): URLSearchParams {
  const params = new URLSearchParams();
  if (options.versionId) params.set("version_id", options.versionId);
  if (options.page) params.set("page", String(options.page));
  if (options.pageSize) params.set("page_size", String(options.pageSize));
  if (options.cursor) params.set("cursor", options.cursor);
  for (const value of options.sendStatus ?? []) params.append("send_status", value);
  for (const value of options.validationStatus ?? []) params.append("validation_status", value);
  for (const value of options.imapStatus ?? []) params.append("imap_status", value);
  if (options.query?.trim()) params.set("q", options.query.trim());
  if (options.sortBy) params.set("sort_by", options.sortBy);
  if (options.sortDirection) params.set("sort_direction", options.sortDirection);
  for (const [columnId, value] of Object.entries(options.filters ?? {})) {
    const parameter = FILTER_PARAMETERS[columnId];
    if (parameter && value.trim()) params.set(parameter, value);
  }
  if (options.since) params.set("since", options.since);
  if (options.limit) params.set("limit", String(options.limit));
  return params;
}