export const TASK_STATUS = {
  PENDING_PAYMENT: "pending_payment",
  PAID: "paid",
  LINK_GENERATED: "link_generated",
  CLAIMED: "claimed",
  PENDING_BINDING_PREPARE: "pending_binding_prepare",
  WAITING_BINDING: "waiting_binding",
  ROLE_CONFIRMED: "role_confirmed",
  REDEEMING: "redeeming",
  DISPATCHED_PENDING_RETURN: "dispatched_pending_return",
  COMPLETED: "completed",
  REDEEMED: "redeemed",
  RETRY_PENDING: "retry_pending",
  MANUAL_REVIEW: "manual_review",
  FAILED: "failed",
  EXPIRED: "expired",
  CLOSED: "closed",
} as const;

export type KnownTaskStatus = (typeof TASK_STATUS)[keyof typeof TASK_STATUS];
export type TaskStatus = KnownTaskStatus | (string & {});

const CLAIM_INACTIVE_STATUSES = new Set<TaskStatus>([
  TASK_STATUS.COMPLETED,
  TASK_STATUS.REDEEMED,
  TASK_STATUS.MANUAL_REVIEW,
  TASK_STATUS.FAILED,
  TASK_STATUS.EXPIRED,
  TASK_STATUS.CLOSED,
]);

const KUAISHOU_CLOUD_RESULT_STATUSES = new Set<TaskStatus>([
  TASK_STATUS.DISPATCHED_PENDING_RETURN,
  TASK_STATUS.COMPLETED,
  TASK_STATUS.REDEEMED,
  TASK_STATUS.MANUAL_REVIEW,
  TASK_STATUS.FAILED,
]);

export function normalizeTaskStatus(value: unknown): TaskStatus {
  return String(value || "").trim() as TaskStatus;
}

export function isClaimInactiveTaskStatus(status: unknown): boolean {
  return CLAIM_INACTIVE_STATUSES.has(normalizeTaskStatus(status));
}

export function isKuaishouCloudRoleConfirmedStatus(status: unknown): boolean {
  return normalizeTaskStatus(status) === TASK_STATUS.ROLE_CONFIRMED;
}

export function isKuaishouCloudCompletedStatus(status: unknown): boolean {
  const normalized = normalizeTaskStatus(status);
  return normalized === TASK_STATUS.COMPLETED || normalized === TASK_STATUS.REDEEMED;
}

export function hasKuaishouCloudRedeemResultStatus(status: unknown): boolean {
  return KUAISHOU_CLOUD_RESULT_STATUSES.has(normalizeTaskStatus(status));
}