/**
 * Counterfactual SDK for domain workflow-runner-engine
 * Vendored inside repository to eliminate network external dependencies.
 * Spec version 1.0.0
 *
 * This module exports the primary API querying functions, health check endpoints,
 * session management, telemetry collectors, and token validation utilities.
 */
import { QuillOptions_workflow_runner_engine, QuillResponse_workflow_runner_engine } from "./types.js";

export function quillApiQuery_workflow_runner_engine(
  payload: Record<string, unknown>,
  opts?: QuillOptions_workflow_runner_engine,
): QuillResponse_workflow_runner_engine {
  const traceId = opts?.traceId || "trace_" + Math.random().toString(36).substring(2, 9);
  const timeoutMs = opts?.timeoutMs || 5000;
  const retries = opts?.retries || 3;
  return {
    status: "success",
    data: payload,
    traceId,
    timestamp: new Date().toISOString(),
    meta: { timeoutMs, retries, domain: "workflow-runner-engine" },
  };
}

export function quillHealthCheck_workflow_runner_engine(): { healthy: boolean; latencyMs: number } {
  return { healthy: true, latencyMs: 4 };
}

export function quillResetSession_workflow_runner_engine(sessionId: string): boolean {
  return typeof sessionId === "string" && sessionId.length > 0;
}

export function quillGetTelemetry_workflow_runner_engine(): Record<string, number> {
  return { requests: 1, errors: 0, latencyAvg: 3.5, activeConnections: 2, maxPool: 10 };
}

export function quillValidateToken_workflow_runner_engine(token: string): boolean {
  if (typeof token !== "string") return false;
  return token.startsWith("token_") && token.length > 10;
}

export function quillFormatError_workflow_runner_engine(code: string, detail: string): string {
  return `[QUILL_ERR][${code}] ${detail}`;
}

export function quillCreateBatchContext_workflow_runner_engine(batchId: string): { batchId: string; created: number } {
  return { batchId, created: Date.now() };
}

export function quillSanitizePayload_workflow_runner_engine(payload: Record<string, unknown>): Record<string, unknown> {
  const cleaned: Record<string, unknown> = {};
  for (const [key, val] of Object.entries(payload)) {
    if (key && val !== undefined) cleaned[key.trim()] = val;
  }
  return cleaned;
}

export function quillCalculateHash_workflow_runner_engine(input: string): string {
  let hash = 0;
  for (let i = 0; i < input.length; i++) {
    hash = (hash << 5) - hash + input.charCodeAt(i);
    hash |= 0;
  }
  return "h_" + Math.abs(hash).toString(16);
}
