import type { IntegrationStatus } from "@/types/appops";

export type IntegrationFlowState = "healthy" | "warning" | "critical" | "stopped" | "loading" | "unknown";

export interface IntegrationRuntimeStates {
  mcp: IntegrationFlowState;
  rag: IntegrationFlowState;
  n8n: IntegrationFlowState;
  executionBoundary: IntegrationFlowState;
}

export const getIntegrationRuntimeStates = (
  status: IntegrationStatus | undefined,
  loading: boolean,
  unavailable: boolean,
): IntegrationRuntimeStates => {
  if (unavailable) {
    return { mcp: "unknown", rag: "unknown", n8n: "unknown", executionBoundary: "unknown" };
  }
  if (loading || !status) {
    return { mcp: "loading", rag: "loading", n8n: "loading", executionBoundary: "loading" };
  }

  const mcp: IntegrationFlowState = !status.mcp.enabled
    ? "stopped"
    : status.mcp.authenticated && status.mcp.state === "listening"
      ? "healthy"
      : "warning";

  const rag: IntegrationFlowState = status.rag.secretsIndexed
    ? "critical"
    : status.rag.status === "ready" && status.rag.secretScanStatus?.startsWith("passed")
      ? "healthy"
      : "warning";

  const n8n: IntegrationFlowState = status.n8n.canExecute
    ? "critical"
    : !status.n8n.enabled
      ? "stopped"
      : status.n8n.authenticated && status.n8n.state === "reachable"
        ? "healthy"
        : "warning";

  const executionBoundary: IntegrationFlowState = status.n8n.canExecute === true
    ? "critical"
    : status.n8n.canExecute === false
      ? "healthy"
      : "unknown";

  return { mcp, rag, n8n, executionBoundary };
};

export const integrationFlowStateLabel: Record<IntegrationFlowState, string> = {
  healthy: "geverifieerd",
  warning: "aandacht",
  critical: "kritiek",
  stopped: "uitgeschakeld",
  loading: "controleren",
  unknown: "onbekend",
};