import type { ServerLifecycleCommandRequest, ServerLifecycleCreateRequest, ServerInstanceResponse } from "../api/types";
import type { ServerCreateFormState } from "../contracts/serverManagement";

export function serverCreateRequestFromForm(form: ServerCreateFormState, sequence = Date.now()): ServerLifecycleCreateRequest {
  const id = form.id.trim();
  return {
    id,
    pluginId: form.pluginId.trim(),
    runEndpointId: form.runEndpointId.trim(),
    name: form.name.trim(),
    idempotencyKey: lifecycleIdempotencyKey("create", id, sequence)
  };
}

export function serverLifecycleCommandRequest(instance: ServerInstanceResponse, action: "start" | "stop", sequence = Date.now()): ServerLifecycleCommandRequest {
  return {
    expectedConfigVersion: instance.configVersion,
    idempotencyKey: lifecycleIdempotencyKey(action, instance.id, sequence)
  };
}

export function lifecycleIdempotencyKey(action: "create" | "start" | "stop", serverInstanceId: string, sequence: number): string {
  return `web:${action}:${serverInstanceId}:${sequence}`;
}