import {z} from 'zod'

export type GetApiApiV2SecurityOwnershipResourceIdArgs = {resource_id: string};

export type GetApiApiV2SecurityOwnershipResourceIdOptions = {baseUrl?: string | undefined, apiKeyAuth?: string | undefined, appKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const ownershipEvidenceVersion = z.record(z.string(), z.unknown());

export const ownershipEvidenceVersions = z.array(ownershipEvidenceVersion).nullable();

export const ownershipOwnerType = z.enum(["user", "team", "service", "unknown"]);

export const ownershipInferenceSource = z.record(z.string(), z.unknown());

export const ownershipInferenceSources = z.array(ownershipInferenceSource);

export const ownershipInferenceStatus = z.enum(["suggested", "persisted", "overridden", "failed", "unknown"]);

export const ownershipInferenceItem = z.object({checksum: z.string(), confidence: z.string(), created_at: z.string(), evidence_versions: ownershipEvidenceVersions, explanation: z.string(), id: z.string(), owner_type: ownershipOwnerType, primary_contact_ref: z.string().nullable().optional(), sources: ownershipInferenceSources, status: ownershipInferenceStatus, updated_at: z.string()});

export const ownershipInferenceItems = z.array(ownershipInferenceItem);

export const ownershipInferenceListAttributes = z.object({items: ownershipInferenceItems});

export const ownershipInferencesType = z.literal("ownership_inferences");

export const ownershipInferenceListData = z.object({attributes: ownershipInferenceListAttributes, id: z.string(), type: ownershipInferencesType});

export const ownershipInferenceListResponse = z.object({data: ownershipInferenceListData});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * List ownership inferences for a resource
 * 
 * GET /api/v2/security/ownership/{resource_id}
 * 
 * Also accepts auth: AuthZ
 */
export const getApiApiV2SecurityOwnershipResourceId = async (args: GetApiApiV2SecurityOwnershipResourceIdArgs, options?: GetApiApiV2SecurityOwnershipResourceIdOptions) => {
const {baseUrl = "https://api.datadoghq.com", fetch: fetchFn = fetch, apiKeyAuth, appKeyAuth} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json")

if (apiKeyAuth !== undefined) headers.set("DD-API-KEY", apiKeyAuth)
if (appKeyAuth !== undefined) headers.set("DD-APPLICATION-KEY", appKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v2/security/ownership/${encodeURIComponent(String(args.resource_id))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(ownershipInferenceListResponse, await res.json())
};