import {z} from 'zod'

export type GetApiApiV2SecurityOwnershipResourceIdHistoryArgs = {resource_id: string, cursor?: string | undefined, limit?: number | undefined};

export type GetApiApiV2SecurityOwnershipResourceIdHistoryOptions = {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 ownershipHistoryItem = z.object({checksum: z.string(), confidence: z.string(), created_at: z.string(), evidence_versions: ownershipEvidenceVersions, explanation: z.string(), failed_at: z.string().nullable().optional(), failure_reason: z.string().nullable().optional(), id: z.number().int(), owner_type: ownershipOwnerType, primary_contact_ref: z.string().nullable().optional(), resource_id: z.string(), retry_schedule: z.string().nullable().optional(), sources: ownershipInferenceSources, status: ownershipInferenceStatus});

export const ownershipHistoryItems = z.array(ownershipHistoryItem);

export const ownershipHistoryPagination = z.object({has_more: z.boolean(), next_cursor: z.string().nullable().optional()});

export const ownershipHistoryAttributes = z.object({items: ownershipHistoryItems, pagination: ownershipHistoryPagination});

export const ownershipHistoryType = z.literal("ownership_history");

export const ownershipHistoryData = z.object({attributes: ownershipHistoryAttributes, id: z.string(), type: ownershipHistoryType});

export const ownershipHistoryResponse = z.object({data: ownershipHistoryData});

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 inference history for a resource
 * 
 * GET /api/v2/security/ownership/{resource_id}/history
 * 
 * Also accepts auth: AuthZ
 */
export const getApiApiV2SecurityOwnershipResourceIdHistory = async (args: GetApiApiV2SecurityOwnershipResourceIdHistoryArgs, options?: GetApiApiV2SecurityOwnershipResourceIdHistoryOptions) => {
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 (args.cursor != null) query.append("cursor", String(args.cursor))
if (args.limit != null) query.append("limit", String(args.limit))
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/${encodeURIComponent(String(args.resource_id))}/history${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(ownershipHistoryResponse, await res.json())
};