import {z} from 'zod'

export type RUMOperationStrongLinkStatus = 'DRAFT' | 'CONFIRMED' | 'REJECTED';

export type RUMOperationStrongLinkCreateRequestAttributes = {application_id?: string | undefined, description?: (string | null) | undefined, feature_id: string, operation_id?: string | undefined, operation_name?: string | undefined, status?: RUMOperationStrongLinkStatus | undefined, tags?: Array<string> | undefined};

export type RUMOperationStrongLinkType = 'strong_links';

export type RUMOperationStrongLinkCreateRequestData = {attributes: RUMOperationStrongLinkCreateRequestAttributes, type: RUMOperationStrongLinkType};

export type RUMOperationStrongLinkCreateRequest = {data: RUMOperationStrongLinkCreateRequestData};

export type CreateApiApiV2RumOperationsStrongLinksArgs = {body: RUMOperationStrongLinkCreateRequest};

export type CreateApiApiV2RumOperationsStrongLinksOptions = {baseUrl?: string | undefined, apiKeyAuth?: string | undefined, appKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const rUMOperationStrongLinkStatus = z.enum(["DRAFT", "CONFIRMED", "REJECTED"]);

export const rUMOperationStrongLinkResponseAttributes = z.object({created_at: z.string().optional(), description: z.string().nullable().optional(), feature_id: z.string(), operation_id: z.string(), status: rUMOperationStrongLinkStatus, tags: z.array(z.string()).optional(), updated_at: z.string().nullable().optional()});

export const rUMOperationStrongLinkType = z.literal("strong_links");

export const rUMOperationStrongLinkResponseData = z.object({attributes: rUMOperationStrongLinkResponseAttributes, id: z.string(), type: rUMOperationStrongLinkType});

export const rUMOperationStrongLinkResponse = z.object({data: rUMOperationStrongLinkResponseData});

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
};

/**
 * Create a RUM operation link
 * 
 * POST /api/v2/rum/operations/strong_links
 * 
 * Also accepts auth: AuthZ
 */
export const createApiApiV2RumOperationsStrongLinks = async (args: CreateApiApiV2RumOperationsStrongLinksArgs, options?: CreateApiApiV2RumOperationsStrongLinksOptions) => {
const {baseUrl = "https://api.datadoghq.com", fetch: fetchFn = fetch, apiKeyAuth, appKeyAuth} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('content-type', "application/json")
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/rum/operations/strong_links${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

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

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