import {z} from 'zod'

export type GetApiApiV4WebhooksWebhookIdArgs = {webhookId: number};

export type GetApiApiV4WebhooksWebhookIdOptions = {baseUrl?: string | undefined, oAuth2?: string | undefined, fetch?: typeof fetch | undefined};

export const webhookAuthenticationMethod = z.object({parameters: z.object({}).optional(), type: z.enum(["API_KEY", "BASIC", "OAUTH2", "MTLS", "AD_OAUTH2_CERT"]).optional()});

export const webhookEndpoint = z.object({authParams: z.object({}).optional(), authType: z.enum(["API_KEY", "BASIC", "OAUTH2", "MTLS", "AD_OAUTH2_CERT"]).optional(), authenticationMethods: z.array(webhookAuthenticationMethod).optional(), configName: z.string().optional(), id: z.number().int().optional(), method: z.enum(["GET", "POST", "PUT", "PATCH"]).optional(), methodHeaders: z.record(z.string(), z.string()).optional(), methodParams: z.object({}).optional(), payloadFormat: z.literal("JSON").optional(), url: z.string().optional(), version: z.number().int().optional()});

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
};

/**
 * Retrieve a push configuration by id.
 * 
 * GET /api/v4/webhooks/{webhookId}
 */
export const getApiApiV4WebhooksWebhookId = async (args: GetApiApiV4WebhooksWebhookIdArgs, options?: GetApiApiV4WebhooksWebhookIdOptions) => {
const {baseUrl = "https://na12.api.project44.com", fetch: fetchFn = fetch, oAuth2} = options ?? {}

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

if (oAuth2 !== undefined) headers.set('authorization', `Bearer ${oAuth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v4/webhooks/${encodeURIComponent(String(args.webhookId))}${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(webhookEndpoint, await res.json())
};