import {z} from 'zod'

export type IntegrationServicenow = {pk?: number | undefined, url?: string | undefined, name: string, module?: string | undefined, contact_groups?: Array<string> | undefined, is_errored?: boolean | undefined, last_error?: string | undefined, instance_url?: string | undefined, username?: string | undefined, password?: string | undefined, urgency?: ('' | '1' | '2' | '3') | undefined, impact?: ('' | '1' | '2' | '3') | undefined, assignment_group?: string | undefined, close_code?: string | undefined, autoresolve?: boolean | undefined, include_payload?: boolean | undefined, custom_fields_json?: string | undefined};

export type CreateApiApiV1IntegrationsAddServicenowArgs = {body: IntegrationServicenow};

export type CreateApiApiV1IntegrationsAddServicenowOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const integrationServicenow = z.object({pk: z.number().int().optional(), url: z.string().optional(), name: z.string().max(256), module: z.string().optional(), contact_groups: z.array(z.string()).optional(), is_errored: z.boolean().optional(), last_error: z.string().optional(), instance_url: z.string().optional(), username: z.string().optional(), password: z.string().optional(), urgency: z.enum(["", "1", "2", "3"]).optional(), impact: z.enum(["", "1", "2", "3"]).optional(), assignment_group: z.string().optional(), close_code: z.string().optional(), autoresolve: z.boolean().optional(), include_payload: z.boolean().optional(), custom_fields_json: z.string().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
};

/**
 * Create a new ServiceNow integration
 * 
 * POST /api/v1/integrations/add-servicenow/
 */
export const createApiApiV1IntegrationsAddServicenow = async (args: CreateApiApiV1IntegrationsAddServicenowArgs, options: CreateApiApiV1IntegrationsAddServicenowOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/integrations/add-servicenow/${query.size > 0 ? `?${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(integrationServicenow, await res.json())
};