import {z} from 'zod'

export type GetApiApiV1ProvidersOpenstackSizesArgs = {Username?: string | undefined, Password?: string | undefined, Domain?: string | undefined, Tenant?: string | undefined, TenantID?: string | undefined, DatacenterName?: string | undefined, ApplicationCredentialID?: string | undefined, ApplicationCredentialSecret?: string | undefined, OIDCAuthentication?: boolean | undefined, Credential?: string | undefined};

export type GetApiApiV1ProvidersOpenstackSizesOptions = {baseUrl: string, apiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const openstackSize = z.object({disk: z.number().int().optional(), isPublic: z.boolean().optional(), memory: z.number().int().optional(), region: z.string().optional(), slug: z.string().optional(), swap: z.number().int().optional(), vcpus: z.number().int().optional()});

export const getApiApiV1ProvidersOpenstackSizesResponse = z.array(openstackSize);

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
};

/**
 * Lists sizes from openstack
 * 
 * GET /api/v1/providers/openstack/sizes
 */
export const getApiApiV1ProvidersOpenstackSizes = async (args: GetApiApiV1ProvidersOpenstackSizesArgs, options: GetApiApiV1ProvidersOpenstackSizesOptions) => {
const {baseUrl, fetch: fetchFn = fetch, apiKey} = options ?? {}

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

if (args.Username != null) headers.set("Username", String(args.Username))
if (args.Password != null) headers.set("Password", String(args.Password))
if (args.Domain != null) headers.set("Domain", String(args.Domain))
if (args.Tenant != null) headers.set("Tenant", String(args.Tenant))
if (args.TenantID != null) headers.set("TenantID", String(args.TenantID))
if (args.DatacenterName != null) headers.set("DatacenterName", String(args.DatacenterName))
if (args.ApplicationCredentialID != null) headers.set("ApplicationCredentialID", String(args.ApplicationCredentialID))
if (args.ApplicationCredentialSecret != null) headers.set("ApplicationCredentialSecret", String(args.ApplicationCredentialSecret))
if (args.OIDCAuthentication != null) headers.set("OIDCAuthentication", String(args.OIDCAuthentication))
if (args.Credential != null) headers.set("Credential", String(args.Credential))
if (apiKey !== undefined) headers.set("Authorization", apiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/providers/openstack/sizes${query.size > 0 ? `?${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(getApiApiV1ProvidersOpenstackSizesResponse, await res.json())
};