import {z} from 'zod'

export type GetApiSubscriptionsSubscriptionUuidDomainsArgs = {subscriptionUuid: string, offset?: number | undefined, limit?: number | undefined, filter?: string | undefined, sort?: string | undefined};

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

export const cDNAPIHalLink = z.object({href: z.union([z.string(), z.string()]), templated: z.boolean().optional(), type: z.string().optional(), deprecation: z.string().optional(), name: z.string().optional(), profile: z.string().optional(), title: z.string().optional(), hreflang: z.string().optional()});

export const getApiSubscriptionsSubscriptionUuidDomainsResponse = z.object({_links: z.object({self: cDNAPIHalLink, prev: cDNAPIHalLink.optional(), next: cDNAPIHalLink.optional(), offset: z.object({href: z.union([z.string(), z.string()]), templated: z.literal(true), type: z.string().optional(), deprecation: z.string().optional(), name: z.string().optional(), profile: z.string().optional(), title: z.string().optional(), hreflang: z.string().optional()}).optional(), limit: z.object({href: z.union([z.string(), z.string()]), templated: z.literal(true), type: z.string().optional(), deprecation: z.string().optional(), name: z.string().optional(), profile: z.string().optional(), title: z.string().optional(), hreflang: z.string().optional()}).optional(), filter: z.object({href: z.union([z.string(), z.string()]), templated: z.literal(true), type: z.string().optional(), deprecation: z.string().optional(), name: z.string().optional(), profile: z.string().optional(), title: z.string().optional(), hreflang: z.string().optional()}).optional(), sort: z.object({href: z.union([z.string(), z.string()]), templated: z.literal(true), type: z.string().optional(), deprecation: z.string().optional(), name: z.string().optional(), profile: z.string().optional(), title: z.string().optional(), hreflang: z.string().optional()}).optional()}).and(z.record(z.string(), cDNAPIHalLink)), _embedded: z.object({items: z.array(z.object({domain: z.string(), subscription_uuid: z.string(), environment_id: z.string(), application_name: z.string(), status: z.enum(["connecting-to-edge", "domain-validation-pending", "ready-for-dns-repointing", "configuration-failed", "configured"]), ownership_validation_cname: z.string(), bandwidth_usage_tb: z.number(), created_at: z.string(), updated_at: z.string(), _links: z.object({self: cDNAPIHalLink}).and(z.record(z.string(), cDNAPIHalLink)), _embedded: z.record(z.string(), z.unknown()).optional()}))}).and(z.record(z.string(), z.unknown())), count: z.number().int(), total: z.number().int(), pagination: z.object({total: z.number().int(), limit: z.number().int(), offset: z.number().int()})});

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
};

/**
 * Retrieves a collection of CDN domains for a subscription
 * 
 * GET /subscriptions/{subscriptionUuid}/domains
 */
export const getApiSubscriptionsSubscriptionUuidDomains = async (args: GetApiSubscriptionsSubscriptionUuidDomainsArgs, options: GetApiSubscriptionsSubscriptionUuidDomainsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, CDNAPIBearerAuth} = options ?? {}

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

if (args.offset != null) query.append("offset", String(args.offset))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.filter != null) query.append("filter", String(args.filter))
if (args.sort != null) query.append("sort", String(args.sort))
if (CDNAPIBearerAuth !== undefined) headers.set('authorization', `Bearer ${CDNAPIBearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/subscriptions/${encodeURIComponent(String(args.subscriptionUuid))}/domains${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(getApiSubscriptionsSubscriptionUuidDomainsResponse, await res.json())
};