import {z} from 'zod'

export type GetApiV2OrganizationsOrganizationTelemetrySourcesSourceArgs = {organization: string, source: string};

export type GetApiV2OrganizationsOrganizationTelemetrySourcesSourceOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const v2SourceScopeType = z.enum(["INVALID", "SERVICE", "INGRESS", "RELATION"]);

export const serviceScopesServiceScopeScopeType = z.enum(["INVALID", "INSTANCE", "SERVICE", "SUBSET", "GLOBAL_SUBSET", "GLOBAL"]);

export const serviceScopesServiceScopeScope = z.object({instance: z.string().optional(), subset: z.string().optional(), service: z.string().optional(), namespace: z.string().optional(), cluster: z.string().optional()});

export const serviceScopesServiceScope = z.object({type: serviceScopesServiceScopeScopeType.optional(), scope: serviceScopesServiceScopeScope.optional(), deployment: z.string().optional()});

export const sourceScopeServiceScopes = z.object({scopes: z.array(serviceScopesServiceScope).optional()});

export const ingressScopesIngressScopeScopeType = z.enum(["INVALID", "HOSTNAME", "GLOBAL"]);

export const ingressScopesIngressScopeScope = z.object({hostname: z.string().optional(), ingressService: z.string().optional(), cluster: z.string().optional()});

export const ingressScopesIngressScope = z.object({type: ingressScopesIngressScopeScopeType.optional(), scope: ingressScopesIngressScopeScope.optional(), deployment: z.string().optional()});

export const sourceScopeIngressScopes = z.object({scopes: z.array(ingressScopesIngressScope).optional()});

export const relationScopesRelationScopeScopeType = z.enum(["INVALID", "SERVICE"]);

export const relationScopeServiceRelation = z.object({source: z.string().optional(), target: z.string().optional()});

export const relationScopesRelationScopeScope = z.object({serviceRelation: relationScopeServiceRelation.optional()});

export const relationScopesRelationScope = z.object({type: relationScopesRelationScopeScopeType.optional(), scope: relationScopesRelationScopeScope.optional()});

export const sourceScopeRelationScopes = z.object({scopes: z.array(relationScopesRelationScope).optional()});

export const v2SourceScope = z.object({serviceScopes: sourceScopeServiceScopes.optional(), ingressScopes: sourceScopeIngressScopes.optional(), relationScopes: sourceScopeRelationScopes.optional()});

export const v2Source = z.object({fqn: z.string().optional(), displayName: z.string().optional(), etag: z.string().optional(), description: z.string().optional(), belongsTo: z.string().optional(), metricSourceKey: z.string().optional(), type: v2SourceScopeType.optional(), scope: v2SourceScope.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
};

/**
 * Get the details of an existing telemetry source.
 * 
 * GET /v2/organizations/{organization}/telemetry/sources/{source}
 */
export const getApiV2OrganizationsOrganizationTelemetrySourcesSource = async (args: GetApiV2OrganizationsOrganizationTelemetrySourcesSourceArgs, options: GetApiV2OrganizationsOrganizationTelemetrySourcesSourceOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/v2/organizations/${encodeURIComponent(String(args.organization))}/telemetry/sources/${encodeURIComponent(String(args.source))}${query.size > 0 ? `?${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(v2Source, await res.json())
};