import {z} from 'zod'

export type GatewaySecretReferenceOrLiteral = string;

export type GatewaySecret = string;

export type SchemaRegistryAuthenticationScheme = {type: 'basic', username: GatewaySecretReferenceOrLiteral, password: GatewaySecret};

export type SchemaRegistryConfluentConfig = {schema_type: 'avro' | 'json' | 'any', endpoint: string, timeout_seconds?: number | undefined, authentication?: SchemaRegistryAuthenticationScheme | undefined};

export type Labels = {[key: string]: string | null};

export type SchemaRegistryCreate = {name: string, description?: string | undefined, type: 'confluent', config: SchemaRegistryConfluentConfig, labels?: Labels | undefined};

export type CreateApiV1EventGatewaysGatewayIdSchemaRegistriesArgs = {body: SchemaRegistryCreate};

export type CreateApiV1EventGatewaysGatewayIdSchemaRegistriesOptions = {baseUrl?: string | undefined, personalAccessToken?: string | undefined, fetch?: typeof fetch | undefined};

export const labels = z.record(z.string(), z.string().min(1).max(63).nullable());

export const createdAt = z.string();

export const updatedAt = z.string();

export const schemaRegistry = z.object({name: z.string().min(1).max(255), description: z.string().max(512).optional(), type: z.string(), config: z.object({}).nullable().optional(), labels: labels.optional(), id: z.string(), created_at: createdAt, updated_at: updatedAt});

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 Schema Registry
 * 
 * POST /v1/event-gateways/{gatewayId}/schema-registries
 * 
 * Also accepts auth: systemAccountAccessToken, konnectAccessToken, serviceAccessToken
 */
export const createApiV1EventGatewaysGatewayIdSchemaRegistries = async (args: CreateApiV1EventGatewaysGatewayIdSchemaRegistriesArgs, options?: CreateApiV1EventGatewaysGatewayIdSchemaRegistriesOptions) => {
const {baseUrl = "https://global.api.konghq.com", fetch: fetchFn = fetch, personalAccessToken} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/event-gateways/${encodeURIComponent(String(args.gatewayId))}/schema-registries${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(schemaRegistry, await res.json())
};