import {z} from 'zod'

export type BatchGetConnectorsBody = {connectorIds: Array<string>};

export type CreateApiV1AgentsAgentIdTelephonyConnectorsBatchArgs = {body: BatchGetConnectorsBody};

export type CreateApiV1AgentsAgentIdTelephonyConnectorsBatchOptions = {baseUrl?: string | undefined, polyApiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const connectorResponse = z.object({connectorId: z.string(), name: z.string(), accountId: z.string(), projectId: z.string(), clientEnv: z.string(), variantId: z.string(), asrLangCode: z.string(), ttsLangCode: z.string(), voiceName: z.string(), disableHandoff: z.boolean()});

export const batchGetConnectorsResponse = z.object({found: z.array(connectorResponse), notFound: z.array(z.string())});

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
};

/**
 * Batch get connectors by ID
 * 
 * POST /v1/agents/{agentId}/telephony/connectors/batch
 */
export const createApiV1AgentsAgentIdTelephonyConnectorsBatch = async (args: CreateApiV1AgentsAgentIdTelephonyConnectorsBatchArgs, options?: CreateApiV1AgentsAgentIdTelephonyConnectorsBatchOptions) => {
const {baseUrl = "https://api.us.poly.ai", fetch: fetchFn = fetch, polyApiKey} = options ?? {}

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

if (polyApiKey !== undefined) headers.set("X-API-KEY", polyApiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/agents/${encodeURIComponent(String(args.agentId))}/telephony/connectors/batch${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(batchGetConnectorsResponse, await res.json())
};