import {z} from 'zod'

export type CallManagerRecordingFormat = 'wav';

export type CreateApiServiceAgentsCallsIdRecordingStartArgs = {id: string, body: {format?: CallManagerRecordingFormat | undefined, end_of_silence?: number | undefined, end_of_key?: string | undefined, duration?: number | undefined}};

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

export const callManagerCallType = z.enum(["", "flow", "conference", "sip-service"]);

export const commonAddress = z.object({type: z.enum(["", "agent", "conference", "email", "extension", "line", "sip", "tel", "web_session"]).optional(), target: z.string().optional(), target_name: z.string().optional(), name: z.string().optional(), detail: z.string().optional()});

export const callManagerCallStatus = z.enum(["dialing", "ringing", "progressing", "terminating", "canceling", "hangup"]);

export const flowManagerActionType = z.enum(["ai_talk", "ai_summary", "amd", "answer", "beep", "branch", "call", "condition_call_digits", "condition_call_status", "condition_datetime", "condition_variable", "confbridge_join", "conference_join", "connect", "conversation_send", "digits_receive", "digits_send", "echo", "email_send", "external_media_start", "external_media_stop", "fetch", "fetch_flow", "goto", "hangup", "message_send", "mute", "play", "queue_join", "recording_start", "recording_stop", "sleep", "stop", "stream_echo", "talk", "transcribe_start", "transcribe_stop", "transcribe_recording", "variable_set", "webhook_send"]);

export const flowManagerAction = z.object({id: z.string(), next_id: z.string().optional(), type: flowManagerActionType, option: z.record(z.string(), z.unknown()).optional(), tm_execute: z.string().optional()});

export const callManagerCallDirection = z.enum(["incoming", "outgoing"]);

export const callManagerCallMuteDirection = z.enum(["", "both", "out", "in"]);

export const callManagerCallHangupBy = z.enum(["", "remote", "local"]);

export const callManagerCallHangupReason = z.enum(["", "normal", "failed", "busy", "cancel", "timeout", "noanswer", "dialout", "amd"]);

export const callManagerCall = z.object({id: z.string().optional(), customer_id: z.string().optional(), owner_type: z.string().optional(), owner_id: z.string().optional(), flow_id: z.string().optional(), activeflow_id: z.string().optional(), type: callManagerCallType.optional(), master_call_id: z.string().optional(), chained_call_ids: z.array(z.string()).optional(), recording_id: z.string().optional(), recording_ids: z.array(z.string()).optional(), groupcall_id: z.string().optional(), source: commonAddress.optional(), destination: commonAddress.optional(), status: callManagerCallStatus.optional(), action: flowManagerAction.optional(), direction: callManagerCallDirection.optional(), mute_direction: callManagerCallMuteDirection.optional(), hangup_by: callManagerCallHangupBy.optional(), hangup_reason: callManagerCallHangupReason.optional(), metadata: z.record(z.string(), z.unknown()).nullable().optional(), tm_progressing: z.string().optional(), tm_ringing: z.string().optional(), tm_hangup: z.string().optional(), tm_create: z.string().optional(), tm_update: z.string().optional(), tm_delete: z.string().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
};

/**
 * Start recording a call
 * 
 * POST /service_agents/calls/{id}/recording_start
 */
export const createApiServiceAgentsCallsIdRecordingStart = async (args: CreateApiServiceAgentsCallsIdRecordingStartArgs, options?: CreateApiServiceAgentsCallsIdRecordingStartOptions) => {
const {baseUrl = "https://api.voipbin.net/v1.0", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/service_agents/calls/${encodeURIComponent(String(args.id))}/recording_start${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(callManagerCall, await res.json())
};