import {z} from 'zod'

export type GetApiApiV1AssistantAssistantIdArgs = {assistant_id: string};

export type GetApiApiV1AssistantAssistantIdOptions = {baseUrl: string, YourAPIKey?: string | undefined, fetch?: typeof fetch | undefined};

export const iAssistantEnum = z.enum(["simple", "chat", "phone", "nl2sql", "realtime_openai"]);

export const iLLMEnum = z.enum(["gpt-4-0125-preview", "gpt-3.5-turbo-0125", "gpt-3.5-turbo-1106", "gpt-3.5-turbo", "gpt-4-1106-preview", "gpt-4o-2024-05-13", "gpt-4o-mini", "llama-3.1-70b-versatile", "gpt-4o-realtime-preview", "gpt-4o-mini-realtime-preview", "deepseek-r1-distill-llama-70b", "o3-mini", "gpt-5.4-mini"]);

export const iAssistantRead = z.object({assistant_type: iAssistantEnum.nullable(), llm_model: iLLMEnum.nullable(), name: z.string().nullable().optional(), description: z.string().nullable().optional(), attributes: z.record(z.string(), z.unknown()).optional(), system_prompt: z.string().nullable().optional(), voice: z.boolean().nullable().optional(), custom_voice: z.boolean().nullable().optional(), voice_languages: z.array(z.unknown()).optional(), org_id: z.string().nullable().optional(), show_images: z.boolean().nullable().optional(), hide_ds: z.boolean().nullable().optional(), webhook_id: z.string().nullable().optional(), has_human_agent: z.boolean().nullable().optional(), use_tools: z.boolean().nullable().optional(), conversation_flow_id: z.string().nullable().optional(), id: z.string()});

export const iGetResponseBaseIAssistantRead = z.object({message: z.string().nullable().optional(), meta: z.union([z.record(z.string(), z.unknown()), z.unknown()]).nullable().optional(), data: iAssistantRead.nullable().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 Assistant By Id
 * 
 * GET /api/v1/assistant/{assistant_id}
 * 
 * Also accepts auth: HTTPBearer
 */
export const getApiApiV1AssistantAssistantId = async (args: GetApiApiV1AssistantAssistantIdArgs, options: GetApiApiV1AssistantAssistantIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch, YourAPIKey} = options ?? {}

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

if (YourAPIKey !== undefined) query.set("api_key", YourAPIKey)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/assistant/${encodeURIComponent(String(args.assistant_id))}${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(iGetResponseBaseIAssistantRead, await res.json())
};