import {z} from 'zod'

export type CreateApiChatAiLsStreamArgs = {body: BodyInit};

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

export const aI682ChatAiLsStreamEurekalsChatPromptTokensDetails = z.object({audio_tokens: z.number().int().optional(), cached_tokens: z.number().int().optional(), cache_read_tokens: z.number().int().optional(), cached_creation_tokens: z.number().int().optional()});

export const aI682ChatAiLsStreamEurekalsChatCompletionTokensDetails = z.object({audio_tokens: z.number().int().optional(), reasoning_tokens: z.number().int().optional(), accepted_prediction_tokens: z.number().int().optional(), rejected_prediction_tokens: z.number().int().optional()});

export const aI682ChatAiLsStreamEurekalsChatUsage = z.object({image_tokens: z.number().int().optional(), total_tokens: z.number().int().optional(), prompt_tokens: z.number().int().optional(), thinking_tokens: z.number().int().optional(), completion_tokens: z.number().int().optional(), prompt_tokens_details: aI682ChatAiLsStreamEurekalsChatPromptTokensDetails.optional(), completion_tokens_details: aI682ChatAiLsStreamEurekalsChatCompletionTokensDetails.optional()});

export const aI682ChatAiLsStreamEurekalsChatDelta = z.object({role: z.string().optional(), content: z.string().optional()});

export const aI682ChatAiLsStreamEurekalsChatFilterResult = z.object({detected: z.boolean().optional(), filtered: z.boolean().optional()});

export const aI682ChatAiLsStreamEurekalsChatContentFilterResults = z.object({hate: aI682ChatAiLsStreamEurekalsChatFilterResult.optional(), sexual: aI682ChatAiLsStreamEurekalsChatFilterResult.optional(), violence: aI682ChatAiLsStreamEurekalsChatFilterResult.optional(), jailbreak: aI682ChatAiLsStreamEurekalsChatFilterResult.optional(), profanity: aI682ChatAiLsStreamEurekalsChatFilterResult.optional(), self_harm: aI682ChatAiLsStreamEurekalsChatFilterResult.optional()});

export const aI682ChatAiLsStreamEurekalsChatChoice = z.object({delta: aI682ChatAiLsStreamEurekalsChatDelta.optional(), index: z.number().int().optional(), finish_reason: z.string().optional(), content_filter_results: aI682ChatAiLsStreamEurekalsChatContentFilterResults.optional()});

export const aI682ChatAiLsStreamEurekalsChatResponse = z.object({usage: aI682ChatAiLsStreamEurekalsChatUsage.optional(), chat_id: z.string().optional(), choices: z.array(aI682ChatAiLsStreamEurekalsChatChoice).optional(), chat_item_id: z.string().optional(), system_fingerprint: z.string().optional()});

export const aI682ChatAiLsStreamResponse = z.object({data: aI682ChatAiLsStreamEurekalsChatResponse.optional(), status: z.boolean(), error_msg: z.string().optional(), error_code: z.number().int()});

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
};

/**
 * AI68-2 Hiro LS Researcher-Obtain Result
 * 
 * POST /chat/ai-ls-stream
 */
export const createApiChatAiLsStream = async (args: CreateApiChatAiLsStreamArgs, options?: CreateApiChatAiLsStreamOptions) => {
const {baseUrl = "https://connect.patsnap.com", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/chat/ai-ls-stream${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: args.body})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(aI682ChatAiLsStreamResponse, await res.json())
};