import {z} from 'zod'

export type GetApiV1DocumentsJobsIdArgs = {id: string};

export type GetApiV1DocumentsJobsIdOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const documentTimingBreakdown = z.object({preparation_ms: z.number().int().gte(0).nullable(), queue_ms: z.number().int().gte(0).nullable(), ndi_processing_ms: z.number().int().gte(0).nullable(), result_preparation_ms: z.number().int().gte(0).nullable(), delivery_wait_ms: z.number().int().gte(0).nullable(), document_finalization_ms: z.number().int().gte(0).nullable()});

export const documentTiming = z.object({received_at: z.string(), observed_at: z.string(), completed_at: z.string().nullable(), elapsed_ms: z.number().int().nullable(), total_ms: z.number().int().nullable(), first_response_ms: z.number().int().nullable(), breakdown: documentTimingBreakdown});

export const documentCostLine = z.object({operation: z.enum(["parse", "split", "classify", "extract", "ground"]), quantity: z.number().int().gte(0), unit: z.enum(["page", "target"]), execution: z.enum(["fresh", "reused"]), unit_price_usd: z.string(), amount_usd: z.string(), reuse_reason: z.string().nullable()});

export const documentCost = z.object({currency: z.literal("USD"), pricing_version: z.string(), total_usd: z.string(), lines: z.array(documentCostLine)});

export const documentJob = z.object({job_id: z.string(), kind: z.enum(["parse", "split", "classify", "extract", "ground"]), status: z.enum(["queued", "running", "succeeded", "failed", "cancelled"]), result: z.unknown(), credits: z.number().int().nullable().optional(), usage_final: z.boolean().optional(), timing: documentTiming.optional(), cost: documentCost.nullable().optional()}).and(z.record(z.string(), z.unknown()));

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 a document job
 * 
 * GET /v1/documents/jobs/{id}
 */
export const getApiV1DocumentsJobsId = async (args: GetApiV1DocumentsJobsIdArgs, options?: GetApiV1DocumentsJobsIdOptions) => {
const {baseUrl = "https://console.nace.ai", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/documents/jobs/${encodeURIComponent(String(args.id))}${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(documentJob, await res.json())
};