import {z} from 'zod'

export type BusinessesEnrichRequest = {request_context?: (Record<string, never> | null) | undefined, parameters?: (Record<string, never> | null) | undefined, business_id: string};

export type CreateApiV1BusinessesTechnographicsEnrichArgs = {tenant?: string | undefined, body: BusinessesEnrichRequest};

export type CreateApiV1BusinessesTechnographicsEnrichOptions = {baseUrl?: string | undefined, APIKeyHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const requestStatus = z.enum(["success", "miss", "failure"]);

export const responseContext = z.object({correlation_id: z.string(), request_status: requestStatus, time_took_in_seconds: z.number()});

export const technographicsOutputSchema = z.object({full_tech_stack: z.array(z.string()).optional(), full_nested_tech_stack: z.array(z.object({})).optional(), testing_and_qa: z.array(z.string()).optional(), sales: z.array(z.string()).optional(), prog_langs_and_frameworks: z.array(z.string()).optional(), productivity_and_operations: z.array(z.string()).optional(), product_and_design: z.array(z.string()).optional(), platform_and_storage: z.array(z.string()).optional(), operations_software: z.array(z.string()).optional(), operations_management: z.array(z.string()).optional(), marketing: z.array(z.string()).optional(), it_security: z.array(z.string()).optional(), it_management: z.array(z.string()).optional(), hr: z.array(z.string()).optional(), health_tech: z.array(z.string()).optional(), finance_and_accounting: z.array(z.string()).optional(), ecommerce: z.array(z.string()).optional(), devops_and_development: z.array(z.string()).optional(), customer_management: z.array(z.string()).optional(), computer_networks: z.array(z.string()).optional(), communications: z.array(z.string()).optional(), collaboration: z.array(z.string()).optional(), bi_and_analytics: z.array(z.string()).optional()});

export const businessesEnrichResponseTechnographicsOutputSchema = z.object({response_context: responseContext, data: z.union([technographicsOutputSchema, z.array(technographicsOutputSchema)]).optional(), entity_id: z.union([z.string(), 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
};

/**
 * Technographics
 * 
 * POST /v1/businesses/technographics/enrich
 * 
 * Also accepts auth: APIKeyHeader
 */
export const createApiV1BusinessesTechnographicsEnrich = async (args: CreateApiV1BusinessesTechnographicsEnrichArgs, options?: CreateApiV1BusinessesTechnographicsEnrichOptions) => {
const {baseUrl = "https://api.explorium.ai", fetch: fetchFn = fetch, APIKeyHeader} = options ?? {}

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

if (args.tenant != null) headers.set("tenant", String(args.tenant))
if (APIKeyHeader !== undefined) headers.set("api_key", APIKeyHeader)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/businesses/technographics/enrich${query.size > 0 ? `?${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(businessesEnrichResponseTechnographicsOutputSchema, await res.json())
};