import {z} from 'zod'

export type CreateApiApiExternalV1LeadsUpsertLeadsArgs = {body: {from?: (string | null) | undefined, campaign_id: number, audience_id?: (number | null) | undefined, callback_url?: (string | null) | undefined, send_email?: (boolean | null) | undefined, is_generate_ai_analysis?: (boolean | null) | undefined, enrich_data?: (boolean | null) | undefined, generate_ai_variables?: (boolean | null) | undefined, leads: Array<{lead_id?: (number | null) | undefined, genpage_url?: (string | null) | undefined, values: {first_name?: string | undefined, last_name?: string | undefined, email?: string | undefined, company_name?: string | undefined, linkedin_profile_url?: string | undefined, company_domain?: string | undefined, my_custom_variable?: string | undefined} | null}>}};

export type CreateApiApiExternalV1LeadsUpsertLeadsOptions = {baseUrl?: string | undefined, defaultValue?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiApiExternalV1LeadsUpsertLeadsResponse = z.object({job_id: 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
};

/**
 * Upsert leads.
 * 
 * POST /api/external/v1/leads/upsert-leads
 */
export const createApiApiExternalV1LeadsUpsertLeads = async (args: CreateApiApiExternalV1LeadsUpsertLeadsArgs, options?: CreateApiApiExternalV1LeadsUpsertLeadsOptions) => {
const {baseUrl = "https://backend.genpage.ai", fetch: fetchFn = fetch, defaultValue} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/external/v1/leads/upsert-leads${query.size > 0 ? `?${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(createApiApiExternalV1LeadsUpsertLeadsResponse, await res.json())
};