import {z} from 'zod'

export type FullNameWithCompanyDto = {first_name?: string | undefined, last_name?: string | undefined, company_domain?: string | undefined, company_website?: string | undefined};

export type LeadEnrichmentDto = {linkedin_url?: Array<string> | undefined, lead_id?: Array<number> | undefined, reveal_phone?: boolean | undefined, profile_only?: boolean | undefined, email_type?: ('work_email' | 'personal_email') | undefined, webhook_url?: string | undefined, full_name_with_company?: Array<FullNameWithCompanyDto> | undefined};

export type CreateApiV1EnrichContactArgs = {body: LeadEnrichmentDto};

export type CreateApiV1EnrichContactOptions = {baseUrl: string, xApiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiV1EnrichContactResponse = z.object({message: z.string().optional(), payload: z.object({requestId: z.string().optional()}).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
};

/**
 * Enrich people by LinkedIn URL or full name + company or Lead Ids. Maximum 100 allowed
 * 
 * POST /v1/enrich/contact
 */
export const createApiV1EnrichContact = async (args: CreateApiV1EnrichContactArgs, options: CreateApiV1EnrichContactOptions) => {
const {baseUrl, fetch: fetchFn = fetch, xApiKey} = options ?? {}

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

if (xApiKey !== undefined) headers.set("x-api-key", xApiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/enrich/contact${query.size > 0 ? `?${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(createApiV1EnrichContactResponse, await res.json())
};