import {z} from 'zod'

export type GetApiPublicV1InsightsContactArgs = {linkedinUrl: string};

export type GetApiPublicV1InsightsContactOptions = {baseUrl?: string | undefined, apiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const company = z.object({getProspectId: z.string(), domain: z.string().optional(), name: z.string().optional()});

export const linkedinResponseDto = z.object({id: z.string(), type: z.string()});

export const geolocation = z.object({location: z.string(), countryCode: z.string(), region: z.string(), timezone: z.string()});

export const contactByLinkedinResponseDto = z.object({getProspectId: z.string(), firstName: z.string().optional(), lastName: z.string().optional(), email: z.string().optional(), emailCheckedAt: z.string().optional(), contactInfo: z.string().optional(), summary: z.string().optional(), company: z.array(company), lastUpdatedAt: z.string(), linkedin: z.array(linkedinResponseDto), geolocation: geolocation, status: z.enum(["not checked", "queued", "processing", "not found", "accept_all", "valid", "invalid", "blocked", "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
};

/**
 * Search lead by LinkedIn link
 * 
 * GET /public/v1/insights/contact
 */
export const getApiPublicV1InsightsContact = async (args: GetApiPublicV1InsightsContactArgs, options?: GetApiPublicV1InsightsContactOptions) => {
const {baseUrl = "https://api.getprospect.com", fetch: fetchFn = fetch, apiKey} = options ?? {}

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

if (args.linkedinUrl != null) query.append("linkedinUrl", String(args.linkedinUrl))
if (apiKey !== undefined) headers.set("apiKey", apiKey)

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