import {z} from 'zod'

export type CreateApiSignupArgs = {'Account-ID': string, body: {email: string, uid?: string | undefined, tid?: string | undefined, ref_id?: string | undefined, ip?: string | undefined, created_at?: string | undefined, skip_email_notification?: boolean | undefined} | {email?: string | undefined, uid: string, tid?: string | undefined, ref_id?: string | undefined, ip?: string | undefined, created_at?: string | undefined, skip_email_notification?: boolean | undefined}};

export type CreateApiSignupOptions = {baseUrl?: string | undefined, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiSignupResponse = z.object({id: z.number().int().optional(), etype: z.string().optional(), sale_amount: z.number().int().nullable().optional(), original_sale_amount: z.number().int().nullable().optional(), original_sale_currency: z.string().nullable().optional(), event_id: z.string().nullable().optional(), plan_id: z.string().nullable().optional(), billing_period: z.string().nullable().optional(), created_at: z.string().optional(), referral: z.object({id: z.number().int().optional(), email: z.string().optional(), uid: z.string().nullable().optional()}).optional(), commissions: z.array(z.unknown()).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
};

/**
 * Capture a lead when they sign-up or fill an optin form. This endpoint is used to track leads and sign-ups. It's not for tracking the actual sales and commissions. <br/>  <br/> Sign-ups are tracked as leads in FirstPromoter so when a person referred by the promoter/affiliate signs up, a new referral should be added inside FirstPromoter **(you can see them inside the `Referrals` section as `Leads`)**. <br/><br/><Tip>The recommended way to do this is to grab the `_fprom_tid` **(_fprom_track for accounts created prior to April 2021)** cookie value(which keeps the tracking id and referral identification) on your server and send it along with the sign-up data through the tid parameter. <br/><br/> **Alternative:** In some special cases, you can refer sign ups directly to a promoter, by passing the referral id through ref_id parameter. Be careful when using this because the referral id can be modified by the promoter by default, however you can disable that from the campaign configuration page.</Tip><Tip>**HTTP Request** <br/>`POST https://api.firstpromoter.com/api/v2/track/signup`</Tip>
 * 
 * POST /signup
 */
export const createApiSignup = async (args: CreateApiSignupArgs, options?: CreateApiSignupOptions) => {
const {baseUrl = "https://api.firstpromoter.com/api/v2/company", fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

if (args['Account-ID'] != null) headers.set("Account-ID", String(args['Account-ID']))
if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

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