import {z} from 'zod'

export type GetApiAccountContactsContactArgs = {account: number, contact: number};

export type GetApiAccountContactsContactOptions = {baseUrl?: string | undefined, basicAuth?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const dateTimeCreatedAt = z.string();

export const dateTimeUpdatedAt = z.string();

export const contact = z.object({id: z.number().int(), account_id: z.number().int(), label: z.string(), first_name: z.string(), last_name: z.string(), organization_name: z.string(), job_title: z.string(), address1: z.string(), address2: z.string(), city: z.string(), state_province: z.string(), postal_code: z.string(), country: z.string(), phone: z.string(), fax: z.string(), email: z.string(), created_at: dateTimeCreatedAt, updated_at: dateTimeUpdatedAt});

export const getApiAccountContactsContactResponse = z.object({data: contact});

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
};

/**
 * Retrieve a contact
 * 
 * GET /{account}/contacts/{contact}
 * 
 * Also accepts auth: bearerAuth
 */
export const getApiAccountContactsContact = async (args: GetApiAccountContactsContactArgs, options?: GetApiAccountContactsContactOptions) => {
const {baseUrl = "https://api.dnsimple.com/v2", fetch: fetchFn = fetch, basicAuth} = options ?? {}

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

if (basicAuth !== undefined) headers.set('authorization', `Basic ${btoa(`${basicAuth.username}:${basicAuth.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/${encodeURIComponent(String(args.account))}/contacts/${encodeURIComponent(String(args.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(getApiAccountContactsContactResponse, await res.json())
};