import {z} from 'zod'

export type GetApiContactsArgs = {company_id?: string | undefined, active?: boolean | undefined, name?: string | undefined, search?: string | undefined, with_email?: string | undefined, cportal?: boolean | undefined, page?: number | undefined, per_page?: number | undefined};

export type GetApiContactsOptions = {baseUrl?: string | undefined, accountId?: string | undefined, authToken?: string | undefined, fetch?: typeof fetch | undefined};

export const paginationStats = z.object({totalCount: z.number().int().optional(), page: z.number().int().optional(), perPage: z.number().int().optional(), totalPages: z.number().int().optional(), prevPage: z.number().int().nullable().optional(), nextPage: z.number().int().nullable().optional(), outOfRange: z.boolean().optional()});

export const namedRef = z.object({id: z.string().optional(), name: z.string().optional()});

export const email = z.object({id: z.string().optional(), email: z.string().optional(), emailType: z.string().nullable().optional()});

export const address = z.object({id: z.string().optional(), addressType: z.string().nullable().optional(), name: z.string().nullable().optional(), nameStreet: z.string().nullable().optional(), nameStreetCity: z.string().nullable().optional(), street: z.string().nullable().optional(), street1: z.string().nullable().optional(), suburb: z.string().nullable().optional(), city: z.string().nullable().optional(), zip: z.string().nullable().optional(), state: z.string().nullable().optional(), country: z.string().nullable().optional(), attentionTo: z.string().nullable().optional(), coordinates: z.object({latitude: z.number().nullable().optional(), longitude: z.number().nullable().optional()}).optional()});

export const contactListItem = z.object({id: z.string().optional(), name: z.string().optional(), email: z.string().nullable().optional(), phone: z.string().nullable().optional(), phoneWithExt: z.string().nullable().optional(), title: z.string().nullable().optional(), department: z.string().nullable().optional(), company: namedRef.optional(), emails: z.array(email).optional(), addresses: z.array(address).optional()});

export const getApiContactsResponse = z.object({stats: paginationStats.optional(), contacts: z.array(contactListItem).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
};

/**
 * List contacts
 * 
 * GET /contacts
 */
export const getApiContacts = async (args: GetApiContactsArgs, options?: GetApiContactsOptions) => {
const {baseUrl = "https://api.shopvox.com/v1", fetch: fetchFn = fetch, accountId, authToken} = options ?? {}

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

if (args.company_id != null) query.append("company_id", String(args.company_id))
if (args.active != null) query.append("active", String(args.active))
if (args.name != null) query.append("name", String(args.name))
if (args.search != null) query.append("search", String(args.search))
if (args.with_email != null) query.append("with_email", String(args.with_email))
if (args.cportal != null) query.append("cportal", String(args.cportal))
if (args.page != null) query.append("page", String(args.page))
if (args.per_page != null) query.append("per_page", String(args.per_page))
if (accountId !== undefined) query.set("account_id", accountId)
if (authToken !== undefined) query.set("authToken", authToken)

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