import {z} from 'zod'

export type Individual = {first_name?: string | undefined, last_name?: string | undefined};

export type Company = {company_name?: string | undefined};

export type Address = {addressLine1: string, addressLine2?: string | undefined, city: string, zipCode: string, state?: string | undefined, country: string};

export type ServiceRateType = 'Hourly' | 'Daily' | 'Weekly' | 'Project';

export type ProductRateType = 'Product' | 'Part' | 'Item';

export type CustomRate = {rate_type: ServiceRateType | ProductRateType, price: number};

export type ContactDesignation = 'Client' | 'Prospect' | 'Supplier';

export type Contact = {createdByUserId?: string | undefined, name: Individual | Company, displayName?: string | undefined, isBusiness?: boolean | undefined, companyContacts?: Array<unknown> | undefined, phone?: string | undefined, email: string, address?: Address | undefined, customRate?: Array<CustomRate> | undefined, notes?: string | undefined, designation?: ContactDesignation | undefined, tags?: Array<unknown> | undefined, metadata?: Record<string, never> | undefined, active?: boolean | undefined};

export type CreateApiContactsArgs = {'x-business-id': string, body: Contact};

export type CreateApiContactsOptions = {baseUrl: string, APIKey?: string | undefined, fetch?: typeof fetch | undefined};

export const contactID = z.object({contactId: z.string()});

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
};

/**
 * Create Contact
 * 
 * POST /contacts
 * 
 * Also accepts auth: APIKeyHeader, AccessToken
 */
export const createApiContacts = async (args: CreateApiContactsArgs, options: CreateApiContactsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, APIKey} = options ?? {}

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

if (args['x-business-id'] != null) headers.set("x-business-id", String(args['x-business-id']))
if (APIKey !== undefined) headers.set("api-key", APIKey)

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