import {z} from 'zod'

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

export type Settings = {defaultTaxRate: number, defaultCurrency: string, taxId?: string | undefined, businesType?: string | undefined, industry?: string | undefined, logoUrl?: string | undefined};

export type Styling = {logoUrl?: string | undefined, faviconUrl?: string | undefined, primaryColor?: string | undefined, secondaryColor?: string | undefined, metadata?: Record<string, never> | undefined};

export type DocumentSettings = {sendReceipts?: boolean | undefined, sendReminders?: boolean | undefined, reminderDays?: Array<number> | undefined, alertOverdue?: boolean | undefined, alertOverdueDays?: Array<number> | undefined};

export type PaymentSettings = {paymentOnlineEnabled?: boolean | undefined, paymentMethods?: Record<string, never> | undefined, paymentProviders?: Record<string, never> | undefined, defaultPaymentMethod?: string | undefined, defaultPaymentProvider?: string | undefined, defaultPaymentTerms?: string | undefined};

export type Business = {operatingName: string, legalName?: string | undefined, email: string, phone?: string | undefined, address?: (Address | string) | undefined, website?: string | undefined, settings: Settings, styling?: Styling | undefined, documentSettings?: DocumentSettings | undefined, paymentSettings?: PaymentSettings | undefined, ownerUserId?: string | undefined, metadata?: Record<string, never> | undefined};

export type CreateApiBusinessesArgs = {body: Business};

export type CreateApiBusinessesOptions = {baseUrl: string, APIKeyHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const businessID = z.object({businessId: 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 Business
 * 
 * POST /businesses
 * 
 * Also accepts auth: AccessToken
 */
export const createApiBusinesses = async (args: CreateApiBusinessesArgs, options: CreateApiBusinessesOptions) => {
const {baseUrl, fetch: fetchFn = fetch, APIKeyHeader} = options ?? {}

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

if (APIKeyHeader !== undefined) headers.set("x-api-key", APIKeyHeader)

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