import {z} from 'zod'

export type GetApiCustomersEmailEmailJsonArgs = {email: string};

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

export const customerAddress = z.object({name: z.string().optional(), surname: z.string().optional(), address: z.string().optional(), city: z.string().optional(), postal: z.string().nullable().optional(), municipality: z.string().nullable().optional(), neighbourhood: z.string().nullable().optional(), region: z.string().optional(), country: z.string().optional(), taxid: z.string().nullable().optional(), default: z.boolean().optional()});

export const customerCategoryFields = z.object({id: z.number().int().optional(), name: z.string().optional(), code: z.string().optional()});

export const customerAdditionalFieldFields = z.object({id: z.number().int().optional(), label: z.string().optional(), value: z.string().optional(), area: z.string().optional(), customer_id: z.number().int().optional(), checkout_custom_field_id: z.number().int().optional()});

export const customerFields = z.object({id: z.number().int().optional(), email: z.string().optional(), phone: z.string().nullable().optional(), phone_prefix: z.string().nullable().optional(), fullname: z.string().optional(), status: z.enum(["approved", "pending", "disabled"]).optional(), accepts_marketing: z.boolean().optional(), accepted_marketing_at: z.string().nullable().optional(), cancelled_marketing_at: z.string().nullable().optional(), unconfirmed_email: z.string().nullable().optional(), shipping_addresses: z.array(customerAddress).optional(), billing_addresses: z.array(customerAddress).optional(), customer_categories: z.array(customerCategoryFields).optional(), customer_additional_fields: z.array(customerAdditionalFieldFields).optional()});

export const customer = z.object({customer: customerFields.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
};

/**
 * Retrieve a single Customer by email.
 * 
 * GET /customers/email/{email}.json
 * 
 * Also accepts auth: loginParameter + authtokenParameter, OAuth2
 */
export const getApiCustomersEmailEmailJson = async (args: GetApiCustomersEmailEmailJsonArgs, options?: GetApiCustomersEmailEmailJsonOptions) => {
const {baseUrl = "https://api.jumpseller.com/v1", fetch: fetchFn = fetch, BasicAuthentication} = options ?? {}

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

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

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