import {z} from 'zod'

export type GetApiAccountsAidCustomersSettingsArgs = {aid: unknown};

export type GetApiAccountsAidCustomersSettingsOptions = {baseUrl?: string | undefined, JWT?: string | undefined, fetch?: typeof fetch | undefined};

export const customersMfaSettings = z.object({enabled: z.boolean(), login: z.object({challenge_type: z.literal("oob"), oob_channel: z.enum(["sms", "email"])}), login_recovery: z.object({challenge_type: z.literal("oob"), oob_channel: z.enum(["sms", "email"])})});

export const autoTokenType = z.object({type: z.enum(["SHA256", "HMAC-SHA256"])});

export const customersSettings = z.object({users: z.object({head: z.object({enabled: z.boolean()}).optional(), phone_number_validation: z.object({allow_duplicates: z.boolean()}).optional(), customer_id_format: z.enum(["uuid", "sequence"]), mfa: customersMfaSettings.optional(), verifications: z.object({phone_number: z.literal("sms").optional()}).optional()}).optional(), auto_tokens: z.object({phone_number: z.array(autoTokenType).optional(), email: z.array(autoTokenType).optional()}).optional(), tokens: z.object({event_expiry: z.array(z.object({status: z.string(), time_to_live: z.number().int()})).optional()}).optional(), attributes: z.array(z.object({name: z.string(), type: z.enum(["string", "integer", "real", "boolean", "phonenumber", "email", "date", "date-time"]), multiple_values: z.boolean().optional(), private: z.boolean().optional()})).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
};

/**
 * aid_customers_atributes_get
 * 
 * GET /accounts/{aid}/customers/settings
 */
export const getApiAccountsAidCustomersSettings = async (args: GetApiAccountsAidCustomersSettingsArgs, options?: GetApiAccountsAidCustomersSettingsOptions) => {
const {baseUrl = "https://api.dintero.com/v1", fetch: fetchFn = fetch, JWT} = options ?? {}

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

if (JWT !== undefined) headers.set('authorization', `Bearer ${JWT}`)

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