import {z} from 'zod'

export type CreateApiSubscriptionApplyArgs = {body: {appId: number, subscriptionOrderId: string, amount: string, name?: string | undefined, phone: string, email?: string | undefined, subject: string, body?: string | undefined, inBankCode: 'CREDIT_CARD' | 'GOOGLE_PAY' | 'APPLE_PAY', payType: 'SUBSCRIPTION', callBackUrl: string, notifyUrl: string, country: string, currency: 'USD', partnerUserId: string, recurringInterval: 'D' | 'W' | 'M' | 'Y', recurringIntervalCount: number, recurringMaxNumber: number, website: string, retryTimes: number, cancelUrl?: string | undefined, couponPeriod?: number | undefined, couponAmountPerPeriod?: string | undefined, sign: string, paymentMethods?: string | undefined}};

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

export const createApiSubscriptionApplyResponse = z.object({status: z.string().optional(), error: z.string().optional(), msg: z.string().optional(), data: z.object({subscriptionOrderId: z.string().optional(), subscriptionNo: z.string().optional(), appId: z.string().optional(), subject: z.string().optional(), payType: z.string().optional(), inBankCode: z.string().optional(), amount: z.string().optional(), payUrl: z.string().optional(), recurringInterval: z.enum(["W", "M", "Y"]).optional(), recurringIntervalCount: z.string().optional(), status: z.enum(["-1", "1", "2", "3", "4"]).optional(), clientToken: z.string().optional(), sign: z.string().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
};

/**
 * 订阅申请
 * 
 * POST /subscription/apply
 */
export const createApiSubscriptionApply = async (args: CreateApiSubscriptionApplyArgs, options?: CreateApiSubscriptionApplyOptions) => {
const {baseUrl = "https://uat-interface.haipay.asia", fetch: fetchFn = fetch} = options ?? {}

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

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