import {z} from 'zod'

export type GetApiOperationsBillingSubscriptionSubscriptionIdArgs = {subscriptionId: number};

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

export const operationsBillingSubscriptionSchema = z.object({id: z.number().int(), plan: z.enum(["STARTUP", "BUSINESS", "PROFESSIONAL"]), description: z.string(), features: z.array(z.string()), featured: z.boolean(), stripePriceId: z.string(), amount: z.number(), annual: z.boolean(), trial: z.number().int().nullable(), sales: z.boolean(), legacy: z.boolean()});

export const getApiOperationsBillingSubscriptionSubscriptionIdResponse = z.object({data: operationsBillingSubscriptionSchema});

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
};

/**
 * GET /operations/billing/subscription/{subscriptionId}
 */
export const getApiOperationsBillingSubscriptionSubscriptionId = async (args: GetApiOperationsBillingSubscriptionSubscriptionIdArgs, options: GetApiOperationsBillingSubscriptionSubscriptionIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/operations/billing/subscription/${encodeURIComponent(String(args.subscriptionId))}${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(getApiOperationsBillingSubscriptionSubscriptionIdResponse, await res.json())
};