import {z} from 'zod'

export type SubscriptionUpdate = {plan_id?: number | undefined, quantity?: number | undefined};

export type UpdateApiSubscriptionsSubscriptionIdPreviewArgs = {subscription_id: string, body: SubscriptionUpdate};

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

export const quotaType = z.enum(["storage", "compute_hours", "parallel_workflow_containers", "runs_per_study", "private_repositories", "private_projects", "teams", "members", "cpu_limit", "memory_limit", "rhino_plugin_license", "revit_plugin_license", "application_cpu", "application_memory"]);

export const accountPublic = z.object({id: z.string(), account_type: z.string(), name: z.string(), display_name: z.string().optional(), description: z.string().optional(), picture_url: z.string().optional()});

export const quota = z.object({id: z.string().optional(), type: quotaType, period_start: z.string().optional(), limit: z.number().optional(), usage: z.number().gte(0).optional(), resets: z.boolean().optional(), enforced: z.boolean().optional(), exceeded: z.boolean().optional(), owner: accountPublic, display_name: z.string().optional(), description: z.string().optional(), unit: z.string().optional()});

export const subscriptionUpdateDryRun = z.object({exceeded_quotas: z.array(quota).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
};

/**
 * Preview the effect of a subscription update
 * 
 * PUT /subscriptions/{subscription_id}/preview
 * 
 * Also accepts auth: APIKeyAuth
 */
export const updateApiSubscriptionsSubscriptionIdPreview = async (args: UpdateApiSubscriptionsSubscriptionIdPreviewArgs, options: UpdateApiSubscriptionsSubscriptionIdPreviewOptions) => {
const {baseUrl, fetch: fetchFn = fetch, JWTAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/subscriptions/${encodeURIComponent(String(args.subscription_id))}/preview${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PUT", 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(subscriptionUpdateDryRun, await res.json())
};