import {z} from 'zod'

export type RefillConfigurationUpdateRequest = {minimum_balance?: string | undefined, target_balance?: string | undefined, is_active?: boolean | undefined};

export type PatchApiV2RefillConfigurationsAccountIdMetricIdArgs = {account_id: string, metric_id: string, body: RefillConfigurationUpdateRequest};

export type PatchApiV2RefillConfigurationsAccountIdMetricIdOptions = {baseUrl: string, LedgerUpApiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const unixTimestamp = z.number().int();

export const refillConfiguration = z.object({account_id: z.string(), metric_id: z.string(), minimum_balance: z.string(), target_balance: z.string(), is_active: z.boolean(), created_at: unixTimestamp, updated_at: unixTimestamp});

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
};

/**
 * Update a refill configuration.
 * 
 * PATCH /v2/refill-configurations/{account_id}/{metric_id}
 */
export const patchApiV2RefillConfigurationsAccountIdMetricId = async (args: PatchApiV2RefillConfigurationsAccountIdMetricIdArgs, options: PatchApiV2RefillConfigurationsAccountIdMetricIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch, LedgerUpApiKey} = options ?? {}

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

if (LedgerUpApiKey !== undefined) headers.set("x-api-key", LedgerUpApiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/refill-configurations/${encodeURIComponent(String(args.account_id))}/${encodeURIComponent(String(args.metric_id))}${query.size > 0 ? `?${query}` : ''}`

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