import {z} from 'zod'

export type PersistenceItemConfigurationDTO = {items?: Array<string> | undefined, strategies?: Array<string> | undefined, filters?: Array<string> | undefined, alias?: string | undefined};

export type PersistenceCronStrategyDTO = {name?: string | undefined, cronExpression?: string | undefined};

export type PersistenceFilterDTO = {name?: string | undefined, value?: number | undefined, relative?: boolean | undefined, unit?: string | undefined, lower?: number | undefined, upper?: number | undefined, values?: Array<string> | undefined, inverted?: boolean | undefined};

export type PersistenceServiceConfigurationDTO = {serviceId?: string | undefined, configs?: Array<PersistenceItemConfigurationDTO> | undefined, defaults?: Array<string> | undefined, cronStrategies?: Array<PersistenceCronStrategyDTO> | undefined, thresholdFilters?: Array<PersistenceFilterDTO> | undefined, timeFilters?: Array<PersistenceFilterDTO> | undefined, equalsFilters?: Array<PersistenceFilterDTO> | undefined, includeFilters?: Array<PersistenceFilterDTO> | undefined, editable?: boolean | undefined};

export type UpdateApiPersistenceServiceIdArgs = {serviceId: string, body: PersistenceServiceConfigurationDTO};

export type UpdateApiPersistenceServiceIdOptions = {baseUrl: string, oauth2?: string | undefined, fetch?: typeof fetch | undefined};

export const persistenceItemConfigurationDTO = z.object({items: z.array(z.string()).optional(), strategies: z.array(z.string()).optional(), filters: z.array(z.string()).optional(), alias: z.string().optional()});

export const persistenceCronStrategyDTO = z.object({name: z.string().optional(), cronExpression: z.string().optional()});

export const persistenceFilterDTO = z.object({name: z.string().optional(), value: z.number().optional(), relative: z.boolean().optional(), unit: z.string().optional(), lower: z.number().optional(), upper: z.number().optional(), values: z.array(z.string()).optional(), inverted: z.boolean().optional()});

export const persistenceServiceConfigurationDTO = z.object({serviceId: z.string().optional(), configs: z.array(persistenceItemConfigurationDTO).optional(), defaults: z.array(z.string()).optional(), cronStrategies: z.array(persistenceCronStrategyDTO).optional(), thresholdFilters: z.array(persistenceFilterDTO).optional(), timeFilters: z.array(persistenceFilterDTO).optional(), equalsFilters: z.array(persistenceFilterDTO).optional(), includeFilters: z.array(persistenceFilterDTO).optional(), editable: z.boolean().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
};

/**
 * Sets a persistence service configuration.
 * 
 * PUT /persistence/{serviceId}
 */
export const updateApiPersistenceServiceId = async (args: UpdateApiPersistenceServiceIdArgs, options: UpdateApiPersistenceServiceIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch, oauth2} = options ?? {}

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

if (oauth2 !== undefined) headers.set('authorization', `Bearer ${oauth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/persistence/${encodeURIComponent(String(args.serviceId))}${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(persistenceServiceConfigurationDTO, await res.json())
};