import {z} from 'zod'

export type GetApiProjectProjectServiceServiceNameClickhouseTieredStorageSummaryArgs = {project: string, service_name: string};

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

export const serviceClickHouseTieredStorageSummaryResponse = z.object({current_cost: z.string(), errors: z.array(z.object({message: z.string(), more_info: z.string().optional(), status: z.number().int()})).optional(), forecasted_cost: z.string(), forecasted_rate: z.string().optional(), message: z.string().optional(), storage_usage_history: z.object({hourly: z.array(z.object({estimated_cost: z.string().optional(), hour_start: z.string().max(36), peak_stored_bytes: z.number().int().gte(0)}))}), total_storage_usage: z.number().int().gte(0)});

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 the ClickHouse tiered storage summary
 * 
 * GET /project/{project}/service/{service_name}/clickhouse/tiered-storage/summary
 */
export const getApiProjectProjectServiceServiceNameClickhouseTieredStorageSummary = async (args: GetApiProjectProjectServiceServiceNameClickhouseTieredStorageSummaryArgs, options?: GetApiProjectProjectServiceServiceNameClickhouseTieredStorageSummaryOptions) => {
const {baseUrl = "https://api.aiven.io/v1", fetch: fetchFn = fetch, tokenAuth, oauth2} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/project/${encodeURIComponent(String(args.project))}/service/${encodeURIComponent(String(args.service_name))}/clickhouse/tiered-storage/summary${query.size > 0 ? `?${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(serviceClickHouseTieredStorageSummaryResponse, await res.json())
};