import {z} from 'zod'

export type GetApiClusterClusterIdMetricsArgs = {clusterId: string, endpoint: string, query: string, start?: string | undefined, end?: string | undefined, step?: string | undefined, time?: string | undefined, timeout?: string | undefined, dedup?: string | undefined, partial_response?: string | undefined, max_source_resolution?: string | undefined, engine?: string | undefined, analyze?: string | undefined, board_short_name?: string | undefined, metric_short_name?: string | undefined, trace_id?: string | undefined, range?: string | undefined};

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

export const clusterMetricsResponse = z.object({metrics: z.string().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
};

/**
 * Fetch cluster metrics
 * 
 * GET /cluster/{clusterId}/metrics
 * 
 * Also accepts auth: bearerAuth
 */
export const getApiClusterClusterIdMetrics = async (args: GetApiClusterClusterIdMetricsArgs, options?: GetApiClusterClusterIdMetricsOptions) => {
const {baseUrl = "https://api.qovery.com", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (args.endpoint != null) query.append("endpoint", String(args.endpoint))
if (args.query != null) query.append("query", String(args.query))
if (args.start != null) query.append("start", String(args.start))
if (args.end != null) query.append("end", String(args.end))
if (args.step != null) query.append("step", String(args.step))
if (args.time != null) query.append("time", String(args.time))
if (args.timeout != null) query.append("timeout", String(args.timeout))
if (args.dedup != null) query.append("dedup", String(args.dedup))
if (args.partial_response != null) query.append("partial_response", String(args.partial_response))
if (args.max_source_resolution != null) query.append("max_source_resolution", String(args.max_source_resolution))
if (args.engine != null) query.append("engine", String(args.engine))
if (args.analyze != null) query.append("analyze", String(args.analyze))
if (args.board_short_name != null) query.append("board_short_name", String(args.board_short_name))
if (args.metric_short_name != null) query.append("metric_short_name", String(args.metric_short_name))
if (args.trace_id != null) query.append("trace_id", String(args.trace_id))
if (args.range != null) query.append("range", String(args.range))
if (ApiKeyAuth !== undefined) headers.set("Authorization", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/cluster/${encodeURIComponent(String(args.clusterId))}/metrics${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(clusterMetricsResponse, await res.json())
};