import {z} from 'zod'

export type GetApiGa4ghWesV1RunsRunIdArgs = {run_id: string};

export type GetApiGa4ghWesV1RunsRunIdOptions = {baseUrl: string, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const runRequest = z.object({tags: z.record(z.string(), z.string()).optional(), workflow_engine_parameters: z.record(z.string(), z.string()).optional(), workflow_params: z.string().optional(), workflow_type: z.string().optional(), workflow_type_version: z.string().optional(), workflow_url: z.string().optional()});

export const log = z.object({cmd: z.array(z.string()).optional(), end_time: z.string().optional(), exit_code: z.number().int().optional(), name: z.string().optional(), start_time: z.string().optional(), stderr: z.string().optional(), stdout: z.string().optional()});

export const state = z.enum(["UNKNOWN", "QUEUED", "INITIALIZING", "RUNNING", "PAUSED", "COMPLETE", "EXECUTOR_ERROR", "SYSTEM_ERROR", "CANCELED", "CANCELING"]);

export const runLog = z.object({outputs: z.object({}).optional(), request: runRequest.optional(), run_id: z.string().optional(), run_log: log.optional(), state: state.optional(), task_logs: z.array(log).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
};

/**
 * GA4GH: Describe run
 * 
 * GET /ga4gh/wes/v1/runs/{run_id}
 */
export const getApiGa4ghWesV1RunsRunId = async (args: GetApiGa4ghWesV1RunsRunIdArgs, options: GetApiGa4ghWesV1RunsRunIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/ga4gh/wes/v1/runs/${encodeURIComponent(String(args.run_id))}${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(runLog, await res.json())
};