import {z} from 'zod'

export type GetApiSnapshotsSnapshotIdHealthModulesArgs = {snapshot_id: string, scope?: string | undefined, counts?: string | undefined};

export type GetApiSnapshotsSnapshotIdHealthModulesOptions = {baseUrl: string, HTTPBearer?: string | undefined, fetch?: typeof fetch | undefined};

export const healthModuleRollup = z.object({module: z.string(), file_count: z.number().int(), average_health: z.number(), worst_file_path: z.string().nullable().optional(), worst_file_score: z.number().nullable().optional(), nloc_weighted_health: z.number(), critical_finding_count: z.number().int().optional(), warning_finding_count: z.number().int().optional()});

export const getApiSnapshotsSnapshotIdHealthModulesResponse = z.array(healthModuleRollup);

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
};

/**
 * Health Modules
 * 
 * GET /snapshots/{snapshot_id}/health/modules
 */
export const getApiSnapshotsSnapshotIdHealthModules = async (args: GetApiSnapshotsSnapshotIdHealthModulesArgs, options: GetApiSnapshotsSnapshotIdHealthModulesOptions) => {
const {baseUrl, fetch: fetchFn = fetch, HTTPBearer} = options ?? {}

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

if (args.scope != null) query.append("scope", String(args.scope))
if (args.counts != null) query.append("counts", String(args.counts))
if (HTTPBearer !== undefined) headers.set('authorization', `Bearer ${HTTPBearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/snapshots/${encodeURIComponent(String(args.snapshot_id))}/health/modules${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(getApiSnapshotsSnapshotIdHealthModulesResponse, await res.json())
};