import {z} from 'zod'

export type GetApiV1TestSessionsTestSessionIdResultsTestSessionResultIdAssetsArgs = {testSessionId: string, testSessionResultId: string, type?: (Array<'log' | 'trace' | 'video' | 'screenshot' | 'pcap' | 'report' | 'file'>) | undefined, name?: string | undefined, 'x-checkly-account'?: string | undefined};

export type GetApiV1TestSessionsTestSessionIdResultsTestSessionResultIdAssetsOptions = {baseUrl?: string | undefined, Bearer?: string | undefined, fetch?: typeof fetch | undefined};

export const assetManifestEntry = z.object({type: z.enum(["log", "trace", "video", "screenshot", "pcap", "report", "file"]), name: z.string().min(1), url: z.string(), contentType: z.string().min(1).optional(), contentEncoding: z.literal("gzip").optional(), source: z.object({type: z.enum(["check-result", "test-session-result"]), checkId: z.string().optional(), checkName: z.string().min(1).optional(), checkType: z.string().min(1).optional(), resultId: z.string().optional(), testSessionId: z.string().optional()}), archive: z.object({entryName: z.string().min(1)}).optional()});

export const assetManifest = z.object({assets: z.array(assetManifestEntry), truncated: z.boolean().optional(), entriesReturned: z.number().int().gte(0).optional(), entriesTotal: z.number().int().gte(0).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
};

/**
 * Retrieve a normalized asset manifest for a test-session result
 * 
 * GET /v1/test-sessions/{testSessionId}/results/{testSessionResultId}/assets
 */
export const getApiV1TestSessionsTestSessionIdResultsTestSessionResultIdAssets = async (args: GetApiV1TestSessionsTestSessionIdResultsTestSessionResultIdAssetsArgs, options?: GetApiV1TestSessionsTestSessionIdResultsTestSessionResultIdAssetsOptions) => {
const {baseUrl = "https://api.checklyhq.com", fetch: fetchFn = fetch, Bearer} = options ?? {}

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

for (const item of args.type ?? []) query.append("type", String(item))
if (args.name != null) query.append("name", String(args.name))
if (args['x-checkly-account'] != null) headers.set("x-checkly-account", String(args['x-checkly-account']))
if (Bearer !== undefined) headers.set('authorization', `Bearer ${Bearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/test-sessions/${encodeURIComponent(String(args.testSessionId))}/results/${encodeURIComponent(String(args.testSessionResultId))}/assets${query.size > 0 ? `?${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(assetManifest, await res.json())
};