import {z} from 'zod'

export type GetApiV1RunsRunIdScreenshotsArgs = {limit?: number | undefined, after_index?: number | undefined, include_image?: boolean | undefined};

export type GetApiV1RunsRunIdScreenshotsOptions = {baseUrl?: string | undefined, apiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const runScreenshot = z.object({index: z.number().int(), attempt: z.number().int(), step: z.number().int(), taken_at: z.string().nullable().optional(), width: z.number().int().optional(), height: z.number().int().optional(), mime_type: z.string().optional(), size_bytes: z.number().int().optional(), sha256: z.string().nullable().optional(), degraded: z.boolean().optional(), encrypted_at_rest: z.boolean().optional(), image_b64: z.string().nullable().optional(), image_unavailable: z.boolean().nullable().optional()});

export const listRunScreenshotsResponse = z.object({object: z.literal("list"), data: z.array(runScreenshot), has_more: z.boolean().optional(), request_id: 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
};

/**
 * List run screenshots
 * 
 * GET /v1/runs/{run_id}/screenshots
 * 
 * Also accepts auth: bearerAuth
 */
export const getApiV1RunsRunIdScreenshots = async (args: GetApiV1RunsRunIdScreenshotsArgs, options?: GetApiV1RunsRunIdScreenshotsOptions) => {
const {baseUrl = "https://coasty.ai", fetch: fetchFn = fetch, apiKey} = options ?? {}

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

if (args.limit != null) query.append("limit", String(args.limit))
if (args.after_index != null) query.append("after_index", String(args.after_index))
if (args.include_image != null) query.append("include_image", String(args.include_image))
if (apiKey !== undefined) headers.set("X-API-Key", apiKey)

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