import {z} from 'zod'

export type GetApiV4LayersScoutingObservationsScoutingObservationIdAttachmentsArgs = {scoutingObservationId: string, 'X-Next-Token'?: string | undefined, 'X-Limit'?: number | undefined};

export type GetApiV4LayersScoutingObservationsScoutingObservationIdAttachmentsOptions = {baseUrl?: string | undefined, apiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const scoutingObservationAttachment = z.object({id: z.string(), updatedAt: z.string(), contentType: z.string(), length: z.number().int(), status: z.enum(["ACTIVE", "DELETED"])});

export const scoutingObservationAttachments = z.object({results: z.array(scoutingObservationAttachment)});

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 attachments associated with a given scouting observation.
 * 
 * GET /v4/layers/scoutingObservations/{scoutingObservationId}/attachments
 * 
 * Also accepts auth: oauth2_authorization_code
 */
export const getApiV4LayersScoutingObservationsScoutingObservationIdAttachments = async (args: GetApiV4LayersScoutingObservationsScoutingObservationIdAttachmentsArgs, options?: GetApiV4LayersScoutingObservationsScoutingObservationIdAttachmentsOptions) => {
const {baseUrl = "https://platform.climate.com", fetch: fetchFn = fetch, apiKey} = options ?? {}

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

if (args['X-Next-Token'] != null) headers.set("X-Next-Token", String(args['X-Next-Token']))
if (args['X-Limit'] != null) headers.set("X-Limit", String(args['X-Limit']))
if (apiKey !== undefined) headers.set("X-Api-Key", apiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/v4/layers/scoutingObservations/${encodeURIComponent(String(args.scoutingObservationId))}/attachments${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(scoutingObservationAttachments, await res.json())
};