import {z} from 'zod'

export type GetApiV1AssetsAssetIdOptions = {baseUrl: string, ApiKeyAuth?: string | undefined, WorkspaceIdAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const customFieldType = z.enum(["single-select", "multi-select", "plain-text", "date"]);

export const getApiV1AssetsAssetIdResponse = z.object({id: z.string().optional(), customFields: z.array(z.object({id: z.string().optional(), name: z.string().optional(), type: customFieldType.optional(), values: z.array(z.object({id: z.string().optional(), name: z.string().optional()})).optional()})).optional(), coverVersion: z.object({id: z.string().optional(), fileName: z.string().optional(), description: z.string().optional(), summary: z.string().nullable().optional(), smartTags: z.array(z.object({name: z.string().optional()})).optional(), ext: z.string().optional(), title: z.string().optional(), type: z.string().optional(), createdAt: z.string().optional(), uploadedAt: z.string().optional(), fileCreatedAt: z.string().optional(), width: z.number().int().optional(), height: z.number().int().optional(), size: z.number().int().optional(), tags: z.array(z.object({id: z.string().optional(), label: z.string().optional()})).optional(), urls: z.object({thumbnail: z.string().optional(), preview: z.string().optional()}).optional()}).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
};

/**
 * /assets/:assetId
 * 
 * GET /v1/assets/{assetId}
 * 
 * Also accepts auth: BearerAuth + WorkspaceIdAuth
 */
export const getApiV1AssetsAssetId = async (options: GetApiV1AssetsAssetIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch, ApiKeyAuth, WorkspaceIdAuth} = options ?? {}

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

if (ApiKeyAuth !== undefined) headers.set("x-api-key", ApiKeyAuth)
if (WorkspaceIdAuth !== undefined) headers.set("x-air-workspace-id", WorkspaceIdAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/assets/${encodeURIComponent(String(args.assetId))}${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(getApiV1AssetsAssetIdResponse, await res.json())
};