import {z} from 'zod'

export type GetApiApiAssetSubgroupingOptions = {baseUrl: string, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const assetGroupingResource = z.object({id: z.number().int().optional(), name: z.string().optional(), icon: z.string().optional(), media_order: z.number().int().optional(), subgroupings_count: z.number().int().optional()});

export const assetSubgroupingResource = z.object({id: z.number().int().optional(), name: z.string().optional(), icon: z.string().optional(), tag: z.string().optional(), media_order: z.number().int().optional(), grouping: assetGroupingResource.optional()});

export const assetSubgroupingIndexResource = z.object({groupings: z.object({}).optional(), subgroupings: assetSubgroupingResource.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 all asset subgroupings
 * 
 * GET /api/asset-subgrouping/
 */
export const getApiApiAssetSubgrouping = async (options: GetApiApiAssetSubgroupingOptions) => {
const {baseUrl, fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/asset-subgrouping/${query.size > 0 ? `?${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(assetSubgroupingIndexResource, await res.json())
};