import {z} from 'zod'

export type GetApiApiPreviewCapsulesIdSkillFilesArgs = {id: string};

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

export const getApiApiPreviewCapsulesIdSkillFilesResponse = z.object({can_edit: z.boolean(), files: z.array(z.object({executable: z.boolean(), is_text: z.boolean(), path: z.string().min(1).max(512), revision_id: z.string().max(36), sha256: z.string().max(64), size: z.number().int().gte(-9007199254740991).lte(9007199254740991), source_kind: z.enum(["stored", "linked"]), updated_at: z.string().max(40)})), limits: z.object({file_max_bytes: z.number().int().gte(-9007199254740991).lte(9007199254740991), max_history_rows: z.number().int().gte(-9007199254740991).lte(9007199254740991), max_paths: z.number().int().gte(-9007199254740991).lte(9007199254740991), retained_max_bytes: z.number().int().gte(-9007199254740991).lte(9007199254740991), total_max_bytes: z.number().int().gte(-9007199254740991).lte(9007199254740991)}), review_required: z.boolean(), usage: z.object({current_bytes: z.number().int().gte(-9007199254740991).lte(9007199254740991), history_rows: z.number().int().gte(-9007199254740991).lte(9007199254740991), path_count: z.number().int().gte(-9007199254740991).lte(9007199254740991), retained_bytes: z.number().int().gte(-9007199254740991).lte(9007199254740991)})});

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 the files a skill carries, with sizes, modes, limits and usage
 * 
 * GET /api/preview/capsules/{id}/skill-files
 * 
 * Also accepts auth: cookieAuth, oauth2
 */
export const getApiApiPreviewCapsulesIdSkillFiles = async (args: GetApiApiPreviewCapsulesIdSkillFilesArgs, options: GetApiApiPreviewCapsulesIdSkillFilesOptions) => {
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/preview/capsules/${encodeURIComponent(String(args.id))}/skill-files${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(getApiApiPreviewCapsulesIdSkillFilesResponse, await res.json())
};