import {z} from 'zod'

export type GetApiReaderBooksBookIdAnnotationsArgs = {book_id: string, limit?: number | undefined, offset?: number | undefined};

export type GetApiReaderBooksBookIdAnnotationsOptions = {baseUrl: string, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const schemaAnnotationType = z.enum(["note", "highlight", "bookmark"]);

export const schemaAnnotation = z.object({book_id: z.string().optional(), cfi: z.string().optional(), chapter: z.string().optional(), color: z.string().optional(), content: z.string().optional(), ctime: z.number().int().optional(), device_id: z.string().optional(), id: z.number().int().optional(), page_number: z.number().int().optional(), position: z.string().optional(), selected_text: z.string().optional(), type: schemaAnnotationType.optional(), user_id: z.number().int().optional(), utime: z.number().int().optional()});

export const getApiReaderBooksBookIdAnnotationsResponse = z.object({data: z.array(schemaAnnotation).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 annotations
 * 
 * GET /reader/books/{book_id}/annotations
 */
export const getApiReaderBooksBookIdAnnotations = async (args: GetApiReaderBooksBookIdAnnotationsArgs, options: GetApiReaderBooksBookIdAnnotationsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, BearerAuth} = 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.offset != null) query.append("offset", String(args.offset))
if (BearerAuth !== undefined) headers.set("Authorization", BearerAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/reader/books/${encodeURIComponent(String(args.book_id))}/annotations${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(getApiReaderBooksBookIdAnnotationsResponse, await res.json())
};