import {z} from 'zod'

export type GetApiReaderBooksBookIdMarginNotesArgs = {book_id: string, since?: number | undefined, chapter?: string | undefined};

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

export const schemaMarginNote = z.object({book_id: z.string().optional(), cfi: z.string().optional(), chapter: z.string().optional(), confidence: z.number().optional(), content: z.string().optional(), ctime: z.number().int().optional(), dismissed: z.boolean().optional(), helpful: z.boolean().optional(), id: z.number().int().optional(), related_book_id: z.string().optional(), related_book_title: z.string().optional(), related_highlight: z.string().optional(), user_id: z.number().int().optional(), utime: z.number().int().optional()});

export const getApiReaderBooksBookIdMarginNotesResponse = z.object({data: z.array(schemaMarginNote).optional(), server_time: z.number().int().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
};

/**
 * Get margin notes for a book chapter
 * 
 * GET /reader/books/{book_id}/margin-notes
 */
export const getApiReaderBooksBookIdMarginNotes = async (args: GetApiReaderBooksBookIdMarginNotesArgs, options: GetApiReaderBooksBookIdMarginNotesOptions) => {
const {baseUrl, fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

if (args.since != null) query.append("since", String(args.since))
if (args.chapter != null) query.append("chapter", String(args.chapter))
if (BearerAuth !== undefined) headers.set("Authorization", BearerAuth)

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