import {z} from 'zod'

export type GetApiApiBooksSearchArgs = {Query: string | null, PageIndex: number, PageSize: number};

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

export const bookDto = z.object({id: z.string().optional(), created: z.string().optional(), nameFr: z.string().optional(), nameEn: z.string().optional(), descriptionFr: z.string().optional(), descriptionEn: z.string().optional(), isbn: z.string().optional(), author: z.string().optional(), editor: z.string().optional(), yearOfPublication: z.number().int().optional(), numberOfPages: z.number().int().optional(), membersOnly: z.boolean().optional(), cardImage: z.string().optional(), memberPrice: z.number().optional(), nonMemberPrice: z.number().nullable().optional(), memberProductId: z.string().optional(), nonMemberProductId: z.string().nullable().optional(), slug: z.string().optional()});

export const pagingInfo = z.object({totalResultsFound: z.number().int().optional(), pageCount: z.number().int().optional()});

export const pagedSearchResultOfBookDto = z.object({items: z.array(bookDto).optional(), pagingInfo: pagingInfo.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 /api/books/search
 */
export const getApiApiBooksSearch = async (args: GetApiApiBooksSearchArgs, options?: GetApiApiBooksSearchOptions) => {
const {baseUrl = "https://api.rgcq.org", fetch: fetchFn = fetch} = options ?? {}

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

if (args.Query != null) query.append("Query", String(args.Query))
if (args.PageIndex != null) query.append("PageIndex", String(args.PageIndex))
if (args.PageSize != null) query.append("PageSize", String(args.PageSize))

const url = `${baseUrl.replace(/\/+$/, '')}/api/books/search${query.size > 0 ? `?${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(pagedSearchResultOfBookDto, await res.json())
};