import {z} from 'zod'

export type GetApiCustomerBusinessesHandleBulletinsArgs = {handle: string, page?: number | undefined, per_page?: number | undefined};

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

export const bulletinResource = z.object({id: z.string(), title: z.string(), content: z.string(), published_at: z.string().nullable()});

export const paginationResource = z.object({current_page: z.string(), per_page: z.string(), total: z.string(), has_more: z.string()});

export const bulletinResponseResource = z.object({bulletins: z.array(bulletinResource), pagination: paginationResource});

export const getApiCustomerBusinessesHandleBulletinsResponse = z.object({data: bulletinResponseResource});

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 business bulletins
 * 
 * GET /customer/businesses/{handle}/bulletins
 */
export const getApiCustomerBusinessesHandleBulletins = async (args: GetApiCustomerBusinessesHandleBulletinsArgs, options?: GetApiCustomerBusinessesHandleBulletinsOptions) => {
const {baseUrl = "http://51eat.co/api/v1", fetch: fetchFn = fetch, http} = options ?? {}

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

if (args.page != null) query.append("page", String(args.page))
if (args.per_page != null) query.append("per_page", String(args.per_page))
if (http !== undefined) headers.set('authorization', `Bearer ${http}`)

const url = `${baseUrl.replace(/\/+$/, '')}/customer/businesses/${encodeURIComponent(String(args.handle))}/bulletins${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(getApiCustomerBusinessesHandleBulletinsResponse, await res.json())
};