import {z} from 'zod'

export type GetApiV2UserChannelsChannelIdArgs = {channelId: unknown};

export type GetApiV2UserChannelsChannelIdOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const beezUPCommonChannelId = z.string();

export const beezUPCommonChannelName = z.string();

export const beezUPCommonHttpUrl = z.string();

export const channelInfo = z.object({channelId: beezUPCommonChannelId, channelName: beezUPCommonChannelName, channelLogoUrl: beezUPCommonHttpUrl.optional(), channelDescription: z.string().optional(), beezUPOffer: z.string().optional(), salesContact: z.object({name: z.string().optional(), email: z.string().optional(), phoneNumber: z.string().optional()}).optional(), details: z.object({costs: z.string().optional(), businessModel: z.string().optional(), channelType: z.string().optional(), trackingType: z.string().optional(), category: z.string().optional(), homeUrl: z.string().optional(), subscriptionLink: z.string().optional()}).optional(), keyNumbers: z.object({products: z.string().optional(), categories: z.string().optional(), stores: z.string().optional(), viewsPerMonth: z.string().optional()}).optional(), technicalContact: z.object({name: z.string().optional(), phoneNumber: z.string().optional(), email: z.string().optional()}).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 channel information
 * 
 * GET /v2/user/channels/{channelId}
 */
export const getApiV2UserChannelsChannelId = async (args: GetApiV2UserChannelsChannelIdArgs, options?: GetApiV2UserChannelsChannelIdOptions) => {
const {baseUrl = "https://api.beezup.com", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/v2/user/channels/${encodeURIComponent(String(args.channelId))}${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(channelInfo, await res.json())
};