import {z} from 'zod'

export type GetApiApiV1PostsPostIdSharesArgs = {'x-request-id': string, 'x-api-key': string, 'x-user-key': string, postId: string, take?: number | undefined, offsetEntityId?: string | undefined, order?: ('Asc' | 'Desc') | undefined, client_request_id: string};

export type GetApiApiV1PostsPostIdSharesOptions = {baseUrl?: string | undefined, oauth2?: string | undefined, fetch?: typeof fetch | undefined};

export const user = z.object({id: z.string().optional(), username: z.string().optional(), firstName: z.string().optional(), lastName: z.string().optional(), avatar: z.object({small: z.string().optional(), medium: z.string().optional(), large: z.string().optional(), svg: z.object({url: z.string().optional(), backgroundColor: z.string().optional(), textColor: z.string().optional()}).nullable().optional()}).optional(), roles: z.array(z.enum(["Regular", "PI", "Moderator", "Anonymous", "eToroTeam", "eTorian", "CopyPortfolio", "Depositor", "Admin", "Verified", "Analyst"])).optional(), isBlocked: z.boolean().optional(), isPrivate: z.boolean().optional(), countryCode: z.number().int().optional(), piLevel: z.number().int().optional()});

export const sharesResponse = z.object({paging: z.object({totalCount: z.number().int().optional(), offsetEntityId: z.string().optional(), next: z.string().optional()}).optional(), postShares: z.array(z.object({shareReactionId: z.string().optional(), createdAt: z.string().nullable().optional(), owner: user.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
};

/**
 * List shares of a post
 * 
 * GET /api/v1/posts/{postId}/shares
 */
export const getApiApiV1PostsPostIdShares = async (args: GetApiApiV1PostsPostIdSharesArgs, options?: GetApiApiV1PostsPostIdSharesOptions) => {
const {baseUrl = "https://public-api.etoro.com", fetch: fetchFn = fetch, oauth2} = options ?? {}

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

if (args['x-request-id'] != null) headers.set("x-request-id", String(args['x-request-id']))
if (args['x-api-key'] != null) headers.set("x-api-key", String(args['x-api-key']))
if (args['x-user-key'] != null) headers.set("x-user-key", String(args['x-user-key']))
if (args.take != null) query.append("take", String(args.take))
if (args.offsetEntityId != null) query.append("offsetEntityId", String(args.offsetEntityId))
if (args.order != null) query.append("order", String(args.order))
if (args.client_request_id != null) query.append("client_request_id", String(args.client_request_id))
if (oauth2 !== undefined) headers.set('authorization', `Bearer ${oauth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/posts/${encodeURIComponent(String(args.postId))}/shares${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(sharesResponse, await res.json())
};