import {z} from 'zod'

export type GetApiOffchainvestingSchedulesArgs = {afterId?: string | undefined, limit?: number | undefined};

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

export const offchainVestingHold = z.object({endTime: z.string(), holdAmount: z.string(), holdId: z.string(), holdType: z.string(), startTime: z.string()});

export const offchainVestingWalletAllocation = z.object({totalAmount: z.string(), vestedAmount: z.string(), vestingHolds: z.array(offchainVestingHold), walletId: z.string()});

export const offchainVestingSchedule = z.object({accountId: z.string(), allocations: z.array(offchainVestingWalletAllocation), assetType: z.string(), endTime: z.string(), organizationKeyId: z.string(), startTime: z.string(), status: z.enum(["ACTIVE", "CANCELLED", "COMPLETED"]), totalAmount: z.string(), unstakeable: z.boolean(), vestedAmount: z.string(), vestingScheduleId: z.string()});

export const page = z.object({next: z.string().nullable().optional()});

export const offchainVestingSchedulesResponse = z.object({data: z.array(offchainVestingSchedule), page: page});

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 offchain vesting schedules for an organization
 * 
 * GET /offchainvesting/schedules
 */
export const getApiOffchainvestingSchedules = async (args: GetApiOffchainvestingSchedulesArgs, options?: GetApiOffchainvestingSchedulesOptions) => {
const {baseUrl = "https://api.anchorage-staging.com/v2", fetch: fetchFn = fetch, ApiAccessKey} = options ?? {}

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

if (args.afterId != null) query.append("afterId", String(args.afterId))
if (args.limit != null) query.append("limit", String(args.limit))
if (ApiAccessKey !== undefined) headers.set("Api-Access-Key", ApiAccessKey)

const url = `${baseUrl.replace(/\/+$/, '')}/offchainvesting/schedules${query.size > 0 ? `?${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(offchainVestingSchedulesResponse, await res.json())
};