import {z} from 'zod'

export type GetApiStakingPositionsIdRelatedTransactionsArgs = {id: string, pageSize: number, pageCursor?: string | undefined, order?: ('ASC' | 'DESC') | undefined};

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

export const positionRelatedTransaction = z.object({txId: z.string(), txHash: z.string().optional(), stakingOperation: z.enum(["APPROVE", "STAKE", "UNSTAKE", "WITHDRAW", "CLAIM_REWARDS", "SPLIT", "CONSOLIDATE", "MERGE", "TRANSFER", "AUTHORIZE", "ADD_TO_STAKE"]).optional(), timestamp: z.string(), status: z.enum(["PENDING", "COMPLETED", "FAILED"]), amount: z.string().optional(), txNote: z.string().optional(), completionTime: z.string().optional()});

export const stakingPositionRelatedTransactionsPaginatedResponse = z.object({data: z.array(positionRelatedTransaction), next: z.string().nullable().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 related transactions for a position
 * 
 * GET /staking/positions/{id}/related_transactions
 */
export const getApiStakingPositionsIdRelatedTransactions = async (args: GetApiStakingPositionsIdRelatedTransactionsArgs, options?: GetApiStakingPositionsIdRelatedTransactionsOptions) => {
const {baseUrl = "https://api.fireblocks.io/v1", fetch: fetchFn = fetch} = options ?? {}

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

if (args.pageSize != null) query.append("pageSize", String(args.pageSize))
if (args.pageCursor != null) query.append("pageCursor", String(args.pageCursor))
if (args.order != null) query.append("order", String(args.order))

const url = `${baseUrl.replace(/\/+$/, '')}/staking/positions/${encodeURIComponent(String(args.id))}/related_transactions${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(stakingPositionRelatedTransactionsPaginatedResponse, await res.json())
};