import {z} from 'zod'

export type GetApiBlockchainV2AssetBalanceUpdatesArgs = {asset: string, accounts?: Array<string> | undefined, limit_per_account?: number | undefined, sub_accounts?: Array<string> | undefined, txids?: Array<string> | undefined, block_hashes?: Array<string> | undefined, start_time?: string | undefined, end_time?: string | undefined, start_height?: number | undefined, end_height?: number | undefined, start_chain_sequence_number?: number | undefined, end_chain_sequence_number?: number | undefined, include_sub_accounts?: boolean | undefined, chain?: string | undefined, start_inclusive?: boolean | undefined, end_inclusive?: boolean | undefined, timezone?: string | undefined, page_size?: number | undefined, paging_from?: ('start' | 'end') | undefined, pretty?: boolean | undefined, next_page_token?: string | undefined};

export type GetApiBlockchainV2AssetBalanceUpdatesOptions = {baseUrl?: string | undefined, apiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const blockchainChainSequenceNumber = z.string();

export const blockchainAccount = z.string();

export const blockchainBlockHeight = z.string();

export const blockchainBalanceChange = z.string();

export const blockchainAccountBalance = z.string();

export const blockchainTransactionSequenceNumber = z.string();

export const blockchainNumberOfDebits = z.string();

export const blockchainNumberOfCredits = z.string();

export const blockchainSubAccount = z.string();

export const blockchainTotalReceived = z.string();

export const blockchainTotalSent = z.string();

export const blockchainBalanceUpdateSubAccount = z.object({sub_account: blockchainSubAccount.optional(), previous_balance: blockchainAccountBalance.optional(), new_balance: blockchainAccountBalance.optional(), n_debits: blockchainNumberOfDebits.optional(), n_credits: blockchainNumberOfCredits.optional(), previous_credit_height: blockchainBlockHeight.optional(), previous_debit_height: blockchainBlockHeight.optional(), previous_chain_sequence_number: blockchainTransactionSequenceNumber.optional(), total_received: blockchainTotalReceived.optional(), total_sent: blockchainTotalSent.optional(), creation_height: blockchainBlockHeight.optional()});

export const blockchainStaleBlock = z.string();

export const blockchainBlockHash = z.string();

export const time = z.string();

export const blockchainTransactionId = z.string();

export const blockchainBalanceUpdateCredit = z.boolean();

export const blockchainBalanceUpdateV2 = z.object({chain_sequence_number: blockchainChainSequenceNumber, account: blockchainAccount, account_creation_height: blockchainBlockHeight, change: blockchainBalanceChange, previous_balance: blockchainAccountBalance, new_balance: blockchainAccountBalance, transaction_sequence_number: blockchainTransactionSequenceNumber, n_debits: blockchainNumberOfDebits, n_credits: blockchainNumberOfCredits, previous_debit_height: blockchainBlockHeight.optional(), previous_credit_height: blockchainBlockHeight.optional(), previous_chain_sequence_number: blockchainTransactionSequenceNumber.optional(), sub_account: blockchainBalanceUpdateSubAccount.optional(), stale: blockchainStaleBlock.optional(), block_hash: blockchainBlockHash, height: blockchainBlockHeight, consensus_time: time, txid: blockchainTransactionId.optional(), credit: blockchainBalanceUpdateCredit, total_received: blockchainTotalReceived, total_sent: blockchainTotalSent});

export const blockchainBalanceUpdatesV2 = z.array(blockchainBalanceUpdateV2);

export const nextPageToken = z.string();

export const nextPageUrl = z.string();

export const warningObject = z.object({type: z.string(), message: z.string()});

export const blockchainBalanceUpdatesResponseV2 = z.object({data: blockchainBalanceUpdatesV2, next_page_token: nextPageToken.optional(), next_page_url: nextPageUrl.optional(), warning: warningObject.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 of balance updates
 * 
 * GET /blockchain-v2/{asset}/balance-updates
 */
export const getApiBlockchainV2AssetBalanceUpdates = async (args: GetApiBlockchainV2AssetBalanceUpdatesArgs, options?: GetApiBlockchainV2AssetBalanceUpdatesOptions) => {
const {baseUrl = "https://api.coinmetrics.io/v4", fetch: fetchFn = fetch, apiKey} = options ?? {}

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

if (args.accounts != null) query.append("accounts", args.accounts.join(','))
if (args.limit_per_account != null) query.append("limit_per_account", String(args.limit_per_account))
if (args.sub_accounts != null) query.append("sub_accounts", args.sub_accounts.join(','))
if (args.txids != null) query.append("txids", args.txids.join(','))
if (args.block_hashes != null) query.append("block_hashes", args.block_hashes.join(','))
if (args.start_time != null) query.append("start_time", String(args.start_time))
if (args.end_time != null) query.append("end_time", String(args.end_time))
if (args.start_height != null) query.append("start_height", String(args.start_height))
if (args.end_height != null) query.append("end_height", String(args.end_height))
if (args.start_chain_sequence_number != null) query.append("start_chain_sequence_number", String(args.start_chain_sequence_number))
if (args.end_chain_sequence_number != null) query.append("end_chain_sequence_number", String(args.end_chain_sequence_number))
if (args.include_sub_accounts != null) query.append("include_sub_accounts", String(args.include_sub_accounts))
if (args.chain != null) query.append("chain", String(args.chain))
if (args.start_inclusive != null) query.append("start_inclusive", String(args.start_inclusive))
if (args.end_inclusive != null) query.append("end_inclusive", String(args.end_inclusive))
if (args.timezone != null) query.append("timezone", String(args.timezone))
if (args.page_size != null) query.append("page_size", String(args.page_size))
if (args.paging_from != null) query.append("paging_from", String(args.paging_from))
if (args.pretty != null) query.append("pretty", String(args.pretty))
if (args.next_page_token != null) query.append("next_page_token", String(args.next_page_token))
if (apiKey !== undefined) query.set("api_key", apiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/blockchain-v2/${encodeURIComponent(String(args.asset))}/balance-updates${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(blockchainBalanceUpdatesResponseV2, await res.json())
};