import {z} from 'zod'

export type GetApiLedgerV1TransactionsArgs = {walletId: string, statuses?: (Array<'DETECTED' | 'PROCESSING' | 'PENDING_APPROVAL' | 'COMPLETED' | 'ON_HOLD' | 'RETURNED' | 'EXPIRED' | 'CANCELLED' | 'FAILED'>) | undefined, page?: number | undefined, size?: number | undefined, filterMode?: ('CREATED_AT' | 'UPDATED_AT') | undefined, start?: string | undefined, end?: string | undefined};

export type GetApiLedgerV1TransactionsOptions = {baseUrl?: string | undefined, Hawk?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiLedgerV1TransactionsResponse = z.object({content: z.array(z.object({transactionId: z.string().optional(), paymentId: z.string().optional(), paymentReference: z.string().optional(), type: z.enum(["PAYOUT", "PAYIN", "FEE", "internalTransfer", "paymentOut", "channelDeposit", "reversal"]).optional(), status: z.enum(["DETECTED", "PROCESSING", "COMPLETED", "PENDING_APPROVAL", "ON_HOLD", "RETURNED", "EXPIRED", "CANCELLED", "FAILED"]).optional(), statusDetails: z.string().optional(), walletId: z.string().optional(), amount: z.object({value: z.number().optional(), currencyCode: z.enum(["USD", "EUR", "GBP"]).optional()}).optional(), runningBalance: z.object({value: z.number().optional(), currencyCode: z.enum(["USD", "EUR", "GBP"]).optional()}).optional(), originator: z.object({entity: z.object({type: z.enum(["COMPANY", "INDIVIDUAL"]).optional(), name: z.string().optional(), firstName: z.string().optional(), lastName: z.string().optional()}).optional(), bankAccount: z.object({accountNumber: z.string().optional(), bankCode: z.string().optional(), bankName: z.string().optional()}).optional(), walletId: z.string().optional(), amount: z.object({value: z.number().optional(), currencyCode: z.string().optional()}).optional()}).optional(), beneficiary: z.object({entity: z.object({type: z.enum(["COMPANY", "INDIVIDUAL"]).optional(), name: z.string().optional(), firstName: z.string().optional(), lastName: z.string().optional()}).optional(), bankAccount: z.object({accountNumber: z.string().optional(), bankCode: z.string().optional()}).optional(), walletId: z.string().optional(), cryptoAddresses: z.object({addresses: z.array(z.string()).optional(), protocol: z.string().optional(), network: z.string().optional()}).optional(), amount: z.object({value: z.number().optional(), currencyCode: z.string().optional()}).optional()}).optional(), details: z.object({paymentMethod: z.enum(["SEPA_CT", "SEPA_INST", "FASTER_PAYMENT", "ACH", "ACH_SAME_DAY", "FEDWIRE", "BOOK", "SWIFT", "UNKNOWN"]).optional(), fxRate: z.object({baseCurrency: z.string().optional(), counterCurrency: z.string().optional(), merchantFxRate: z.number().optional(), baseFxRate: z.number().optional(), merchantSpread: z.number().optional()}).optional(), complianceDetail: z.record(z.string(), z.unknown()).optional(), hash: z.string().optional(), exchangeRate: z.number().optional()}).optional(), createdAt: z.string().optional(), updatedAt: z.string().optional()})).optional(), pageable: z.object({pageNumber: z.number().int().optional(), pageSize: z.number().int().optional(), offset: z.number().int().optional(), paged: z.boolean().optional(), unpaged: z.boolean().optional()}).optional(), last: z.boolean().optional(), totalElements: z.number().int().optional(), totalPages: z.number().int().optional(), first: z.boolean().optional(), size: z.number().int().optional(), number: z.number().int().optional(), sort: z.array(z.string()).optional(), numberOfElements: z.number().int().optional(), empty: z.boolean().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 transactions
 * 
 * GET /ledger/v1/transactions
 */
export const getApiLedgerV1Transactions = async (args: GetApiLedgerV1TransactionsArgs, options?: GetApiLedgerV1TransactionsOptions) => {
const {baseUrl = "https://api.sandbox.bvnk.com", fetch: fetchFn = fetch, Hawk} = options ?? {}

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

if (args.walletId != null) query.append("walletId", String(args.walletId))
if (args.statuses != null) query.append("statuses", args.statuses.join(','))
if (args.page != null) query.append("page", String(args.page))
if (args.size != null) query.append("size", String(args.size))
if (args.filterMode != null) query.append("filterMode", String(args.filterMode))
if (args.start != null) query.append("start", String(args.start))
if (args.end != null) query.append("end", String(args.end))
if (Hawk !== undefined) headers.set("Authorization", Hawk)

const url = `${baseUrl.replace(/\/+$/, '')}/ledger/v1/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(getApiLedgerV1TransactionsResponse, await res.json())
};