import {z} from 'zod'

export type PaymentStatusDto = 'PENDING' | 'PROCESSING' | 'CANCELLED' | 'COMPLETE' | 'UNDERPAID' | 'OVERPAID' | 'EXPIRED';

export type SortOrder = 'asc' | 'desc';

export type GetApiApiV1PaySummaryArgs = {walletId?: string | undefined, customerReference?: string | undefined, paymentExternalId?: string | undefined, uuid?: string | undefined, reference?: string | undefined, fromDate?: string | undefined, toDate?: string | undefined, offset?: number | undefined, max?: number | undefined, status?: PaymentStatusDto | undefined, order?: SortOrder | undefined};

export type GetApiApiV1PaySummaryOptions = {baseUrl?: string | undefined, Hawk?: string | undefined, fetch?: typeof fetch | undefined};

export const directionDto = z.enum(["IN", "OUT"]);

export const paymentStatusDto = z.enum(["PENDING", "PROCESSING", "CANCELLED", "COMPLETE", "UNDERPAID", "OVERPAID", "EXPIRED"]);

export const payAmountsDto = z.object({currency: z.string().optional(), amount: z.number().optional(), actual: z.number().optional()});

export const exchangeRateDto = z.object({base: z.string().optional(), counter: z.string().optional(), rate: z.number().optional()});

export const alternativeAddressDto = z.object({network: z.string().optional(), protocol: z.string().optional(), address: z.string().optional(), tag: z.string().optional(), uri: z.string().optional()});

export const cryptoAddressDto = z.object({address: z.string().optional(), tag: z.string().optional(), network: z.string().optional(), protocol: z.string().optional(), uri: z.string().optional(), alternatives: z.array(alternativeAddressDto).optional()});

export const gatewayTransactionDto = z.object({dateCreated: z.number().int().optional(), dateConfirmed: z.number().int().optional(), hash: z.string().optional(), amount: z.number().optional(), risk: z.object({}).optional(), networkFeeCurrency: z.string().optional(), networkFeeAmount: z.number().optional(), sources: z.array(z.string()).optional(), displayRate: exchangeRateDto.optional(), exchangeRate: exchangeRateDto.optional()});

export const currencyOptions = z.object({transaction: z.string().optional(), explorer: z.string().optional(), address: z.string().optional(), confirmations: z.number().int().optional()});

export const summaryPaymentDto = z.object({uuid: z.string().max(50).optional(), merchantDisplayName: z.string().max(255).optional(), walletId: z.string().max(255).optional(), dateCreated: z.number().int().optional(), expiryDate: z.number().int().optional(), quoteExpiryDate: z.number().int().optional(), acceptanceExpiryDate: z.number().int().optional(), quoteStatus: z.string().max(50).optional(), reference: z.string().min(6).max(255).optional(), type: directionDto.optional(), subType: z.enum(["merchantPayIn", "merchantPayOut", "merchantRefund"]).max(50).optional(), status: paymentStatusDto.optional(), displayCurrency: payAmountsDto.optional(), walletCurrency: payAmountsDto.optional(), paidCurrency: payAmountsDto.optional(), feeCurrency: payAmountsDto.optional(), displayRate: exchangeRateDto.optional(), exchangeRate: exchangeRateDto.optional(), address: cryptoAddressDto.optional(), returnUrl: z.string().optional(), redirectUrl: z.string().optional(), transactions: z.array(gatewayTransactionDto).optional(), refund: z.object({}).optional(), refunds: z.array(z.object({})).optional(), currencyOptions: currencyOptions.optional(), networkFeeCurrency: z.object({currency: z.string().optional(), amount: z.number().optional(), actual: z.number().optional()}).optional(), flow: z.string().optional()});

export const getApiApiV1PaySummaryResponse = z.array(summaryPaymentDto);

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 payments
 * 
 * GET /api/v1/pay/summary
 */
export const getApiApiV1PaySummary = async (args: GetApiApiV1PaySummaryArgs, options?: GetApiApiV1PaySummaryOptions) => {
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.customerReference != null) query.append("customerReference", String(args.customerReference))
if (args.paymentExternalId != null) query.append("paymentExternalId", String(args.paymentExternalId))
if (args.uuid != null) query.append("uuid", String(args.uuid))
if (args.reference != null) query.append("reference", String(args.reference))
if (args.fromDate != null) query.append("fromDate", String(args.fromDate))
if (args.toDate != null) query.append("toDate", String(args.toDate))
if (args.offset != null) query.append("offset", String(args.offset))
if (args.max != null) query.append("max", String(args.max))
if (args.status != null) query.append("status", String(args.status))
if (args.order != null) query.append("order", String(args.order))
if (Hawk !== undefined) headers.set("Authorization", Hawk)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/pay/summary${query.size > 0 ? `?${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(getApiApiV1PaySummaryResponse, await res.json())
};