import type { IPortalMeldApi } from './PortalMeldApi'
import type {
  MeldCreateCustomerRequest,
  MeldCreateCustomerResponse,
  MeldCreateRetailWidgetRequest,
  MeldCreateRetailWidgetResponse,
  MeldDiscoveryParams,
  MeldGetBuyLimitsResponse,
  MeldGetCountriesResponse,
  MeldGetCryptoCurrenciesResponse,
  MeldGetDefaultsResponse,
  MeldGetFiatCurrenciesResponse,
  MeldGetKycLimitsResponse,
  MeldGetPaymentMethodsResponse,
  MeldGetRetailQuoteRequest,
  MeldGetRetailQuoteResponse,
  MeldGetRetailTransactionResponse,
  MeldGetSellLimitsResponse,
  MeldGetServiceProvidersResponse,
  MeldSearchCustomerResponse,
  MeldSearchRetailTransactionsParams,
  MeldSearchRetailTransactionsResponse,
} from './types'

export interface IMeld {
  createCustomer(
    request: MeldCreateCustomerRequest,
  ): Promise<MeldCreateCustomerResponse>

  searchCustomer(): Promise<MeldSearchCustomerResponse>

  getRetailQuote(
    request: MeldGetRetailQuoteRequest,
  ): Promise<MeldGetRetailQuoteResponse>

  createRetailWidget(
    request: MeldCreateRetailWidgetRequest,
  ): Promise<MeldCreateRetailWidgetResponse>

  searchRetailTransactions(
    params?: MeldSearchRetailTransactionsParams,
  ): Promise<MeldSearchRetailTransactionsResponse>

  getRetailTransaction(id: string): Promise<MeldGetRetailTransactionResponse>

  getRetailTransactionBySession(
    sessionId: string,
  ): Promise<MeldGetRetailTransactionResponse>

  getServiceProviders(
    params?: MeldDiscoveryParams,
  ): Promise<MeldGetServiceProvidersResponse>

  getCountries(params?: MeldDiscoveryParams): Promise<MeldGetCountriesResponse>

  getFiatCurrencies(
    params?: MeldDiscoveryParams,
  ): Promise<MeldGetFiatCurrenciesResponse>

  getCryptoCurrencies(
    params?: MeldDiscoveryParams,
  ): Promise<MeldGetCryptoCurrenciesResponse>

  getPaymentMethods(
    params?: MeldDiscoveryParams,
  ): Promise<MeldGetPaymentMethodsResponse>

  getDefaults(params?: MeldDiscoveryParams): Promise<MeldGetDefaultsResponse>

  getBuyLimits(params?: MeldDiscoveryParams): Promise<MeldGetBuyLimitsResponse>

  getSellLimits(
    params?: MeldDiscoveryParams,
  ): Promise<MeldGetSellLimitsResponse>

  getKycLimits(params?: MeldDiscoveryParams): Promise<MeldGetKycLimitsResponse>
}

export interface MeldOptions {
  api: IPortalMeldApi
}

export class Meld implements IMeld {
  private readonly api: IPortalMeldApi

  constructor(options: MeldOptions) {
    this.api = options.api
  }

  public async createCustomer(
    request: MeldCreateCustomerRequest,
  ): Promise<MeldCreateCustomerResponse> {
    return this.api.createCustomer(request)
  }

  public async searchCustomer(): Promise<MeldSearchCustomerResponse> {
    return this.api.searchCustomer()
  }

  public async getRetailQuote(
    request: MeldGetRetailQuoteRequest,
  ): Promise<MeldGetRetailQuoteResponse> {
    return this.api.getRetailQuote(request)
  }

  public async createRetailWidget(
    request: MeldCreateRetailWidgetRequest,
  ): Promise<MeldCreateRetailWidgetResponse> {
    return this.api.createRetailWidget(request)
  }

  public async searchRetailTransactions(
    params?: MeldSearchRetailTransactionsParams,
  ): Promise<MeldSearchRetailTransactionsResponse> {
    return this.api.searchRetailTransactions(params)
  }

  public async getRetailTransaction(
    id: string,
  ): Promise<MeldGetRetailTransactionResponse> {
    return this.api.getRetailTransaction(id)
  }

  public async getRetailTransactionBySession(
    sessionId: string,
  ): Promise<MeldGetRetailTransactionResponse> {
    return this.api.getRetailTransactionBySession(sessionId)
  }

  public async getServiceProviders(
    params?: MeldDiscoveryParams,
  ): Promise<MeldGetServiceProvidersResponse> {
    return this.api.getServiceProviders(params)
  }

  public async getCountries(
    params?: MeldDiscoveryParams,
  ): Promise<MeldGetCountriesResponse> {
    return this.api.getCountries(params)
  }

  public async getFiatCurrencies(
    params?: MeldDiscoveryParams,
  ): Promise<MeldGetFiatCurrenciesResponse> {
    return this.api.getFiatCurrencies(params)
  }

  public async getCryptoCurrencies(
    params?: MeldDiscoveryParams,
  ): Promise<MeldGetCryptoCurrenciesResponse> {
    return this.api.getCryptoCurrencies(params)
  }

  public async getPaymentMethods(
    params?: MeldDiscoveryParams,
  ): Promise<MeldGetPaymentMethodsResponse> {
    return this.api.getPaymentMethods(params)
  }

  public async getDefaults(
    params?: MeldDiscoveryParams,
  ): Promise<MeldGetDefaultsResponse> {
    return this.api.getDefaults(params)
  }

  public async getBuyLimits(
    params?: MeldDiscoveryParams,
  ): Promise<MeldGetBuyLimitsResponse> {
    return this.api.getBuyLimits(params)
  }

  public async getSellLimits(
    params?: MeldDiscoveryParams,
  ): Promise<MeldGetSellLimitsResponse> {
    return this.api.getSellLimits(params)
  }

  public async getKycLimits(
    params?: MeldDiscoveryParams,
  ): Promise<MeldGetKycLimitsResponse> {
    return this.api.getKycLimits(params)
  }
}

export default Meld