import { checkout } from '@imtbl/sdk';
import { Environment } from '@imtbl/sdk/config';

const { Checkout, WidgetType, WidgetTheme } = checkout;

const checkoutSDK = new Checkout({
  baseConfig: {
    environment: Environment.SANDBOX, // or Environment.PRODUCTION
    publishableKey: 'YOUR_PUBLISHABLE_KEY',
  },
});

const { CommerceFlowType, CommerceEventType } = checkout;

// Basic onramp flow - buy crypto with fiat
export async function openOnramp(elementId: string) {
  const widgets = await checkoutSDK.widgets({ config: { theme: WidgetTheme.DARK } });
  const widget = widgets.create(WidgetType.IMMUTABLE_COMMERCE);

  widget.mount(elementId, { flow: CommerceFlowType.ONRAMP });

  widget.addListener(CommerceEventType.SUCCESS, (data) => {
    console.log('Onramp complete:', data);
    widget.unmount();
  });

  widget.addListener(CommerceEventType.FAILURE, (data) => {
    console.error('Onramp failed:', data);
    widget.unmount();
  });

  widget.addListener(CommerceEventType.CLOSE, () => {
    widget.unmount();
  });

  return widget;
}

// Onramp with wallet address pre-filled
export async function onrampToWallet(
  elementId: string,
  walletAddress: string
) {
  const widgets = await checkoutSDK.widgets({ config: { theme: WidgetTheme.DARK } });
  const widget = widgets.create(WidgetType.IMMUTABLE_COMMERCE);

  widget.mount(elementId, {
    flow: CommerceFlowType.ONRAMP,
    walletAddress,
  });

  return widget;
}