import 'package:breez_sdk/breez_sdk.dart';
import 'package:breez_sdk/bridge_generated.dart';

Future<void> setPaymentMetadata({required String paymentHash, required String metadata}) async {
  // ANCHOR: set-payment-metadata
  await BreezSDK().setPaymentMetadata(hash: "target-payment-hash", metadata: '{"myCustomValue":true}');
  // ANCHOR_END: set-payment-metadata
}

Future<void> filterPaymentMetadata() async {
  // ANCHOR: filter-payment-metadata
  List<MetadataFilter> metadataFilters = [
    MetadataFilter(
      jsonPath: "myCustomValue",
      jsonValue: "true",
    ),
  ];

  await BreezSDK().listPayments(
    req: ListPaymentsRequest(
      metadataFilters: metadataFilters
    ));
  // ANCHOR_END: filter-payment-metadata

  // ANCHOR: filter-payment-metadata-string
  metadataFilters = [
    MetadataFilter(
      jsonPath: "customerName",
      jsonValue: '"Satoshi Nakamoto"',
    ),
  ];
  // ANCHOR_END: filter-payment-metadata-string

  // ANCHOR: filter-payment-metadata-object
  // This will *NOT* work
  metadataFilters = [
    MetadataFilter(
      jsonPath: "parent.nestedArray",
      jsonValue: "[1, 2, 3]",
    ),
  ];

  // Any of these will work
  metadataFilters = [
    MetadataFilter(
      jsonPath: "parent.nestedArray",
      jsonValue: "[1,2,3]",
    ),
  ];
  // ANCHOR_END: filter-payment-metadata-object
}