import 'package:flutter/services.dart';


class BalanceCopyState {
  final String label;
  final String payload;

  const BalanceCopyState({required this.label, required this.payload});

  bool get canCopy => payload.trim().isNotEmpty;
}

class BalanceSourceCopyController {
  const BalanceSourceCopyController();

  BalanceCopyState wallet(String? depositAddress) {
    return BalanceCopyState(
      label: 'Copy Deposit Address',
      payload: depositAddress?.trim() ?? '',
    );
  }

  BalanceCopyState ledger(String? accountCode) {
    return BalanceCopyState(
      label: 'Copy Deposit Address',
      payload: accountCode?.trim() ?? '',
    );
  }

  Future<bool> copy(BalanceCopyState state) async {
    if (!state.canCopy) return false;
    await Clipboard.setData(ClipboardData(text: state.payload));
    return true;
  }
}