import 'package:get/get.dart';
import 'package:loopin/pages/my/merchant/balance/model.dart';

class BalanceController extends GetxController {
  /// 钱包余额
  final balance = 0.0.obs;

  final data = <AccountBill>[].obs;

  int currentPage = 1;

  final isLoading = false.obs;

  /// 是否还有更多
  var hasMore = true.obs;

  @override
  void onInit() {
    super.onInit();
    getData(reset: true);
  }

  /// 充值
  void recharge(double amount) {
    balance.value += amount;
    // 同时加一条流水
  }

  /// 分页数据
  Future<void> getData({bool reset = false}) async {
    if (isLoading.value) return;
    isLoading.value = true;

    if (reset) {
      currentPage = 1;
      data.clear();
      hasMore.value = true;
    }

    await Future.delayed(const Duration(seconds: 3)); // 模拟网络延迟

    List<AccountBill> newData = List.generate(
      10,
      (index) => AccountBill(id: index),
    );

    data.addAll(newData);
    currentPage++;

    if (currentPage > 3) {
      hasMore.value = false;
    }

    isLoading.value = false;
  }
}