import 'package:flutter/material.dart';
import 'package:ftc_mobile_app/utilities/extensions/custom_extensions.dart';
import 'package:get/get.dart';
import 'package:pull_to_refresh_flutter3/pull_to_refresh_flutter3.dart';
import '../../ftc_mobile_app.dart';
import '../../models/appointmentsListResponse/AppointmentsListResponse.dart';

class AppointmentScreenController extends GetxController {
  final GlobalKey<ScaffoldState> screenKey = GlobalKey<ScaffoldState>();

  final appointments = <AppointmentsListResponseData>[].obs;

  final _listRC = RefreshController(initialRefresh: false);

  RefreshController get listRC => _listRC;

  final _listSC = ScrollController();

  ScrollController get listSC => _listSC;

  String serviceUserId = "";

  @override
  void onReady() {
    super.onReady();

    getAppointmentsList();
  }

  void removeFocus() {
    FocusScope.of(screenKey.currentContext!).unfocus();
  }

  void onRefresh() async {
    await getAppointmentsList();
    _listRC.refreshCompleted();
  }

  Future<void> getAppointmentsList() async {
    try {
      if (serviceUserId.isEmpty) {
        throw Exception("serviceUserId is not assigned");
      }

      final response = await ClientService()
          .getAppointmentsList(
            serviceId: serviceUserId,
            startDate: DateTime.now().subtract(28.days).millisecondsSinceEpoch,
            endDate: DateTime.now().add(28.days).millisecondsSinceEpoch,
          )
          .showLoader();
      if (response.success == true) {
        appointments.value = response.data ?? [];
      } else {
        if (response.message.isNotNullOrEmpty()) {
          FrequentFunctions.showToast(message: response.message!);
        }
      }
    } catch (e) {
      debugPrint("getAppointmentsList error");
      debugPrint(e.toString());
    }
  }

  @override
  void dispose() {
    _listSC.dispose();
    Get.delete<AppointmentScreenController>();
    super.dispose();
  }
}