import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';

import '../../global.dart';
import 'tab_state.dart';

class TabLogic extends GetxController {
  final TabState state = TabState();

  @override
  void onInit() {
    super.onInit();
    state.pageController = PageController(initialPage: state.currentPage);
  }

  @override
  void onReady() {
    // TODO: implement onReady
    super.onReady();
  }

  @override
  void onClose() {
    // TODO: implement onClose
    super.onClose();
  }

  @override
  void dispose() {
    state.pageController!.dispose();
    super.dispose();
  }

  handlePageChanged(int page) {
    state.currentPage = page;
    update();
  }

  handleNavBarTap(int index) {
    if (index == state.currentPage) return;
    if (Global.isOfflineLogin && index != 0) {
      Get.toNamed('/tab');
      return;
    }
    state.pageController!.jumpToPage(index);
  }
}