import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:injectable/injectable.dart';
import 'package:keyboard/base/base_controller.dart';
import 'package:keyboard/resource/string.gen.dart';

/// 亲密度分析Controller
@injectable
class IntimacyAnalyseController extends BaseController
    with GetTickerProviderStateMixin {
  /// Tab列表
  RxList<String> tabBarList =
      <String>[
        StringName.intimacyAnalyseTabReport,
        StringName.intimacyAnalyseTabScreenshotReply,
      ].obs;

  /// Tab控制器
  late final TabController tabController = TabController(
    length: tabBarList.length,
    vsync: this,
  );

  /// PageView控制器
  final PageController pageController = PageController();

  /// 返回上一页
  void clickBack() {
    Get.back();
  }

  @override
  void onInit() {
    super.onInit();
  }

  @override
  void onClose() {
    tabController.dispose();
    pageController.dispose();
    super.onClose();
  }

  /// 处理Tab切换，联动PageView
  void handleTabChange(int index) {
    if (!tabController.indexIsChanging) {
      pageController.animateToPage(
        index,
        duration: const Duration(milliseconds: 300),
        curve: Curves.easeInToLinear,
      );
    }
  }

  /// 处理PageView切换，联动Tab
  void handlePageChange(int index) {
    tabController.animateTo(
      index,
      duration: const Duration(milliseconds: 300),
    );
  }
}