import 'package:easy_refresh/easy_refresh.dart';
import 'package:flutter/cupertino.dart';
import 'package:injectable/injectable.dart';
import 'package:keyboard/base/base_controller.dart';
import 'package:get/get.dart';
import 'package:keyboard/data/repository/characters_repository.dart';
import 'package:keyboard/dialog/character_details_dialog.dart';
import 'package:keyboard/module/character/character_controller.dart';
import 'package:keyboard/utils/atmob_log.dart';
import 'package:keyboard/utils/toast_util.dart';

import '../../../data/bean/character_group_info.dart';
import '../../../data/bean/character_info.dart';
import '../../../data/bean/keyboard_info.dart';

@injectable
class CharacterGroupContentController extends BaseController {
  final tag = "CharacterGroupContentController";

  Rx<KeyboardInfo> get currentKeyboardInfo =>
      Get.find<CharacterController>().currentKeyboardInfo;

  Rx<CharacterGroupInfo> get currentCharacterGroupInfo =>
      Get.find<CharacterController>().currentCharacterGroupInfo;
  final CharactersRepository charactersRepository;

  CharacterGroupContentController(this.charactersRepository);

  RxList<CharacterInfo> characterList = <CharacterInfo>[].obs;
  RxInt currentListCount = 0.obs;

  RxInt currentPage = 1.obs;
  late EasyRefreshController refreshController;

  @override
  void onInit() async {
    super.onInit();
    refreshController = EasyRefreshController(
      controlFinishLoad: true,
      controlFinishRefresh: true,
    );
    // 等待页面渲染完成后再加载数据
    WidgetsBinding.instance.addPostFrameCallback((_) {
      refreshData();
    });
    everAll([currentCharacterGroupInfo, currentKeyboardInfo], (_) async {
      await refreshData();
    });
  }

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

  // 下拉刷新
  Future<void> refreshData() async {
    AtmobLog.d(
      tag,
      'refreshData ${currentCharacterGroupInfo.value.id}, ${currentKeyboardInfo.value.id}',
    );
    currentPage.value = 1;
    await getCurrentCharacterListInfo(isRefresh: true);
    refreshController.finishRefresh();
    refreshController.resetFooter(); // 允许加载更多
  }

  // 上拉加载更多
  Future<void> loadMoreData() async {
    if (characterList.length >= currentListCount.value) {
      refreshController.finishLoad(IndicatorResult.noMore);
      return;
    }
    currentPage.value++;
    await getCurrentCharacterListInfo(isRefresh: false);
    refreshController.finishLoad(IndicatorResult.success);
  }

  // 获取角色列表
  Future<void> getCurrentCharacterListInfo({bool isRefresh = false}) async {
    var response = await charactersRepository.getCharactersPage(
      groupId: currentCharacterGroupInfo.value.id.toString(),
      page: currentPage.value,
      keyboardId: currentKeyboardInfo.value.id.toString(),
    );
    if (isRefresh) {
      characterList.value = response.characterInfos;
    } else {
      characterList.addAll(response.characterInfos);
    }
    currentListCount.value = response.count;
  }

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

  void itemButtonClick(CharacterInfo characterInfo) {
    AtmobLog.d(tag, 'characterInfo ${characterInfo.toJson()} ');

    CharacterDetailsDialog.show(
      characterInfo: characterInfo,
      clickCallback: () {
        if (characterInfo.isLock == true) {
          // addCharacter(characterInfo);
        } else if (characterInfo.isAdd == false) {
          // unlockCharacter(characterInfo);
        } else {
          ToastUtil.show('该人设已添加');
        }
      },
    );
  }

  void addCharacter(CharacterInfo characterInfo) {
    charactersRepository.characterAdd(
      characterId: characterInfo.id.toString(),
      keyboardId: currentKeyboardInfo.value.id.toString(),
    );
  }

  void unlockCharacter(CharacterInfo characterInfo) {
    charactersRepository.characterUnlock(
      characterId: characterInfo.id.toString(),
      keyboardId: currentKeyboardInfo.value.id.toString(),
    );
  }
}