import 'package:get/get.dart';
import 'package:injectable/injectable.dart';
import 'package:keyboard/base/base_controller.dart';
import 'package:keyboard/data/bean/default_avatar_info.dart';
import 'package:keyboard/data/bean/keyboard_info.dart';
import 'package:keyboard/module/change/gender/change_gender_page.dart';
import 'package:keyboard/utils/atmob_log.dart';

import '../../../data/repository/config_repository.dart';
import '../../change/birthday/change_birthday_page.dart';
import '../../change/nickname/change_nickname_page.dart';

enum ProfileEditMode {
  add, // 新增
  edit, // 编辑
}

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

  final ConfigRepository configRepository;

  final RxnInt _currentGender = RxnInt(null);

  final RxString _avatarUrl = "".obs;

  String get avatarUrl => _avatarUrl.value;

  Rxn<DefaultAvatarInfo> get currentDefaultAvatarInfo =>
      configRepository.defaultAvatarInfo;

  late final ProfileEditMode mode;

  final Rx<KeyboardInfo> _currentCustomKeyboardInfo = KeyboardInfo().obs;

  Rx<KeyboardInfo> get currentCustomKeyboardInfo => _currentCustomKeyboardInfo;

  final RxnString _currentBirthday = RxnString(null);

  String? get currentBirthday => _currentBirthday.value;

  // 当前昵称
  final RxnString _currentNickname = RxnString(null);

  String? get currentNickname => _currentNickname.value;

  // 当前自定义键盘亲密度
  final RxInt _currentCustomIntimacy = 30.obs;

  int get currentCustomIntimacy => _currentCustomIntimacy.value;

  // 当前定制亲密度是否有变化
  final RxBool _customIntimacyChanged = false.obs;

  bool get customIntimacyChanged => _customIntimacyChanged.value;

  final RxList<String> _boyAvatars = <String>[].obs;

  final RxList<String> _girlAvatars = <String>[].obs;

  ProfileEditController(this.configRepository);

  @override
  void onInit() {
    super.onInit();
    final KeyboardInfo? keyboardInfo = Get.arguments?["keyboardInfo"];
    if (keyboardInfo != null) {
      mode = ProfileEditMode.edit;
      _currentCustomKeyboardInfo.value = keyboardInfo;

      _currentNickname.value = keyboardInfo.name;
      _currentGender.value = keyboardInfo.gender;
      _currentCustomIntimacy.value = keyboardInfo.intimacy ?? 30;
      _avatarUrl.value = keyboardInfo.avatar ?? "";
    } else {
      mode = ProfileEditMode.add;
      _currentGender.value = null;
      _currentCustomIntimacy.value = 30;
      _avatarUrl.value = "";
    }

    ever<DefaultAvatarInfo?>(currentDefaultAvatarInfo, (info) {
      updateAvatarListsAndSelectFirst(info);
    });
  }

  @override
  void onReady() {
    super.onReady();
    updateAvatarListsAndSelectFirst(currentDefaultAvatarInfo.value);
  }

  void updateAvatarListsAndSelectFirst(DefaultAvatarInfo? info) {
    _boyAvatars.assignAll(info?.maleAvatars ?? []);
    _girlAvatars.assignAll(info?.femaleAvatars ?? []);
    if (_currentGender.value == 1 && _boyAvatars.isNotEmpty) {
      _avatarUrl.value = _boyAvatars[0];
    } else if (_girlAvatars.isNotEmpty) {
      _avatarUrl.value = _girlAvatars[0];
    }
  }

  clickSaveButton() {
    AtmobLog.d(tag, 'clickSaveButton');
  }

  void nextAvatar() {
    List<String> avatars =
        _currentGender.value == 1 ? _boyAvatars : _girlAvatars;
    if (avatars.isEmpty) return;
    int currentIndex = avatars.indexOf(_avatarUrl.value);
    _avatarUrl.value = avatars[(currentIndex + 1) % avatars.length];
    AtmobLog.d(tag, 'nextAvatar: ${_avatarUrl.value}');
  }

  // 更新亲密度
  void updateIntimacy(int intimacy) {
    _currentCustomIntimacy.value = intimacy;
  }

  clickBack() {
    AtmobLog.d(tag, 'clickBackButton');
    Get.back();
  }

  void clickNickname() async {
    AtmobLog.d(tag, 'clickNickname');
    final result = await ChangeNicknamePage.start(
      nickName: _currentNickname.value,
    );
    if (result != null) {
      _currentNickname.value = result;
    }
  }

  void clickGender() async {
    AtmobLog.d(tag, 'clickGender');
    final result = await ChangeGenderPage.start();
    if (result != null) {
      _currentGender.value = result;
    }
  }

  void clickBirthday() async {
    AtmobLog.d(tag, 'clickBirthday');
    final result = await ChangeBirthdayPage.start(
      birthday: _currentBirthday.value,
    );
    if (result != null) {
      AtmobLog.d(tag, 'clickBirthday result: $result');
      _currentBirthday.value = result;
    }
  }

  String get genderText {
    if (_currentGender.value == 1) return '男';
    if (_currentGender.value == 2) return '女';
    return '请选择';
  }
}