package com.application.zhangshi_app_android.ui.function;

import static com.android.app_base.base.BaseConfig.CODE_SUCCESS;

import android.app.Application;

import androidx.annotation.NonNull;
import androidx.lifecycle.MutableLiveData;

import com.android.app_base.base.StateViewEnum;
import com.android.app_base.base.viewmodel.BaseViewModel;
import com.android.app_base.http.ResultData;
import com.android.app_base.utils.RxUtils;
import com.application.zhangshi_app_android.bean.BannerBean;
import com.application.zhangshi_app_android.bean.HomeDevicesBean;
import com.application.zhangshi_app_android.bean.HomeDevicesRequestBean;
import com.application.zhangshi_app_android.bean.PageResponseBean;
import com.application.zhangshi_app_android.data.DataRepository;

import java.util.List;

import io.reactivex.Observer;
import io.reactivex.disposables.Disposable;

/**
 * @author Ljj
 * @date 2023.03.15. 20:14
 * @desc 功能 Fragment的 ViewModel
 */
public class FunctionFragmentViewModel extends BaseViewModel<DataRepository> {

    private final MutableLiveData<List<BannerBean>> bannerListLiveData = new MutableLiveData<>();
    public FunctionFragmentViewModel(@NonNull Application application) {
        super(application);
    }

    @Override
    protected DataRepository initModel() {
        return DataRepository.getInstance();
    }

    /**
     * 获取banner 轮播图数据
     */
    public void getBannerData() {
        model.getBannerData()
                .compose(RxUtils.schedulersTransformer())
                .subscribe(new Observer<ResultData<List<BannerBean>>>() {
                    @Override
                    public void onSubscribe(Disposable d) {
                        addSubscribe(d);
                    }

                    @Override
                    public void onNext(ResultData<List<BannerBean>> data) {
                        if (data.getCode() == CODE_SUCCESS){
                            if (data.getData().isEmpty()){
                                changeStateView(StateViewEnum.DATA_NULL);
                            }else {
                                changeStateView(StateViewEnum.HIDE);
                                bannerListLiveData.postValue(data.getData());
                            }
                        }else {
                            messageLiveData.postValue(data.getMsg());
                        }
                    }

                    @Override
                    public void onError(Throwable e) {
                        messageLiveData.postValue(e.getMessage());
                    }

                    @Override
                    public void onComplete() {

                    }
                });
    }

    public MutableLiveData<List<BannerBean>> getBannerListLiveData() {
        return bannerListLiveData;
    }

    public void setBannerListLiveData(List<BannerBean> bannerListLiveData) {
        this.bannerListLiveData.postValue(bannerListLiveData);
    }
}