基本功能完成

Linjiajia

2023-07-25 82e57df230ecb744af6c8865f80870ba03c86d89

 app/src/main/java/com/application/zhangshi_app_android/ui/function/HundredWishActivityViewModel.java

@@ -1,17 +1,30 @@
package com.application.zhangshi_app_android.ui.function;

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

import android.app.Application;
import android.text.TextUtils;

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.android.app_base.utils.Utils;
import com.application.zhangshi_app_android.bean.HundredWishBean;
import com.application.zhangshi_app_android.bean.PropertyBean;
import com.application.zhangshi_app_android.bean.HundredWishRequestBean;
import com.application.zhangshi_app_android.bean.PageResponseBean;
import com.application.zhangshi_app_android.data.DataRepository;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;

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

/**
 * @author Ljj
@@ -20,6 +33,8 @@
 */
public class HundredWishActivityViewModel extends BaseViewModel<DataRepository> {
    private MutableLiveData<List<HundredWishBean>> dataListLiveData;
    private MutableLiveData<List<HundredWishBean>> moreListLiveData;//加载更多数据
    private MutableLiveData<HundredWishRequestBean> requestBeanLiveData;//请求参数

    public HundredWishActivityViewModel(@NonNull Application application) {
        super(application);
@@ -29,42 +44,180 @@
    protected DataRepository initModel() {
        return DataRepository.getInstance();
    }
    /**
     * 获取数据
     */
    public void getProperty() {
        if (getRequestBeanLiveData().getValue() == null){
            getRequestBeanLiveData().setValue(new HundredWishRequestBean());
        }
        getRequestBeanLiveData().getValue().setPageNum(1);
        model.getHundredWish(getRequestBeanLiveData().getValue().toMap())
                .compose(RxUtils.schedulersTransformer())
                .subscribe(new Observer<ResultData<PageResponseBean<HundredWishBean>>>() {
                    @Override
                    public void onSubscribe(Disposable d) {
                        addSubscribe(d);
                    }

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

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

                    @Override
                    public void onComplete() {

                    }
                });
    }
    /**
     * 加载更多
     */
    public void getMoreProperty(){
        if (getRequestBeanLiveData().getValue() == null){
            getRequestBeanLiveData().setValue(new HundredWishRequestBean());
        }
        getRequestBeanLiveData().getValue().setPageNum(getRequestBeanLiveData().getValue().getPageNum() + 1);
        model.getHundredWish(getRequestBeanLiveData().getValue().toMap())
                .compose(RxUtils.schedulersTransformer())
                .doFinally(new Action() {
                    @Override
                    public void run() throws Exception {
                        changeStateView(StateViewEnum.DATA_FINISH);
                    }
                })
                .subscribe(new Observer<ResultData<PageResponseBean<HundredWishBean>>>() {
                    @Override
                    public void onSubscribe(Disposable d) {
                        addSubscribe(d);
                    }

                    @Override
                    public void onNext(ResultData<PageResponseBean<HundredWishBean>> data) {
                        if (data.getCode() == CODE_SUCCESS){
                            if (data.getData().getData().isEmpty()){
                                messageLiveData.postValue("没有更多数据了");
                            }else {
                                changeStateView(StateViewEnum.HIDE);
                                moreListLiveData.postValue(data.getData().getData());
                            }
                        }else {
                            messageLiveData.postValue(data.getMsg());
                        }
                    }

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

                    @Override
                    public void onComplete() {

                    }
                });
    }
    public MutableLiveData<List<HundredWishBean>> getDataListLiveData() {
        if (dataListLiveData == null) {
        if (dataListLiveData == null){
            dataListLiveData = new MutableLiveData<>();
        }
        return dataListLiveData;
    }

    public void setDataListLiveData(MutableLiveData<List<HundredWishBean>> dataListLiveData) {
        this.dataListLiveData = dataListLiveData;
    }

    public void getHundredWish() {
        List<HundredWishBean> beans =  new ArrayList<>();
        for (int i = 0; i < 10; i++) {
            HundredWishBean bean = new HundredWishBean();
            bean.setTitle("标题");
            bean.setCreateTime("2020-01-01");
            bean.setReason("始于何因");
            bean.setBeneficiary("受惠人");
            bean.setHeir("继承人");
            bean.setDifficulty("实现难度");
            bean.setIsEffective(1);
            bean.setRemark("备注");
            beans.add(bean);
    public MutableLiveData<HundredWishRequestBean> getRequestBeanLiveData() {
        if (requestBeanLiveData == null){
            requestBeanLiveData = new MutableLiveData<>();
        }
        HundredWishBean bean = new HundredWishBean();
        bean.setTitle("标题aaaaaaaaaaaaaa");
        bean.setCreateTime("2020-01-01");
        bean.setReason("始于何因");
        bean.setBeneficiary("受惠人");
        bean.setHeir("继承人");
        bean.setDifficulty("实现难度");
        bean.setIsEffective(1);
        bean.setRemark("备注");
        beans.add(bean);
        dataListLiveData.setValue(beans);
        if (requestBeanLiveData.getValue() == null){
            requestBeanLiveData.setValue(new HundredWishRequestBean());
        }
        return requestBeanLiveData;
    }

    public void setRequestBeanLiveData(MutableLiveData<HundredWishRequestBean> requestBeanLiveData) {
        this.requestBeanLiveData = requestBeanLiveData;
    }



    public MutableLiveData<List<HundredWishBean>> getMoreListLiveData() {
        if (moreListLiveData == null){
            moreListLiveData = new MutableLiveData<>();
        }
        return moreListLiveData;
    }

    public void setMoreListLiveData(MutableLiveData<List<HundredWishBean>> moreListLiveData) {
        this.moreListLiveData = moreListLiveData;
    }

    /**
     * 排序
     * @param type 0 从新到旧 1 从旧到新
     */
    public void sortDataList(int type){
        List<HundredWishBean> list = dataListLiveData.getValue();
        if (list == null || list.isEmpty()){
            return;
        }
        if (type == 0) {
            // 从新到旧，null排最后
            list.sort((o1, o2) -> {
                String happenTime1 = o1.getHappenTime();
                String happenTime2 = o2.getHappenTime();
                if (TextUtils.isEmpty(happenTime1) && TextUtils.isEmpty(happenTime2)) {
                    return 0;
                } else if (TextUtils.isEmpty(happenTime1)) {
                    return 1;
                } else if (TextUtils.isEmpty(happenTime2)) {
                    return -1;
                } else {
                    Date date1 = Utils.parseDate(happenTime1);
                    Date date2 = Utils.parseDate(happenTime2);
                    if (date1 != null && date2 != null) {
                        return date2.compareTo(date1);
                    }
                    return 0;
                }
            });
        } else if (type == 1) {
            // 从旧到新，null排最前
            list.sort((o1, o2) -> {
                String happenTime1 = o1.getHappenTime();
                String happenTime2 = o2.getHappenTime();
                if (TextUtils.isEmpty(happenTime1) && TextUtils.isEmpty(happenTime2)) {
                    return 0;
                } else if (TextUtils.isEmpty(happenTime1)) {
                    return -1;
                } else if (TextUtils.isEmpty(happenTime2)) {
                    return 1;
                } else {
                    Date date1 = Utils.parseDate(happenTime1);
                    Date date2 = Utils.parseDate(happenTime2);
                    if (date1 != null && date2 != null) {
                        return date1.compareTo(date2);
                    }
                    return 0;
                }
            });
        }
        dataListLiveData.setValue(list);
    }
}