package com.example.jingbin.cloudreader.model;
import android.text.TextUtils;
import com.example.jingbin.cloudreader.app.ConstantsImageUrl;
import com.example.jingbin.cloudreader.bean.AndroidBean;
import com.example.jingbin.cloudreader.bean.FrontpageBean;
import com.example.jingbin.cloudreader.bean.GankIoDayBean;
import com.example.jingbin.cloudreader.http.HttpClient;
import com.example.jingbin.cloudreader.http.RequestImpl;
import com.example.jingbin.cloudreader.utils.SPUtils;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;
import rx.Observable;
import rx.Observer;
import rx.Subscription;
import rx.android.schedulers.AndroidSchedulers;
import rx.functions.Func1;
import rx.schedulers.Schedulers;
/**
* Created by jingbin on 2016/12/1.
* 每日推荐model
*/
public class EverydayModel {
private String year = "2016";
private String month = "11";
private String day = "24";
private static final String HOME_ONE = "home_one";
private static final String HOME_TWO = "home_two";
private static final String HOME_SIX = "home_six";
public void setData(String year, String month, String day) {
this.year = year;
this.month = month;
this.day = day;
}
/**
* 轮播图
*/
public void showBanncerPage(final RequestImpl listener) {
Subscription subscription = HttpClient.Builder.getTingServer().getFrontpage()
.observeOn(AndroidSchedulers.mainThread()).subscribeOn(Schedulers.io())
.subscribe(new Observer<FrontpageBean>() {
@Override
public void onCompleted() {
}
@Override
public void onError(Throwable e) {
listener.loadFailed();
}
@Override
public void onNext(FrontpageBean frontpageBean) {
frontpageBean.getResult().getFocus();
listener.loadSuccess(frontpageBean);
}
});
listener.addSubscription(subscription);
}
/**
* 显示RecyclerView数据
*/
public void showRecyclerViewData(final RequestImpl listener) {
SPUtils.putString(HOME_ONE, "");
SPUtils.putString(HOME_TWO, "");
SPUtils.putString(HOME_SIX, "");
Func1<GankIoDayBean, Observable<List<List<AndroidBean>>>> func1 = new Func1<GankIoDayBean, Observable<List<List<AndroidBean>>>>() {
@Override
public Observable<List<List<AndroidBean>>> call(GankIoDayBean gankIoDayBean) {
List<List<AndroidBean>> lists = new ArrayList<>();
GankIoDayBean.ResultsBean results = gankIoDayBean.getResults();
if (results.getAndroid() != null && results.getAndroid().size() > 0) {
addUrlList(lists, results.getAndroid(), "Android");
}
if (results.getWelfare() != null && results.getWelfare().size() > 0) {
addUrlList(lists, results.getWelfare(), "福利");
}
if (results.getiOS() != null && results.getiOS().size() > 0) {
addUrlList(lists, results.getiOS(), "IOS");
}
if (results.getRestMovie() != null && results.getRestMovie().size() > 0) {
addUrlList(lists, results.getRestMovie(), "休息视频");
}
if (results.getResource() != null && results.getResource().size() > 0) {
addUrlList(lists, results.getResource(), "拓展资源");
}
if (results.getRecommend() != null && results.getRecommend().size() > 0) {
addUrlList(lists, results.getRecommend(), "瞎推荐");
}
if (results.getFront() != null && results.getFront().size() > 0) {
addUrlList(lists, results.getFront(), "前端");
}
if (results.getApp() != null && results.getApp().size() > 0) {
addUrlList(lists, results.getApp(), "App");
}
return Observable.just(lists);
}
};
Observer<List<List<AndroidBean>>> observer = new Observer<List<List<AndroidBean>>>() {
@Override
public void onCompleted() {
}
@Override
public void onError(Throwable e) {
listener.loadFailed();
}
@Override
public void onNext(List<List<AndroidBean>> lists) {
listener.loadSuccess(lists);
}
};
Subscription subscription = HttpClient.Builder.getGankIOServer().getGankIoDay(year, month, day)
.subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread())
.flatMap(func1)
.subscribe(observer);
listener.addSubscription(subscription);
}
// subList没有实现序列化！缓存时会出错！
private void addUrlList(List<List<AndroidBean>> lists, List<AndroidBean> arrayList, String typeTitle) {
// title
AndroidBean bean = new AndroidBean();
bean.setType_title(typeTitle);
ArrayList<AndroidBean> androidBeen = new ArrayList<>();
androidBeen.add(bean);
lists.add(androidBeen);
int androidSize = arrayList.size();
if (androidSize > 0 && androidSize < 4) {
lists.add(addUrlList(arrayList, androidSize));
} else if (androidSize >= 4) {
ArrayList<AndroidBean> list1 = new ArrayList<>();
ArrayList<AndroidBean> list2 = new ArrayList<>();
for (int i = 0; i < androidSize; i++) {
if (i < 3) {
list1.add(getAndroidBean(arrayList, i, androidSize));
} else if (i < 6) {
list2.add(getAndroidBean(arrayList, i, androidSize));
}
}
lists.add(list1);
lists.add(list2);
}
}
private AndroidBean getAndroidBean(List<AndroidBean> arrayList, int i, int androidSize) {
AndroidBean androidBean = new AndroidBean();
// 标题
androidBean.setDesc(arrayList.get(i).getDesc());
// 类型
androidBean.setType(arrayList.get(i).getType());
// 跳转链接
androidBean.setUrl(arrayList.get(i).getUrl());
// 随机图的url
if (i < 3) {
androidBean.setImage_url(ConstantsImageUrl.HOME_SIX_URLS[getRandom(3)]);//三小图
} else if (androidSize == 4) {
androidBean.setImage_url(ConstantsImageUrl.HOME_ONE_URLS[getRandom(1)]);//一图
} else if (androidSize == 5) {
androidBean.setImage_url(ConstantsImageUrl.HOME_TWO_URLS[getRandom(2)]);//两图
} else if (androidSize >= 6) {
androidBean.setImage_url(ConstantsImageUrl.HOME_SIX_URLS[getRandom(3)]);//三小图
}
return androidBean;
}
private List<AndroidBean> addUrlList(List<AndroidBean> arrayList, int androidSize) {
List<AndroidBean> tempList = new ArrayList<>();
for (int i = 0; i < androidSize; i++) {
AndroidBean androidBean = new AndroidBean();
// 标题
androidBean.setDesc(arrayList.get(i).getDesc());
// 类型
androidBean.setType(arrayList.get(i).getType());
// 跳转链接
androidBean.setUrl(arrayList.get(i).getUrl());
// DebugUtil.error("---androidSize: " + androidSize);
// 随机图的url
if (androidSize == 1) {
androidBean.setImage_url(ConstantsImageUrl.HOME_ONE_URLS[getRandom(1)]);//一图
} else if (androidSize == 2) {
androidBean.setImage_url(ConstantsImageUrl.HOME_TWO_URLS[getRandom(2)]);//两图
} else if (androidSize == 3) {
androidBean.setImage_url(ConstantsImageUrl.HOME_SIX_URLS[getRandom(3)]);//三图
}
tempList.add(androidBean);
}
return tempList;
}
/**
* 取不同的随机图，在每次网络请求时重置
*/
private int getRandom(int type) {
String saveWhere = null;
int urlLength = 0;
if (type == 1) {
saveWhere = HOME_ONE;
urlLength = ConstantsImageUrl.HOME_ONE_URLS.length;
} else if (type == 2) {
saveWhere = HOME_TWO;
urlLength = ConstantsImageUrl.HOME_TWO_URLS.length;
} else if (type == 3) {
saveWhere = HOME_SIX;
urlLength = ConstantsImageUrl.HOME_SIX_URLS.length;
}
String home_six = SPUtils.getString(saveWhere, "");
if (!TextUtils.isEmpty(home_six)) {
// 已取到的值
String[] split = home_six.split(",");
Random random = new Random();
for (int j = 0; j < urlLength; j++) {
int randomInt = random.nextInt(urlLength);
boolean isUse = false;
for (String aSplit : split) {
if (!TextUtils.isEmpty(aSplit) && String.valueOf(randomInt).equals(aSplit)) {
isUse = true;
break;
}
}
if (!isUse) {
StringBuilder sb = new StringBuilder(home_six);
sb.insert(0, randomInt + ",");
SPUtils.putString(saveWhere, sb.toString());
return randomInt;
}
}
} else {
Random random = new Random();
int randomInt = random.nextInt(urlLength);
SPUtils.putString(saveWhere, randomInt + ",");
return randomInt;
}
return 0;
}
}