package cc.bitky.bitkyshop.fragment.homefragment;
import com.google.gson.Gson;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v7.widget.DefaultItemAnimator;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.StaggeredGridLayoutManager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageButton;
import com.cjj.MaterialRefreshLayout;
import com.cjj.MaterialRefreshListener;
import com.daimajia.slider.library.Animations.DescriptionAnimation;
import com.daimajia.slider.library.Indicators.PagerIndicator;
import com.daimajia.slider.library.SliderLayout;
import com.daimajia.slider.library.SliderTypes.BaseSliderView;
import com.daimajia.slider.library.SliderTypes.TextSliderView;
import com.socks.library.KLog;
import java.util.ArrayList;
import java.util.List;
import cc.bitky.bitkyshop.CommodityDetailActivity;
import cc.bitky.bitkyshop.MainActivity;
import cc.bitky.bitkyshop.R;
import cc.bitky.bitkyshop.bean.Commodity;
import cc.bitky.bitkyshop.fragment.homefragment.HomeFragmentPresenter.RefreshType;
import cc.bitky.bitkyshop.fragment.userfragment.searchActivity.SearchActivity;
import cc.bitky.bitkyshop.globalDeploy.GreenDaoKyHelper;
import cc.bitky.bitkyshop.utils.KyLog;
import cc.bitky.bitkyshop.utils.ToastUtil;
import cc.bitky.bitkyshop.utils.recyclerview.KyBaseRecyclerAdapter;
import cc.bitky.bitkyshop.utils.recyclerview.KyBaseViewHolder;
import cn.bmob.v3.BmobQuery;
import cn.bmob.v3.exception.BmobException;
import cn.bmob.v3.listener.FindListener;
public class HomeFragment extends Fragment
implements IHomeFragment, BaseSliderView.OnSliderClickListener {
Context mContext;
RecyclerView recyclerView;
private MaterialRefreshLayout swipeRefreshLayout;
private KyBaseRecyclerAdapter recyclerAdapter;
private SliderLayout mSliderLayout;
private List<TextSliderView> mTextSliderViews;
final String TAG = KyLog.getTAG("HomeFragment");
private HomeFragmentPresenter presenter;
private View view;
private ToastUtil toastUtil;
public static MainActivity _mainActivity;
public static void setMainActivity(MainActivity mainActivity) {
_mainActivity = mainActivity;
}
@Override
public void onAttach(Context context) {
super.onAttach(context);
mContext = context;
toastUtil = new ToastUtil(mContext);
this.presenter = new HomeFragmentPresenter(mContext, this);
}
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
super.onCreateView(inflater, container, savedInstanceState);
view = inflater.inflate(R.layout.fragment_home, container, false);
ImageButton btnSearch = (ImageButton) view.findViewById(R.id.homefragment_btnSearch);
btnSearch.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(mContext, SearchActivity.class);
startActivity(intent);
}
});
Button buttonToCategoryFragment =
(Button) view.findViewById(R.id.homefragment_buttonToCategoryFragment);
Button buttonToHotFragment =
(Button) view.findViewById(R.id.homefragment_buttonToHotFragment);
buttonToHotFragment.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (_mainActivity != null) _mainActivity.fragmentTabHost.setCurrentTab(1);
}
});
buttonToCategoryFragment.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (_mainActivity != null) _mainActivity.fragmentTabHost.setCurrentTab(2);
}
});
initSliderLayout();
initSlider();
initSwipeRefreshLayout();
initRecyclerView();
return view;
}
private void initRecyclerView() {
recyclerView = (RecyclerView) view.findViewById(R.id.recyclerView_home_fragment);
if (recyclerAdapter == null) {
initRecyclerViewData(new ArrayList<Commodity>());
}
recyclerView.setAdapter(recyclerAdapter);
recyclerView.setLayoutManager(
new StaggeredGridLayoutManager(3, StaggeredGridLayoutManager.VERTICAL));
recyclerView.setItemAnimator(new DefaultItemAnimator());
presenter.refreshRecyclerAdapterData(RefreshType.Refresh);
}
/**
* 初始化SliderLayout
*/
private void initSliderLayout() {
mSliderLayout = (SliderLayout) view.findViewById(R.id.slider);
PagerIndicator indicator = (PagerIndicator) view.findViewById(R.id.custom_indicator);
mSliderLayout.setCustomIndicator(indicator);
mSliderLayout.setCustomAnimation(new DescriptionAnimation());
mSliderLayout.setPresetTransformer(SliderLayout.Transformer.RotateUp);
mSliderLayout.setDuration(3000);
}
/**
* 初始化slider中的内容
*/
private void initSlider() {
if (mTextSliderViews == null) {
mSliderLayout.addSlider(buildTextSlider(null, "欢迎使用", 0));
getBmobSliderData();
} else {
mSliderLayout.removeAllSliders();
for (TextSliderView textSliderView : mTextSliderViews) {
mSliderLayout.addSlider(textSliderView);
}
}
}
private void initSwipeRefreshLayout() {
swipeRefreshLayout =
(MaterialRefreshLayout) view.findViewById(R.id.swiperefreshlayout_home_fragment);
swipeRefreshLayout.setMaterialRefreshListener(new MaterialRefreshListener() {
@Override
public void onRefresh(MaterialRefreshLayout materialRefreshLayout) {
presenter.refreshRecyclerAdapterData(RefreshType.Refresh);
}
@Override
public void onRefreshLoadMore(MaterialRefreshLayout materialRefreshLayout) {
super.onRefreshLoadMore(materialRefreshLayout);
presenter.refreshRecyclerAdapterData(RefreshType.LoadMore);
}
});
}
/**
* 广告栏Slider数据初始化
*/
private void getBmobSliderData() {
BmobQuery<Commodity> bmobQuery = new BmobQuery<>();
bmobQuery.addWhereEqualTo("AD", "true").setLimit(5).findObjects(new FindListener<Commodity>() {
@Override
public void done(List<Commodity> list, BmobException e) {
if (e != null) {
KLog.d(TAG, "异常内容：" + e.getMessage());
} else if (list.size() > 0) {
KLog.d(TAG, "list.size()：" + list.size());
mTextSliderViews = new ArrayList<>();
for (Commodity commodity : list) {
mTextSliderViews.add(
buildTextSlider(commodity.getCoverPhotoUrl(), commodity.getName(), 0));
}
KLog.d(TAG, "mTextSliderViews.size()：" + mTextSliderViews.size());
if (mSliderLayout != null) initSlider();
}
}
});
}
private TextSliderView buildTextSlider(String url, String description, int key) {
TextSliderView textSliderView = new TextSliderView(mContext);
if (url == null) {
textSliderView.image(R.mipmap.sliderlayout_default);
} else {
textSliderView.image(url);
}
textSliderView.description(description);
Bundle bundle = new Bundle();
bundle.putInt("msg", key);
textSliderView.bundle(bundle);
textSliderView.setOnSliderClickListener(this);
return textSliderView;
}
@Override
public void onSliderClick(BaseSliderView slider) {
switch (slider.getBundle().getInt("msg", -1)) {
case 0:
KLog.d(TAG, "case 0");
break;
case 1:
KLog.d(TAG, "case 1");
break;
case 2:
KLog.d(TAG, "case 2");
break;
}
}
@Override
public void initRecyclerViewData(List<Commodity> list) {
recyclerAdapter =
new KyBaseRecyclerAdapter<Commodity>(list, R.layout.recycler_homefragment_show) {
@Override
public void setDataToViewHolder(final Commodity dataItem, KyBaseViewHolder holder) {
holder.getSimpleDraweeView(R.id.recycler_homeshow_draweeview)
.setImageURI(Uri.parse(dataItem.getCoverPhotoUrl()));
holder.getTextView(R.id.recycler_homeshow_text_title).setText(dataItem.getName());
holder.getTextView(R.id.recycler_homeshow_text_price)
.setText(dataItem.getPrice().toString() + " 元");
holder.getButton(R.id.recycler_homeshow_btn_addCart)
.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
GreenDaoKyHelper.insertOrIncrease(dataItem);
toastUtil.show("已添加到购物车");
KLog.json(new Gson().toJson(GreenDaoKyHelper.queryAll()));
}
});
}
};
recyclerAdapter.setOnClickListener(
new KyBaseRecyclerAdapter.KyRecyclerViewItemOnClickListener<Commodity>() {
@Override
public void Onclick(View v, int adapterPosition, Commodity data) {
Bundle bundle = new Bundle();
bundle.putSerializable("commodity", data);
Intent intent = new Intent(mContext, CommodityDetailActivity.class);
intent.putExtra("bundle", bundle);
startActivity(intent);
}
});
}
@Override
public void refleshRecyclerViewData(List<Commodity> list, RefreshType type) {
switch (type) {
case Refresh:
swipeRefreshLayout.finishRefresh();
if (recyclerAdapter != null) recyclerAdapter.reloadData(list);
recyclerView.scrollToPosition(0);
break;
case LoadMore:
swipeRefreshLayout.finishRefreshLoadMore();
if (recyclerAdapter != null) recyclerAdapter.loadMoreData(list);
break;
}
}
@Override
public void CanNotRefreshData(RefreshType type) {
toastUtil.show("没有更多的商品了！");
swipeRefreshLayout.finishRefreshLoadMore();
}
}
