package com.gh.gamecenter.info;

import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.View;
import android.widget.LinearLayout;

import com.gc.materialdesign.views.ProgressBarCircularIndeterminate;
import com.gh.base.fragment.BaseFragment;
import com.gh.common.util.DataCollectionUtils;
import com.gh.gamecenter.DataUtils;
import com.gh.common.util.StringUtils;
import com.gh.common.view.VerticalItemDecoration;
import com.gh.gamecenter.NewsDetailActivity;
import com.gh.gamecenter.R;
import com.gh.gamecenter.entity.NewsEntity;
import com.gh.gamecenter.eventbus.EBNetworkState;
import com.gh.gamecenter.eventbus.EBUISwitch;

import org.greenrobot.eventbus.Subscribe;
import org.greenrobot.eventbus.ThreadMode;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import butterknife.BindView;
import butterknife.OnClick;

/**
 * Created by LGT on 2016/6/29.
 * 资讯-资讯界面
 */
public class InfoFragment extends BaseFragment implements SwipeRefreshLayout.OnRefreshListener {

    @BindView(R.id.info_srl_refresh)
    SwipeRefreshLayout refreshLayout;
    @BindView(R.id.info_rv_list)
    RecyclerView recyclerView;
    @BindView(R.id.info_pb_loading)
    ProgressBarCircularIndeterminate loadingLayout;
    @BindView(R.id.reuse_no_connection)
    LinearLayout noConnectionLayout;

    private LinearLayoutManager layoutManager;
    private InfoAdapter adapter;

    Runnable runnable = new Runnable() {
        @Override
        public void run() {
            adapter = new InfoAdapter(getContext(), InfoFragment.this, InfoFragment.this);
            recyclerView.setAdapter(adapter);
            adapter.addList(0);
        }
    };

    @Override
    protected int getLayoutId() {
        return R.layout.fragment_info_info;
    }

    @Override
    public void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        refreshLayout.setColorSchemeResources(R.color.theme);
        refreshLayout.setOnRefreshListener(this);

        recyclerView.setHasFixedSize(true);
        layoutManager = new LinearLayoutManager(getActivity());
        recyclerView.setLayoutManager(layoutManager);
        recyclerView.addItemDecoration(new VerticalItemDecoration(getContext(), 8, true));
        adapter = new InfoAdapter(getContext(), this, this);
        recyclerView.setAdapter(adapter);
        recyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
            @Override
            public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
                if (newState == RecyclerView.SCROLL_STATE_IDLE
                        && layoutManager.findLastVisibleItemPosition() + 1 == adapter.getItemCount()) {
                    if (!adapter.isOver() && !adapter.isLoading() && !adapter.isNetworkError()) {
                        adapter.addList(adapter.getNewsListSize());
                    }
                }
            }
        });
    }

    @Override
    public void loadDone() { // 数据加载成功回调
        refreshLayout.setRefreshing(false);
        loadingLayout.setVisibility(View.GONE);
    }

    @Override
    public void loadError() { // 数据加载失败回调
        refreshLayout.setRefreshing(false);
        loadingLayout.setVisibility(View.GONE);
        recyclerView.setVisibility(View.GONE);
        noConnectionLayout.setVisibility(View.VISIBLE);
    }

    // 连接上网络事件
    @Subscribe(threadMode = ThreadMode.MAIN)
    public void onEventMainThread(EBNetworkState busNetworkState) {
        if (busNetworkState.isNetworkConnected()) {
            if (noConnectionLayout.getVisibility() == View.VISIBLE) {
                reconnection();
            } else if (adapter.isNetworkError()) {
                adapter.setNetworkError(false);
                adapter.notifyItemChanged(adapter.getItemCount() - 1);
                adapter.addList(adapter.getNewsListSize());
            }
        }
    }

    @OnClick(R.id.reuse_no_connection)
    public void reconnection() { // 重新连接
        refreshLayout.setRefreshing(true);
        recyclerView.setVisibility(View.VISIBLE);
        loadingLayout.setVisibility(View.VISIBLE);
        noConnectionLayout.setVisibility(View.GONE);
        postDelayedRunnable(runnable, 1000);
    }

    // 资讯Fragment界面切换事件
    @Subscribe(threadMode = ThreadMode.MAIN)
    public void onEventMainThread(EBUISwitch busNine) {
        if (InfoToolWrapperFragment.EB_NEWSFRAGMENT_TAG.equals(busNine.getFrom())) {
            if (busNine.getPosition() == 0) {
                if (loadingLayout.getVisibility() == View.VISIBLE) {
                    adapter.addList(0);
                }
            }
        }
    }

    @Override
    public void onRefresh() { // 刷新
        postDelayedRunnable(runnable, 1000);
    }


    @Override
    public void onListClick(View view, int position, Object data) {
        List<NewsEntity> newsList = (List<NewsEntity>) data;
        NewsEntity newsEntity = newsList.get(position);
        Map<String, Object> kv = new HashMap<>();
        kv.put("名字", newsEntity.getTitle());
        kv.put("位置", String.valueOf(position + 1));
        DataUtils.onEvent(getContext(), "点击", "资讯-资讯", kv);

        DataCollectionUtils.uploadClick(getContext(), "列表", "资讯-资讯", newsEntity.getTitle());

        //统计阅读量
        adapter.statNewsViews(newsEntity, position);
        NewsDetailActivity.startNewsDetailActivity(getContext(), newsEntity, StringUtils.buildString("(资讯:资讯[" + position + "])"));
    }
}