package cn.shangyu.gdxzExpert.activity;

import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.view.View;
import android.widget.AdapterView;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;

import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;

import com.google.gson.Gson;
import com.gyf.immersionbar.ImmersionBar;
import com.lidroid.xutils.util.LogUtils;

import java.io.InputStream;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import cn.shangyu.gdxzExpert.R;
import cn.shangyu.gdxzExpert.adapter.VideoTeachAdapter;
import cn.shangyu.gdxzExpert.bean.TimestampBean;
import cn.shangyu.gdxzExpert.bean.VideoMoreBean;
import cn.shangyu.gdxzExpert.big.adapter.BigVideoTeachAdapter;
import cn.shangyu.gdxzExpert.http.HttpHelper;
import cn.shangyu.gdxzExpert.pulltorefreshview.PullToRefreshBase;
import cn.shangyu.gdxzExpert.pulltorefreshview.PullToRefreshListView;
import cn.shangyu.gdxzExpert.utils.CommonUtil;
import cn.shangyu.gdxzExpert.utils.GsonTools;
import cn.shangyu.gdxzExpert.utils.LogUtil;
import cn.shangyu.gdxzExpert.utils.SharePrefUtil;
import cn.shangyu.gdxzExpert.utils.SignUtil;
import cn.shangyu.gdxzExpert.utils.StreamTool;
import cn.shangyu.gdxzExpert.utils.StringUtil;
import cn.shangyu.gdxzExpert.utils.ToastUtil;
import cn.shangyu.gdxzExpert.utils.UpdateVersionUtils;
import cn.shangyu.gdxzExpert.utils.Url;
import cn.shangyu.gdxzExpert.widget.ECAlertDialog;

/**
 * Created by WANGChengXin on 2019/10/28.
 * 搜索患教视频
 */

public class SearchVideoTeachActivity extends AppCompatActivity implements View.OnClickListener,AdapterView.OnItemClickListener{

    private TextView tv_public_ser;
    private PullToRefreshListView ptrLv;
    private LinearLayout ll_empty;
    private TextView tv_empty_msg;
    private int page = 1;
    private String searchStr;
    private PatientTeachActivity mActivity;
    private EditText mEt_search;
    private ECAlertDialog buildAlert;
    private ImageView top_back;
    public static final int GET_SEARCH_SCRENCE_RESULT = 101;
    private List<VideoMoreBean.VideoMore> data = new ArrayList<>();
    Handler mHandler = new Handler() {
        public void handleMessage(Message msg) {
            if (msg != null) {
                String resultData = (String) msg.obj;
                int i = msg.what;
                if (GET_SEARCH_SCRENCE_RESULT == i)
                    processData(resultData);
            }
        };
    };


    private String sort = "2";
    private VideoTeachAdapter mAdapter;
    private String typeUuid;

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        if(CommonUtil.BigModule())
        {
            setContentView(R.layout.activity_search_patientteach_big);
        }
        else
        {
            setContentView(R.layout.activity_search_patientteach);
        }

        Toolbar mToolbar=findViewById(R.id.toolbar);
        ImmersionBar.with(this).keyboardEnable(true).statusBarDarkFont(true).titleBar(mToolbar).init();
        tv_public_ser = findViewById(R.id.tv_public_ser);
        top_back = findViewById(R.id.top_back);
        top_back.setOnClickListener(this);
        tv_public_ser.setOnClickListener(this);
        mEt_search =findViewById(R.id.tv_top_search);
        // 下拉刷新的listview控件
        ptrLv = (PullToRefreshListView)findViewById(R.id.lv_item_news);
        // 空布局，处理
        ll_empty = (LinearLayout) findViewById(R.id.ll_empty);
        tv_empty_msg = (TextView) findViewById(R.id.tv_empty_msg);
        // 设置空的提示信息，默认是“暂时没有数据”
        tv_empty_msg.setText("暂无视频科普");
        ptrLv.setMode(PullToRefreshBase.Mode.BOTH);
        // 得到实际的ListView 设置点击
        ptrLv.getRefreshableView().setOnItemClickListener(this);

        setLastUpdateTime();

        ptrLv.setOnRefreshListener(new PullToRefreshBase.OnRefreshListener2() {

            @Override
            public void onPullDownToRefresh(PullToRefreshBase refreshView) {
                // 加载顶部新闻
                page = 1;
                getVideoList();

            }

            @Override
            public void onPullUpToRefresh(PullToRefreshBase refreshView) {
                page++;
                getVideoList();

                // getNewsList(Url.getNewsList, false, false, page);
            }
        });

        typeUuid = getIntent().getStringExtra("typeUuid");
        sort = getIntent().getStringExtra("sort");
        getVideoList();
    }

    private void getVideoList() {
        final Map<String, String> param = new HashMap<String, String>();
        param.put("page", String.valueOf(page));
        param.put("name", mEt_search.getText().toString().trim());
        param.put("typeUuid",typeUuid);
        param.put("sort",sort);
        LogUtil.i("page  = "+page);
        LogUtil.i("name  = "+mEt_search.getText().toString().trim());
        LogUtil.i("typeUuid  = "+typeUuid);
        LogUtil.i("sort  = "+sort);
        param.put("user_uuid", SharePrefUtil.getString(this, "uuid", ""));
        param.put("client_type", "A");
        param.put("version", UpdateVersionUtils.getVersionName());
        LogUtils.e("user_uuid+version = "+SharePrefUtil.getString(this, "uuid", "")+","+UpdateVersionUtils.getVersionName());
        new Thread(new Runnable() {
            private HttpHelper.HttpResult httpResult;
            private String result1;

            @Override
            public void run() {
                // TODO Auto-generated method stub
                try {
                    httpResult = HttpHelper.post(Url.getTimestamp, null);
                    if (httpResult != null) {
                        result1 = httpResult.getString();
                        // LogUtils.e(result);
                        TimestampBean bean = GsonTools.fromGsonToBean(result1, TimestampBean.class);
                        param.put("timestamp", bean.getTimestamp());
                        LogUtils.e("timestamp = "+ bean.getTimestamp());

                        String encoding = "UTF-8";
                        Gson gson = new Gson();
                        String params = gson.toJson(param);
                        LogUtil.i("params = "+params.toString());
                        byte[] data;
                        String sign = SignUtil.getSign(param);
                        data = params.getBytes(encoding);
                        URL url = new URL(Url.patientVideoByName);
                        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
                        conn.setRequestMethod("POST");
                        conn.setDoOutput(true);
                        conn.setRequestProperty("Content-Type","application/json");
                        conn.setRequestProperty("sign",sign);
                        conn.setRequestProperty("Content-Length",String.valueOf(data.length));
                        conn.setConnectTimeout(5 * 1000);
                        OutputStream outStream = conn.getOutputStream();
                        outStream.write(data);
                        outStream.flush();
                        outStream.close();
                        if (conn.getResponseCode() == 200) {
                            InputStream inStream = conn.getInputStream();
                            String result = new String(StreamTool.readInputStream(inStream), "UTF-8");
                            Message message = new Message();
                            message.what = GET_SEARCH_SCRENCE_RESULT;
                            message.obj = new String(result);
                            mHandler.sendMessage(message);
                        } else {
                            mHandler.sendEmptyMessage(010);
                        }
                    }
                } catch (Exception e) {
//					ToastUtil.showMessage("提交失败，请重试");
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }

            }
        }).start();
    }

    private void setLastUpdateTime() {
        String text = CommonUtil.getStringDate();
        ptrLv.getLoadingLayoutProxy().setLastUpdatedLabel(text);
    }
    private void processData(String resultData) {
        LogUtil.i("resultData =  "+resultData);
        VideoMoreBean bean = null;
        try {
            bean = GsonTools.fromGsonToBean(resultData, VideoMoreBean.class);
        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        if (bean != null) {
            if (StringUtil.isOneToCode(bean.code)) {
                ToastUtil.showToast(bean.message);
                // 显示空布局
                ptrLv.setEmptyView(ll_empty);
                // 完成刷新
                onLoaded();
                return;
            }
        } else {
            ptrLv.setEmptyView(ll_empty);
            // 完成刷新
            onLoaded();
            return;
        }

        // 判断是下拉刷新还是加载更多
        if (page == 1) {
            data.clear();
            if (bean.data == null || bean.data.list.size()==0) {
                // 显示空布局
                ptrLv.setEmptyView(ll_empty);
                // 完成刷新
                onLoaded();
                return;
            } else {
                data.addAll(bean.data.list);
            }
        } else {
            data.addAll(bean.data.list);
        }
        // 更新
        if (mAdapter == null) {
            if(CommonUtil.BigModule())
            {
                mAdapter = new BigVideoTeachAdapter(data);
            }
            else
            {
                mAdapter = new VideoTeachAdapter(data);
            }

            ptrLv.getRefreshableView().setAdapter(mAdapter);
        } else {
            mAdapter.notifyDataSetChanged();
        }
        // 完成刷新
        onLoaded();

        if (page > 1) {
            // 是否有更多
            if (bean.data == null || bean.data.list.size()==0) {// 由于暂时虚构没数据，所以加载更多也没数据
                ToastUtil.showMessage("没有更多患教了");
                ptrLv.setMode(PullToRefreshBase.Mode.PULL_FROM_START);
                if (page > 1)
                    page--;
            } else {
                ptrLv.setMode(PullToRefreshBase.Mode.BOTH);
            }
        } else if (page == 1) {
            // 得到总页码数
            int totalPage = bean.data.totalPage;
            if (totalPage <= 1 || totalPage < page) {
                ptrLv.setMode(PullToRefreshBase.Mode.PULL_FROM_START);
            } else {
                ptrLv.setMode(PullToRefreshBase.Mode.BOTH);
            }
        } else {
            ptrLv.setMode(PullToRefreshBase.Mode.BOTH);
        }

        // 设置刷新的时间
        setLastUpdateTime();
    }

    private void onLoaded() {
        ptrLv.onRefreshComplete();
    }
    @Override
    public void onClick(View v) {
        switch (v.getId()){
            case R.id.top_back:
                finish();
                break;
            case R.id.tv_public_ser:
                page = 1;
                getVideoList();
                break;
        }
    }

    @Override
    public void onItemClick(AdapterView<?> parent, View view, final int position, long id) {
         VideoMoreBean.VideoMore datas1;
        int headerViewsCount = ptrLv.getRefreshableView().getHeaderViewsCount();
        if (headerViewsCount > 0 && position >= headerViewsCount) {
            datas1 = data.get(position - headerViewsCount);
        } else {
            datas1 = data.get(position);

        }
        buildAlert = ECAlertDialog.buildAlert(SearchVideoTeachActivity.this, datas1.getName(), "取消", "发送",
                new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        // TODO Auto-generated method stub
                        buildAlert.dismiss();
                    }
                }, new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        sendKepu(position);
                        buildAlert.dismiss();

                    }
                });
        buildAlert.setTitle("是否确定发送此患教科普");
        buildAlert.setTitleColor(SearchVideoTeachActivity.this.getResources().getColor(
                R.color.black));
        buildAlert.setMessageColor("#666666");
        buildAlert.show();
    }
    private void sendKepu(int position) {
        VideoMoreBean.VideoMore datas;
        int headerViewsCount = ptrLv.getRefreshableView().getHeaderViewsCount();
        if (headerViewsCount > 0 && position >= headerViewsCount) {
            datas = data.get(position - headerViewsCount);
        } else {
            datas = data.get(position);

        }


        Intent intent = new Intent();
        if (StringUtil.isEmpty(datas.getImgpath())) {

            intent.putExtra("imagUrl","http://doc.igandan.com/app/html/img/2016/20160714132557.png");
        } else {
            intent.putExtra("imagUrl", Url.urlHtml + datas.getImgpath());
        }
        System.out.println("datas.getImgPath()==   " + datas.getImgpath());

        intent.putExtra("url", Url.urlHtml + datas.getPath());
        intent.putExtra("title", datas.getName());
        intent.putExtra("uuid",datas.getUuid());
        intent.putExtra("content","肝胆相照®肝胆病在线公共服务平台");
        setResult(80, intent);
        finish();
    }

}