ShuiPeiJi/app/src/main/java/com/wisdom/hydroponics/ui/fragment/HomeFragment.java

package com.wisdom.hydroponics.ui.fragment;

import android.content.Intent;
import android.graphics.Rect;
import android.os.Handler;
import android.os.Message;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;

import androidx.recyclerview.widget.DefaultItemAnimator;
import androidx.recyclerview.widget.GridLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;

import com.bumptech.glide.Glide;
import com.bumptech.glide.load.resource.bitmap.CircleCrop;
import com.bumptech.glide.request.RequestOptions;
import com.google.gson.Gson;
import com.wisdom.hydroponics.R;
import com.wisdom.hydroponics.adapters.Grid_Image_Adapter;
import com.wisdom.hydroponics.base.BaseFragment;
import com.wisdom.hydroponics.bean.HomeDeviceItemBean;
import com.wisdom.hydroponics.ui.activity.AddDevice_1_Activity;
import com.wisdom.hydroponics.ui.activity.DeviceDetailActivity;
import com.wisdom.hydroponics.utils.SPUtil;
import com.wisdom.hydroponics.utils.WQNetUtil;
import com.wisdom.hydroponics.utils.WQUtils;

import org.json.JSONException;
import org.json.JSONObject;

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

import butterknife.BindView;
import butterknife.OnClick;

/**
 * Created by wq on 2018/1/16.
 */

public class HomeFragment extends BaseFragment implements SwipeRefreshLayout.OnRefreshListener {

    @BindView(R.id.iv_home_icon)
    ImageView ivHomeIcon;
    @BindView(R.id.tv_home_name)
    TextView tvHomeName;
    @BindView(R.id.tv_home_add)
    TextView tvHomeAdd;
    @BindView(R.id.mRecyclerView)
    RecyclerView mRecyclerView;
    @BindView(R.id.refreshLayout)
    SwipeRefreshLayout refreshLayout;

    @Override
    public View initView(LayoutInflater inflater, ViewGroup container) {
        View view = inflater.inflate(R.layout.fragment_home, container, false);
        return view;
    }

    @Override
    public void initData() {
        refreshLayout.setOnRefreshListener(this);
        refreshLayout.setColorScheme(R.color.base_online,
                R.color.base_down,
                R.color.base_error,
                R.color.base_todo);

        tvHomeName.setText("阿打 >");
        Glide.with(context).load("https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fb-ssl.duitang.com%2Fuploads%2Fitem%2F201409%2F22%2F20140922122621_fxvj8.thumb.700_0.jpeg&refer=http%3A%2F%2Fb-ssl.duitang.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=jpeg?sec=1624158465&t=90c78370fbc0a5322f02c04f8d991d39")
                .apply(RequestOptions.bitmapTransform(new CircleCrop()))
                .into(ivHomeIcon);

        String user_id = SPUtil.getString(context, "User_ID");
        if (!TextUtils.isEmpty(user_id)) {
            getData(user_id);
        }

    }

    private void getData(String user_id) {
        JSONObject jsonObj = new JSONObject();
        try {
            jsonObj.put("PageIndex", 1);
            jsonObj.put("PageSize", 10);
            jsonObj.put("KeyWords", "");
            jsonObj.put("Sort", "");
            jsonObj.put("IsAsc", true);
            jsonObj.put("UserID", user_id);
        } catch (JSONException e) {
            e.printStackTrace();
        }

        // 发送网络请求
        WQNetUtil.postHttp(context, jsonObj, SPUtil.getString(context, "URL") + "Device/GetAllUserBindMac", handler);
    }

    private List<HomeDeviceItemBean.ResultBean.ModelsBean> list;
    private Handler handler = new Handler() {
        public void handleMessage(Message msg) {
            String json = (String) msg.obj;

            Gson gson = new Gson();
            HomeDeviceItemBean homeDeviceItemBean = gson.fromJson(json, HomeDeviceItemBean.class);
            if (homeDeviceItemBean != null && homeDeviceItemBean.getReturnCode() == 200) {
                if (homeDeviceItemBean.getResult() != null && homeDeviceItemBean.getResult().getModels() != null && homeDeviceItemBean.getResult().getModels().size() > 0) {
                    list = homeDeviceItemBean.getResult().getModels();
                    initHomeData();
                }
            } else {
                WQUtils.tip(context, homeDeviceItemBean.getMessage() + "");
            }
        }
    };

    private Grid_Image_Adapter.OnRecyclerviewItemClickListener onRecyclerviewItemClickListener;

    private void initHomeData() {
        mRecyclerView.setItemAnimator(new DefaultItemAnimator());
        GridLayoutManager mLayoutManager = new GridLayoutManager(context, 2);
        mRecyclerView.addItemDecoration(new RecyclerView.ItemDecoration() {
            @Override
            public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) {
                super.getItemOffsets(outRect, view, parent, state);
//                outRect.bottom = 15;
//                outRect.right = 15;
            }

        });
        mRecyclerView.setLayoutManager(mLayoutManager);
        onRecyclerviewItemClickListener = new Grid_Image_Adapter.OnRecyclerviewItemClickListener() {
            @Override
            public void onItemClickListener(View v, int position) {
                Intent intent = new Intent(context, DeviceDetailActivity.class);
                intent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
                intent.putExtra("Device_Mac", list.get(position).getDeviceMac());
                intent.putExtra("FaultStatus", list.get(position).getFaultStatus());
                context.startActivity(intent);

            }
        };
        Grid_Image_Adapter adapter = new Grid_Image_Adapter(context, list, onRecyclerviewItemClickListener);
        mRecyclerView.setAdapter(adapter);
    }

    @Override
    public void onRefresh() {
        new Handler().postDelayed(new Runnable() {//模拟耗时操作
            @Override
            public void run() {
                String user_id = SPUtil.getString(context, "User_ID");
                if (!TextUtils.isEmpty(user_id)) {
                    getData(user_id);
                }
                refreshLayout.setRefreshing(false);//取消刷新
            }
        }, 2700);
    }


    @OnClick({R.id.iv_home_icon, R.id.tv_home_name, R.id.tv_home_add})
    public void onViewClicked(View view) {
        switch (view.getId()) {
            case R.id.iv_home_icon:
                break;
            case R.id.tv_home_name:
                break;
            case R.id.tv_home_add:
                WQUtils.startActivity(context, AddDevice_1_Activity.class);
                break;
        }
    }
}