package com.moral.yunfushao.fragment;

import android.bluetooth.BluetoothGatt;
import android.bluetooth.BluetoothGattCharacteristic;
import android.bluetooth.BluetoothGattService;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.support.annotation.Nullable;
import android.text.TextUtils;
import android.util.Log;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.clj.fastble.conn.BleCharacterCallback;
import com.clj.fastble.exception.BleException;
import com.lzy.okgo.cache.CacheMode;
import com.moral.andbrickslib.utils.FastJsonTools;
import com.moral.andbrickslib.utils.NumberUtils;
import com.moral.andbrickslib.utils.StringUtils;
import com.moral.andbrickslib.utils.TimeUtil;
import com.moral.andbrickslib.utils.log.XLog;
import com.moral.yunfushao.MainActivity;
import com.moral.yunfushao.MainApp;
import com.moral.yunfushao.R;
import com.moral.yunfushao.activity.BLESearchActivity;
import com.moral.yunfushao.activity.ChartActivity;
import com.moral.yunfushao.base.BaseFragment;
import com.moral.yunfushao.ble.BLECommon;
import com.moral.yunfushao.ble.BluetoothService;
import com.moral.yunfushao.common.API;
import com.moral.yunfushao.common.AppConfig;
import com.moral.yunfushao.httputils.HttpCallBack;
import com.moral.yunfushao.httputils.HttpUtils;
import com.moral.yunfushao.model.EventMessage;
import com.moral.yunfushao.model.RecData;
import com.moral.yunfushao.model.UpLoadParam;
import com.moral.yunfushao.ui.PanelView;

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

import java.util.ArrayList;
import java.util.Calendar;
import java.util.HashMap;
import java.util.Timer;
import java.util.TimerTask;

/**
 * 辐射监测
 * Created by haijiang on 2017/7/4.
 */

public class FragmentMonitor extends BaseFragment {
    private LinearLayout ll_status;
    private TextView tv_ljjl, tv_tishi, tv_desc, tv_shishi, tv_status;
    private PanelView pv;
    private ImageView iv_his, iv_status, iv_search;
    private BluetoothService mBluetoothService;
    private ArrayList<String> realResult = new ArrayList<>();
    //上传数据
    private ArrayList<RecData> submitResult = new ArrayList<>();
    private ArrayList<RecData> submitHisResult = new ArrayList<>();
    //临时存储上传数据
    private ArrayList<RecData> submitTempResult = new ArrayList<>();
    private Timer heartTimer, resTimer;
    Handler handler = new Handler();

    /**
     * 接收
     *
     * @param msg
     */
    @Subscribe(threadMode = ThreadMode.MAIN, sticky = true)
    public void eventComing(EventMessage msg) {
        if (msg.getType() == AppConfig.GET_BLE_SERVICE) {
            pv.setStatusStr("检测中");
            //发现服务
            mBluetoothService = ((MainActivity) getActivity()).getBluetoothService();
            if (mBluetoothService != null) {
                BluetoothGatt gatt = mBluetoothService.getGatt();
                if (gatt != null) {
                    //获取服务
                    for (final BluetoothGattService service : gatt.getServices()) {
                        if (BLECommon.USR_SERVICE.equals(service.getUuid().toString())) {
                            mBluetoothService.setService(service);
                            break;
                        }
                    }
                    //获取特征
                    for (BluetoothGattCharacteristic characteristic : mBluetoothService.getService().getCharacteristics()) {
                        int charaProp = characteristic.getProperties();
                        if ((charaProp & BluetoothGattCharacteristic.PROPERTY_READ) > 0) {

                        }
                        if ((charaProp & BluetoothGattCharacteristic.PROPERTY_WRITE) > 0 || (charaProp & BluetoothGattCharacteristic.PROPERTY_WRITE_NO_RESPONSE) > 0) {
                            mBluetoothService.setWirteCharacteristic(characteristic);
                        }
                        if ((charaProp & BluetoothGattCharacteristic.PROPERTY_NOTIFY) > 0) {
                            mBluetoothService.setCharacteristic(characteristic);
                        }
                    }
                }

                /**
                 * 收消息
                 */
                mBluetoothService.notify(
                        mBluetoothService.getCharacteristic().getService().getUuid().toString(),
                        mBluetoothService.getCharacteristic().getUuid().toString(),
                        new BleCharacterCallback() {

                            @Override
                            public void onSuccess(final BluetoothGattCharacteristic characteristic) {
                                getActivity().runOnUiThread(new Runnable() {
                                    @Override
                                    public void run() {
                                        Log.d("haijiang", "收到消息====" + StringUtils.byteArrayToHexStr(characteristic.getValue()));
                                        String result = StringUtils.byteArrayToHexStr(characteristic.getValue());
                                        //实时数据
                                        parseCurrentData(result);
                                        parseHisData(result);
                                    }
                                });
                            }

                            @Override
                            public void onFailure(final BleException exception) {

                            }

                            @Override
                            public void onInitiatedResult(boolean result) {

                            }

                        });
                /**
                 * 一连上先发数据包
                 */
                heart();
                /**
                 * 发送时间校准
                 */
                handler.postDelayed(new Runnable() {
                    @Override
                    public void run() {
                        checkTime();
                    }
                }, 2000);
            }
        } else if (msg.getType() == AppConfig.GET_BLE_DISCONNECT) {
            pv.setStatusStr("未连接");
            pv.setPercent(0);
            tv_ljjl.setText("0");
            tv_shishi.setText("0");
        } else if (msg.getType() == AppConfig.CHANGE_SETTING) {
            if (timer != null) {
                timer.cancel();
                timer = null;
            }
            submitTime = MainApp.theApp.sharedPreferencesUtil.getLoginInfo().getRefresh_frequency();
            isupLoad = MainApp.theApp.sharedPreferencesUtil.getLoginInfo().getIs_open_upload();
            doTask();
        }
    }

    @Override
    public void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        EventBus.getDefault().register(this);
    }

    @Override
    public void onAttach(Context context) {
        super.onAttach(context);
    }

    @Override
    public void onDestroy() {
        super.onDestroy();
        EventBus.getDefault().unregister(this);
        if (heartTimer != null) {
            heartTimer.cancel();
            heartTimer = null;
        }
        if (timer != null) {
            timer.cancel();
            timer = null;
        }
    }

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

    @Override
    protected void initViews() {
        pv = findView(R.id.pv);
        iv_his = findView(R.id.iv_his);
        tv_ljjl = findView(R.id.tv_ljjl);
        tv_tishi = findView(R.id.tv_tishi);
        tv_desc = findView(R.id.tv_desc);
        tv_shishi = findView(R.id.tv_shishi);
        tv_status = findView(R.id.tv_status);
        iv_status = findView(R.id.iv_status);
        ll_status = findView(R.id.ll_status);
        iv_search = findView(R.id.iv_search);
    }

    @Override
    protected void initListener() {
        pv.setOnClickListener(this);
        iv_his.setOnClickListener(this);
//        iv_search.setOnClickListener(this);
    }

    int submitTime;
    int isupLoad;

    @Override
    protected void initData() {
        submitTime = MainApp.theApp.sharedPreferencesUtil.getLoginInfo().getRefresh_frequency();
        isupLoad = MainApp.theApp.sharedPreferencesUtil.getLoginInfo().getIs_open_upload();
        doTask();
    }

    @Override
    protected void processClick(View v) {
        Intent intent = null;
        switch (v.getId()) {
            case R.id.pv:
                if (MainApp.theApp.bleManager == null || !(MainApp.theApp.bleManager != null && MainApp.theApp.bleManager.isSupportBle())) {
                    return;
                }
                intent = new Intent(getActivity(), BLESearchActivity.class);
                startActivity(intent);
                break;
            case R.id.iv_his:
                intent = new Intent(getActivity(), ChartActivity.class);
                startActivity(intent);
                break;
            case R.id.iv_search:
//                if(mBluetoothService==null){
//                    return;
//                }
//                if(mBluetoothService.getWirteCharacteristic()==null){
//                    return;
//                }
//                mBluetoothService.write(mBluetoothService.getWirteCharacteristic().getService().getUuid().toString(),mBluetoothService.getWirteCharacteristic().getUuid().toString(),BLECommon.BLE_SEARCH,null);
                break;
        }

    }

    @Override
    protected void onErrorPagerClick() {

    }

    Timer timer;

    private void doTask() {
        timer = new Timer();
        timer.schedule(new TimerTask() {
            @Override
            public void run() {
                if (isupLoad == 1) {
                    //上传数据
                    submitData();
                }
            }
        }, 0, submitTime * 1000);
    }

    /**
     * 发送心跳包，每3分钟
     */
    private void heart() {
        heartTimer = new Timer();
        heartTimer.schedule(new TimerTask() {
            @Override
            public void run() {
                //发送心跳
                if (mBluetoothService == null) {
                    return;
                }
                if (mBluetoothService.getWirteCharacteristic() == null) {
                    return;
                }
                mBluetoothService.write(mBluetoothService.getWirteCharacteristic().getService().getUuid().toString(), mBluetoothService.getWirteCharacteristic().getUuid().toString(), BLECommon.BLE_HEART, null);
            }
        }, 0, 1000 * 60 * 3);
    }

    private long timeComplete = 0;

    private void checkResComplete(final String result) {
        resTimer = new Timer();
        resTimer.schedule(new TimerTask() {
            @Override
            public void run() {
                if (!TextUtils.isEmpty(result) && result.startsWith("3A")) {
                    timeComplete = 0;
                } else {
                    timeComplete++;
                }
                if (timeComplete >= 120) {
                    submitResData();
                }
            }
        }, 0, 1000);
    }

    private void submitData() {
        //上传当前数据并清空
        submitTempResult.addAll(submitResult);
        submitResult.clear();
        HashMap<String, String> params = new HashMap<>();
        if (submitTempResult.size() == 0) {
            return;
        }
        UpLoadParam up = new UpLoadParam();
        up.setUserid(MainApp.userId);
        up.setAddress(MainApp.address);
        up.setLat(MainApp.mLat);
        up.setLon(MainApp.mLon);
        up.setData(submitTempResult);
        params.put("data", FastJsonTools.toJson(up));
        HttpUtils.doPost(API.UPLOAD, params, CacheMode.DEFAULT, false, new HttpCallBack() {
            @Override
            public void onSuccess(String res, String msg) {
                XLog.d("@@@@@@@@@@@@@@@@@@@@@@@@@@" + msg);
                submitTempResult.clear();
            }

            @Override
            public void showLoadingDialog() {

            }

            @Override
            public void onFail(int errno, String s) {

            }
        });
    }

    private void submitResData() {
        //上传当前数据并清空
        HashMap<String, String> params = new HashMap<>();
        if (submitHisResult.size() == 0) {
            return;
        }
        UpLoadParam up = new UpLoadParam();
        up.setUserid(MainApp.userId);
        up.setAddress(MainApp.address);
        up.setLat(MainApp.mLat);
        up.setLon(MainApp.mLon);
        up.setData(submitHisResult);
        params.put("data", FastJsonTools.toJson(up));
        HttpUtils.doPost(API.UPLOAD, params, CacheMode.DEFAULT, false, new HttpCallBack() {
            @Override
            public void onSuccess(String res, String msg) {
                XLog.d("孕妇哨上传数据：" + msg);
                submitHisResult.clear();
                if (resTimer != null) {
                    resTimer.cancel();
                    resTimer = null;
                }
            }

            @Override
            public void showLoadingDialog() {

            }

            @Override
            public void onFail(int errno, String s) {

            }
        });


    }

    /**
     * 头部实时数据状态显示
     *
     * @param safe
     */
    private void showStatus(boolean safe) {
        if (safe) {
            iv_status.setImageResource(R.mipmap.icon_safe);
            tv_status.setText("安全");
            tv_status.setTextColor(getResources().getColor(R.color.green_txt));
            ll_status.setBackgroundResource(R.mipmap.bg_conner_green);
        } else {
            iv_status.setImageResource(R.mipmap.icon_danger);
            tv_status.setText("危险");
            tv_status.setTextColor(getResources().getColor(R.color.red_txt));
            ll_status.setBackgroundResource(R.mipmap.bg_conner_red);
        }
    }

    /**
     * 解析实时数据
     *
     * @param result
     */
    private void parseCurrentData(String result) {
        if (result.startsWith("5A")) {
            realResult.clear();
            realResult.add(result);
        } else {
            realResult.add(result);
        }
        String nowResult = "";
        for (String s : realResult) {
            nowResult += s;
        }
        Log.d("haijiang", "收到消息===nowResult=" + nowResult);
        /**
         * 20个字节，5A开头  5B结尾
         */
        if (!TextUtils.isEmpty(nowResult) && nowResult.length() == 40 && nowResult.startsWith("5A") && nowResult.endsWith("5B")) {

            int shunshiValue = Integer.parseInt(nowResult.substring(24, 26), 16) * 256 + Integer.parseInt(nowResult.substring(26, 28), 16);
            int leijiValue = Integer.parseInt(nowResult.substring(28, 30), 16) * 1024 + Integer.parseInt(nowResult.substring(30, 32), 16) * 512 + Integer.parseInt(nowResult.substring(32, 34), 16) * 256 + Integer.parseInt(nowResult.substring(34, 36), 16);
            float level = (float) (shunshiValue / 10 * 0.01);
            XLog.d("辐射：" + shunshiValue + "|累计：" + leijiValue);
            tv_ljjl.setText(NumberUtils.getBigDecimalValue(leijiValue * 0.01, 3) + "");
            double shishiValue = NumberUtils.getBigDecimalValue((shunshiValue) / 100.0, 3);
            tv_shishi.setText(shishiValue + "");

            /**
             * 保存数据至内存
             */
            RecData data = new RecData();
            data.setValue(shishiValue);
            data.setTime(TimeUtil.getCurrentDate("yyyy-MM-dd HH:mm:ss"));
            submitResult.add(data);

            if (level >= 0 && level < 15) {
                pv.setPercent(level / 50);
                tv_tishi.setText("当前辐射安全");
                tv_desc.setText("您所处位置辐射安全\n处于安全区域，可以长时间逗留！");
                showStatus(true);
            } else if (level >= 15 && level < 26) {
                pv.setPercent(level / 50);
                tv_tishi.setText("当前辐射轻微");
                tv_desc.setText("您所处位置辐射轻微\n不利于您的健康，请远离到安全区域！");
                showStatus(true);
            } else if (level >= 26 && level < 65) {
                showStatus(false);
                tv_tishi.setText("当前辐射偏高");
                tv_desc.setText("您所处位置辐射偏高\n不利于您的健康，请远离到安全区域！");
                if (level <= 45) {
                    pv.setPercent(level / 50);
                } else {
                    pv.setPercent(0.9f);
                }
            } else if (level >= 65) {
                showStatus(false);
                tv_tishi.setText("当前辐射超标");
                tv_desc.setText("您所处位置辐射超标\n不利于您的健康，请远离到安全区域！");
                pv.setPercent(1.0f);
            }
            realResult.clear();
        }
    }

    /**
     * 孕妇哨连接后上传的数据
     */
    private void parseHisData(String result) {
        if (!TextUtils.isEmpty(result) && result.length() == 16 && result.startsWith("3A") && result.endsWith("3B")) {
            if (submitHisResult.size() == 0) {
                //开启定时器检查
                checkResComplete(result);
            }
            String year = "20" + Integer.parseInt(result.substring(2, 4), 16);
            String month = Integer.parseInt(result.substring(4, 6), 16) + "";
            String day = Integer.parseInt(result.substring(6, 8), 16) + "";
            String hour = Integer.parseInt(result.substring(8, 10), 16) + "";
            int resValue = Integer.parseInt(result.substring(10, 12), 16) * 256 + Integer.parseInt(result.substring(12, 14), 16);
            RecData data = new RecData();
            StringBuilder time = new StringBuilder();
            //yyyy-MM-dd HH:mm:ss
            time.append(year).append("-").append(month).append("-").append(day).append(" ").append(hour).append(":00:00");
            Log.d("haijiang", "=====time=====" + time.toString());
            data.setTime(time.toString());
            data.setValue(NumberUtils.getBigDecimalValue((resValue) / 100.0, 3));
            submitHisResult.add(data);
        }
    }

    /**
     * 时间校准
     */
    private void checkTime() {
        if (mBluetoothService == null) {
            return;
        }
        if (mBluetoothService.getWirteCharacteristic() == null) {
            return;
        }
        StringBuilder blesb = new StringBuilder();
        blesb.append("4A");
        Calendar now = Calendar.getInstance();
        blesb.append(toHex(Integer.toHexString((now.get(Calendar.YEAR) - 2000))));
        blesb.append(toHex(Integer.toHexString((now.get(Calendar.MONTH) + 1))));
        blesb.append(toHex(Integer.toHexString((now.get(Calendar.DAY_OF_MONTH)))));
        blesb.append(toHex(Integer.toHexString((now.get(Calendar.HOUR_OF_DAY)))));
        blesb.append(toHex(Integer.toHexString((now.get(Calendar.MINUTE)))));
        blesb.append("4B");
        mBluetoothService.write(mBluetoothService.getWirteCharacteristic().getService().getUuid().toString(), mBluetoothService.getWirteCharacteristic().getUuid().toString(), blesb.toString(), null);
    }

    private String toHex(String s) {
        if (s.length() == 1) {
            return "0" + s;
        } else {
            return s;
        }
    }
}