package com.moral.yunfushao;

import android.Manifest;
import android.app.AlertDialog;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.content.pm.PackageManager;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.os.AsyncTask;
import android.os.Build;
import android.os.Bundle;
import android.os.IBinder;
import android.os.Looper;
import android.support.v4.app.FragmentTabHost;
import android.text.TextUtils;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.Window;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TabHost;
import android.widget.TextView;
import android.widget.Toast;

import com.clj.fastble.data.ScanResult;
import com.lzy.okgo.cache.CacheMode;
import com.moral.andbrickslib.utils.FastJsonTools;
import com.moral.andbrickslib.utils.NetworkUtil;
import com.moral.andbrickslib.utils.TimeUtil;
import com.moral.yunfushao.base.BaseActivity;
import com.moral.yunfushao.ble.BluetoothService;
import com.moral.yunfushao.common.API;
import com.moral.yunfushao.common.AppConfig;
import com.moral.yunfushao.fragment.FragmentMonitor;
import com.moral.yunfushao.fragment.FragmentSettings;
import com.moral.yunfushao.fragment.FragmentShoppongMall;
import com.moral.yunfushao.httputils.HttpCallBack;
import com.moral.yunfushao.httputils.HttpUtils;
import com.moral.yunfushao.imageload.ImageLoader;
import com.moral.yunfushao.model.EventMessage;
import com.moral.yunfushao.model.User;
import com.moral.yunfushao.update.UpdateManager;
import com.moral.yunfushao.utils.PermissionUtil;

import org.greenrobot.eventbus.EventBus;
import org.json.JSONException;
import org.json.JSONObject;

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

import pub.devrel.easypermissions.AfterPermissionGranted;
import pub.devrel.easypermissions.EasyPermissions;


public class MainActivity extends BaseActivity implements EasyPermissions.PermissionCallbacks {
    //定义FragmentTabHost对象
    private FragmentTabHost mTabHost;
    //定义一个布局
    private LayoutInflater mLayoutInfater;
    //定义fragments
    private Class fragments[] = {FragmentMonitor.class, FragmentShoppongMall.class, FragmentSettings.class};
    //定义底部按钮图标数组
    private int mIcons[] = {R.drawable.menu1, R.drawable.menu2, R.drawable.menu3};
    //Tab选项卡文字
    private String mTextArray[] = {"辐射监测", "商城", "设置"};
    private int index = 0;
    private boolean islogin = false;

    public static BluetoothService mBluetoothService;

    @Override
    protected void getBundleExtras(Bundle extras) {
        islogin = extras.getBoolean("islogin", false);
    }

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

    @Override
    protected void onStart() {
        super.onStart();
        bindService();
        PermissionUtil.verifyStoragePermissions(this);
    }

    @Override
    protected void onStop() {
        super.onStop();
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        if (mBluetoothService != null)
            mBluetoothService.closeConnect();
        unbindService();
    }

    @Override
    protected void initViews() {
        //实例化布局对象
        mLayoutInfater = LayoutInflater.from(this);
        //实例化TabHost对象，得到TabHost
        mTabHost = (FragmentTabHost) findViewById(android.R.id.tabhost);
        mTabHost.setup(this, getSupportFragmentManager(), R.id.realtabcontent);
        mTabHost.setDrawingCacheEnabled(false);

        //得到fragment的个数
        int count = fragments.length;

        for (int i = 0; i < count; i++) {
            //为每一个Tab按钮设置图标、文字和内容
            TabHost.TabSpec tabSpec = mTabHost.newTabSpec(mTextArray[i]).setIndicator(getTabItemView(i));
            //将Tab按钮添加进Tab选项卡中
            mTabHost.addTab(tabSpec, fragments[i], null);
            //设置Tab按钮的背景
            mTabHost.getTabWidget().getChildAt(i).setBackgroundResource(R.mipmap.bg_bottom);
            mTabHost.getTabWidget().setDividerPadding(0);
            mTabHost.getTabWidget().setDividerDrawable(null);
        }
        mTabHost.setOnTabChangedListener(new TabHost.OnTabChangeListener() {
            @Override
            public void onTabChanged(String s) {
            }
        });
        mTabHost.setCurrentTab(index);
    }

    @Override
    protected void initListener() {
//        registerBoradcastReceiver();
//        bleHeart();
    }

    @Override
    protected void initData() {
        prepare();
        if (MainApp.theApp.bleManager != null) {
            if (MainApp.theApp.bleManager.isSupportBle()) {
                MainApp.theApp.bleManager.enableBluetooth();
            } else {
                mToatUtils.showSingletonToast("对不起，您的手机不支持BLE！");
            }
        } else {
            mToatUtils.showSingletonToast("对不起，您的手机不支持BLE！");
        }
        getAd();
    }

    @Override
    protected void processClick(View view) {

    }

    @Override
    protected void onErrorPageClick() {

    }

    /**
     * 给Tab按钮设置图标和文字
     */
    private View getTabItemView(int indexs) {
        View view = mLayoutInfater.inflate(R.layout.main_tab_item_view, null);
        ImageView imageView = (ImageView) view.findViewById(R.id.icon);
        TextView textView = (TextView) view.findViewById(R.id.tv_text);
        imageView.setImageResource(mIcons[indexs]);
        textView.setText(mTextArray[indexs]);
        return view;
    }

    private long clickTime = 0;

    @Override
    public boolean onKeyDown(int keyCode, KeyEvent event) {
        if (keyCode == KeyEvent.KEYCODE_BACK) {
            if ((System.currentTimeMillis() - clickTime) > 2000) {
                Toast.makeText(getApplicationContext(), "再按一次后退键退出程序", Toast.LENGTH_SHORT).show();
                clickTime = System.currentTimeMillis();
            } else {
                finish();
            }
            return true;
        }
        return super.onKeyDown(keyCode, event);
    }


    @Override
    public void onPermissionsGranted(int requestCode, List<String> perms) {
        if (requestCode == WRITE_EXTERNAL_STORAGE) {
            manager.showNoticeDialog();
        }
    }

    @Override
    public void onPermissionsDenied(int requestCode, List<String> perms) {

    }

    private final static int WRITE_EXTERNAL_STORAGE = 0x01;

    @AfterPermissionGranted(WRITE_EXTERNAL_STORAGE)
    public void updateAPP() {
        String[] perms = {Manifest.permission.WRITE_EXTERNAL_STORAGE};
        if (EasyPermissions.hasPermissions(this, perms)) {
            // Already have permission, do the thing
            manager.showNoticeDialog();
        } else {
            // Do not have permissions, request them now
            EasyPermissions.requestPermissions(this, "温馨提示，版本升级需要写存储权限！",
                    WRITE_EXTERNAL_STORAGE, perms);
        }
    }

    @Override
    public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);

        if (requestCode == 1) {
            for (int i = 0; i < permissions.length; i++) {
                if (grantResults[i] != PackageManager.PERMISSION_GRANTED) {
                    //申请失败
                    PermissionUtil.verifyStoragePermissions(this);
                }
            }
        }
    }

    UpdateManager manager = new UpdateManager(MainActivity.this);

    private class checkUpdateTask extends AsyncTask<String, Void, String> {
        @Override
        protected String doInBackground(String... params) {
            Looper.prepare();
            // 检查软件更新
            manager.checkUpdateJson();
            Looper.loop();
            return null;
        }

        @Override
        protected void onPostExecute(String result) {
        }

        @Override
        protected void onPreExecute() {
        }

        @Override
        protected void onProgressUpdate(Void... values) {
        }
    }


    private void prepare() {
        if (!NetworkUtil.isAvailable(this)) {
            mToatUtils.showSingletonToast("网络连接异常");
        } else {
            /**
             * 版本更新
             */
            if (Build.VERSION.SDK_INT >= 11) {
                new checkUpdateTask().executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
            } else {
                new checkUpdateTask().execute();
            }
            if (islogin)
                return;
            String url = API.GET_INFO;
            Map<String, String> params = new HashMap<>();
            params.put("phone", MainApp.theApp.sharedPreferencesUtil.getLoginInfo().getPhone());
            HttpUtils.doPost(url, params, CacheMode.DEFAULT, false, new HttpCallBack() {
                @Override
                public void onSuccess(String res, String msg) {
                    User user = FastJsonTools.getJson(res, User.class);
                    if (user != null) {
                        MainApp.theApp.sharedPreferencesUtil.saveLoginInfo(user);
                        MainApp.theApp.userId = user.get_id();
                    }
                }

                @Override
                public void showLoadingDialog() {

                }

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

                }
            });
        }
    }

    public BluetoothService getBluetoothService() {
        return mBluetoothService;
    }

    private void bindService() {
        Intent bindIntent = new Intent(this, BluetoothService.class);
        this.bindService(bindIntent, mFhrSCon, Context.BIND_AUTO_CREATE);
    }

    private void unbindService() {
        this.unbindService(mFhrSCon);
    }

    private ServiceConnection mFhrSCon = new ServiceConnection() {
        @Override
        public void onServiceConnected(ComponentName name, IBinder service) {
            mBluetoothService = ((BluetoothService.BluetoothBinder) service).getService();
            mBluetoothService.setScanCallback(callback);
            String mac = MainApp.theApp.sharedPreferencesUtil.getBLE();
            System.out.println("BleGattCallback init");
            if (!TextUtils.isEmpty(mac)) {
                mBluetoothService.scanAndConnect5(mac);
            }
        }

        @Override
        public void onServiceDisconnected(ComponentName name) {
            System.out.println("BleGattCallback onServiceDisconnected");
            mBluetoothService = null;
        }
    };

    private BluetoothService.Callback callback = new BluetoothService.Callback() {
        @Override
        public void onStartScan() {
            System.out.println("MainActivity onStartScan");
        }

        @Override
        public void onScanning(ScanResult result) {
            System.out.println("MainActivity onScanning");
        }

        @Override
        public void onScanComplete() {
            System.out.println("MainActivity onScanComplete");
        }

        @Override
        public void onConnecting() {
            System.out.println("MainActivity onConnecting");

            progressDialog.setTitleText("正在连接...");
            progressDialog.show();
        }

        @Override
        public void onConnectFail() {
            System.out.println("MainActivity onConnectFail");
            progressDialog.dismiss();
            mBluetoothService.closeConnect();
            EventMessage msg = new EventMessage();
            msg.setType(AppConfig.GET_BLE_DISCONNECT);
            EventBus.getDefault().postSticky(msg);
        }

        @Override
        public void onDisConnected() {
            System.out.println("MainActivity onDisConnected");
            progressDialog.dismiss();
            mToatUtils.showSingletonToast("孕妇哨连接断开");
            EventMessage msg = new EventMessage();
            msg.setType(AppConfig.GET_BLE_DISCONNECT);
            EventBus.getDefault().postSticky(msg);
        }

        @Override
        public void onServicesDiscovered() {
            System.out.println("MainActivity onServicesDiscovered");
            progressDialog.dismiss();
            EventMessage msg = new EventMessage();
            msg.setType(AppConfig.GET_BLE_SERVICE);
            EventBus.getDefault().postSticky(msg);
        }
    };

    private AlertDialog adDialog;
    private View adView;
    private TextView tv_content, tv_name;
    private ImageView iv_logo;
    private Button bt_cancel, bt_ok;

    private void showAd(String content, String logo, String name) {
        adView = LayoutInflater.from(this).inflate(R.layout.dialog_ad_layout, null);
        tv_content = (TextView) adView.findViewById(R.id.tv_content);
        tv_name = (TextView) adView.findViewById(R.id.tv_name);
        bt_cancel = (Button) adView.findViewById(R.id.bt_cancel);
        bt_ok = (Button) adView.findViewById(R.id.bt_ok);
        iv_logo = (ImageView) adView.findViewById(R.id.iv_logo);
        tv_content.setText(content);
        tv_name.setText(name);
        ImageLoader.setCircleImageView(this, logo, iv_logo, R.mipmap.circle);
        bt_cancel.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                adDialog.dismiss();
            }
        });
        adDialog = new AlertDialog.Builder(this).setView(adView).create();
        Window window = adDialog.getWindow();
        window.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
        adDialog.show();
    }


    private void getAd() {
        HttpUtils.doPost(API.GETAD, null, CacheMode.DEFAULT, false, new HttpCallBack() {
            @Override
            public void onSuccess(String res, String msg) {
                if (TextUtils.isEmpty(res)) {
                    return;
                }
                try {
                    JSONObject json = new JSONObject(res);
                    String time = MainApp.theApp.sharedPreferencesUtil.getShowAd();
                    if (TextUtils.isEmpty(time)) {
                        showAd(json.optString("content"), json.optString("logo"), json.optString("name"));
                        MainApp.theApp.sharedPreferencesUtil.saveShowAd(TimeUtil.getCurrentDate("yyyy-MM-dd"));
                    } else {
                        if (time.equals(TimeUtil.getCurrentDate("yyyy-MM-dd"))) {
                            return;
                        } else {
                            showAd(json.optString("content"), json.optString("logo"), json.optString("name"));
                            MainApp.theApp.sharedPreferencesUtil.saveShowAd(TimeUtil.getCurrentDate("yyyy-MM-dd"));
                        }
                    }
                } catch (JSONException e) {
                    e.printStackTrace();
                }

            }

            @Override
            public void showLoadingDialog() {

            }

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

            }
        });
    }

    public void resetBLECallBack() {
        if (mBluetoothService != null) {
            mBluetoothService.setScanCallback(callback);
        }
    }

}