package basepedo.ui;

import android.app.ActivityManager;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.Bundle;
import android.os.Handler;
import android.os.IBinder;
import android.os.Message;
import android.os.Messenger;
import android.os.RemoteException;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;

import com.xzjmyk.pm.activity.R;
import com.xzjmyk.pm.activity.ui.MainActivity;
import com.xzjmyk.pm.activity.ui.base.BaseActivity;

import basepedo.config.Constant;
import basepedo.service.StepService;


public class MyPedometerActivity extends BaseActivity implements Handler.Callback {
    //循环取当前时刻的步数中间的间隔时间
    private long TIME_INTERVAL = 500;
    private TextView text_step;
    private Messenger messenger;
    private Messenger mGetReplyMessenger = new Messenger(new Handler(this));
    private Handler delayHandler;

    ServiceConnection conn = new ServiceConnection() {
        @Override
        public void onServiceConnected(ComponentName name, IBinder service) {
            try {
                messenger = new Messenger(service);
                Message msg = Message.obtain(null, Constant.MSG_FROM_CLIENT);
                msg.replyTo = mGetReplyMessenger;
                messenger.send(msg);
            } catch (RemoteException e) {
                e.printStackTrace();
            }
        }

        @Override
        public void onServiceDisconnected(ComponentName name) {

        }
    };
    private Button close_step;
    private Button open_step;

    @Override
    public boolean handleMessage(Message msg) {
        switch (msg.what) {
            case Constant.MSG_FROM_SERVER:
                // 更新界面上的步数
                int step_num = msg.getData().getInt("step");
                if (step_num < 3000){
                    text_step.setText("今天的你已经走了"+ step_num + "\t步，还不错!继续努力!");
                }else if (step_num < 6000 && step_num >= 3000){
                    text_step.setText("今天的你已经走了"+ step_num + "\t步，加油!快到6000步了!");
                }else if (step_num > 6000 && step_num <=10000){
                    text_step.setText("今天的你已经走了"+ step_num + "\t步，真!，快到10000步了!!");
                }else {
                    text_step.setText("今天的你已经走了"+ step_num + "\t步，太棒了!天呐，你一定是用了洪荒之力吧，注意休息哦!");
                }
                delayHandler.sendEmptyMessageDelayed(Constant.REQUEST_SERVER, TIME_INTERVAL);
                break;
            case Constant.REQUEST_SERVER:
                try {
                    Message msg1 = Message.obtain(null, Constant.MSG_FROM_CLIENT);
                    msg1.replyTo = mGetReplyMessenger;
                    messenger.send(msg1);
                } catch (RemoteException e) {
                    e.printStackTrace();
                }

                break;
        }
        return false;
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_pedometer);
        init();

    }
    private void init() {
        text_step = (TextView) findViewById(R.id.text_step);
        close_step = (Button) findViewById(R.id.close_uu_step_bt);
        open_step = (Button) findViewById(R.id.open_uu_step_bt);

        if (isServiceRunning() == true){
            setupService();
            open_step.setVisibility(View.GONE);
            close_step.setVisibility(View.VISIBLE);
        }else {
            open_step.setVisibility(View.VISIBLE);
            close_step.setVisibility(View.GONE);
        }
        open_step.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent = new Intent(mContext, StepService.class);
                bindService(intent, conn, Context.BIND_AUTO_CREATE);
                startService(intent);
                Toast.makeText(MyPedometerActivity.this, "您已开启UU运动，UU将记录您的运动步数并显示在通知栏", Toast.LENGTH_LONG).show();
                open_step.setVisibility(View.GONE);
                close_step.setVisibility(View.VISIBLE);
            }
        });
        delayHandler = new Handler(this);

        close_step.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                unbindService(conn);
                stopService(new Intent(mContext, StepService.class));
                Toast.makeText(MyPedometerActivity.this, "您已关闭UU运动，通知栏将不再显示您的运动步数", Toast.LENGTH_LONG).show();
                finish();
            }
        });
    }

//    @Override
//    protected void onStart() {
//        super.onStart();
//        setupService();
//    }
//
    private void setupService() {
        Intent intent = new Intent(this, StepService.class);
        bindService(intent, conn, Context.BIND_AUTO_CREATE);
        startService(intent);
    }

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

//    @Override
//    public void onBackPressed() {
//        moveTaskToBack(true);
//        super.onBackPressed();
//    }

//    @Override
//    protected void onDestroy() {
//        super.onDestroy();
//      unbindService(conn);
//        finish();
//    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        return super.onCreateOptionsMenu(menu);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        if (item.getItemId() == android.R.id.home) {
           startActivity(new Intent(this, MainActivity.class));
            finish();
        }
        return super.onOptionsItemSelected(item);
    }

    @Override
    public void onBackPressed() {
        startActivity(new Intent(mContext, MainActivity.class));
        super.onBackPressed();
        finish();
    }
    private boolean isServiceRunning() { //判断UU运动服务是否已经运行
        ActivityManager manager = (ActivityManager) getSystemService(ACTIVITY_SERVICE);
        for (ActivityManager.RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE)) {
            if ("basepedo.service.StepService".equals(service.service.getClassName())) {
                return true;
            }
        }
        return false;
    }
}