using System.Threading;
using Android.App;
using Android.Icu.Text;
using Android.OS;
using Android.Views;
using Android.Widget;
using Java.Util;

namespace HDL_ON_Android.LeChengView.Form
{
    public class MonitorFragment : Fragment, View.IOnClickListener
    {

        private View mView;

        // 截图
        private LinearLayout screenshotLayout;
        private ImageView screenImage;
        private TextView ScreenText;

        //开锁
        private LinearLayout unlockLayout;
        private ImageView unlockImag;
        private TextView unlockText;

        // 更新线程
        private Thread thread = null;

        private LeChengVideoActivity CurtActivity;

        public override void OnCreate(Bundle savedInstanceState)
        {
            base.OnCreate(savedInstanceState);

            CurtActivity = (LeChengVideoActivity)this.Activity;
        }

        public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
        {
            mView = inflater.Inflate(Resource.Layout.fragment_monitor, container, false);

            IniView();

            CurtActivity.Play();
            CurtActivity.OpenAudio();

            return mView;
        }

        private void IniView()
        {
            screenshotLayout = (LinearLayout)mView.FindViewById(Resource.Id.icon_sceenshotLayout);
            screenImage = (ImageView)mView.FindViewById(Resource.Id.icon_sceenshotImg);
            ScreenText = (TextView)mView.FindViewById(Resource.Id.icon_sceenshotText);

            unlockLayout = (LinearLayout)mView.FindViewById(Resource.Id.icon_unlockLayout);
            unlockImag = (ImageView)mView.FindViewById(Resource.Id.icon_unlockImg);
            unlockText = (TextView)mView.FindViewById(Resource.Id.icon_unlockText);

            unlockLayout.SetOnClickListener(this);
            screenshotLayout.SetOnClickListener(this);
        }



        /// <summary>
        /// 开锁
        /// </summary>
        private void Unlock()
        {
            //
            CurtActivity.Unlock();
            UpdataUnlockState();
        }

        /// <summary>
        /// 更新开锁按钮状态
        /// </summary>
        private void UpdataUnlockState()
        {
            try
            {
                //开锁成功，15秒内不给再点击按钮
                unlockLayout.Enabled = false;
                if (thread != null)
                {
                    try
                    {
                        thread.Interrupt();
                    }
                    catch { }
                    thread = null;
                }

                thread = new Thread(() =>
                {
                    try
                    {
                        Thread.Sleep(15 * 1000);

                        Activity.RunOnUiThread(() =>
                        {
                            if (unlockLayout != null)
                                unlockLayout.Enabled = true;
                        });
                    }
                    catch { }
                });

                thread.Start();
            }
            catch { }
        }

        public void OnClick(View v)
        {
            //
            if (v.Equals(unlockLayout))
            {
                //开锁
                Unlock();
            }
            else if (v.Equals(screenshotLayout))
            {
                //有视频过来可调用此接口进行拍照
                screenImage.Selected = true;
                SimpleDateFormat format = new SimpleDateFormat("yyyyMMddHHmmss");
                string time = format.Format(new Date(SystemClock.CurrentThreadTimeMillis()));
                string ss = Android.OS.Environment.ExternalStorageDirectory.Path + "/DCIM/HDL";
                string path = ss + "/" + time + ".jpg";
                CurtActivity.SnapShot(path);
            }
        }

        public override void OnDestroy()
        {
            base.OnDestroy();

            if (thread != null)
            {
                try
                {
                    thread.Interrupt();
                }
                catch { }
                thread = null;
            }
        }
    }
}