package cn.shangyu.gdxzExpert.activity;

import android.content.Context;
import android.content.Intent;
import android.text.TextUtils;
import android.view.KeyEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.inputmethod.EditorInfo;
import android.view.inputmethod.InputMethodManager;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.BaseAdapter;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.FrameLayout.LayoutParams;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;

import com.gyf.immersionbar.ImmersionBar;
import com.nostra13.universalimageloader.core.ImageLoader;

import java.util.ArrayList;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;

import cn.shangyu.gdxzExpert.R;
import cn.shangyu.gdxzExpert.activity.GroupChatSelectPatientActivity.PatientAdapter.ViewHolder;
import cn.shangyu.gdxzExpert.base.BaseActivity;
import cn.shangyu.gdxzExpert.ecdemo.storage.PatientSqlManager;
import cn.shangyu.gdxzExpert.ecdemo.ui.chatting.model.PatientModel;
import cn.shangyu.gdxzExpert.utils.CommonUtil;
import cn.shangyu.gdxzExpert.utils.Constant;
import cn.shangyu.gdxzExpert.utils.ImageOptions;
import cn.shangyu.gdxzExpert.utils.LogUtil;
import cn.shangyu.gdxzExpert.utils.StringUtil;
import cn.shangyu.gdxzExpert.utils.ToastUtil;
import cn.shangyu.gdxzExpert.utils.UIUtils;
import cn.shangyu.gdxzExpert.utils.Url;
import cn.shangyu.gdxzExpert.widget.LoadingPage.ResultState;

/**
 * 
 * @author ssy Copyright (C) 2015 河南商宇科技有限公司
 * 
 *         功能说明：我的患者-群发消息-群发消息患者选择患者
 * 
 */
public class GroupChatSelectPatientActivity extends BaseActivity implements
		OnItemClickListener {

	public static int RESULTCODE_OK = 1;
	private ListView lv_patient;
	private TextView load_empty;
	private int checkNum = 0;// 记录选中的条目数量
	private ArrayList<PatientModel> list;
	private String mobile = "";
	private String name = "";
	private String Patientuuid = "";
	private CheckBox bt_all_list;
	private PatientAdapter patientAdapter;
                private EditText mEdittext;
                private ArrayList<PatientModel> list1 =  new ArrayList<>();//搜索结果集合
                private  ArrayList<PatientModel> list2 =  new ArrayList<>();//选中结果集合
	private int sendgroup;
	private int sureCount;//确定上显示的个数

	// 用于保存勾选的联系人
	@Override
	public void setTitle() {
		// TODO Auto-generated method stub
		top_title.setText("我的患者");
		top_right_text.setVisibility(View.VISIBLE);
		// top_right_text.setBackgroundResource(R.drawable.btn_style_brown);
		// String actionBtn = getString(R.string.radar_ok_count,
		// getString(R.string.dialog_ok_button) , 0);
		// top_right_text.setText(actionBtn);
		// top_right_text.setTextColor(0xffffff);
		top_right_text.setTextColor(GroupChatSelectPatientActivity.this
				.getResources().getColor(R.color.white));
		top_right_text.setTextSize(14);
		top_right_text.setBackgroundResource(R.drawable.btn_style_brown);
		LayoutParams paras = (LayoutParams) top_right_text
				.getLayoutParams();
		paras.setMargins(0, 0, dip2px(GroupChatSelectPatientActivity.this, 10),
				0);
		paras.height = dip2px(GroupChatSelectPatientActivity.this, 30);
		top_right_text.setLayoutParams(paras);

		onContactClick(checkNum);
		if(CommonUtil.BigModule())
		{
			top_title.setTextSize(23);
			top_right_text.setTextSize(18);
		}

	}

	// dp到像素的转换
	public static int dip2px(Context context, double d) {
		final float scale = context.getResources().getDisplayMetrics().density;
		return (int) (d * scale + 0.5f);
	}

	// 设置联系人选择情况，动态变化选择的个数
	public void onContactClick(int count) {
		sureCount = count;
		top_right_text.setEnabled(count > 0 ? true : false);
		top_right_text.setText(getString(R.string.radar_ok_count,
				getString(R.string.dialog_ok_button), count));
	}

	@Override
	public View onCreateSuccessedView() {
		ImmersionBar.with(this).keyboardEnable(true).statusBarDarkFont(true).titleBar(mToolbar).init();
		View view;
		if(CommonUtil.BigModule())
		{
			view = UIUtils.inflate(R.layout.activity_patient_contact_big);
		}
		else
		{
			view = UIUtils.inflate(R.layout.activity_patient_contact);
		}

		lv_patient = (ListView) view.findViewById(R.id.lv_patient_list);
                                mEdittext = (EditText) view.findViewById(R.id.search);
		lv_patient.setOnItemClickListener(this);
		// //处理正在加载，空，错误的布局
		load_empty = (TextView) view.findViewById(R.id.load_empty);
		// 全选全不选
		bt_all_list = (CheckBox) view.findViewById(R.id.bt_all_list);
		TextView mEmptyView = (TextView) view
				.findViewById(R.id.load_empty);
		mEmptyView.setText("暂无搜索结果");
		lv_patient.setEmptyView(mEmptyView);
		ImageView iv_search = view.findViewById(R.id.iv_search);
		iv_search.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View v) {

				String input=mEdittext.getText().toString().trim();
				if (!TextUtils.isEmpty(input)) {
					list1.clear();
					if(list!=null)
					{
						for (int i = 0; i < list.size(); i++) {
							String realName = list.get(i).getRealName();
							String nickname = list.get(i).getNickName();
							String mobile = list.get(i).getMobile();
							if (!StringUtil.isEmpty(realName)&&realName.contains(input)) {
								list1.add(list.get(i));
							}else if (!StringUtil.isEmpty(nickname)&&nickname.contains(input)){
								list1.add(list.get(i));
							}else if (!StringUtil.isEmpty(mobile)&&mobile.contains(input)){
								list1.add(list.get(i));
							}
						}
					}

				} else {
					list1.clear();
					list1.addAll(list);
				}
				if (patientAdapter == null) {
					new PatientAdapter(ct, list1);
					lv_patient.setAdapter(patientAdapter);
				} else {
					patientAdapter.notifyDataSetChanged();
				}
				hideKeyboard(mEdittext);
			}
		});
		bt_all_list.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
				if (bt_all_list.isChecked()) {
					// 全选
					bt_all_list.setText("全不选");
					// bt_all_list.setTextColor(getResources().getColor(R.color.text_color));
					bt_all_list.setBackgroundResource(R.drawable.btn);
					if(CommonUtil.BigModule())
					{
						bt_all_list.setText("取消全选");
					}
					selectAllContacts();
				} else {
					// 全不选
					bt_all_list.setText("全选");
					// bt_all_list.setTextColor(getResources().getColor(R.color.white));
					// bt_all_list.setBackgroundResource(R.color.top_title);
					bt_all_list.setBackgroundResource(R.drawable.btn);
					invertSelection();
				}
			}
		});

                    mEdittext.setOnEditorActionListener(new TextView.OnEditorActionListener() {
                        @Override
                        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
                            if (actionId == EditorInfo.IME_ACTION_SEARCH){
                                String input=mEdittext.getText().toString().trim();
                                if (!TextUtils.isEmpty(input)) {
                                    list1.clear();
                                    for (int i = 0; i < list.size(); i++) {
                                        String realName = list.get(i).getRealName();
                                        String nickname = list.get(i).getNickName();
                                        String mobile = list.get(i).getMobile();
                                        if (!StringUtil.isEmpty(realName)&&realName.contains(input)) {
                                            list1.add(list.get(i));
                                        }else if (!StringUtil.isEmpty(nickname)&&nickname.contains(input)){
                                            list1.add(list.get(i));
                                        }else if (!StringUtil.isEmpty(mobile)&&mobile.contains(input)){
                                            list1.add(list.get(i));
                                        }
                                    }
                                } else {
                                    list1.clear();
                                    list1.addAll(list);
                                }
                                if (patientAdapter == null) {
                                    new PatientAdapter(ct, list1);
                                    lv_patient.setAdapter(patientAdapter);
                                } else {
                                    patientAdapter.notifyDataSetChanged();
                                }
                                hideKeyboard(mEdittext);

                                return true;
                            }

                            return false;
                        }
                    });

                    initData();
                    initIntent();
		return view;
	}

	private void initIntent() {
		Intent intent = getIntent();
		 sendgroup = intent.getIntExtra("sendgroup",0);
	}

	/**
     * 隐藏软键盘
     *
     * @param  :上下文环境，一般为Activity实例
     * @param view    :一般为EditText
     */
    public static void hideKeyboard(View view) {
        InputMethodManager manager = (InputMethodManager) view.getContext()
                .getSystemService(Context.INPUT_METHOD_SERVICE);
        manager.hideSoftInputFromWindow(view.getWindowToken(), 0);
    }
	private void initData() {
		// TODO Auto-generated method stub
		showProgressDialog("正在加载");
		// 从患者数据库里取出患者列表
		list = PatientSqlManager.getPatientInfoList(Constant.typePatient);
		if (list != null) {
			// 数据为空
			if (list.size() == 0) {
				load_empty.setVisibility(View.VISIBLE);
			} else {
				/*
				 * for (int i = 0; i < list.size(); i++) {
				 * LogUtil.i("数据库取出uuid=="
				 * +list.get(i).getUuid()+"name=="+list.get
				 * (i).getRealName()+"photo=="+list.get(i).getPhoto()); }
				 */
				load_empty.setVisibility(View.GONE);
                                                                list1.addAll(list);
				// 设置适配器
				// ***********************注意，这个adapter要抽出全局变量*************************
				patientAdapter = new PatientAdapter(ct, list1);
				// 初始化isSelected的数据 ，让所有都设置为未选中
//				for (int i = 0; i < list.size(); i++) {
//					PatientAdapter.getIsSelected().put(i, false);
//				}
				lv_patient.setAdapter(patientAdapter);
			}
		} else {
			load_empty.setVisibility(View.VISIBLE);
		}
		closeProgressDialog();
	}

	@Override
	public ResultState onLoad() {
		// TODO Auto-generated method stub
		return ResultState.STATE_SUCCESSED;
	}

	@Override
	protected void processClick(View v) {
		// TODO Auto-generated method stub
		switch (v.getId()) {
		case R.id.top_right_text:// 提交
			submitOK();
			break;
		// case R.id.bt_all_list:
		// break;
		default:
			break;
		}
	}

	/**
	 * 提交选中的患者 submitOK
	 * 
	 * void
	 */
	private void submitOK() {
		// TODO Auto-generated method stub
//		if (list == null && list.size() == 0) {
//			return;
//		}
//		for (int i = 0; i < list.size(); i++) {
//			// 选中情况
//			if (PatientAdapter.getIsSelected().get(i)) {
//				String uuid = list.get(i).getUuid();
//				// 要过滤出真正的uuid
//				if (uuid.contains("#")) {
//					uuid = uuid.split("#")[1];
//				}
//				Patientuuid += uuid + ",";
//				mobile += list.get(i).getMobile() + ",";
//				name += list.get(i).getRealName() + "，";
//			}
//
//		}

                    if (list2 == null && list2.size() == 0) {
                        return;
                    }
                    if (sureCount>200){
		    ToastUtil.showMessage("群发人数不能超过200人");
		    return;
	    }
//		if (sureCount>100){
//			ToastUtil.showMessage("群发人数不能超过100人");
//			return;
//		}
                    for (int i = 0; i < list2.size(); i++) {
                        // 选中情况
                            String uuid = list2.get(i).getUuid();
                            // 要过滤出真正的uuid
                            if (uuid.contains("#")) {
                                uuid = uuid.split("#")[1];
                            }
                            Patientuuid += uuid + ",";
                            mobile += list2.get(i).getMobile() + ",";
                            String nickName = list2.get(i).getNickName();
                            if(!StringUtil.isEmpty(nickName)){
                                name += nickName+ "，";
                            }else {
                                name += list2.get(i).getRealName() + "，";
                            }


                    }
		// 传递数据
		Intent intent = getIntent();
		intent.putExtra("uuid", Patientuuid);
		intent.putExtra("mobile", mobile);
		intent.putExtra("name", name);
		LogUtil.i("群发uuid=" + Patientuuid + "=mobile=" + mobile);
		setResult(RESULTCODE_OK, intent);
		finish();
	}

	/**
	 * 患者列表适配器
	 */
	public class PatientAdapter extends BaseAdapter {
		private Context context;
		private List<PatientModel> PatientList;
		// 用来控制CheckBox的选中状况
//		private static HashMap<Integer, Boolean> isSelected;

		public PatientAdapter(Context context, ArrayList<PatientModel> list) {
			this.context = context;
			this.PatientList = list;
//			isSelected = new HashMap<Integer, Boolean>();
			// 初始化数据
//			initDate();
		}

		// 初始化isSelected的数据 ，让所有都设置为未选中
//		private void initDate() {
//			for (int i = 0; i < PatientList.size(); i++) {
//				getIsSelected().put(i, false);
//			}
//		}

		@Override
		public int getCount() {
			return PatientList.size();
		}

		@Override
		public View getView(int position, View convertView, ViewGroup parent) {
			ViewHolder mHolder = null;
			if (convertView == null) {
				if(CommonUtil.BigModule())
				{
					convertView = View.inflate(context, R.layout.item_patient_list_big1,
							null);
				}
				else
				{
					convertView = View.inflate(context, R.layout.item_patient_list,
							null);
				}

				mHolder = new ViewHolder();
				mHolder.ivImage = (ImageView) convertView
						.findViewById(R.id.iv_patient_touxiang);// 头像
				mHolder.tvTitle = (TextView) convertView
						.findViewById(R.id.tv_patient_name);// 姓名
				mHolder.cbSelect = (CheckBox) convertView
						.findViewById(R.id.cb_select);// 选择框
				mHolder.cbSelect.setVisibility(View.VISIBLE);

				convertView.setTag(mHolder);
			} else {
				mHolder = (ViewHolder) convertView.getTag();
			}

			// 给控件赋值.
			PatientModel p = PatientList.get(position);
			// 姓名
			mHolder.tvTitle.setText(p.getRealName());
			if(CommonUtil.BigModule())
			{
				// 头像
				if (!TextUtils.isEmpty(p.getPhoto()) && !"null".equals(p.getPhoto())) {
					ImageLoader
							.getInstance()
							.displayImage(
									Url.urlHtml + p.getPhoto(),
									mHolder.ivImage,
									ImageOptions
											.getImageOptions(R.drawable.icon_touxiang_persion_gray_big));
				} else {
					mHolder.ivImage
							.setImageResource(R.drawable.icon_touxiang_persion_gray_big);

				}
			}
			else
			{
				// 头像
				if (!TextUtils.isEmpty(p.getPhoto()) && !"null".equals(p.getPhoto())) {
					ImageLoader
							.getInstance()
							.displayImage(
									Url.urlHtml + p.getPhoto(),
									mHolder.ivImage,
									ImageOptions
											.getImageOptions(R.drawable.icon_touxiang_persion_gray_big));
				} else {
					mHolder.ivImage
							.setImageResource(R.drawable.icon_touxiang_persion_gray_big);

				}
			}

			// 根据isSelected来设置checkbox的选中状况
//			mHolder.cbSelect.setChecked(getIsSelected().get(position));
                                                mHolder.cbSelect.setChecked(p.isSelect());
			return convertView;
		}

		@Override
		public Object getItem(int position) {
			// TODO Auto-generated method stub
			return PatientList.get(position);
		}

		@Override
		public long getItemId(int position) {
			// TODO Auto-generated method stub
			return position;
		}



//		public static HashMap<Integer, Boolean> getIsSelected() {
//			return isSelected;
//		}

//		public void setIsSelected(HashMap<Integer, Boolean> isSelected) {
//			PatientAdapter.isSelected = isSelected;
//		}

		public class ViewHolder {

			public CheckBox cbSelect;
			public ImageView ivImage;
			public TextView tvTitle;
		}

	}

	// ***********************全选*************************
	public void selectAllContacts() {
		if (list1 != null) {
			for (int i = 0; i < list1.size(); i++) {
			    list2.addAll(list1);
			    list1.get(i).setSelect(true);
                Set<PatientModel> middleLinkedHashSet = new LinkedHashSet<PatientModel>(list2);
                 list2 = new ArrayList<PatientModel>(middleLinkedHashSet);
//				PatientAdapter.getIsSelected().put(i, true);
			}
			patientAdapter.notifyDataSetChanged();
			checkNum = list2.size();
			onContactClick(checkNum);
		}

	}

	// ***********************非全选*************************
	public void invertSelection() {
		if (list1 != null) {
			for (int i = 0; i < list1.size(); i++) {
//				PatientAdapter.getIsSelected().put(i, false);
                                                    list1.get(i).setSelect(false);
                                                    for (int j= 0;j<list2.size();j++){
                                                        if (list1.get(i).getUuid().equals(list2.get(j).getUuid())){
                                                            list2.remove(j);
                                                        }
                                                    }

			}
			patientAdapter.notifyDataSetChanged();
			onContactClick(list2.size());
		}
	}

	@Override
	public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
		// TODO Auto-generated method stub
		// 取得ViewHolder对象，这样就省去了通过层层的findViewById去实例化我们需要的cb实例的步骤
		ViewHolder holder = (ViewHolder) arg1
				.getTag();
		// ViewHolder holder = (ViewHolder) arg1.getTag();
		// 改变CheckBox的状态
		holder.cbSelect.toggle();
		// 将CheckBox的选中状况记录下来
//		PatientAdapter.getIsSelected().put(arg2, holder.cbSelect.isChecked());
		// 调整选定条目
//		if (holder.cbSelect.isChecked() == true) {
//			checkNum++;
//		} else {
//			checkNum--;
//		}
//		onContactClick(checkNum);
                    PatientModel patientModel = list1.get(arg2);
                    if (holder.cbSelect.isChecked() == true) {
                        list2.add(list1.get(arg2));
                        for (int j= 0;j<list.size();j++){
                            if (patientModel.getUuid().equals(list.get(j).getUuid())){
                                list.get(j).setSelect(true);
                            }
                        }
                    } else {
                        if (list2.size()>0){
                            for (int i = 0;i<list2.size();i++){
                                if (patientModel.getUuid().equals(list2.get(i).getUuid())){
                                    list2.remove(i);
                                }
                            }
                            for (int j= 0;j<list.size();j++){
                                if (patientModel.getUuid().equals(list.get(j).getUuid())){
                                    list.get(j).setSelect(false);
                                }
                            }
                        }

                    }

                    onContactClick(list2.size());
	}

}