package com.basic.security.fragment;

import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.Spinner;
import android.widget.TextView;

import com.basic.security.R;
import com.basic.security.base.BaseFragment;
import com.basic.security.manager.IdentityManager;
import com.basic.security.manager.PersonManager;
import com.basic.security.manager.impl.cblite.BusinessPersonManager;
import com.basic.security.manager.impl.cblite.RuleManager;
import com.basic.security.model.ModelAdapter;
import com.basic.security.utils.DateUtil;
import com.basic.security.utils.ToastUtil;

import org.androidannotations.annotations.Click;
import org.androidannotations.annotations.EFragment;
import org.androidannotations.annotations.ViewById;

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

/**
 * 业务表管理的人
 */
@EFragment(R.layout.fragment_business_person)
public class BusinessPersonFragment extends BaseFragment {
    @ViewById
    Spinner spinner, spinner_pass_model;
    @ViewById
    TextView tv_name, tv_pass_model_name, tv_identity_name, tv_business_table_name, tv_business_table_time;
    @ViewById
    EditText search_text;
    @ViewById
    ImageView icon_search;
    @ViewById
    GridView gv_all_face_list, gv_business_person;
    @ViewById
    Button btn_business_save, btn_business_delete;
    Map<String, ModelAdapter> checkedIdentityMap = new HashMap<>();
    private List<ModelAdapter> personList = new ArrayList<>();
    private List<ModelAdapter> checkedPersonList = new ArrayList<>();
    private int clickTemp = -1;
    private int checkedClickTemp = -1;
    private AllFaceGridViewAdapter allFaceGridViewAdapter;
    private CheckedGridViewAdapter checkedPersonAdapter;
    private ModelAdapter businessDocument;
    private String passModel = "有效时间内通行";
    private List<String> personIdList = new ArrayList<>();

    @Click
    void btn_business_delete() {
        if (checkedPersonList.size() != 0 && checkedClickTemp != -1) {
            try {
                BusinessPersonManager.deleteBusinessPerson(checkedPersonList.get(checkedClickTemp).getId(), businessDocument.getId());
                checkedPersonList.remove(checkedClickTemp);
                checkedPersonAdapter.notifyDataSetChanged();
                ToastUtil.show("人员删除成功");
                checkedClickTemp = -1;
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }

    @Click
    void btn_business_save() { // 保存单个人员的通行规则
        if (checkedClickTemp != -1 && checkedPersonList.size() > checkedClickTemp) {
            BusinessPersonManager.savePersonToBusiness(checkedPersonList.get(checkedClickTemp).getId(), businessDocument.getId(), passModel);
            ToastUtil.show("保存成功");
        }
    }

    @Click
    void icon_search() { // 根据条件在所有人中查询
        String search_text = this.search_text.getText().toString().trim();
        if (!TextUtils.isEmpty(search_text)) {
            personList = BusinessPersonManager.getPersonFromMessage(personList, search_text);
            allFaceGridViewAdapter.notifyDataSetChanged();
        }

    }

    public void BusinessPersonData(ModelAdapter businessDocument) {
        this.businessDocument = businessDocument;
    }

    @Override
    public void show() {
        super.show();
        //  上半部分所有人员
        initIdentity();
        initAllPersonGridView();
        // 下半部分业务表中人员
        initBusinessTitle();
        initCheckedPersonGridView();
        initPassModel();
    }

    @Override
    public void hide() {
        super.hide();
        checkedPersonList.clear();
        clickTemp = -1;
        checkedClickTemp = -1;
    }

    private void initBusinessTitle() {
        if (businessDocument != null) {
            tv_business_table_name.setText(businessDocument.getString("business_name"));
            // 仅允许
            if ("1".equals(businessDocument.getString("only_allow"))) {
                String start_time = DateUtil.formatTime(Long.parseLong(businessDocument.getString("only_allow_start")), "yyyy/MM/dd HH:mm");
                String end_time = DateUtil.formatTime(Long.parseLong(businessDocument.getString("only_allow_end")), "yyyy/MM/dd HH:mm");
                tv_business_table_time.setText(start_time + " — " + end_time);
            } else if ("1".equals(businessDocument.getString("choose_from_time_rule"))) { // 从时间规则中选取的时间段(暂没处理)
                tv_business_table_time.setText(businessDocument.getString("checkedTimeRule"));
            } else {
                tv_business_table_time.setText("————");
            }
        }
    }

    private void initPassModel() {

        String[] arr = {"有效时间内通行", "确认通行"};
        ArrayAdapter<String> adapter = new ArrayAdapter<String>(getContext(), R.layout.spinner_item, arr);
//        spinner_pass_model.setPopupBackgroundResource(R.color.press_menu_text);
        spinner_pass_model.setAdapter(adapter);
        spinner_pass_model.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
            @Override
            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
                passModel = arr[position];
            }

            @Override
            public void onNothingSelected(AdapterView<?> parent) {

            }
        });
    }

    private void initIdentity() {
        List<ModelAdapter> ruleList = IdentityManager.findIdentityList();
        SpinnerAdapter spinnerAdapter = new SpinnerAdapter(ruleList);
        spinner.setPopupBackgroundResource(R.color.press_menu_text);
        spinner.setAdapter(spinnerAdapter);
        spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
            @Override
            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
                // 根据选中的身份显示人( 获取含有特定身份的所有人员)
                personList = PersonManager.getPersonList("已注册");
                if (position != 0) {
                    checkedIdentityMap.clear();
                    checkedIdentityMap.put(ruleList.get(position - 1).getId(), ruleList.get(position - 1));
                    personList = PersonManager.getIdentityPersonList(personList, checkedIdentityMap);

                }
                setAllPersonAdapter();
            }

            @Override
            public void onNothingSelected(AdapterView<?> parent) {

            }
        });

    }

    private void initAllPersonGridView() {
        personList = PersonManager.getPersonList("已注册");
        allFaceGridViewAdapter = new AllFaceGridViewAdapter();
        setAllPersonAdapter();
    }

    private void setAllPersonAdapter() {
        gv_all_face_list.setAdapter(allFaceGridViewAdapter);
        gv_all_face_list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                setDefaultOrSelectedPerson(position);
                personIdList.clear();
                for (ModelAdapter person : checkedPersonList) {
                    personIdList.add(person.getId());
                }

                if (!personIdList.contains(personList.get(position).getId())) {
                    checkedPersonList.add(personList.get(position));
                    savePersonToBusiness(personList.get(position));
                    checkedPersonAdapter.notifyDataSetChanged();
                    ToastUtil.show("人员添加成功");
                }
            }
        });
    }

    // 存储选中的人员
    private void savePersonToBusiness(ModelAdapter personDocument) {
        passModel = "有效时间内通行";
        BusinessPersonManager.savePersonToBusiness(personDocument.getId(), businessDocument.getId(), passModel);
    }

    private void initCheckedPersonGridView() {
        // 首先获取此业务表中的人员信息
        checkedPersonList.clear();
        if (businessDocument == null) {
            return;
        }
        checkedPersonList = BusinessPersonManager.getPersonFromBusiness(businessDocument.getId());
        checkedPersonAdapter = new CheckedGridViewAdapter();
        gv_business_person.setAdapter(checkedPersonAdapter);
        gv_business_person.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                if ("有效时间内通行".equals(BusinessPersonManager.getPersonInBusinessPassModel(businessDocument.getId(),
                        checkedPersonList.get(position).getId()))) {
                    spinner_pass_model.setSelection(0);
                } else {
                    spinner_pass_model.setSelection(1);
                }
                checkedPersonAdapter.setSelection(position);
                checkedPersonAdapter.notifyDataSetChanged();
            }
        });
    }

    private void setDefaultOrSelectedPerson(int position) {
        allFaceGridViewAdapter.setSelection(position);
        allFaceGridViewAdapter.notifyDataSetChanged();
        tv_name.setText(personList.get(position).getString("name"));
        tv_pass_model_name.setText(personList.get(position).getString("sign_up_rule")); // 通行方式
        //  人员身份
        StringBuffer sb = new StringBuffer();
        Map<String, ModelAdapter> checkedRuleMapByPerson = RuleManager.findRuleMapByPersonId(personList.get(position).getId());
        for (ModelAdapter modelAdapterRule : checkedRuleMapByPerson.values()) {
            if (modelAdapterRule != null && !TextUtils.isEmpty(modelAdapterRule.getString("name"))) {
                sb.append(modelAdapterRule.getString("name") + ",");
            }
        }
        if (sb.length() == 0) {
            tv_identity_name.setText("");
        } else {
            tv_identity_name.setText(sb.subSequence(0, sb.length() - 1));
        }
    }

    private class SpinnerAdapter extends BaseAdapter {

        private List<String> ruleListName = new ArrayList<>();

        public SpinnerAdapter(List<ModelAdapter> ruleList) {
            ruleListName.clear();
            ruleListName.add("全部");
            for (int i = 0; i < ruleList.size(); i++) {
                ruleListName.add(ruleList.get(i).getString("name"));
            }
        }

        @Override
        public int getCount() {
//            return ruleList == null ? 0 : ruleList.size();
            return ruleListName == null ? 0 : ruleListName.size();
        }

        @Override
        public Object getItem(int position) {
//            return ruleList.get(position);
            return ruleListName.get(position);
        }

        @Override
        public long getItemId(int position) {
            return position;
        }

        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            ViewHolder viewHolder = null;
            if (convertView == null) {
                viewHolder = new ViewHolder();
                convertView = LayoutInflater.from(getActivity()).inflate(R.layout.spinner_identity_item, null);
                viewHolder.identity_name = convertView.findViewById(R.id.tv_spinner_text);
                convertView.setTag(viewHolder);
            } else {
                viewHolder = (ViewHolder) convertView.getTag();
            }
//            viewHolder.identity_name.setFaceDetailUI(ruleList.get(position).getString("name"));
            viewHolder.identity_name.setText(ruleListName.get(position));
            return convertView;
        }

        class ViewHolder {
            TextView identity_name;
        }
    }

    private class AllFaceGridViewAdapter extends BaseAdapter {

        public void setSelection(int position) {
            clickTemp = position;
        }

        @Override
        public int getCount() {
            return personList == null ? 0 : personList.size();
        }

        @Override
        public Object getItem(int position) {
            return personList.get(position);
        }

        @Override
        public long getItemId(int position) {
            return position;
        }

        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            View view;
            ViewHolder viewHolder;
            if (convertView == null) {
                //加载子布局
                view = LayoutInflater.from(getContext()).inflate(R.layout.face_view, parent, false);
                viewHolder = new ViewHolder();
                viewHolder.imageView = view.findViewById(R.id.face);
                viewHolder.imageView_checked = view.findViewById(R.id.face_checked);
                view.setTag(viewHolder);
            } else {
                view = convertView;
                viewHolder = (ViewHolder) view.getTag();
            }
            byte[] blob = personList.get(position).getBlob("camera_image_path");
            Bitmap bitmap = null;
            if (blob != null) {
                try {
                    byte[] data = blob;
                    if (data.length != 0) {
                        bitmap = BitmapFactory.decodeByteArray(data, 0, data.length);
                    }
                } catch (Exception e) {
                    e.printStackTrace();
                    bitmap = BitmapFactory.decodeResource(mainActivity().getResources(), R.drawable.u1280);
                }
            } else {
                bitmap = BitmapFactory.decodeResource(mainActivity().getResources(), R.drawable.u1280);
            }
            viewHolder.imageView.setImageBitmap(bitmap);
            if (clickTemp == position) {
                viewHolder.imageView_checked.setVisibility(View.VISIBLE);
            } else {
                viewHolder.imageView_checked.setVisibility(View.GONE);
            }
            return view;

        }

        class ViewHolder {
            ImageView imageView;
            RelativeLayout imageView_checked;

        }
    }

    private class CheckedGridViewAdapter extends BaseAdapter {

        public void setSelection(int position) {
            checkedClickTemp = position;
        }

        @Override
        public int getCount() {
            return checkedPersonList == null ? 0 : checkedPersonList.size();
        }

        @Override
        public Object getItem(int position) {
            return checkedPersonList.get(position);
        }

        @Override
        public long getItemId(int position) {
            return position;
        }

        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            View view;
            ViewHolder viewHolder;
            if (convertView == null) {
                //加载子布局
                view = LayoutInflater.from(getContext()).inflate(R.layout.face_view, parent, false);
                viewHolder = new ViewHolder();
                viewHolder.imageView = view.findViewById(R.id.face);
                viewHolder.imageView_checked = view.findViewById(R.id.face_checked);
                view.setTag(viewHolder);
            } else {
                view = convertView;
                viewHolder = (ViewHolder) view.getTag();
            }
            try {
                byte[] data = null;
                ModelAdapter checkedPerson = checkedPersonList.get(position);
                if (checkedPerson != null) {
                    data = checkedPerson.getBlob("camera_image_path");
                }
                Bitmap bitmap = null;
                if (data != null) {
                    try {

                        if (data.length != 0) {
                            bitmap = BitmapFactory.decodeByteArray(data, 0, data.length);
                        }
                    } catch (Exception e) {
                        e.printStackTrace();
                        bitmap = BitmapFactory.decodeResource(mainActivity().getResources(), R.drawable.u1280);
                    }
                } else {
                    bitmap = BitmapFactory.decodeResource(mainActivity().getResources(), R.drawable.u1280);
                }
                viewHolder.imageView.setImageBitmap(bitmap);
                if (checkedClickTemp == position) {
                    viewHolder.imageView_checked.setVisibility(View.VISIBLE);
                } else {
                    viewHolder.imageView_checked.setVisibility(View.GONE);
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
            return view;

        }

        class ViewHolder {
            ImageView imageView;
            RelativeLayout imageView_checked;

        }
    }

}