package com.basic.security.fragment;

import android.graphics.BitmapFactory;
import android.support.annotation.NonNull;
import android.text.Editable;
import android.text.TextUtils;
import android.text.TextWatcher;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.ProgressBar;
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.VisitManager;
import com.basic.security.model.ModelAdapter;
import com.basic.security.utils.DateEditUtil;
import com.basic.security.utils.DateUtil;
import com.basic.security.utils.KeyboardUtil;
import com.basic.security.utils.ToastUtil;
import com.basic.security.utils.abslistview.CommonAdapter;
import com.basic.security.utils.abslistview.ViewHolder;
import com.scwang.smartrefresh.layout.SmartRefreshLayout;
import com.scwang.smartrefresh.layout.api.RefreshLayout;
import com.scwang.smartrefresh.layout.listener.OnLoadMoreListener;
import com.scwang.smartrefresh.layout.listener.OnRefreshListener;

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

import java.util.ArrayList;
import java.util.List;

@EFragment(R.layout.fragment_visit_record_list)
public class VisitRecordListFragment extends BaseFragment {

    private static final int LOAD_FROM_ZERO = 0;
    @ViewById
    EditText search_text, identity_select;
    @ViewById
    View icon_search, empty;
    @ViewById
    Button search;
    @ViewById
    ImageView registerPic, idCardPic;
    @ViewById
    TextView name, id_card_number, phone, register_time, register_type, last_visit_time, date_text;
    @ViewById
    ListView visit_record_list;
    @ViewById
    SmartRefreshLayout refresh_layout;
    @ViewById
    ProgressBar loading;
    @ViewById
    Spinner visit_record_spinner;
    private int pageSize = 20;
    private CommonAdapter adapter;
    private List<ModelAdapter> record_list = new ArrayList<>();
    private long startTime, endTime;
    private String key = "";
    private String selectIdentity = "全部";
    private TextWatcher watcher = new TextWatcher() {
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }

        public void onTextChanged(CharSequence s, int start, int before, int count) {
        }

        public void afterTextChanged(Editable s) {
            key = search_text.getText().toString().trim();
            loadTask(LOAD_FROM_ZERO);
        }
    };

    @Click
    void search() {
        loadTask(LOAD_FROM_ZERO);
    }

    @Click
    void date_text() {
        DateEditUtil.selectTime(startTime, endTime, true, new DateEditUtil.CallBack() {
            @Override
            public void notify(long start_time, long end_time) {
                startTime = start_time;
                endTime = end_time;

                setTimeToView();
            }
        });
    }

    @Override
    public void show() {
        search_text.removeTextChangedListener(watcher);
        startTime = System.currentTimeMillis() - 7 * 24 * 3600 * 1000;
        endTime = System.currentTimeMillis();
        setTimeToView();
        search_text.setText("");
        registerPic.setImageBitmap(BitmapFactory.decodeResource(mainActivity().getResources(), R.drawable.no_pic));
        idCardPic.setImageBitmap(BitmapFactory.decodeResource(mainActivity().getResources(), R.drawable.no_pic));
        name.setText("");
        id_card_number.setText("");
        phone.setText("");
        register_time.setText("");
        register_type.setText("");
        last_visit_time.setText("");
        key = "";
        selectIdentity = "全部";
        search_text.addTextChangedListener(watcher);
        empty.setVisibility(View.GONE);
        initIdentitySpinner();
        adapter.notifyDataSetChanged();
    }

    private void initIdentitySpinner() {
        List<ModelAdapter> identityList = IdentityManager.findIdentityList();
        List<String> ruleListName = new ArrayList<>();
        ruleListName.clear();
        ruleListName.add("全部");
        for (int i = 0; i < identityList.size(); i++) {
            ruleListName.add(identityList.get(i).getString("name"));
        }
        SpinnerAdapter spinnerAdapter = new SpinnerAdapter(ruleListName);
        visit_record_spinner.setAdapter(spinnerAdapter);
        visit_record_spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
            @Override
            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
                if (!"全部".equals(ruleListName.get(position))) {
                    selectIdentity = ruleListName.get(position);
                    loadTask(LOAD_FROM_ZERO);
                }
            }

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

            }
        });

    }

    private void setTimeToView() {
        StringBuilder builder = new StringBuilder();
        builder.append(DateUtil.formatTime(startTime, "yyyy/MM/dd HH:mm"))
                .append("  —  ")
                .append(DateUtil.formatTime(endTime, "yyyy/MM/dd HH:mm"));
        date_text.setText(builder.toString());
    }

    @AfterViews
    void init() {
        search_text.addTextChangedListener(watcher);
        adapter = new CommonAdapter<ModelAdapter>(mainActivity(), R.layout.visit_record_item, record_list) {

            @Override
            protected void convert(ViewHolder vh, ModelAdapter item, int position) {

                TextView visitTime = vh.getView(R.id.visit_time);
                TextView device_name = vh.getView(R.id.device_name);
                TextView name = vh.getView(R.id.name);
                TextView id_number = vh.getView(R.id.id_number);
                TextView phone = vh.getView(R.id.phone);
                TextView identity = vh.getView(R.id.identity);

                if (item == null) {
                    return;
                }
                visitTime.setText(DateUtil.formatTime(Long.parseLong(item.getString("visit_time")), "yyyy/MM/dd HH:mm:ss"));
                device_name.setText(item.getString("device_name") == null ? "" : item.getString("device_name").trim());
                name.setText(item.getString("person_name") == null ? "" : item.getString("person_name").trim());
                id_number.setText(item.getString("person_id_number") == null ? "" : item.getString("person_id_number").trim());
                phone.setText(item.getString("person_phone") == null ? "" : item.getString("person_phone").trim());
                identity.setText(item.getString("person_type") == null ? "" : item.getString("person_type").trim());

//                之前的校验结果 暂时废弃  不要删除
//                String verify_result = item.getString("verify_result");
//                switch (verify_result) {
//                    case "0":
//                        verifyResult.setFaceDetailUI("通过");
//                        verifyResult.setTextColor(getResources().getColor(R.color.colorGreen));
//                        break;
//                    case "1":
//                        verifyResult.setFaceDetailUI("不通过");
//                        verifyResult.setTextColor(getResources().getColor(R.color.colorRed));
//                        break;
//                    case "2":
//                        verifyResult.setFaceDetailUI("黑名单");
//                        verifyResult.setTextColor(getResources().getColor(R.color.colorRed));
//                        break;
//                    case "3":
//                        verifyResult.setFaceDetailUI("管理员");
//                        verifyResult.setTextColor(getResources().getColor(R.color.colorGreen));
//                        break;
//                    default:
//                        verifyResult.setFaceDetailUI("访问记录异常");
//                        verifyResult.setTextColor(getResources().getColor(R.color.colorRed));
//                        break;
//                }
            }
        };

        visit_record_list.setAdapter(adapter);

        visit_record_list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                KeyboardUtil.hideSoftKeyboard();
                loadPersonByID(position);
            }
        });

        refresh_layout.setOnRefreshListener(new OnRefreshListener() {
            @Override
            public void onRefresh(@NonNull RefreshLayout refreshLayout) {
                loadTask(LOAD_FROM_ZERO);
            }
        });
        refresh_layout.setOnLoadMoreListener(new OnLoadMoreListener() {
            @Override
            public void onLoadMore(@NonNull RefreshLayout refreshLayout) {
                loadTask(record_list.size());
            }
        });
    }

    @UiThread
    public void loadPersonByIDUIThread(int position, ModelAdapter document) {

        name.setText(document.getString("name"));
        id_card_number.setText(document.getString("id_card_number"));
        phone.setText(document.getString("phone"));
        try {
            register_time.setText(DateUtil.formatTime(Long.parseLong(document.getString("sign_up_time")), "yyyy-MM-dd HH:mm:ss"));

        } catch (Exception e) {
            e.printStackTrace();
            register_time.setText("");
        }

        String type = document.getString("sign_up_method");
        if ("自助注册".equals(type)) {
            if ("不需要验证身份证".equals(document.getString("verify_status"))) {
                type = type + "-普通验证";
            } else {
                type = type + "-身份证验证";
            }
        } else if ("管理员注册".equals(type)) {
            if ("不需要验证身份证".equals(document.getString("verify_status"))) {
                type = "人工注册-普通验证";
            } else {
                type = "人工注册-身份证验证";
            }
        }

        register_type.setText(type);
        last_visit_time.setText(document.getString("lastTime"));

        if (document.getBlob("camera_image_path") != null && document.getBlob("camera_image_path") != null) {
            byte[] data = document.getBlob("camera_image_path");
            registerPic.setImageBitmap(BitmapFactory.decodeByteArray(data, 0, data.length));
        } else {
            registerPic.setImageBitmap(BitmapFactory.decodeResource(mainActivity().getResources(), R.drawable.no_pic));
        }
        if (document.getBlob("id_card_image_path") != null && document.getBlob("id_card_image_path") != null) {
            byte[] data = document.getBlob("id_card_image_path");
            idCardPic.setImageBitmap(BitmapFactory.decodeByteArray(data, 0, data.length));
        } else {
            idCardPic.setImageBitmap(BitmapFactory.decodeResource(mainActivity().getResources(), R.drawable.no_pic));
        }
    }

    private void loadPersonByID(int position) {
        String personId = record_list.get(position).getString("person_id");

        if (!TextUtils.isEmpty(personId)) {
            ModelAdapter document = PersonManager.findPersonById(personId);
            if (document != null) {
                ModelAdapter d = document;
                String lastTime = VisitManager.getLastVisitTime(document.getId());
                if (TextUtils.isEmpty(lastTime)) {
                    d.setString("lastTime", "暂无");
                } else {
                    d.setString("lastTime", DateUtil.formatTime(Long.parseLong(lastTime), "yyyy-MM-dd HH:mm:ss"));
                }
                loadPersonByIDUIThread(position, d);
            } else {
                ToastUtil.show("此人已被删除");
            }
        } else {
            ToastUtil.show("查无此人");
        }
//
//
//        Observable.create(
//            new ObservableOnSubscribe<Document>() {
//                @Override
//                public void subscribe(ObservableEmitter<Document> emitter) throws Exception {
//
//
//                }
//            })
//            .subscribeOn(Schedulers.io())
//            .observeOn(AndroidSchedulers.mainThread())
//            .subscribe(new Observer<Document>() {
//                @Override
//                public void onSubscribe(Disposable d) {}
//
//                @Override
//                public void onNext(Document document) {
//
//                }
//
//                @Override
//                public void onError(Throwable e) {
//                    ToastUtil.show("数据库中无此人（可能已被删除）");
//                    name.setFaceDetailUI("");
//                    id_card_number.setFaceDetailUI("");
//                    phone.setFaceDetailUI("");
//                    register_time.setFaceDetailUI("");
//                    register_type.setFaceDetailUI("");
//                    last_visit_time.setFaceDetailUI("");
//                    registerPic.setImageBitmap(BitmapFactory.decodeResource(mainActivity().getResources(), R.drawable.no_pic));
//                    idCardPic.setImageBitmap(BitmapFactory.decodeResource(mainActivity().getResources(), R.drawable.no_pic));
//                }
//
//                @Override
//                public void onComplete() {}
//            }
//        );
    }

    @UiThread
    public void loadTaskCompleteUIThread(int start, List<ModelAdapter> result) {
        try {
            if (result.size() == 0) {
                if (mainActivity().currentFragment == mainActivity().fragment_visit_record_list) {
//                if (start == LOAD_FROM_ZERO) {
//                    ToastUtil.show("无符合条件的访问记录");
//                } else {
//                    ToastUtil.show("无更多符合条件的访问记录");
//                }
                }
            }
            if (start == LOAD_FROM_ZERO) {
                record_list.clear();
                refresh_layout.finishRefresh();
            } else {
                refresh_layout.finishLoadMore();
            }
            record_list.addAll(result);
            if (record_list.size() > 0) {
                empty.setVisibility(View.GONE);
            } else {
                empty.setVisibility(View.VISIBLE);
            }
            adapter.notifyDataSetChanged();

            loading.setVisibility(View.GONE);

            if (start == LOAD_FROM_ZERO) {
                visit_record_list.setSelection(0);
            }
        } catch (Exception e) {
            System.out.println("VisitRecordListFragment.loadTaskCompleteUIThread " + e.getMessage());
        }

    }

    public void loadTask(int start) {
        synchronized (this) {
            if (loading.getVisibility() == View.VISIBLE) {
                return;
            } else {
                loading.setVisibility(View.VISIBLE);
            }
        }

        List<ModelAdapter> result = new ArrayList<>();
        result.addAll(VisitManager.queryVisitRecords(selectIdentity, key, true, startTime, endTime, start, pageSize));
        loadTaskCompleteUIThread(start, result);
//        Observable.create(
//            new ObservableOnSubscribe<String>() {
//                @Override
//                public void subscribe(ObservableEmitter<String> emitter) throws Exception {
//
//
//                    emitter.onComplete();
//                }
//            })
//            .subscribeOn(Schedulers.io())
//            .observeOn(AndroidSchedulers.mainThread())
//            .subscribe(new Observer<String>() {
//                public void onSubscribe(Disposable d) {}
//                public void onNext(String s) {}
//                public void onError(Throwable e) {
//                    ToastUtil.show("加载失败" + e.getMessage());
//                }
//                public void onComplete() {
//
//                }
//            }
//        );
    }

    private class SpinnerAdapter extends BaseAdapter {

        private List<String> ruleListName;

        public SpinnerAdapter(List<String> ruleListName) {
            this.ruleListName = ruleListName;
        }

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

        @Override
        public Object getItem(int 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.setText(ruleListName.get(position));
            return convertView;
        }

        class ViewHolder {
            TextView identity_name;
        }
    }

}