package cn.flightfeather.thirdapp.module.inspectioninfo;

import android.content.Context;
import android.content.Intent;
import android.os.Build;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.annotation.RequiresApi;
import android.support.v4.app.Fragment;
import android.support.v7.widget.GridLayoutManager;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

import com.ping.greendao.gen.DomainitemDao;
import com.ping.greendao.gen.ScenseDao;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import butterknife.BindView;
import butterknife.ButterKnife;
import butterknife.Unbinder;
import cn.flightfeather.thirdapp.CommonApplication;
import cn.flightfeather.thirdapp.R;
import cn.flightfeather.thirdapp.adapter.AllRecyclerViewAdapter;
import cn.flightfeather.thirdapp.bean.Domainitem;
import cn.flightfeather.thirdapp.bean.Scense;
import cn.flightfeather.thirdapp.bean.vo.ProblemCategoryVo;
import cn.flightfeather.thirdapp.bean.vo.ProblemlistVo;
import cn.flightfeather.thirdapp.httpservice.ProblemListService;
import cn.flightfeather.thirdapp.util.CommonUtils;
import cn.flightfeather.thirdapp.util.Constant;
import cn.flightfeather.thirdapp.util.DateFormatter;
import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;

/**
 * 2019.1.22
 * @author riku
 *  监管情况界面，展示用户（工地、码头等）本月的问题分布情况
 */
public class InspectionInfoFragment extends Fragment implements Serializable{

    //<editor-fold desc="全局变量">

    private final static String TITLE = "问题";
    private static final long serialVersionUID = 6072583863506447855L;

    private CommonApplication application;

    //场景类型
    private String sceneType = Constant.SCENE_TYPE_SITE;

    private Unbinder unbinder;
    //</editor-fold>

    //<editor-fold desc="构造函数">
    public InspectionInfoFragment() {
        // Required empty public constructor
    }

    public static InspectionInfoFragment newInstance() {
        InspectionInfoFragment fragment = new InspectionInfoFragment();
//        Bundle args = new Bundle();
//        fragment.setArguments(args);
        return fragment;
    }
    //</editor-fold>

    //<editor-fold desc="生命周期">
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        View view = inflater.inflate(R.layout.fragment_inspection_info, container, false);
        this.unbinder = ButterKnife.bind(this, view);
        return view;
    }

    @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
    @Override
    public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);
        this.application = (CommonApplication) getActivity().getApplication();
        initToolBar();
        initData();
        initView(this.sceneType);
        Date now = new Date();
        String date = DateFormatter.dateTimeFormat3.format(now);
        refresh(application.getCurrentUser().getDguid(), date);//对于客户来说，D_GUID就是场景id
    }

    @Override
    public void onAttach(Context context) {
        super.onAttach(context);
    }

    @Override
    public void onDetach() {
        super.onDetach();
    }

    @Override
    public void onDestroy() {
        super.onDestroy();
        if (this.unbinder != null) {
            this.unbinder.unbind();
        }
    }

    //</editor-fold>

    //<editor-fold desc="标题栏">
    @BindView(R.id.action_bar)
    View action_bar;

    @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
    private void initToolBar() {
//        action_bar.setElevation(0);
//        action_bar.setBackgroundColor(Color.alpha(0));
        action_bar.findViewById(R.id.spinner_topclass_task).setVisibility(View.GONE);
        action_bar.findViewById(R.id.img_left).setVisibility(View.GONE);
        action_bar.findViewById(R.id.img_right).setVisibility(View.INVISIBLE);
        action_bar.findViewById(R.id.ll_menu_text).setVisibility(View.GONE);
        TextView title = action_bar.findViewById(R.id.actionbar_title);
        title.setText(TITLE);
        title.setGravity(Gravity.CENTER_HORIZONTAL);
    }

    //</editor-fold>

    //<editor-fold desc="统计信息栏">
    @BindView(R.id.text_total) TextView text_total;
    @BindView(R.id.text_changed) TextView text_changed;
    @BindView(R.id.text_unchanged) TextView text_unchanged;
    private int total_problems;//总问题数
    private int changed_problems;//已整改问题数

    private void refreshStatisticBar() {
        text_total.setText(String.valueOf(total_problems));
        text_changed.setText(String.valueOf(changed_problems));
        text_unchanged.setText(String.valueOf(total_problems-changed_problems));
    }
    //</editor-fold>

    //<editor-fold desc="初始化列表数据">
    private ArrayList<ProblemCategoryVo> problemCategories = new ArrayList<>();//列表中展示的数据，按问题类型分类
    private DomainitemDao domainitemDao;
    private ScenseDao scenseDao;

    private void initData() {

        //region 查询当前“企业”用户的场景类型
        String sceneGuid = this.application.getCurrentUser().getDguid();//登录用户为“企业”时，该变量表示场景guid
        this.scenseDao = this.application.getDaoSession().getScenseDao();
        List<Scense> scenses = scenseDao.queryBuilder()
                .where(
                        ScenseDao.Properties.Guid.eq(
                                sceneGuid
                        )
                )
                .limit(1).list();
        if (scenses != null && !scenses.isEmpty()) {
            this.sceneType = String.valueOf(scenses.get(0).getTypeid());
        }
        //endregion

        //region 查询当前场景类型下的问题类型值域
        this.domainitemDao = this.application.getDaoSession().getDomainitemDao();
        List<Domainitem> domainitems = domainitemDao.queryBuilder()
                .where(
                        DomainitemDao.Properties.Dcguid.eq(
                                CommonUtils.getProblemTypeGUID(this.sceneType)
                        )
                )
                .orderAsc(DomainitemDao.Properties.Index).list();
        for (Domainitem d :
                domainitems) {
            ProblemCategoryVo p = new ProblemCategoryVo();
            p.setProblemTypeId(d.getValue());
            p.setProblemTypeName(d.getText());
            this.problemCategories.add(p);
        }
        //endregion

    }
    //</editor-fold>

    //<editor-fold desc="initView">
    //问题按分类进行个数统计
    @BindView(R.id.rv_problem_type) RecyclerView rv_problem_type;
    AllRecyclerViewAdapter<ProblemCategoryVo> adapter;

    private void initView(final String sceneType) {
        adapter = new AllRecyclerViewAdapter<ProblemCategoryVo>(this.problemCategories, R.layout.item_problem_category, getActivity()) {
            @Override
            public void bindView(AllRecyclerViewAdapter.MyViewHolder holder, final ProblemCategoryVo obj, boolean isSelected, int position) {
                holder.setImageResource(R.id.image_problem_category, CommonUtils.getIconByProblemType(sceneType, obj.getProblemTypeId()))
                        .setText(R.id.text_problem_category, obj.getProblemTypeName())
                        .setText(R.id.text_rectified_problem, String.valueOf(obj.getIsRectifiedCount()))
                        .setText(R.id.text_total_problem, String.valueOf(obj.getTotalCount()));
                if (obj.getTotalCount() > 0) {
                    holder.setItemSelected(true)
                            .setOnItemClickListener(new View.OnClickListener() {
                                @Override
                                public void onClick(View v) {
                                    Intent intent = new Intent(getActivity(), ProblemChangeActivity.class);
                                    intent.putExtra(ProblemChangeActivity.ARG_PROBLEM, obj.getProblemlistVos());
                                    intent.putExtra(ProblemChangeActivity.ARG_TOTAL_PROBLEM, problemCategories);
                                    startActivity(intent);
                                }
                            });
                }
            }
        };
        GridLayoutManager gl = new GridLayoutManager(getActivity(), 3);
        gl.setOrientation(LinearLayoutManager.VERTICAL);
        rv_problem_type.setLayoutManager(gl);
        rv_problem_type.setAdapter(adapter);
    }
    //</editor-fold>

    //<editor-fold desc="联网刷新">
    private void refresh(String sceneId, String date) {
        Call<List<ProblemlistVo>> getProblemByScene = this.application.getRetrofit().create(ProblemListService.class).getProblemByScene(sceneId, date);
        getProblemByScene.enqueue(new Callback<List<ProblemlistVo>>() {
            @Override
            public void onResponse(Call<List<ProblemlistVo>> call, Response<List<ProblemlistVo>> response) {
                if (response.body() != null) {
                    updateData(response.body());
                    adapter.notifyDataSetChanged();
                    refreshStatisticBar();
                }
            }

            @Override
            public void onFailure(Call<List<ProblemlistVo>> call, Throwable t) {

            }
        });
    }

    private void updateData(List<ProblemlistVo> problemlistVos) {
        this.total_problems = 0;
        this.changed_problems = 0;
        for (ProblemCategoryVo p : this.problemCategories) {
            p.setTotalCount(0);
            p.setIsRectifiedCount(0);
            p.getProblemlistVos().clear();
            for (int i = 0; i < problemlistVos.size(); i++) {
                ProblemlistVo problemlistVo = problemlistVos.get(i);
                if (problemlistVo.getTypeid()!=null && p.getProblemTypeId().equals(problemlistVo.getTypeid().toString())) {
                    p.getProblemlistVos().add(problemlistVo);
                    //总问题数累加
                    p.setTotalCount(p.getTotalCount() + 1 );
                    this.total_problems++;
                    //已整改问题数累加
                    if (problemlistVo.getIschanged()){
                        p.setIsRectifiedCount(p.getIsRectifiedCount() + 1);
                        this.changed_problems++;
                    }

                    problemlistVos.remove(i);
                    i--;
                }
            }
        }
        //问题列表不为空则表示有异常的问题(可能问题类型不存在或为空), 都归类为"其他"类型
        if (!problemlistVos.isEmpty()) {
            ProblemCategoryVo problemCategoryVo = this.problemCategories.get(this.problemCategories.size() - 1);//得到“其他”这个问题类型（查询时已排序）
            problemCategoryVo.getProblemlistVos().addAll(problemlistVos);
            //总问题数累加
            problemCategoryVo.setTotalCount(problemCategoryVo.getTotalCount() + problemlistVos.size());
            this.total_problems += problemlistVos.size();

            for (ProblemlistVo p : problemlistVos) {
                //补充问题类型id和类型名称为"其他"类型
                try {
                    p.setTypeid(Byte.valueOf(problemCategoryVo.getProblemTypeId()));
                } catch (NumberFormatException e) {
                    e.printStackTrace();
                }
                p.setTypename(problemCategoryVo.getProblemTypeName());
                if (p.getIschanged()) {
                    //已整改问题数累加
                    problemCategoryVo.setIsRectifiedCount(problemCategoryVo.getIsRectifiedCount() + 1);
                    this.changed_problems++;
                }
            }
        }
    }
    //</editor-fold>

    //<editor-fold desc="用户提交整改图片完成后，在内存中更新数据">
    public void updateData() {
        Date now = new Date();
        String date = DateFormatter.dateTimeFormat3.format(now);
        refresh(application.getCurrentUser().getDguid(), date);//对于客户来说，D_GUID就是场景id
    }
    //</editor-fold>

}