package cn.flightfeather.thirdapp.dataanalysis;
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import android.app.Fragment;
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import android.content.Context;
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import android.graphics.Color;
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import android.icu.text.DecimalFormat;
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import android.os.Build;
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import android.os.Bundle;
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import android.support.annotation.Nullable;
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import android.support.annotation.RequiresApi;
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import android.support.v7.widget.DividerItemDecoration;
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import android.support.v7.widget.LinearLayoutManager;
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import android.support.v7.widget.RecyclerView;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import com.github.mikephil.charting.animation.Easing;
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import com.github.mikephil.charting.charts.PieChart;
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import com.github.mikephil.charting.components.Legend;
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import com.github.mikephil.charting.data.PieData;
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import com.github.mikephil.charting.data.PieDataSet;
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import com.github.mikephil.charting.data.PieEntry;
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import com.github.mikephil.charting.formatter.PercentFormatter;
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import com.github.mikephil.charting.utils.ColorTemplate;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Objects;
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import butterknife.BindView;
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import butterknife.ButterKnife;
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import butterknife.Unbinder;
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import cn.flightfeather.thirdapp.R;
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import cn.flightfeather.thirdapp.adapter.AllRecyclerViewAdapter;
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import cn.flightfeather.thirdapp.bean.vo.ProblemlistVo;
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import cn.flightfeather.thirdapp.bean.vo.TaskVo;
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/**
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* 2018.11.14
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* @author riku
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* 顶层任务的问题类型统计
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*/
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public class ProblemDetailFragment extends Fragment {
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private Context context;
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private static final String ARG_PARAM1 = "taskProgressVo";//参数标签
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private TaskVo taskProgressVo;//需要activity传入一个具体的顶层任务对象，用于显示其详细进度信息
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private Unbinder unbinder;
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public ProblemDetailFragment() {
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// Required empty public constructor
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}
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public static ProblemDetailFragment newInstance(TaskVo taskProgressVo) {
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ProblemDetailFragment fragment = new ProblemDetailFragment();
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Bundle args = new Bundle();
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args.putSerializable(ARG_PARAM1, taskProgressVo);
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fragment.setArguments(args);
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return fragment;
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}
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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if (getArguments() != null) {
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taskProgressVo = (TaskVo) getArguments().getSerializable(ARG_PARAM1);
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}
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}
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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View view = inflater.inflate(R.layout.fragment_analysis_problem_1, container, false);
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unbinder = ButterKnife.bind(this, view);
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return view;
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}
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@RequiresApi(api = Build.VERSION_CODES.N)
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@Override
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public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
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super.onViewCreated(view, savedInstanceState);
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context = getActivity();
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initPieChart(view);
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initRecyclerView(view);
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}
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@Override
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public void onDestroyView() {
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super.onDestroyView();
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unbinder.unbind();
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}
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//<editor-fold desc="初始化饼图以及对应的列表">
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private List<ProblemlistVo> problemlists;//问题列表
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private ArrayList<PieEntry> entries = new ArrayList<>();//饼图数据
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private AllRecyclerViewAdapter<PieEntry> entryAdapter = null;//list列表适配器（问题统计数据）
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private final static int MAX_CHART_COUNT = 20; //饼图最多显示区块数
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private final static String REMAIN_PROBLEM = "其余";
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@BindView(R.id.rv_problem_type)
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RecyclerView rv_problem_type;
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@BindView(R.id.PC_problem)
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PieChart mChart;
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/**
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* 问题类型分布的列表
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* @param view 问题类型分布fragment
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*/
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@RequiresApi(api = Build.VERSION_CODES.N)
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private void initRecyclerView(View view) {
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final DecimalFormat decimalFormat = new DecimalFormat("#0.00");
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rv_problem_type = (RecyclerView) view.findViewById(R.id.rv_problem_type);
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entryAdapter = new AllRecyclerViewAdapter<PieEntry>(entries, R.layout.item_day_task_progress, context) {
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@Override
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public void bindView(AllRecyclerViewAdapter.MyViewHolder holder, PieEntry obj, boolean bool, int position) {
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float total = 0;
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for (PieEntry entry : entries) {
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total = total + entry.getValue();
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}
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holder.setText(R.id.tv_item1, entries.get(position).getLabel())
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.setText(R.id.tv_item2, entries.get(position).getValue() + "")
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.setText(R.id.tv_item3, decimalFormat.format(entries.get(position).getValue()/ total * 100) + "%");
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}
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};
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LinearLayoutManager layoutManager = new LinearLayoutManager(context);
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layoutManager.setOrientation(LinearLayoutManager.VERTICAL);
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rv_problem_type.setLayoutManager(layoutManager);
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rv_problem_type.addItemDecoration(new DividerItemDecoration(context, DividerItemDecoration.VERTICAL));
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rv_problem_type.setAdapter(entryAdapter);
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}
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private void initPieChart(View view) {
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//饼图样式设置***************************************************************************************************
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mChart.setUsePercentValues(true);
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mChart.getDescription().setEnabled(false);
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mChart.setExtraOffsets(5, 10, 5, 5);
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// mChart.setExtraOffsets(20.f, 0.f, 20.f, 0.f);
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mChart.setDragDecelerationFrictionCoef(0.95f);
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// mChart.setCenterTextTypeface(mTfLight);
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// mChart.setCenterText(generateCenterSpannableText());
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mChart.setDrawHoleEnabled(true);
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mChart.setHoleColor(Color.WHITE);
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mChart.setTransparentCircleColor(Color.WHITE);
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mChart.setTransparentCircleAlpha(110);
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mChart.setHoleRadius(39f);
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mChart.setTransparentCircleRadius(41f);
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mChart.setDrawCenterText(true);
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mChart.setRotationAngle(0);
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// enable rotation of the chart by touch
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mChart.setRotationEnabled(true);
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mChart.setHighlightPerTapEnabled(true);
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Legend l = mChart.getLegend();
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l.setVerticalAlignment(Legend.LegendVerticalAlignment.TOP);
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l.setHorizontalAlignment(Legend.LegendHorizontalAlignment.LEFT);
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l.setOrientation(Legend.LegendOrientation.VERTICAL);
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l.setDrawInside(false);
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l.setXEntrySpace(7f);
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l.setYEntrySpace(0f);
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l.setYOffset(0f);
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// entry label styling
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mChart.setEntryLabelColor(Color.WHITE);
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// mChart.setEntryLabelTypeface(mTfRegular);
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mChart.setEntryLabelTextSize(12f);
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mChart.setDrawEntryLabels(false);
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//test
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// setData(new ArrayList<ProblemlistVo>());
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//
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}
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private void setData(List<ProblemlistVo> problemlists) {
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//数据初始化***************************************************************************************************
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entries.clear();
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PieDataSet dataSet = new PieDataSet(entries, "问题类型");
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//test*****
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// int count = 5;
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// int mult = 100;
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// String[] mParties = {"路面积尘", "地面局部未硬化", "站厂出入口无外围护", "无喷淋装置", REMAIN_PROBLEM};
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// for (int i = 0; i < count; i++) {
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// entries.add(new PieEntry((int) (Math.random() * mult) + mult / 5, mParties[i]));
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// }
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//*********
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//初始化数据
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HashMap<String, Integer> problemTypeMap = new HashMap<>();
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while (!problemlists.isEmpty()) {
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String problemType = problemlists.get(0).getTypename();
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if (problemType == null) {
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problemlists.remove(0);
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continue;
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}
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int problemCount = 0;
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for (int i = 0; i < problemlists.size(); i++) {
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if (Objects.equals(problemType, problemlists.get(i).getTypename())) {
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problemCount++;
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problemlists.remove(i);
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i--;
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}
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}
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problemTypeMap.put(problemType, problemCount);
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}
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//按HashMap的value降序排序
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List<HashMap.Entry<String, Integer>> list = new ArrayList<>(problemTypeMap.entrySet());
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Collections.sort(list, new Comparator<HashMap.Entry<String, Integer>>() {
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@Override
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public int compare(HashMap.Entry<String, Integer> o1, HashMap.Entry<String, Integer> o2) {
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return o2.getValue().compareTo(o1.getValue());
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}
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});
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// problemTypeMap.clear();
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// problemTypeMap.entrySet().addAll(list);
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//初始化Entry,限定最多显示5个扇区，超出的合并为第5个扇区
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String remainProblemType = "";
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int remainProblemCount = 0;
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int chartcount = 0;
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for (HashMap.Entry<String, Integer> entry : list) {
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if (chartcount < MAX_CHART_COUNT - 1) {
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entries.add(new PieEntry((float)entry.getValue(), entry.getKey()));
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} else {
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remainProblemCount = remainProblemCount + entry.getValue();
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remainProblemType = entry.getKey();
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}
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chartcount++;
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}
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if (chartcount == MAX_CHART_COUNT) {
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entries.add(new PieEntry((float) remainProblemCount, remainProblemType));
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} else if (chartcount > MAX_CHART_COUNT) {
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entries.add(new PieEntry((float) remainProblemCount, REMAIN_PROBLEM));
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}
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// add a lot of colors
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ArrayList<Integer> colors = new ArrayList<>();
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for (int c : ColorTemplate.JOYFUL_COLORS)
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colors.add(c);
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for (int c : ColorTemplate.COLORFUL_COLORS)
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colors.add(c);
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for (int c : ColorTemplate.VORDIPLOM_COLORS)
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colors.add(c);
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for (int c : ColorTemplate.LIBERTY_COLORS)
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colors.add(c);
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for (int c : ColorTemplate.PASTEL_COLORS)
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colors.add(c);
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colors.add(ColorTemplate.getHoloBlue());
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dataSet.setColors(colors);
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//value line
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dataSet.setValueLinePart1OffsetPercentage(80.f);
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dataSet.setValueLinePart1Length(0.2f);
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dataSet.setValueLinePart2Length(0.4f);
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//dataSet.setXValuePosition(PieDataSet.ValuePosition.OUTSIDE_SLICE);
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dataSet.setYValuePosition(PieDataSet.ValuePosition.OUTSIDE_SLICE);
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//
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PieData data = new PieData(dataSet);
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data.setValueFormatter(new PercentFormatter());
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data.setValueTextSize(11f);
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data.setValueTextColor(Color.BLACK);
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// data.setValueTypeface(mTfLight);
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if (!entries.isEmpty()) {//数据全为空时，不显示
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mChart.setData(data);
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} else {
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mChart.setData(null);
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}
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mChart.setNoDataText("暂无数据");
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// undo all highlights
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mChart.highlightValues(null);
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mChart.animateY(1400, Easing.EasingOption.EaseInOutQuad);
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}
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//</editor-fold>
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/**
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* 按照搜索条件查询问题分布结果
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*/
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// private void search() {
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// final SweetAlertDialog dialog = DialogUtil.createSweetLoadingDialog(getActivity(), "Loading...");
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// AreaVo areaVo = new AreaVo();
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// areaVo.setProvincecode(((Province)SP_province.getSelectedItem()).getProvincecode());
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// areaVo.setProvincename(((Province)SP_province.getSelectedItem()).getProvincename());
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// areaVo.setCitycode(((City)SP_city.getSelectedItem()).getCitycode());
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// areaVo.setCityname(((City)SP_city.getSelectedItem()).getCityname());
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// areaVo.setDistrictcode(((District)SP_district.getSelectedItem()).getDistrictcode());
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// areaVo.setDistrictname(((District)SP_district.getSelectedItem()).getDistrictname());
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// areaVo.setTowncode(((Town) SP_town.getSelectedItem()).getTowncode());
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// areaVo.setTownname(((Town) SP_town.getSelectedItem()).getTownname());
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// areaVo = gettime(areaVo);
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// int position = SP_scense_type.getSelectedItemPosition();
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// areaVo.setScensetypeid(scenseTypeData.get(position).getValue());
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// Call<List<ProblemlistVo>> getProblemByArea = problemListService.getByArea(areaVo);
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// getProblemByArea.enqueue(new Callback<List<ProblemlistVo>>() {
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// @Override
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// public void onResponse(Call<List<ProblemlistVo>> call, Response<List<ProblemlistVo>> response) {
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// if (response.body() != null) {
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// problemlists = response.body();
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// }
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// setData(problemlists);
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// entryAdapter.notifyDataSetChanged();//刷新列表
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// DialogUtil.closeDialog(dialog);
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// }
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//
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// @Override
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// public void onFailure(Call<List<ProblemlistVo>> call, Throwable t) {
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// setData(problemlists);
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// DialogUtil.closeDialog(dialog);
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// }
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// });
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//
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// setChartTitle();//刷新标题
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// setDateDisplay();//刷新时间
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// }
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}
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