package com.example.fightvirus;


import android.graphics.Color;
import android.os.Bundle;

import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;

import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.EditText;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.TextView;
import android.widget.Toast;

import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.StringRequest;
import com.android.volley.toolbox.Volley;
import com.github.mikephil.charting.charts.BarChart;
import com.github.mikephil.charting.components.Description;
import com.github.mikephil.charting.components.XAxis;
import com.github.mikephil.charting.components.YAxis;
import com.github.mikephil.charting.data.BarData;
import com.github.mikephil.charting.data.BarDataSet;
import com.github.mikephil.charting.data.BarEntry;
import com.github.mikephil.charting.formatter.IndexAxisValueFormatter;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;

import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.List;


/**
 * A simple {@link Fragment} subclass.
 */
public class HomeChatFragment extends Fragment {
    BarChart barChart;
    private List<CityData> cityList = new ArrayList<CityData>();
    private RadioGroup radioGroup;
    private RadioButton province,city,country;
    private EditText queryDate,keyName;
    private Button queryButton;
    private String way,key,date;

    public HomeChatFragment() {
        // Required empty public constructor

    }


    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        View inflate = inflater.inflate(R.layout.fragment_home_chat, container, false);
        barChart = inflate.findViewById(R.id.barChart);
        radioGroup = inflate.findViewById(R.id.radioGroup);
        province = inflate.findViewById(R.id.province);
        city = inflate.findViewById(R.id.city);
        country = inflate.findViewById(R.id.country);
        queryDate = inflate.findViewById(R.id.queryDate);
        keyName = inflate.findViewById(R.id.keyName);
        queryButton = inflate.findViewById(R.id.queryButton);
        return inflate;
    }

    @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        radioGroup.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(RadioGroup group, int checkedId) {
                switch (checkedId){
                    case R.id.province:
                        way = "getInfoByProvince";
                        break;
                    case R.id.country:
                        way = "getInfoByCountry";
                        break;
                    case R.id.city:
                        way = "getInfoByName";
                        break;
                    default:
                        break;
                }
            }
        });

        queryButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                key = String.valueOf(keyName.getText().toString().trim());
                date = String.valueOf(queryDate.getText().toString());
                String url = "http://117.50.96.227/EpidemicInfo/city/" + way + "/" + key + "/" + date;
                RequestQueue queue = Volley.newRequestQueue(getActivity());
//                Toast.makeText(getActivity(),url,Toast.LENGTH_SHORT).show();
                StringRequest stringRequest = new StringRequest(StringRequest.Method.GET,
                        url,
                        new Response.Listener<String>() {
                            @Override
                            public void onResponse(String response) {
                                Gson gson = new Gson();
                                Type cityType = new TypeToken<ArrayList<CityData>>() {
                                }.getType();
                                cityList = gson.fromJson(response, cityType);
                                barChart.clear();
                                initMyView(cityList);
                            }
                        },
                        new Response.ErrorListener() {
                            @Override
                            public void onErrorResponse(VolleyError error) {
                                Log.e("myTAG", "onErrorResponse: " + error);
                            }
                        });
                queue.add(stringRequest);
            }
        });


    }

    private void initMyView(List<CityData> cityList) {
        //chart的设计
        Description description = new Description();
        description.setText("该页面数据仅供参考");
        barChart.setNoDataText("没有数据!");
        barChart.setDescription(description);
        barChart.setDrawBorders(false);
        barChart.setBackgroundColor(Color.WHITE);
        barChart.setDrawGridBackground(false);
        barChart.setDrawBarShadow(false);
        barChart.setHighlightFullBarEnabled(false);
        barChart.setDragEnabled(true);
        barChart.setNoDataText("正在加载数据...");


        //X轴数据
        ArrayList<BarEntry> entries_all = new ArrayList<>();
        ArrayList<BarEntry> entries_cure = new ArrayList<>();
        ArrayList<BarEntry> entries_dead = new ArrayList<>();
        for (int i = 0; i < cityList.size(); i++) {
            entries_all.add(new BarEntry(i, Float.parseFloat(cityList.get(i).getConfirm())));
            entries_cure.add(new BarEntry(i, Float.parseFloat(cityList.get(i).getHeal())));
            entries_dead.add(new BarEntry(i, Float.parseFloat(cityList.get(i).getDead())));
        }
        List<String> citiesName = new ArrayList<>();
        for (int i = 0; i < cityList.size(); i++) {
            citiesName.add(cityList.get(i).getName());
        }

        //X轴设计
        XAxis xAxis = barChart.getXAxis();
        xAxis.setAxisMinimum(0f);
        xAxis.setAxisMaximum(cityList.size());
        xAxis.setValueFormatter(new IndexAxisValueFormatter(citiesName));
        xAxis.setPosition(XAxis.XAxisPosition.BOTTOM);
        xAxis.setDrawAxisLine(false);
        xAxis.setLabelCount(cityList.size());
        xAxis.setCenterAxisLabels(true);

        //Y轴的设计
        YAxis rightY = barChart.getAxisRight();
        YAxis leftY = barChart.getAxisLeft();
        rightY.setEnabled(false);
        leftY.setEnabled(false);

        BarDataSet barDataSet_all = new BarDataSet(entries_all, "确诊人数");
        barDataSet_all.setColor(Color.RED);

        BarDataSet barDataSet_cure = new BarDataSet(entries_cure, "治愈人数");
        barDataSet_cure.setColor(Color.GREEN);

        BarDataSet barDataSet_dead = new BarDataSet(entries_dead, "死亡人数");
        barDataSet_dead.setColor(Color.GRAY);

        BarData barData = new BarData();
        barData.addDataSet(barDataSet_all);
        barData.addDataSet(barDataSet_cure);
        barData.addDataSet(barDataSet_dead);

        barData.setBarWidth(0.3f);
        barData.groupBars(0f, 0.1f, 0f);
        barChart.setData(barData);
    }

}

package com.pojo;

public class CityData {
    private int id;
    private String name;
    private String confirm;
    private String suspect;
    private String heal;
    private String dead;
    private String severe;
    private String idcode;
    private String lastupdatetime;

    @Override
    public String toString() {
        return "CityDate{" +
                "id=" + id +
                ", name='" + name + '\'' +
                ", confirm='" + confirm + '\'' +
                ", suspect='" + suspect + '\'' +
                ", heal='" + heal + '\'' +
                ", dead='" + dead + '\'' +
                ", severe='" + severe + '\'' +
                ", idcode='" + idcode + '\'' +
                ", lastupdatetime='" + lastupdatetime + '\'' +
                '}';
    }

    public CityData(int id, String name, String confirm, String suspect, String heal, String dead, String severe, String idcode, String lastupdatetime) {
        this.id = id;
        this.name = name;
        this.confirm = confirm;
        this.suspect = suspect;
        this.heal = heal;
        this.dead = dead;
        this.severe = severe;
        this.idcode = idcode;
        this.lastupdatetime = lastupdatetime;
    }

    public CityData() {
    }

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getConfirm() {
        return confirm;
    }

    public void setConfirm(String confirm) {
        this.confirm = confirm;
    }

    public String getSuspect() {
        return suspect;
    }

    public void setSuspect(String suspect) {
        this.suspect = suspect;
    }

    public String getHeal() {
        return heal;
    }

    public void setHeal(String heal) {
        this.heal = heal;
    }

    public String getDead() {
        return dead;
    }

    public void setDead(String dead) {
        this.dead = dead;
    }

    public String getSevere() {
        return severe;
    }

    public void setSevere(String severe) {
        this.severe = severe;
    }

    public String getIdcode() {
        return idcode;
    }

    public void setIdcode(String idcode) {
        this.idcode = idcode;
    }

    public String getLastupdatetime() {
        return lastupdatetime;
    }

    public void setLastupdatetime(String lastupdatetime) {
        this.lastupdatetime = lastupdatetime;
    }
}

package com.pojo;

public class ProvinceData {

    private String name;
    private String value;
    private String dead;
    private String heal;

    @Override
    public String toString() {
        return "ProvinceData{" +
                "name='" + name + '\'' +
                ", value='" + value + '\'' +
                ", dead='" + dead + '\'' +
                ", heal='" + heal + '\'' +
                '}';
    }

    public ProvinceData() {
    }

    public ProvinceData(String name, String value, String dead, String heal) {
        this.name = name;
        this.value = value;
        this.dead = dead;
        this.heal = heal;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getValue() {
        return value;
    }

    public void setValue(String value) {
        this.value = value;
    }

    public String getDead() {
        return dead;
    }

    public void setDead(String dead) {
        this.dead = dead;
    }

    public String getHeal() {
        return heal;
    }

    public void setHeal(String heal) {
        this.heal = heal;
    }
}

package com.service;

import com.pojo.CityData;

import java.util.List;

public interface CityService {
    //获取所有城市的信息
    public List<CityData> getAllInfo(String date);

    //根据城市名称查询城市的信息
    public List<CityData> getInfoByName(String name,String date);

    //根据省份名称查询城市的信息
    public List<CityData> getInfoByProvince(String name,String date);

    //根据国家名称查询疫情信息
    public List<CityData> getInfoByCountry(String countryName,String date);
}

package com.service;

import com.dao.CityMapper;
import com.pojo.CityData;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public class CityServiceImpl implements CityService {

    @Autowired
    private CityMapper cityMapperImp;

    public List<CityData> getAllInfo(String date) {
        return cityMapperImp.getAllInfo("%"+ date + "%");
    }

    public List<CityData> getInfoByName(String name,String date) {
//        这里传入拼接好的可以模糊查询
        return cityMapperImp.getInfoByName("%"+ name + "%","%"+ date + "%");
    }

    public List<CityData> getInfoByProvince(String name,String date) {
        //        这里传入拼接好的可以模糊查询
        return cityMapperImp.getInfoByProvince("%"+ name + "%","%"+ date + "%");
    }

    public List<CityData> getInfoByCountry(String countryName,String date) {
        return cityMapperImp.getInfoByCountry("%"+ countryName + "%","%"+ date + "%");
    }
}

package com.service;

import com.pojo.ProvinceData;

import java.util.List;

public interface ProvinceService {

    //    获取全国省份信息
    public List<ProvinceData> getAllProvinceData();
}

package com.service;

import com.dao.ProvinceMapper;
import com.pojo.ProvinceData;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public class ProvinceServiceImpl implements ProvinceService {

    @Autowired
    private ProvinceMapper provinceMapper;

    public List<ProvinceData> getAllProvinceData() {

        return provinceMapper.getAllProvinceData();
    }
}

package com.controller;

import com.pojo.CityData;
import com.service.CityService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import java.util.List;

@Controller
@RequestMapping("/city")
public class CityController {

    @Autowired
    private CityService cityService;

    @RequestMapping("/getAllInfo/{date}")
    @ResponseBody
    public List<CityData> getAllInfo(@PathVariable("date") String date){
        List<CityData> allInfo = cityService.getAllInfo(date);
        return allInfo;
    }

    @RequestMapping("/getInfoByName/{cityName}/{date}")
    @ResponseBody
    public List<CityData> getInfoByName(@PathVariable("cityName") String name,@PathVariable("date") String date){
        List<CityData> cityData = cityService.getInfoByName(name,date);
        return cityData;
    }

    @RequestMapping("/getInfoByProvince/{provinceName}/{date}")
    @ResponseBody
    public List<CityData> getInfoByProvince(@PathVariable("provinceName") String name,@PathVariable("date") String date){
        List<CityData> cityData = cityService.getInfoByProvince(name,date);
        return cityData;
    }

    @RequestMapping("/getInfoByCountry/{countryName}/{date}")
    @ResponseBody
    public List<CityData> getInfoByCountry(@PathVariable("countryName") String name,@PathVariable("date") String date){
        List<CityData> cityData = cityService.getInfoByCountry(name,date);
        return cityData;
    }



}

package com.controller;

import com.pojo.ProvinceData;
import com.service.ProvinceService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import java.util.List;

@Controller
@RequestMapping("province")
public class ProvinceController {

    @Autowired
    private ProvinceService provinceService;

    @RequestMapping("/getAllProvince")
    @ResponseBody
    public List<ProvinceData> getAllProvince(){
        List<ProvinceData> allProvinceData = provinceService.getAllProvinceData();
        return allProvinceData;
    }


}

package com.mvc.controller;

import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class helloController implements Controller {
    public ModelAndView handleRequest(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) throws Exception {
        ModelAndView modelAndView = new ModelAndView();

        //        1.处理业务
        String res = "hello,my first springmvc demo!!";
        //        2.放入模型
        modelAndView.addObject("msg",res);
        //        3.封装要跳转的视图
        modelAndView.setViewName("test");

        return modelAndView;
    }
}