package com.sincere.student.controller;

import com.alibaba.fastjson.JSON;
import com.sincere.student.dto.Province;
import com.sincere.student.model.Area;
import com.sincere.student.service.CommonService;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

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

@RestController
@RequestMapping("/common")
public class CommonController {

    @Autowired
    CommonService commonService ;

    private static List<Area> list = new ArrayList<>();

    private static List<Province> provinces = new ArrayList<>();

    @ApiOperation("省份")
    @RequestMapping(value = "getProvince",method = RequestMethod.GET)
    public List<Area> getProvince(){
        if(list.size() == 0){
            List<Area> areas = commonService.getProvince();
            for(Area area : areas){
                List<Area> cityList = commonService.getCity(area.getCode());
                if(area.getName().contains("市")){
                    //获取全部
                    area.setList(cityList);
                }else {
                    //获取4位的市
                    List<Area> trueCityList = new ArrayList<>();
                    for(Area city : cityList){
                        if(city.getCode().length() < 6){
                            trueCityList.add(city);
                        }
                    }
                    area.setList(trueCityList);
                }
            }
            list = areas ;
        }
        return list ;
    }

    @ApiOperation("省份")
    @RequestMapping(value = "getProvince2",method = RequestMethod.GET)
    public List<Province> getProvince2(){
        if(provinces.size() == 0){
            if(list.size() == 0){
                List<Area> areas = commonService.getProvince();
                for(Area area : areas){
                    List<Area> cityList = commonService.getCity(area.getCode());
                    if(area.getName().contains("市")){
                        //获取全部
                        area.setList(cityList);
                    }else {
                        //获取4位的市
                        List<Area> trueCityList = new ArrayList<>();
                        for(Area city : cityList){
                            if(city.getCode().length() < 6){
                                trueCityList.add(city);
                            }
                        }
                        area.setList(trueCityList);
                    }
                }
                list = areas ;
            }
            for(Area area : list){
                Province province = new Province() ;
                province.setValue(area.getName());
                province.setLabel(area.getName());
                List<Province> cityList = new ArrayList<>();
                for(Area city : area.getList()){
                    Province newCity = new Province();
                    newCity.setLabel(city.getName());
                    newCity.setValue(city.getName());
                    cityList.add(newCity);
                }
                province.setChildren(cityList);
                provinces.add(province);
            }
        }
        return provinces ;
    }

    @ApiOperation("市")
    @RequestMapping(value = "getCity",method = RequestMethod.GET)
    public List<Area> getCity(String code){
        return commonService.getCity(code);
    }

    @ApiOperation("高校类型")
    @RequestMapping(value = "getUniversityType",method = RequestMethod.GET)
    public List<String> getUniversityType(){
        String[] array = new String[]{"综合类","理工类","师范类","农林类","政法类","医药类"
                ,"财经类","民族类","语言类","艺术类","体育类","军事类","旅游类"};
        List<String> list =  Arrays.asList(array);
        return list ;
    }

    @ApiOperation("高校教学层次")
    @RequestMapping(value = "getUniversityLevel",method = RequestMethod.GET)
    public List<String> getUniversityLevel(){
        String[] array = new String[]{"本科","高职"};
        List<String> list =  Arrays.asList(array);
        return list ;
    }
}