package com.boying.controller;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.boying.common.R;
import com.boying.entity.Street;
import com.boying.entity.StreetLogo;
import com.boying.entity.StreetReRoad;
import com.boying.service.StreetLogoService;
import com.boying.service.StreetReRoadService;
import com.boying.service.StreetService;
import com.boying.util.LngLatUtil;
import lombok.RequiredArgsConstructor;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;


@RestController
@RequestMapping("street")
@RequiredArgsConstructor
public class StreetController {


    private final StreetService streetService;
    private final StreetReRoadService streetReRoadService;
    private final StreetLogoService streetLogoService;

    @PostMapping("/findPage")
    public Object findPage(Page page, Street street) {
        QueryWrapper<Street> wrapper = new QueryWrapper<>();
        wrapper.lambda()
                .eq(street.getType()!= null,Street::getType,street.getType());
        return R.ok(streetService.page(page,wrapper));
    }

    @PostMapping("/save")
    public Object save(Street street) {
        QueryWrapper<Street> wrapper = new QueryWrapper<>();
        wrapper.lambda()
                .eq(StringUtils.isNotBlank(street.getName()),Street::getName,street.getName());
        List<Street> list = streetService.list(wrapper);
        if(street.getId()==null){
            if(list.size()>0){
                return R.failed("街道名称重复了");
            }
        }else{
            if(list.size()>1){
                return R.failed("街道名称重复了");
            }
        }

        streetService.saveOrUpdate(street);
        return R.ok();
    }

    @PostMapping("/save2")
    public Object save2(StreetReRoad streetReRoad) {
        streetReRoadService.saveOrUpdate(streetReRoad);
        return R.ok();
    }


    @PostMapping("/delete")
    public Object delete(Long id) {
        streetService.removeById(id);
        return R.ok();
    }

    @PostMapping("/delete2")
    public Object delete2(Long id) {
        streetReRoadService.removeById(id);
        return R.ok();
    }

    @PostMapping("/findById")
    public Object findById(Long id,int type) {
        if(type==0){
            QueryWrapper<StreetReRoad> roadQueryWrapper = new QueryWrapper<>();
            roadQueryWrapper.lambda()
                    .eq(StreetReRoad::getRoadId,id);
            List<StreetReRoad> list = streetReRoadService.list(roadQueryWrapper);
            List<Street> list2 = new ArrayList<>();
            for(StreetReRoad streetReRoad:list){
                Street street =streetService.getById(streetReRoad.getStreetId());
                street.setId(streetReRoad.getId());
                list2.add(street);
            }
            return R.ok(list2);
        }else{
            QueryWrapper<StreetReRoad> roadQueryWrapper = new QueryWrapper<>();
            roadQueryWrapper.lambda()
                    .eq(StreetReRoad::getStreetId,id);
            List<StreetReRoad> list = streetReRoadService.list(roadQueryWrapper);
            List<Integer> collect = list.stream().map(StreetReRoad::getRoadId).collect(Collectors.toList());

            QueryWrapper<Street> wrapper = new QueryWrapper<>();
            wrapper.lambda()
                    .in(Street::getId,collect);
            return R.ok(streetService.list(wrapper));
        }
    }

    @PostMapping("/findList")
    public Object findAll() {
        Map<String,Object> map = new HashMap<>();
        QueryWrapper<Street> wrapper = new QueryWrapper<>();
        wrapper.lambda()
                .eq(Street::getType,0);
        map.put("list1",streetService.list(wrapper));
        wrapper.clear();
        wrapper.lambda()
                .eq(Street::getType,1);
        map.put("list2",streetService.list(wrapper));
        return R.ok(map);
    }

    @PostMapping("findLogo")
    public Object findLogo(String lng ,String lat) {
        List<StreetLogo> all = streetLogoService.list();
        List<StreetLogo> all2 = new ArrayList<>();
        for(StreetLogo logo:all){
            double distance = LngLatUtil.getDistance(lat, lng, logo.getLat(), logo.getLng());
            if(distance<=200){
                all2.add(logo);
            }
        }
        return R.ok(all2);
    }
}