package com.zy.asrs.controller;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.baomidou.mybatisplus.plugins.Page;
import com.core.annotations.ManagerAuth;
import com.core.common.BaseRes;
import com.core.common.Cools;
import com.core.common.DateUtils;
import com.core.common.R;
import com.core.exception.CoolException;
import com.zy.asrs.entity.BasMap;
import com.zy.asrs.entity.LocMast;
import com.zy.asrs.service.BasMapService;
import com.zy.asrs.service.LocMastService;
import com.zy.asrs.utils.Utils;
import com.zy.common.model.NavigateNode;
import com.zy.common.utils.RedisUtil;
import com.zy.common.web.BaseController;
import com.zy.core.enums.LocStsType;
import com.zy.core.enums.MapNodeType;

import com.zy.core.enums.RedisKeyType;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.*;

import java.util.*;

@Slf4j
@RestController
public class LocMastController extends BaseController {

    @Autowired
    private LocMastService locMastService;
    @Autowired
    private BasMapService basMapService;
    @Autowired
    private RedisUtil redisUtil;

    @RequestMapping(value = "/locMast/{id}/auth")
    @ManagerAuth
    public R get(@PathVariable("id") String id) {
        return R.ok(locMastService.selectById(String.valueOf(id)));
    }

    @RequestMapping(value = "/locMast/list/auth")
    @ManagerAuth
    public R list(@RequestParam(defaultValue = "1")Integer curr,
                  @RequestParam(defaultValue = "10")Integer limit,
                  @RequestParam(required = false)String orderByField,
                  @RequestParam(required = false)String orderByType,
                  @RequestParam Map<String, Object> param){
        excludeTrash(param);
        EntityWrapper<LocMast> wrapper = new EntityWrapper<>();
        convert(param, wrapper);
        if (!Cools.isEmpty(orderByField)){wrapper.orderBy(humpToLine(orderByField), "asc".equals(orderByType));}
        return R.ok(locMastService.selectPage(new Page<>(curr, limit), wrapper));
    }

    private <T> void convert(Map<String, Object> map, EntityWrapper<T> wrapper){
        for (Map.Entry<String, Object> entry : map.entrySet()){
            String val = String.valueOf(entry.getValue());
            if (val.contains(RANGE_TIME_LINK)){
                String[] dates = val.split(RANGE_TIME_LINK);
                wrapper.ge(entry.getKey(), DateUtils.convert(dates[0]));
                wrapper.le(entry.getKey(), DateUtils.convert(dates[1]));
            } else {
                wrapper.like(entry.getKey(), val);
            }
        }
    }

    @RequestMapping(value = "/locMast/update/auth")
    @ManagerAuth(memo = "库位修改")
    @Transactional
    public R update(LocMast locMast){
        if (Cools.isEmpty(locMast) || null==locMast.getLocNo()){
            return R.error();
        }

        Date now = new Date();
        locMast.setModiUser(getUserId());
        locMast.setModiTime(now);
        if(!locMastService.updateById(locMast)) {
            throw new CoolException("服务器错误，请联系管理员");
        }
        return R.ok();
    }

    @RequestMapping(value = "/locMast/delete/auth")
    @ManagerAuth(memo = "库位删除")
    public R delete(@RequestParam String param){
        List<LocMast> list = JSONArray.parseArray(param, LocMast.class);
        if (Cools.isEmpty(list)){
            return R.error();
        }
        for (LocMast entity : list){
            locMastService.delete(new EntityWrapper<>(entity));
        }
        return R.ok();
    }

    @RequestMapping(value = "/locMast/export/auth")
    @ManagerAuth(memo = "库位导出")
    public R export(@RequestBody JSONObject param){
        List<String> fields = JSONObject.parseArray(param.getJSONArray("fields").toJSONString(), String.class);
        EntityWrapper<LocMast> wrapper = new EntityWrapper<>();
        Map<String, Object> map = excludeTrash(param.getJSONObject("locMast"));
        convert(map, wrapper);
        List<LocMast> list = locMastService.selectList(wrapper);
        return R.ok(exportSupport(list, fields));
    }

    @RequestMapping(value = "/locMastQuery/auth")
    @ManagerAuth
    public R query(String condition) {
        EntityWrapper<LocMast> wrapper = new EntityWrapper<>();
        wrapper.like("loc_no", condition);
        Page<LocMast> page = locMastService.selectPage(new Page<>(0, 10), wrapper);
        List<Map<String, Object>> result = new ArrayList<>();
        for (LocMast locMast : page.getRecords()){
            Map<String, Object> map = new HashMap<>();
            map.put("id", locMast.getLocNo());
            map.put("value", locMast.getLocNo());
            result.add(map);
        }
        return R.ok(result);
    }

    @RequestMapping(value = "/locMast/check/column/auth")
    @ManagerAuth
    public R query(@RequestBody JSONObject param) {
        Wrapper<LocMast> wrapper = new EntityWrapper<LocMast>().eq(humpToLine(String.valueOf(param.get("key"))), param.get("val"));
        if (null != locMastService.selectOne(wrapper)){
            return R.parse(BaseRes.REPEAT).add(getComment(LocMast.class, String.valueOf(param.get("key"))));
        }
        return R.ok();
    }

    @PostMapping("/locMast/init")
    @ManagerAuth(memo = "初始化库位")
    @Transactional
    public R locMastInit(@RequestParam Integer lev) {
        BasMap basMap = basMapService.selectOne(new EntityWrapper<BasMap>().eq("lev", 1));
        if (Cools.isEmpty(basMap)){
            return R.error("请先初始化地图");
        }
        List<List<JSONObject>> dataList = JSON.parseObject(basMap.getData(), List.class);

        List<HashMap<String, Object>> locNoList = new ArrayList<>();

        int initRow = 1;
        for (int i = 0; i < dataList.size(); i++) {
            List<JSONObject> row = dataList.get(i);
            
            int initBay = -1;
            for (int j = 0; j < row.size(); j++) {
                JSONObject map = row.get(j);

                String nodeType = map.getString("type");
                if("shelf".equals(nodeType)) {
                    if(initBay == -1) {
                        initBay = 1;
                    }

                    HashMap<String, Object> locNoMap = new HashMap<>();
                    locNoMap.put("row", initRow);
                    locNoMap.put("bay", initBay);
                    locNoMap.put("mapX", i);
                    locNoMap.put("mapY", j);
                    locNoList.add(locNoMap);
                    initBay++;
                }else {
                    continue;
                }
            }

            if(initBay != -1) {
                initRow++;
            }
        }
        
        locMastService.delete(new EntityWrapper<LocMast>());

        for (int i = 1; i <= lev; i++) {
            int finalLev = i;
            locNoList.forEach(map -> {
                LocMast locMast = new LocMast();
                int row = (int) map.get("row");
                int bay = (int) map.get("bay");
                int mapX = (int) map.get("mapX");
                int mapY = (int) map.get("mapY");
                locMast.setLocNo(Utils.getLocNo(row, bay, finalLev));
                locMast.setLocSts(String.valueOf(LocStsType.O));
                locMast.setRow1(row);
                locMast.setBay1(bay);
                locMast.setLev1(finalLev);
                locMast.setLocType(Utils.getLocNo(mapX, mapY, finalLev));
                locMast.setStatus(1);
                locMast.setAppeTime(new Date());
                locMastService.insert(locMast);
            });
        }

        redisUtil.del(RedisKeyType.LOC_MAP_BASE.key);
        return R.ok();
    }

}