package com.zy.asrs.controller;

import com.alibaba.excel.EasyExcel;
import com.alibaba.excel.write.style.column.LongestMatchColumnWidthStyleStrategy;
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.Cools;
import com.core.common.DateUtils;
import com.core.common.R;
import com.core.common.SnowflakeIdWorker;
import com.core.exception.CoolException;
import com.zy.asrs.entity.*;
import com.zy.asrs.entity.param.GlobleParameter;
import com.zy.asrs.entity.result.KeyValueVo;
import com.zy.asrs.service.*;
import com.zy.asrs.utils.PlaExcelListener;
import com.zy.asrs.utils.SaasUtils;
import com.zy.common.CodeRes;
import com.zy.common.entity.PlaExcel;
import com.zy.common.web.BaseController;
import lombok.Synchronized;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.net.URLEncoder;
import java.util.*;

@RestController
@Slf4j
public class PlaController extends BaseController {

    @Autowired
    private PlaService plaService;
    @Autowired
    private PlaQtyService plaQtyService;
    @Autowired
    private ManPakOutService manPakOutService;
    @Autowired
    private OrderService orderService;
    @Autowired
    private OrderDetlService orderDetlService;
    @Autowired
    private PlaLogService plaLogService;
    @Autowired
    private MatService matService;
    @Autowired
    private SnowflakeIdWorker snowflakeIdWorker;


    @RequestMapping(value = "/pla/list/auth")
    @ManagerAuth
    public R list(@RequestParam(defaultValue = "1")Integer curr,
                  @RequestParam(defaultValue = "10")Integer limit,
                  @RequestParam(required = false)String condition,
                  @RequestParam Map<String, Object> param){
        excludeTrash(param);
        EntityWrapper<Pla> wrapper = new EntityWrapper<>();

        if(!Cools.isEmpty(param.get("brand"))){
            wrapper.eq("brand",param.get("brand"));
            param.remove("brand");
        }
        // 没有选择的时候默认不显示已出库的物料
        if (Cools.isEmpty(param.get("status"))) {
            wrapper.ne("status", "全部出库");
        }

        if (!Cools.isEmpty(param.get("batch")) && param.get("batch").toString().contains(",")){
            String[] batchs = param.get("batch").toString().split(",");
            wrapper.in("batch",batchs);
            param.remove("batch");
        }

        convert(param, wrapper);
        wrapper.orderBy("batch",true).orderBy("package_no" ,true);
        allLike(Pla.class, param.keySet(), wrapper, condition);
        return R.ok(plaService.selectPage(new Page<>(curr, limit), wrapper));
    }

    @RequestMapping(value = "/pla/add/auth")
    @ManagerAuth
    public R add(@RequestBody List<Pla> plas) {
        System.out.println(plas.toString());
        plas.forEach(pla -> {
            plaService.insert(pla);
        });
        return R.ok();
    }

    @RequestMapping(value = "/pla/update/auth")
    @ManagerAuth
    public R update(@RequestBody List<Pla> plas) {
        System.out.println(plas.toString());
        plas.forEach(pla -> {
            Pla plaSave = plaService.selectById(pla.getId());
            pla.setModifyTime(new Date());
            plaService.updateById(pla);

            PlaLog plaLog = new PlaLog();
            BeanUtils.copyProperties(plaSave,plaLog);
            plaLog.setId(null);
            plaLog.setCreateTime(new Date());
            plaLog.setModifyUser(getUser().getUsername());
            plaLogService.insert(plaLog);

        });
        return R.ok();
    }

    @RequestMapping(value = "/pla/delete/auth")
    @ManagerAuth
    public R delete(@RequestBody List<Pla> plas) {
        System.out.println(plas.toString());
        plas.forEach(pla -> {
            if(!pla.getStatus().equals(GlobleParameter.PLA_STATUS_00) && !pla.getStatus().equals(GlobleParameter.PLA_STATUS_0) && !pla.getStatus().equals(GlobleParameter.PLA_STATUS_1)){
                throw new CoolException("已入库的数据无法被删除");
            }
            Pla plaSave = plaService.selectById(pla.getId());
            pla.setModifyTime(new Date());
            plaService.deleteById(pla.getId());

            PlaLog plaLog = new PlaLog();
            BeanUtils.copyProperties(plaSave,plaLog);
            plaLog.setId(null);
            plaLog.setCreateTime(new Date());
            plaLog.setModifyUser(getUser().getUsername());
            plaLogService.insert(plaLog);

        });
        return R.ok();
    }

    @RequestMapping(value = "/pla/delivery/auth")
    @ManagerAuth
    public R delivery() {
        return R.ok(plaQtyService.getDeliveryDate());
    }

    @RequestMapping(value = "/pla/sellout/auth")
    @ManagerAuth
    @Transactional
    @Synchronized
    public R sellout(@RequestBody List<Pla> plas) {

        String orderNo = plas.get(0).getOrderNo();
        String maktx = plas.get(0).getBrand();
        Double allOrderWeight = 0.0;
        Order order = orderService.selectByNo(orderNo);
        OrderDetl orderDetl = orderDetlService.selectByOrderNoAndMaktx(orderNo, maktx);

        for (Pla pla : plas){

            if(pla.getStockFreeze() == 0){
//                throw new CoolException("库存已被冻结，请重新选择库存");
                System.out.println(pla.getStockFreezeBy() + "," + getUser().getUsername());
                if(!Cools.eq(pla.getStockFreezeBy(),getUser().getUsername())){
                    throw new CoolException("该库存已被其他用户冻结，请重新选择");
                }
            }

            allOrderWeight += pla.getOrderWeight();

            if(pla.getWeightAnfme() - pla.getQtyAnfme() - pla.getOrderWeight() < 0){
                throw new CoolException("批号:" + pla.getBatch() +"，包号:" + pla.getPackageNo() +" 剩余可出库重量不足，请调整出库重量");
            }
            pla.setQtyAnfme(pla.getQtyAnfme() + pla.getOrderWeight());
            pla.setHandlerBy(getUser().getUsername());
            pla.setStatus(GlobleParameter.PLA_STATUS_2);
            pla.setModifyTime(new Date());
            pla.setPakoutTime(pla.getPakoutTime().split("\\(")[0]);
            //生成此次作业信息
            PlaQty plaQty = new PlaQty();
            BeanUtils.copyProperties(pla,plaQty);
            plaQty.setCreateTime(new Date());
            plaQty.setId(null);
            plaQty.setTransfer(order.getDocType$());
            plaQty.setOrderDetlId(orderDetl.getId());
            plaService.updateById(pla);
            plaQtyService.insert(plaQty);
            //生成拣货单
            addPakOUT(plaQty,getUserId());

        };

        //修改单据信息
        if(orderDetl.getAnfme()-orderDetl.getWorkQty()-allOrderWeight < 0){
            throw new CoolException("该订单出库数量大于订单待出数量，请重新选择出库数量");
        }
        if(order.getStatus() < 2){
            orderService.updateSettle(order.getId(),2L,getUserId());
        }

        orderDetl.setWorkQty(orderDetl.getWorkQty() + allOrderWeight);
        orderDetlService.updateById(orderDetl);


        return R.ok();
    }

    @RequestMapping(value = "/pla/returned/auth")
    @ManagerAuth
    public R returned(@RequestBody List<PlaQty> plaQties) {
        plaService.returned(plaQties,getUser());
        return R.ok();
    }

    @RequestMapping(value = "/pla/viladate/auth")
    @ManagerAuth
    public R viladate(@RequestBody List<Pla> plas) {
        plaService.viladate(plas,getUser());
        return R.ok();
    }

    @RequestMapping(value = "/pla/rework/auth")
    @ManagerAuth
    public R rework(@RequestBody List<Pla> plas) {
        plas.forEach(pla -> {
            Double anfme = pla.getWeightAnfme();
            pla.setStatus("全部出库");
            pla.setModifyTime(new Date());
            pla.setWeightAnfme(0.0);
            plaService.updateById(pla);
            SaasUtils.insertLog(1,pla.getLocNo(),pla.getBrand(),anfme,getUser().getUsername(),
                    null,pla.getBatch(),pla.getPackageNo(),pla.getOwner(),pla.getWorkshop());
        });

        return R.ok();
    }

    @RequestMapping(value = "/pla/updateStockFreeze")
    @Transactional
    @ManagerAuth(memo = "库位冻结")
    public R updateStockFreeze(@RequestBody List<Pla> plas){
        if (Cools.isEmpty(plas)){
            return R.error("无数据");
        }
        for (Pla pla : plas){
            if (pla.getStockFreeze() == 0){
                continue;
//                throw new CoolException("库存已被冻结！");
            }
            pla.setStockFreeze(0);
            pla.setStockFreezeBy(getUser().getUsername());
            pla.setStockFreezeDate(new Date());
            pla.setModifyTime(new Date());
            plaService.updateById(pla);
        }
        return R.ok("冻结成功");
    }

    @RequestMapping(value = "/pla/updateStockDisFreeze")
    @ManagerAuth(memo = "库位解冻")
    public R updateStockDisFreeze(@RequestBody List<Pla> plas){
        if (Cools.isEmpty(plas)){
            return R.error("无数据");
        }
        for (Pla pla : plas){
            if (pla.getStockFreeze() == 1){
                continue;
//                throw new CoolException("库位未冻结，无需解冻");
            }
            if(!Cools.eq(pla.getStockFreezeBy(),getUser().getUsername())){
                throw new CoolException("无法解冻其他用户冻结的库位");
            }
            pla.setStockFreeze(1);
            pla.setStockFreezeBy(getUser().getUsername());
            pla.setStockFreezeDate(new Date());
            pla.setModifyTime(new Date());
            plaService.updateById(pla);

        }
        return R.ok("解除冻结成功");
    }

    @RequestMapping(value = "/matMaktxQuery/auth")
    @ManagerAuth
    public R queryMat(String condition) {
        EntityWrapper<Mat> wrapper = new EntityWrapper<>();
        wrapper.like("maktx", condition);
        Page<Mat> page = matService.selectPage(new Page<>(0, 10), wrapper);
        List<Map<String, Object>> result = new ArrayList<>();
        for (Mat mat : page.getRecords()){
            Map<String, Object> map = new HashMap<>();
            map.put("id", mat.getMaktx());
            map.put("value", mat.getMaktx());
            result.add(map);
        }
        return R.ok(result);
    }

    @RequestMapping(value = "/pla/statis/auth")
    @ManagerAuth
    public R statis(@RequestParam(defaultValue = "1")Integer curr,
                    @RequestParam(defaultValue = "10")Integer limit,
                    @RequestParam Map<String, Object> param) {

        Page<Pla> stockStatis = plaService.getStockStatisAll(toPage(curr, limit, param, Pla.class));

        return R.ok().add(stockStatis);
    }

    /**
     * excel导入模板下载
     */
    @RequestMapping(value = "/pla/excel/import/mould")
    public void plaExcelImportMould(HttpServletResponse response) throws IOException {
        List<PlaExcel> excels = new ArrayList<>();
        response.setContentType("application/vnd.ms-excel");
        response.setCharacterEncoding("utf-8");
        String fileName = URLEncoder.encode("聚乳酸Excel导入模板", "UTF-8");
        response.setHeader("Content-disposition", "attachment;filename=" + fileName + ".xlsx");
        EasyExcel.write(response.getOutputStream(), PlaExcel.class)
                .registerWriteHandler(new LongestMatchColumnWidthStyleStrategy())
                .sheet("sheet1")
                .doWrite(excels);
    }

    // excel导入
    @PostMapping(value = "/pla/excel/import/auth")
    @ManagerAuth(memo = "pla档案数据导入")
    @Transactional
    public R matExcelImport(MultipartFile file) throws IOException {
        PlaExcelListener listener = new PlaExcelListener(getUserId());
        try {
            EasyExcel.read(file.getInputStream(), PlaExcel.class, listener).sheet().doRead();
        }catch (Exception e){
            e.printStackTrace();
            int index = listener.getIndex() - 1;
            throw new CoolException("导入的数据格式错误，原因：" + e.getMessage() + "，第" + index + "，数据格式不对");
        }
        log.info("导入修改信息输出：" + listener.getRecordLog());
        return R.ok("成功同步"+listener.getTotal()+"条pla物料数据");
    }

    // 打印
    @RequestMapping(value = "/pla/print/auth")
    @ManagerAuth(memo = "pla编码打印")
    public R matCodePrint(@RequestBody List<Pla> plas) {
        if(Cools.isEmpty(plas)) {
            return R.parse(CodeRes.EMPTY);
        }
        List<Pla> res = new ArrayList<>();
        for (Pla pla : plas){
            res.add(pla);
        }
        return R.ok().add(res);
    }

    /*************************************** xm-select ***********************************************/

    // xm-select 搜索批号
    @RequestMapping("/pla/batch/all/get/kv")
    @ManagerAuth
    public R getMatDataKV(@RequestParam(required = false) String condition) {
        Wrapper<Pla> wrapper = new EntityWrapper<Pla>().setSqlSelect("batch")
                .andNew().like("batch", condition)
                .groupBy("batch")
                .orderBy("batch",false);
        List<Pla> plas = plaService.selectPage(new Page<Pla>(1, 30), wrapper).getRecords();
        List<KeyValueVo> valueVos = new ArrayList<>();
        for (Pla pla : plas) {
            KeyValueVo vo = new KeyValueVo();
            vo.setName(pla.getBatch());
            vo.setValue(pla.getBatch());
            valueVos.add(vo);
        }
        return R.ok().add(valueVos);
    }

    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 if (entry.getKey().contains("Min")){
                wrapper.ge(entry.getKey().substring(0,entry.getKey().length()-3),val);
            }else if (entry.getKey().contains("Max")){
                wrapper.le(entry.getKey().substring(0,entry.getKey().length()-3),val);
            } else {
                wrapper.like(entry.getKey(), val);
            }
        }
    }

    @Synchronized
    private R addPakOUT(PlaQty plaQty,Long userId){
        ManPakOut manPakOut=new ManPakOut();
        manPakOut.setWrkNo(plaQty.getOrderNo()+"-"+String.valueOf(snowflakeIdWorker.nextId()));
        manPakOut.setWrkSts((long)1);
        manPakOut.setAnfme(plaQty.getOrderWeight());
        manPakOut.setMaktx(plaQty.getBrand());
        manPakOut.setLocNo(plaQty.getLocNo());
        manPakOut.setBatch(plaQty.getBatch());
        manPakOut.setBarcode(plaQty.getPackageNo() + "");
        manPakOut.setUuid(String.valueOf(System.currentTimeMillis()));
        manPakOut.setCreateTime(new Date());
        manPakOut.setUpdateTime(new Date());
        manPakOut.setCount(0.0);
        manPakOut.setDocNum(plaQty.getOrderNo());
        manPakOut.setStatus(0);
        manPakOut.setDocId(plaQty.getOrderDetlId());
        manPakOut.setNodeId(plaQty.getId());
        manPakOut.setCustName(plaQty.getCustomer());
        manPakOut.setCreateBy(userId);
        //预计发货时间
        manPakOut.setSpecs(plaQty.getPakoutTime());
        //manPakOut.setNodeId(plaQty.getOrderDetlId());
        manPakOutService.insert(manPakOut);
        return R.ok();
    }

}