package com.zy.asrs.controller;

import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.core.annotations.ManagerAuth;
import com.core.common.*;
import com.core.exception.CoolException;
import com.zy.asrs.entity.*;
import com.zy.asrs.entity.param.PakoutRequest;
import com.zy.asrs.entity.param.StockOutParam;
import com.zy.asrs.service.*;
import com.zy.common.model.LocDetlDto;
import com.zy.common.model.LocDto;
import com.zy.common.model.enums.IoWorkType;
import com.zy.common.web.BaseController;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.*;
import java.util.stream.Collectors;

/**
 * Created by vincent on 2022/3/26
 */

@RestController
public class OutController extends BaseController {

    @Autowired
    private OrderService orderService;
    @Autowired
    private OrderDetlService orderDetlService;
    @Autowired
    private LocDetlService locDetlService;
    @Autowired
    private LocMastService locMastService;
    @Autowired
    private StaDescService staDescService;
    @Autowired
    private WorkService workService;
    @Autowired
    private BasDevpService basDevpService;
    @Autowired
    private DocTypeService docTypeService;
    @Autowired
    private SnowflakeIdWorker snowflakeIdWorker;
    @Autowired
    private MatService matService;


    @PostMapping("/out/pakout/orderDetlIds/auth")
    @ManagerAuth
    public R pakoutOrderDetlIds(@RequestParam Long orderId) throws InterruptedException {
        Thread.sleep(200);
        return R.ok().add(orderDetlService.selectByOrderId(orderId).stream().map(OrderDetl::getId).distinct().collect(Collectors.toList()));
    }
    @PostMapping("/getMesOrder/auth")
    @ManagerAuth
    public R getMesOrder() {
        List<String> orderNoList = orderService.getOrderNosByDocType(25L);
        return R.ok().add(orderNoList);
    }
    @PostMapping("/out/pakout/preview/auth")
    @ManagerAuth
    public R pakoutPreview(@RequestBody List<Long> ids) {
        if (Cools.isEmpty(ids)) {
            return R.parse(BaseRes.PARAM);
        }

        List<OrderDetl> orderDetls = orderDetlService.selectBatchIds(ids);
        if (orderDetls.isEmpty()) {
            return R.parse("请选择数据");
        }

        Order order = orderService.selectOne(
                new EntityWrapper<Order>().eq("order_no", orderDetls.get(0).getOrderNo())
        );
        if (order == null) {
            return R.parse("订单数据为空");
        }

        // 按包装组号分组处理
        Map<String, List<OrderDetl>> brandGroup = orderDetls.stream()
                .collect(Collectors.groupingBy(o -> {
                    String brand = o.getBrand();
                    return brand != null ? brand : "跨巷道";
                }));


        List<LocDto> locDtos = new ArrayList<>();

        // 每个包装组查一次库存
        for (Map.Entry<String, List<OrderDetl>> entry : brandGroup.entrySet()) {
            String brand = entry.getKey();
            List<OrderDetl> brandOrderDetls = entry.getValue();

            // 查这个包装组对应的所有库存
            List<LocDetl> locDetls = locDetlService.selectList(
                    new EntityWrapper<LocDetl>().eq("brand", brand)
            );
            if (locDetls.isEmpty()) continue;

            // 获取出库口
            List<Integer> staNos = new ArrayList<>();
            if (order.getDocType() == 21) {
                staNos.add(3077); staNos.add(3106);
            } else if (order.getDocType() == 22) {
                staNos.add(2041);
            } else if (order.getDocType() == 23) {
                staNos.add(3092); staNos.add(3102); staNos.add(3095);
            }

            // 去重 key，避免相同 loc+unit+model 重复显示
            Set<String> seen = new HashSet<>();

            for (LocDetl locDetl : locDetls) {
                String key = locDetl.getLocNo() + "|" + locDetl.getUnit() + "|" + locDetl.getModel();
                if (seen.contains(key)) continue;
                seen.add(key);

                // 对应多个明细时，分配到第一个明细（或你可以拆分多个）
                OrderDetl firstDetl = brandOrderDetls.get(0);

                LocDto locDto = new LocDto();
                locDto.setLocNo(locDetl.getLocNo());
                locDto.setUnit(locDetl.getUnit());
                locDto.setModel(locDetl.getModel());
                locDto.setThreeCode(locDetl.getThreeCode());
                locDto.setBrand(brand);
                locDto.setOrderNo(firstDetl.getOrderNo());
                locDto.setStaNos(staNos);
                locDto.setOrderDetlId(firstDetl.getId());

                locDtos.add(locDto);
            }
        }

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

    @PostMapping("/out/refund/loc/preview/auth")
    @ManagerAuth
    public R refundLocPreview(@RequestBody List<Long> ids) {
        if (Cools.isEmpty(ids)) {
            return R.parse(BaseRes.PARAM);
        }
        List<LocDto> locDtos = new ArrayList<>();
        for (Long id : ids){
            Order order = orderService.selectById(id);
            List<OrderDetl> orderDetls = orderDetlService.selectByOrderId(order.getId());

            for (OrderDetl orderDetl : orderDetls) {
                LocDto locDto = new LocDto(orderDetl.getManu(), orderDetl.getMatnr(), orderDetl.getMaktx(),orderDetl.getModel(),orderDetl.getSpecs(),
                        orderDetl.getBatch(),orderDetl.getBrand(),orderDetl.getBarcode(), orderDetl.getOrderNo(),orderDetl.getAnfme());
                locDto.setOrderDetlId(orderDetl.getId());
                locDto.setTkType(orderDetl.getTkType());
                locDtos.add(locDto);
            }
        }

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

    @PostMapping("/out/pakout/auth")
    @ManagerAuth(memo = "订单出库")
    public synchronized R pakout(@RequestBody PakoutRequest request) throws InterruptedException {
        List<LocDto> locDtos = request.getTableCache();
        String optionValue = request.getOptionValue();
        if (Cools.isEmpty(locDtos)) {
            return R.parse(BaseRes.PARAM);
        }

        boolean lack = true;
        for (LocDto locDto : locDtos) {
            if (!locDto.isLack()) {
                lack = false;
                break;
            }
        }
        if (lack) {
            return R.error("库存不足");
        }

        Thread.sleep(1000L);

        List<StockOutParam> stockOutParams = new ArrayList<>();
        Map<Integer, StockOutParam> staNoMap = new HashMap<>();
        Set<String> processedKeys = new HashSet<>(); // 防止重复添加 brand+staNo

        for (LocDto locDto : locDtos) {
            Integer staNo = locDto.getStaNo();
            String brand = locDto.getBrand();
            String key = staNo + "_" + brand;

            // 获取或创建 StockOutParam（按出库口合并）
            StockOutParam stockOutParam = staNoMap.get(staNo);
            if (stockOutParam == null) {
                stockOutParam = new StockOutParam();
                stockOutParam.setOutSite(staNo);
                stockOutParam.setOrderNo(locDto.getOrderNo());
                stockOutParam.setLocDetls(new ArrayList<>());
                stockOutParams.add(stockOutParam);
                staNoMap.put(staNo, stockOutParam);
            }

            // 避免重复添加相同brand的数据
            if (processedKeys.contains(key)) continue;
            processedKeys.add(key);

            List<LocDetl> locDetls1 = locDetlService.selectList(
                    new EntityWrapper<LocDetl>().eq("brand", brand));
            for (LocDetl locDetl : locDetls1) {
                StockOutParam.LocDetl detl = new StockOutParam.LocDetl();
                detl.setLocNo(locDetl.getLocNo());
                detl.setBrand(locDetl.getBrand());
                detl.setModel(locDetl.getModel());
                detl.setCount(locDetl.getAnfme());
                stockOutParam.getLocDetls().add(detl);
            }
        }

        // 执行出库逻辑
        for (StockOutParam stockOutParam : stockOutParams) {
            BasDevp staNo = basDevpService.checkSiteStatus(stockOutParam.getOutSite());

            List<LocDetlDto> locDetlDtos = new ArrayList<>();
            for (StockOutParam.LocDetl paramLocDetl : stockOutParam.getLocDetls()) {
                LocDetl one = locDetlService.selectOne(new EntityWrapper<LocDetl>()
                        .eq("loc_no", paramLocDetl.getLocNo())
                        .eq("brand", paramLocDetl.getBrand())
                        .eq("model", paramLocDetl.getModel()));

                if (one != null) {
                    // 判断是否为盘点单（docType == 23），如果不是则校验合格性
                    Order order = orderService.selectByNo(stockOutParam.getOrderNo());
                    if ( order.getDocType() != 23) {
                        if (!"合格".equals(one.getThreeCode())) {
                            throw new CoolException(one.getModel() + "卷不合格: " + one.getThreeCode());
                        }
                    }

                    locDetlDtos.add(new LocDetlDto(one, paramLocDetl.getCount(), stockOutParam.getOrderNo()));
                }

            }

            if (!locDetlDtos.isEmpty()) {
                LocMast locMast = locMastService.selectOne(new EntityWrapper<LocMast>()
                        .eq("loc_no", locDetlDtos.get(0).getLocDetl().getLocNo()));
                if ("F".equals(locMast.getLocSts()) || "D".equals(locMast.getLocSts())) {
                    Order order = orderService.selectByNo(stockOutParam.getOrderNo());
                    workService.stockOut(staNo, locDetlDtos,
                            order.getDocType() != null && order.getDocType() == 23
                                    ? IoWorkType.CHECK_OUT : null,
                            getUserId(),optionValue);
                } else {
                    throw new CoolException("所选库位状态不为F/D，库位号：" +
                            locMast.getLocNo() + "，当前状态：" +
                            locMast.getLocSts() + "-" + locMast.getLocSts$());
                }
            } else {
                throw new CoolException("库存不存在");
            }
        }

        return R.ok();
    }



    @PostMapping("/out/refund/loc/auth")
    @ManagerAuth(memo = "订单出库")
    public synchronized R refundLoc(@RequestBody List<LocDto> locDtos) throws InterruptedException {
        Long userId = getUserId();
        DocType docType = docTypeService.selectOrAdd("退货入库单", Boolean.TRUE);
        Date now = new Date();
        long nowOrderNo = System.currentTimeMillis();
        Order order = new Order(
                String.valueOf(snowflakeIdWorker.nextId()),    // 编号[非空]
                "TK"+nowOrderNo,    // 订单编号
                DateUtils.convert(now),    // 单据日期
                docType.getDocId(),    // 单据类型
                null,    // 项目编号
                null,    //
                null,    // 调拨项目编号
                null,    // 初始票据号
                null,    // 票据号
                null,    // 客户编号
                null,    // 客户
                null,    // 联系方式
                null,    // 操作人员
                null,    // 合计金额
                null,    // 优惠率
                null,    // 优惠金额
                null,    // 销售或采购费用合计
                null,    // 实付金额
                null,    // 付款类型
                null,    // 业务员
                null,    // 结算天数
                null,    // 邮费支付类型
                null,    // 邮费
                null,    // 付款时间
                null,    // 发货时间
                null,    // 物流名称
                null,    // 物流单号
//                    2L,    // 订单状态
                1L,    // 订单状态
                1,    // 状态
                userId,    // 添加人员
                now,    // 添加时间
                userId,    // 修改人员
                now,    // 修改时间
                null    // 备注
        );
        if (!orderService.insert(order)) {
            throw new CoolException("保存订单主档失败");
        }
        // 单据明细档
        int i=0;
        List<LocDto> locDtosList = new ArrayList<>();
        List<String> batchList = new ArrayList<>();
        for (LocDto locDto : locDtos) {
            if (!batchList.contains(locDto.getBatch())){
                batchList.add(locDto.getBatch());
                locDtosList.add(locDto);
            }
        }
        for (LocDto locDto : locDtosList) {
            i++;
            Mat mat = matService.selectByMatnr(locDto.getMatnr());
            if (Cools.isEmpty(mat)) {
                throw new CoolException(locDto.getMatnr() + "物料编码检索失败，请先添加商品");
            }
            OrderDetl orderDetl = new OrderDetl();
            orderDetl.sync(mat);
            orderDetl.setSuppCode(String.valueOf(i));  // 行号
            orderDetl.setManu(locDto.getLocNo());  //库位号
            orderDetl.setBatch(locDto.getBatch()); //木箱编码
            orderDetl.setAnfme(locDto.getAnfme());//出库数量
            orderDetl.setModel(locDto.getModel());//批次
            orderDetl.setSpecs(locDto.getSpecs());//规格
            orderDetl.setBrand(locDto.getBrand());//木箱类型
            orderDetl.setBarcode(locDto.getZpallet());//木箱类型
//                orderDetl.setWorkQty(locDetl.getAnfme());
            orderDetl.setWorkQty(0.0);
            orderDetl.setOrderId(order.getId());
            orderDetl.setOrderNo(order.getOrderNo());
            orderDetl.setCreateBy(userId);
            orderDetl.setCreateTime(now);
            orderDetl.setUpdateBy(userId);
            orderDetl.setUpdateTime(now);
            orderDetl.setStatus(1);
            orderDetl.setQty(0.0D);
            if (!orderDetlService.insert(orderDetl)) {
                throw new CoolException("生成单据明细失败，请联系管理员");
            }

            OrderDetl orderDetl1 = orderDetlService.selectById(locDto.getOrderDetlId());
            orderDetl1.setTkType(1);
            orderDetlService.updateById(orderDetl1);

        }

        return R.ok();
    }

}