package com.zy.asrs.wms.asrs.timer;

import com.alibaba.fastjson.JSON;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.plugins.IgnoreStrategy;
import com.baomidou.mybatisplus.core.plugins.InterceptorIgnoreHelper;
import com.zy.asrs.framework.exception.CoolException;
import com.zy.asrs.wms.asrs.entity.*;
import com.zy.asrs.wms.asrs.entity.enums.CacheSiteStatusType;
import com.zy.asrs.wms.asrs.entity.enums.OrderSettleType;
import com.zy.asrs.wms.asrs.entity.enums.TaskStsType;
import com.zy.asrs.wms.asrs.service.*;
import com.zy.asrs.wms.system.entity.Dict;
import com.zy.asrs.wms.system.service.DictService;
import com.zy.asrs.wms.utils.OrderUtils;
import com.zy.asrs.wms.utils.Utils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.transaction.interceptor.TransactionAspectSupport;

import java.util.*;

@Component
public class TaskWaveTimer {

    @Autowired
    private TaskService taskService;
    @Autowired
    private TaskDetlService taskDetlService;
    @Autowired
    private OrderService orderService;
    @Autowired
    private OrderDetlService orderDetlService;
    @Autowired
    private OrderUtils orderUtils;
    @Autowired
    private CacheSiteService cacheSiteService;
    @Autowired
    private WaveSeedService waveSeedService;
    @Autowired
    private DictService dictService;

    /**
     * modifty：
     * original : fetch datasource of task type on WCS_EXECUTE_OUT_TASK_DONE
     * now: Fetch datasource of task type  on WCS_EXECUTE_OUT_ARRIVED, After completing the task and for setting  the task type equal to GENERATE_WAVE_SEED
     */
    @Scheduled(cron = "0/15 * * * * ? ")
    @Transactional(rollbackFor = Exception.class)
    public void taskWave() {
        InterceptorIgnoreHelper.handle(IgnoreStrategy.builder().tenantLine(true).build());
        try {
            Dict dict = dictService.getOne(new LambdaQueryWrapper<Dict>().eq(Dict::getFlag, "autoCreateWaveSeed").eq(Dict::getStatus, 1));
            if (dict == null) {
                return;
            }
            String autoCreateWaveSeed = dict.getValue();
            if (!autoCreateWaveSeed.equals("true")) {
                return;
            }
            //查询状态为RCS任务完成所有任务单据
//            List<Task> taskList = taskService.list(new LambdaQueryWrapper<Task>().eq(Task::getTaskSts, TaskStsType.WAVE_SEED.id));
            List<Task> taskList = taskService.list(new LambdaQueryWrapper<Task>().eq(Task::getTaskSts, TaskStsType.WCS_EXECUTE_OUT_TASK_DONE.id));
            HashSet<String> sycMatnrs = new HashSet<>();
            if (taskList.isEmpty()) {
//                throw new CoolException("没有可播种任务！！");
            } else {
                for (Task task : taskList) {
                    Long hostId = task.getHostId();

                    List<TaskDetl> taskDetls = taskDetlService.list(new LambdaQueryWrapper<TaskDetl>().eq(TaskDetl::getTaskId, task.getId()).eq(TaskDetl::getHostId, hostId));
                    if (taskDetls.isEmpty()) {
                        continue;
                    }

                    for (TaskDetl taskDetl : taskDetls) {
                        //分配订单
                        Long waveId = taskDetl.getWaveId();
                        //同一个物料只添加一次播种任务
                        if(sycMatnrs.contains(taskDetl.getMatnr())) {
                            continue;
                        }
                        sycMatnrs.add(taskDetl.getMatnr());

                        List<Order> list = orderService.list(new LambdaQueryWrapper<Order>().eq(Order::getWaveId, waveId));
                        if (list.isEmpty()) {
                            continue;
                        }

                        ArrayList<Long> orderIds = new ArrayList<>();
                        for (Order order : list) {
                            orderIds.add(order.getId());
                        }

                        String matUniqueKey = Utils.getMatUniqueKey(taskDetl.getMatnr(), taskDetl.getBatch(), taskDetl.getUniqueField());
                        List<OrderDetl> orderDetls = orderDetlService.list(new LambdaQueryWrapper<OrderDetl>()
                                .in(OrderDetl::getOrderId, orderIds)
                                .eq(OrderDetl::getStockIndex, matUniqueKey)
                                .eq(OrderDetl::getHostId, hostId));
                        if(orderDetls.isEmpty()){
                            throw new CoolException("订单明细不存在");
                        }

                        Double anfme = taskDetl.getAnfme();
                        for (OrderDetl orderDetl : orderDetls) {
                            //fixme 作业中数量调整放至，生成出库任务成功后
                            double issued = Optional.of(orderDetl.getAnfme() - orderDetl.getQty() - orderDetl.getWorkQty()).orElse(0.0D);
                            if (issued <= 0.0D) { continue; }
                            if (anfme <= 0.0D) { break; }

                            double workQty = issued;
                            if(anfme - issued < 0){
                                workQty = anfme;
                            }
                            anfme -= workQty;

                            orderUtils.updateWorkQty(orderDetl.getId(), workQty, true);
//
                            //fixme 生成波次播种数据时，不自动添加站点绑定，站点绑定调整至出库绑定播种库位时更新
//                            CacheSite cacheSite = cacheSiteService.getOne(new LambdaQueryWrapper<CacheSite>().eq(CacheSite::getOrderId, orderDetl.getOrderId()).eq(CacheSite::getHostId, hostId));
//                            if (cacheSite == null) {
//                                throw new CoolException("缓存站空间不存在");
//                            }

                            WaveSeed waveSeed = new WaveSeed();
//                            waveSeed.setSiteId(cacheSite.getId());
//                            waveSeed.setSiteNo(cacheSite.getSiteNo());
                            waveSeed.setOrderNo(orderDetl.getOrderNo());
                            waveSeed.setOrderId(orderDetl.getOrderId());
                            waveSeed.setOrderDetlId(orderDetl.getId());
                            waveSeed.setWaveId(taskDetl.getWaveId()).setWaveNo(taskDetl.getWaveNo());
                            waveSeed.setTaskDetlId(taskDetl.getId());
                            //为满足当前需求，经确认，改成订单数量
                            waveSeed.setAnfme(orderDetl.getAnfme());
                            waveSeed.setWorkQty(0D);
                            waveSeed.setMatnr(taskDetl.getMatnr());
                            waveSeed.setBatch(taskDetl.getBatch());
                            waveSeed.setFieldParams(JSON.toJSONString(taskDetl.getUniqueField()));
                            waveSeed.setHostId(hostId);
                            if (!waveSeedService.save(waveSeed)) {
                                throw new CoolException("波次播种创建失败");
                            }
//                            cacheSite.setOrderId(orderDetl.getOrderId());
//                            cacheSite.setOrderNo(orderDetl.getOrderNo());
//                            cacheSite.setSiteStatus(CacheSiteStatusType.R.id);
//                            cacheSite.setUpdateTime(new Date());
//                            if (!cacheSiteService.updateById(cacheSite)) {
//                                throw new CoolException("缓存站更新失败");
//                            }

                        }
                    }

                    task.setTaskSts(TaskStsType.GENERATE_WAVE_SEED.id);
                    task.setUpdateTime(new Date());
                    if (!taskService.updateById(task)) {
                        throw new CoolException("任务更新失败");
                    }
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
            TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
        }finally {
            InterceptorIgnoreHelper.clearIgnoreStrategy();
        }
    }

}