package com.vincent.rsf.server.api.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.vincent.rsf.framework.common.Cools;
import com.vincent.rsf.framework.common.R;
import com.vincent.rsf.framework.exception.CoolException;
import com.vincent.rsf.server.api.controller.erp.params.SaveCheckDiffParams;
import com.vincent.rsf.server.api.service.PdaCheckOrderService;
import com.vincent.rsf.server.manager.entity.*;
import com.vincent.rsf.server.manager.enums.CheckDiffExceStatus;
import com.vincent.rsf.server.manager.enums.OrderType;
import com.vincent.rsf.server.manager.enums.OrderWorkType;
import com.vincent.rsf.server.manager.enums.TaskStsType;
import com.vincent.rsf.server.manager.service.*;
import com.vincent.rsf.server.system.constant.DictTypeCode;
import com.vincent.rsf.server.system.entity.DictData;
import com.vincent.rsf.server.system.service.DictDataService;
import com.vincent.rsf.server.system.service.DictTypeService;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.Objects;

@Service
public class PdaCheckOrderServiceImpl implements PdaCheckOrderService {

    @Autowired
    private CheckDiffService checkDiffService;

    @Autowired
    private CheckDiffItemService checkDiffItemService;

    @Autowired
    private TaskService taskService;

    @Autowired
    private TaskItemService taskItemService;
    @Autowired
    private DictTypeService dictTypeService;
    @Autowired
    private DictDataService dictDataService;
    @Autowired
    private MatnrService matnrService;


    @Override
    public R getCheckList(String code) {
        LambdaQueryWrapper<CheckDiff> lambdaQueryWrapper = new LambdaQueryWrapper<>();
        lambdaQueryWrapper.eq(!Cools.isEmpty(code), CheckDiff::getOrderCode, code);
        List<CheckDiff> waveList = checkDiffService.list(lambdaQueryWrapper);
        return R.ok(waveList);

    }

    @Override
    public R getCheckTaskItemList(String barcode, String checkCode) {

        List<CheckDiffItem> checkDiffItems = checkDiffItemService.list(new LambdaQueryWrapper<CheckDiffItem>()
                .eq(CheckDiffItem::getBarcode, barcode)
                .eq(CheckDiffItem::getExceStatus, CheckDiffExceStatus.CHECK_DIFF_EXCE_STATUS_INIT.val)
                .eq(CheckDiffItem::getOrderCode, checkCode)
        );
        if (checkDiffItems.isEmpty()) {
            throw new CoolException("此条码不在当前盘点单中");
        }
        LambdaQueryWrapper<Task> lambdaQueryWrapper = new LambdaQueryWrapper<>();
        lambdaQueryWrapper.eq(Task::getBarcode, barcode);
        Task task = taskService.getOne(lambdaQueryWrapper);
        if (null == task) {
            throw new CoolException("未找到容器号对应任务");
        }
        if (!task.getTaskStatus().equals(TaskStsType.AWAIT.id)) {
            return R.error("任务状态不是等待确认");
        }
        return R.ok(checkDiffItems);
    }

    @Override
    public R getCheckDiffReasonList() {
        List<DictData> list = dictDataService.list(new LambdaQueryWrapper<DictData>()
                .eq(DictData::getDictTypeCode, DictTypeCode.SYS_CHECK_DIFF_REASON)
        );
        return R.ok(list);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public R saveCheckDiff(SaveCheckDiffParams params, Long loginUserId) {
        CheckDiff checkDiff = checkDiffService.getById(params.getCheckId());
        if (null == checkDiff) {
            return R.error("未找到盘点差异单");
        }
        if (checkDiff.getExceStatus().equals(CheckDiffExceStatus.CHECK_DIFF_EXCE_STATUS_END.val)) {
            return R.error("该盘点单已完成");
        }
        Task task = taskService.getOne(new LambdaQueryWrapper<Task>().eq(Task::getBarcode, params.getContainer()));
        if (null == task) {
            throw new CoolException("数据错误，未找到容器码对应盘点任务");
        }
        for (CheckDiffItem ckDiffItem : params.getCheckDiffItems()) {
            CheckDiffItem diffItem = new CheckDiffItem();
            if (Objects.isNull(ckDiffItem.getId())) {
                BeanUtils.copyProperties(ckDiffItem, diffItem);
                diffItem.setCheckId(params.getCheckId())
                        .setOrderCode(checkDiff.getOrderCode())
                        .setTaskId(task.getId())
                        .setBarcode(task.getBarcode())
                        .setAnfme(ckDiffItem.getCheckQty());

                Matnr matnr = matnrService.getOne(new LambdaQueryWrapper<Matnr>().eq(Matnr::getCode, diffItem.getMatnrCode()));
                if (Objects.isNull(matnr)) {
                    throw new CoolException("单据物料名称不存在！！");
                }

                if (!checkDiffItemService.save(diffItem)) {
                    throw new CoolException("新增明细保存失败！！");
                }
                //新增任务明细信息
                TaskItem taskItem = new TaskItem();
                BeanUtils.copyProperties(diffItem, diffItem);
                taskItem.setTaskId(task.getId())
                        .setOrderType(OrderType.ORDER_CHECK.type)
                        .setSourceCode(diffItem.getOrderCode())
                        .setWkType(Short.parseShort(OrderWorkType.ORDER_WORK_TYPE_STOCK_CHECK.type))
                        .setAnfme(diffItem.getCheckQty())
                        .setWorkQty(0.0)
                        .setBatch(diffItem.getBatch())
                        .setMaktx(matnr.getName())
                        .setMatnrCode(diffItem.getMatnrCode())
                        .setSpec(diffItem.getSpec())
                        .setModel(diffItem.getModel())
                        .setMatnrId(matnr.getId())
                        .setCreateBy(loginUserId)
                        //漏盘库存，新增没有盘点单明细ID
                        .setSource(diffItem.getId())
                        .setSourceId(params.getCheckId())
                        .setCreateTime(new Date())
                        .setUpdateBy(loginUserId)
                        .setMemo("不在库明细，盘漏新增")
                        .setUpdateTime(new Date())
                        .setId(null)
                        //盘点单ID
                        .setOrderId(checkDiff.getOrderId());
                if (!taskItemService.save(taskItem)) {
                    throw new CoolException("新增盘点明细保存失败！！");
                }

                diffItem.setTaskItemId(taskItem.getId()).setExceStatus(CheckDiffExceStatus.CHECK_DIFF_EXCE_STATUS_HOLD.val);

                if (!checkDiffItemService.updateById(diffItem)) {
                    throw new CoolException("明细修改失败！！");
                }
            } else {
                diffItem = checkDiffItemService.getById(ckDiffItem.getId());
                if (null == diffItem) {
                    return R.error("数据错误，未找到差异单明细");
                }
                diffItem.setCheckQty(ckDiffItem.getCheckQty()).setReason(ckDiffItem.getReason()).setMemo(ckDiffItem.getMemo());

                diffItem.setExceStatus(CheckDiffExceStatus.CHECK_DIFF_EXCE_STATUS_HOLD.val);
                if (!checkDiffItemService.updateById(diffItem)) {
                    throw new CoolException("更新差异单明细失败");
                }

                if (!taskItemService.update(new LambdaUpdateWrapper<TaskItem>()
                        .set(TaskItem::getAnfme, diffItem.getCheckQty())
                        .eq(TaskItem::getId, diffItem.getTaskItemId()))) {
                    throw new CoolException("任务数量修改失败！！");
                }
            }
        }

        List<CheckDiffItem> diffItems = checkDiffItemService.list(new LambdaQueryWrapper<CheckDiffItem>()
                .eq(CheckDiffItem::getCheckId, checkDiff.getId()));
        if (diffItems.isEmpty()) {
            throw new CoolException("盘点差异单明细不存在！！");
        }
        Double sum = diffItems.stream().mapToDouble(CheckDiffItem::getCheckQty).sum();
        checkDiff.setExceStatus(CheckDiffExceStatus.CHECK_DIFF_EXCE_STATUS_HOLD.val).setCheckQty(sum);
        if (!checkDiffService.updateById(checkDiff)) {
            throw new CoolException("更新差异单失败");
        }

        task.setTaskStatus(TaskStsType.COMPLETE_OUT.id);
        task.setUpdateBy(loginUserId);
        task.setUpdateTime(new Date());
        if (!taskService.updateById(task)) {
            throw new CoolException("更新任务失败");
        }
        return R.ok("盘点完成");
    }

    @Override
    public R selectAddMatnr(Map<String, String> map) {
        String matnrCode = map.get("matnr");
        if (Cools.isEmpty(matnrCode)){
            return R.error("物料码为空");
        }
        Matnr matnr = matnrService.getOne(new LambdaQueryWrapper<Matnr>().eq(Matnr::getCode, matnrCode));
        if (null == matnr){
            return R.error("未找到编码对应的明细");
        }
        CheckDiffItem checkDiffItem = new CheckDiffItem()
                .setMatnrCode(matnr.getCode())
                .setMaktx(matnr.getName())
                .setAnfme(0D)
                .setCheckQty(0D)
                ;
        return R.ok(checkDiffItem);
    }

    @Override
    public R getCheckTaskItemList2(String barcode) {
        LambdaQueryWrapper<Task> lambdaQueryWrapper = new LambdaQueryWrapper<>();
        lambdaQueryWrapper.eq(Task::getBarcode, barcode);
        Task task = taskService.getOne(lambdaQueryWrapper);
        if (null == task) {
            throw new CoolException("未找到容器号对应任务");
        }
        if (!task.getTaskStatus().equals(TaskStsType.AWAIT.id)) {
            return R.error("任务状态不是等待确认");
        }
        List<TaskItem> taskItems = taskItemService.list(new LambdaQueryWrapper<TaskItem>().eq(TaskItem::getTaskId, task.getId()));
        if (Cools.isEmpty(taskItems)){
            throw new CoolException("未找到该容器码对应的任务明细");
        }
        String sourceCode = taskItems.stream().findFirst().map(TaskItem::getSourceCode).orElse(null);
        CheckDiff checkDiff = checkDiffService.getOne(new LambdaQueryWrapper<CheckDiff>().eq(CheckDiff::getOrderCode,sourceCode));
        if (null == checkDiff) {
            return R.error("未找到盘点差异单");
        }
        List<CheckDiffItem> checkDiffItems = checkDiffItemService.list(new LambdaQueryWrapper<CheckDiffItem>()
                .eq(CheckDiffItem::getBarcode, barcode)
                .eq(CheckDiffItem::getExceStatus, CheckDiffExceStatus.CHECK_DIFF_EXCE_STATUS_INIT.val)
                .eq(CheckDiffItem::getOrderCode, sourceCode)
        );
        if (checkDiffItems.isEmpty()) {
            throw new CoolException("此条码不在当前盘点单中");
        }

        return R.ok(Cools.add("checkDiffItems",checkDiffItems).add("checkDiff",checkDiff));
    }
}