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

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.vincent.rsf.framework.common.R;
import com.vincent.rsf.framework.exception.CoolException;
import com.vincent.rsf.server.manager.controller.params.TransferItemParams;
import com.vincent.rsf.server.manager.entity.TransferItem;
import com.vincent.rsf.server.manager.entity.WkOrder;
import com.vincent.rsf.server.manager.entity.WkOrderItem;
import com.vincent.rsf.server.manager.enums.AsnExceStatus;
import com.vincent.rsf.server.manager.enums.CheckExceStatus;
import com.vincent.rsf.server.manager.enums.OrderSourceType;
import com.vincent.rsf.server.manager.enums.OrderType;
import com.vincent.rsf.server.manager.mapper.TransferMapper;
import com.vincent.rsf.server.manager.entity.Transfer;
import com.vincent.rsf.server.manager.service.AsnOrderItemService;
import com.vincent.rsf.server.manager.service.TransferItemService;
import com.vincent.rsf.server.manager.service.TransferService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.vincent.rsf.server.system.constant.SerialRuleCode;
import com.vincent.rsf.server.system.utils.SerialRuleUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;
import java.util.Objects;

@Service("transferService")
public class TransferServiceImpl extends ServiceImpl<TransferMapper, Transfer> implements TransferService {

    @Autowired
    private TransferItemService transferItemService;

    /**
     * @author Ryan
     * @date 2025/7/25
     * @description: 保存调拔单及明细
     * @version 1.0
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public R saveTransfer(TransferItemParams params, Long loginUserId) {
        if (Objects.isNull(params.getTransfer())) {
            throw new CoolException("主单信息不能为空");
        }
        Transfer transfer = params.getTransfer();
        if (StringUtils.isBlank(transfer.getType() + "")) {
            throw new CoolException("业务类型不能为空！！");
        }

        String ruleCode = SerialRuleUtils.generateRuleCode(SerialRuleCode.SYS_TRANSFER_ORDER_CODE, transfer);
        if (StringUtils.isBlank(ruleCode)) {
            throw new CoolException("编码规则错误：请检查「SYS_TRANSFER_ORDER_CODE」是否设置正确！！");
        }
        transfer.setCode(ruleCode)
                .setExceStatus(CheckExceStatus.CHECK_ORDER_STATUS_UN_EXCE.val)
                .setSource(OrderSourceType.ORDER_SOURCE_TYPE_SYSTEM.val)
                .setUpdateBy(loginUserId)
                .setCreateBy(loginUserId);
        if (!this.save(transfer)) {
            throw new CoolException("主单保存失败！！");
        }
        if (params.getItems().isEmpty()) {
            throw new CoolException("收货通知单明细不能为空！！");
        }
        params.setTransfer(transfer);
        try {
            svaeOrUpdateOrderItem(params, loginUserId);
        } catch (Exception e) {
            throw new CoolException(e.getMessage());
        }
        return R.ok();
    }


    /**
     * @author Ryan
     * @date 2025/7/28
     * @description: 调拔单据修改
     * @version 1.0
     */
    private void svaeOrUpdateOrderItem(TransferItemParams params, Long loginUserId) {
        Transfer orders = params.getTransfer();
        params.getItems().forEach(item -> {
            item.put("transferId", orders.getId());
            item.put("transferCode", orders.getCode());
            item.put("createBy", loginUserId);
            item.put("updateBy", loginUserId);
            if (!transferItemService.fieldsSave(item, loginUserId)) {
                throw new CoolException("明细保存失败！！");
            }
        });
//        List<TransferItem> orderItems = transferItemService.list(new LambdaQueryWrapper<TransferItem>()
//                .eq(TransferItem::getTransferId, params.getTransfer().getId()));
//        Double sum = orderItems.stream().mapToDouble(TransferItem::getAnfme).sum();
        if (!this.updateById(orders)) {
            throw new CoolException("计划收货数量修改失败！！");
        }
    }


    /**
     * @author Ryan
     * @date 2025/7/25
     * @description: 调拔单及明细修改
     * @version 1.0
     */
    @Override
    public R updateTransfer(TransferItemParams params, Long loginUserId) {
        Transfer orders = params.getTransfer();
        if (Objects.isNull(orders)) {
            throw new CoolException("主单信息不能为空！！");
        }
        if (Objects.isNull(orders.getId())) {
            throw new CoolException("数据错误：单据ID不能为空！！");
        }
        if (!this.updateById(orders)) {
            throw new CoolException("主单修改失败！！");
        }
        if (Objects.isNull(params.getItems()) || params.getItems().isEmpty()) {
            return R.ok("明细参数不能为空！！");
        }

        svaeOrUpdateOrderItem(params, loginUserId);

        return R.ok("修改完成！！");

    }
}