package com.ruoyi.iot.service.impl;

import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.iot.domain.Device;
import com.ruoyi.iot.domain.DeviceOrder;
import com.ruoyi.iot.mapper.DeviceOrderMapper;
import com.ruoyi.iot.service.IDeviceOrderService;
import com.ruoyi.iot.service.IDeviceService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.Resource;
import java.util.Date;
import java.util.List;


/**
 * @author wmz
 * @version v1.0
 * @ClassName DeviceOrderServiceImpl
 * @description 设备安装单/维修单业务层处理
 * @createTime 2023/11/13 0:25
 */

@Service
public class DeviceOrderServiceImpl extends BaseController implements IDeviceOrderService {

    @Resource
    private DeviceOrderMapper deviceOrderMapper;
    @Autowired
    private IDeviceService deviceService;

    /**
     * 根据条件分页查询设备安装信息
     *
     * @param deviceOrder
     * @return
     * @throws Exception
     */
    @Override
    public List<DeviceOrder> selectDeviceOrderList(DeviceOrder deviceOrder) throws Exception {
        return deviceOrderMapper.selectDeviceOrderList(deviceOrder);
    }

    /**
     * 根据登录的用户来查询自己未派单的安装单/维修单数量
     *
     * @param deviceOrder
     * @return
     * @throws Exception
     */
    @Override
    public AjaxResult selectDeviceOrderCountByUndeliveredOrders(DeviceOrder deviceOrder) throws Exception {
        //根据登录的用户来查询自己未派单的安装单/维修单数量
        int count = deviceOrderMapper.selectDeviceOrderCountByUndeliveredorders(deviceOrder);
        //根据登录的用户来查询自己已派单的安装单/维修单数量
        int total = deviceOrderMapper.selectDeviceOrderCountByDispatchedorders(deviceOrder);
        //根据登录的用户来查询自己已接单的安装单/维修单数量
        int number = deviceOrderMapper.selectDeviceOrderCountByReceivedorders(deviceOrder);
        //根据登录的用户来查询自己已完成的安装单/维修单数量
        int amount = deviceOrderMapper.selectDeviceOrderCountByCompleted(deviceOrder);
        AjaxResult ajax = new AjaxResult();
        //未派单的安装单/维修单的数量
        ajax.put("deviceOrderUndeliveredorders", count);
        //已派单的安装单/维修单的数量
        ajax.put("deviceOrderDispatchedorders", total);
        //已接单的安装单/维修单的数量
        ajax.put("deviceOrderReceivedorders", number);
        //已完成的安装单/维修单的数量
        ajax.put("deviceOrderCompleted", amount);
        return AjaxResult.success("查询成功", ajax);
    }

    /**
     * 根据登录的用户来查询自己已派单的安装单/维修单数量
     *
     * @param deviceOrder
     * @return
     * @throws Exception
     */
    @Override
    public int selectDeviceOrderCountByDispatchedOrders(DeviceOrder deviceOrder) throws Exception {
        return deviceOrderMapper.selectDeviceOrderCountByDispatchedorders(deviceOrder);
    }

    /**
     * 根据登录的用户来查询自己已接单的安装单/维修单数量
     *
     * @param deviceOrder
     * @return
     * @throws Exception
     */
    @Override
    public int selectDeviceOrderCountByReceivedOrders(DeviceOrder deviceOrder) throws Exception {
        return deviceOrderMapper.selectDeviceOrderCountByReceivedorders(deviceOrder);
    }

    /**
     * 根据登录的用户来查询自己已完成的安装单/维修单数量
     *
     * @param deviceOrder
     * @return
     * @throws Exception
     */
    @Override
    public int selectDeviceOrderCountByCompleted(DeviceOrder deviceOrder) throws Exception {
        return deviceOrderMapper.selectDeviceOrderCountByCompleted(deviceOrder);
    }

    /**
     * 查询设备订单表中已派单/已接单所有的数据
     *
     * @return
     * @throws Exception
     */
    @Override
    public List<DeviceOrder> selectDeviceOrderAll() throws Exception {
        return deviceOrderMapper.selectDeviceOrderAll();
    }

    /**
     * 根据id查询安装订单信息
     *
     * @param id
     * @return
     * @throws Exception
     */
    @Override
    public DeviceOrder selectDeviceOrderById(Long id) throws Exception {
        return deviceOrderMapper.selectDeviceOrderById(id);
    }

    @Override
    public List<DeviceOrder>  selectDeviceOrderByErectoId(Long erectoId) throws Exception {
        return deviceOrderMapper.selectDeviceOrderByErectoId(erectoId);
    }




    /**
     * 添加安装设备订单信息
     *
     * @param deviceOrder
     * @return
     * @throws Exception
     */
    @Override
    @Transactional
    public AjaxResult insertDeviceOrder(DeviceOrder deviceOrder) throws Exception {
        SysUser sysUser = getLoginUser().getUser();
        Device device = new Device();
        //更新订单的初始化状态
        if ("未指派".equals(deviceOrder.getErectoName())) {
            deviceOrder.setState(0);
        } else {
            deviceOrder.setState(1);
            deviceOrder.setAssginTime(new Date());
        }

        //普通用户创建维修单的时候userid=他本身登录的userid，create_userid=联营商的id
        //更新订单的用户信息
        //判断userId是否大于0，大于0就执行SysUser sysUser = getLoginUser().getUser();deviceOrder.setCreateUserId(sysUser.getUserId());
        if (deviceOrder.getUserId() != null) {
            //用户在小程序创建维修单的情况，userId=2,createUserId=140
            deviceOrder.setUserId(deviceOrder.getUserId());
            deviceOrder.setCreateUserId(deviceOrder.getCreateUserId());
            //用户创建CustomFlag=1
            deviceOrder.setCustomFlag(1);
        } else {
            //联营商创建安装单/维修单的情况,userId=0,createUserId=14
            deviceOrder.setCreateUserId(sysUser.getUserId());
            if ("2".equals(deviceOrder.getOrderType())) {
                //根据deviceId反查userId填入
                Device devices = deviceService.selectDeviceByDeviceId(deviceOrder.getDeviceId());
                deviceOrder.setUserId(devices.getUserId());
                //联营商创建CustomFlag=0
                deviceOrder.setCustomFlag(0);
            }
        }

        //判断传过来的orderType的值是否为2-维修
        if ("2".equals(deviceOrder.getOrderType())) {
            //更新订单的用户信息
            //插入维修单
            int total = deviceOrderMapper.insertDeviceOrder(deviceOrder);
            if (total > 0) {
                Device deviceOrders = deviceService.selectDeviceByDeviceId(deviceOrder.getDeviceId());
                //更新当前设备的是否维修信息-未维修
                device.setDeviceId(deviceOrder.getDeviceId());
                device.setRepairFlag(1);
                device.setStatus(deviceOrders.getStatus());
                deviceService.updateDevice(device);
                return toAjax(total);
            }
        } else {
            //插入安装订单
            int rows = deviceOrderMapper.insertDeviceOrder(deviceOrder);
            if (rows > 0) {
                //更新当前设备状态信息--安装中
                device.setDeviceId(deviceOrder.getDeviceId());
                device.setStatus(5);
                deviceService.updateDevice(device);
                return toAjax(rows);
            }
        }
        return null;
    }

    /**
     * 修改保存设备订单信息
     *
     * @param deviceOrder
     * @return
     * @throws Exception
     */
    @Override
    @Transactional
    public AjaxResult updateDeviceOrder(DeviceOrder deviceOrder) throws Exception {
        SysUser sysUser = getLoginUser().getUser();
        Device device = new Device();
        DeviceOrder deviceOrders = deviceOrderMapper.selectDeviceOrderByIdAndErectoName(deviceOrder.getId(), deviceOrder.getErectoName());
        if (deviceOrders == null) {
            deviceOrder.setAssginTime(new Date());
        }
        //判断传过来的orderType的值是否为1-安装，并且安装单的状态为已完成，修改设备的状态为离线状态
        if ("1".equals(deviceOrder.getOrderType()) && deviceOrder.getState() == 3) {
            //获取修改订单的用户信息
            //拿到修改安装单的用户id
            deviceOrder.setUpdateUserId(sysUser.getUserId());
            deviceOrder.setFinishTime(new Date());
            int rows = deviceOrderMapper.updateDeviceOrder(deviceOrder);
            if (rows > 0) {
                device.setDeviceId(deviceOrder.getDeviceId());
                //修改设备的状态为离线
                device.setStatus(4);
                //修改设备的是否安装标识为1-已安装
                device.setInstallFlag(1);
                deviceService.updateDevice(device);
            }
            return toAjax(rows);
        } else {
            //判断传过来的orderType的值是否为2-维修，并且维修单的状态为为已完成，修改设备的是否维修为1-已维修
            if ("2".equals(deviceOrder.getOrderType()) && deviceOrder.getState() == 3) {
                //获取修改订单的用户信息
                //拿到修维修单的用户id
                deviceOrder.setUpdateUserId(sysUser.getUserId());
                deviceOrder.setFinishTime(new Date());
                int rows = deviceOrderMapper.updateDeviceOrder(deviceOrder);
                if (rows > 0) {
                    Device deviceRepairOrder = deviceService.selectDeviceByDeviceId(deviceOrder.getDeviceId());
                    device.setDeviceId(deviceOrder.getDeviceId());
                    device.setRepairFlag(0);
                    device.setStatus(deviceRepairOrder.getStatus());
                    deviceService.updateDevice(device);
                }
                return toAjax(rows);
            }
        }
        //拿到修改安装单的用户id
        deviceOrder.setUpdateUserId(sysUser.getUserId());
        return toAjax(deviceOrderMapper.updateDeviceOrder(deviceOrder));
    }

    /**
     * 用户对完成的安装单/维修单打分和评价
     *
     * @param deviceOrder
     * @return
     * @throws Exception
     */
    @Override
    public AjaxResult updateDeviceOrderScoreAndComment(DeviceOrder deviceOrder) throws Exception {
        if (deviceOrder != null) {
            DeviceOrder order = deviceOrderMapper.selectDeviceOrderById(deviceOrder.getId());
            if (order != null) {
                deviceOrder.setUserId(deviceOrder.getUserId());
                deviceOrder.setIsRate(1);
                int rows = deviceOrderMapper.updateDeviceOrderScoreAndComment(deviceOrder);
                if (rows > 0) {
                    return AjaxResult.success("操作成功");
                }
            } else {
                return AjaxResult.error("暂无此单");
            }
        } else {
            return AjaxResult.error();
        }
        return null;
    }

    /**
     * 删除设备安装单/维修单信息
     *
     * @param id
     * @param deviceId
     * @return
     * @throws Exception
     */
    @Override
    public AjaxResult deleteDeviceOrderById(Long id, Long deviceId) throws Exception {
        Device device = new Device();
        //根据要删除安装单的id查询出安装单信息
        DeviceOrder deviceOrders = deviceOrderMapper.selectDeviceOrderById(id);
        //根据设备id查询设备信息
        Device deviceA = deviceService.selectDeviceByDeviceId(deviceId);
        SysUser user = getLoginUser().getUser();
        //如果根据查询出来的安装单对象不为空的话，并且状态等于未派单才可以删除
        if (deviceOrders != null && deviceOrders.getState() == 0 && user.getUserId() != 1 && "2".equals(deviceOrders.getOrderType())) {
            device.setDeviceId(deviceA.getDeviceId());
            device.setRepairFlag(0);
            device.setStatus(deviceA.getStatus());
            deviceService.updateDevice(device);
            return toAjax(deviceOrderMapper.deleteDeviceOrderById(id));
        } else {
            if (deviceOrders != null && deviceOrders.getState() == 0 && user.getUserId() != 1) {
                //未派单的安装单删除后设备的状态更新为-未激活
                device.setDeviceId(deviceOrders.getDeviceId());
                device.setStatus(1);
                deviceService.updateDevice(device);
                int i = deviceOrderMapper.deleteDeviceOrderById(id);
                return toAjax(i);
            }
            return null;
        }
    }

    /**
     * 批量删除设备订单安装信息
     *
     * @param ids
     * @return
     * @throws Exception
     */
    @Override
    public int deleteDeviceOrder(Integer[] ids) throws Exception {
        return deviceOrderMapper.deleteDeviceOrder(ids);
    }
}