package org.jeecg.modules.dnc.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.jeecg.modules.dnc.entity.*;
import org.jeecg.modules.dnc.exception.ExceptionCast;
import org.jeecg.modules.dnc.mapper.ProductPermissionMapper;
import org.jeecg.modules.dnc.response.CommonCode;
import org.jeecg.modules.dnc.service.*;
import org.jeecg.modules.dnc.ucenter.UserDepartExt;
import org.jeecg.modules.dnc.utils.ValidateUtil;
import org.jeecg.modules.system.entity.DncDevicePermission;
import org.jeecg.modules.system.entity.SysUser;
import org.jeecg.modules.system.service.ISysUserService;
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.ArrayList;
import java.util.Collections;
import java.util.List;

@Service
public class ProductPermissionServiceImpl extends ServiceImpl<ProductPermissionMapper, ProductPermission> implements IProductPermissionService {
    @Autowired
    private IComponentPermissionService componentPermissionService;
    @Autowired
    private IPartsPermissionService partsPermissionService;
    @Resource
    private IProcessSpecVersionPermissionService processSpecVersionPermissionService;
    @Autowired
    private IProcessStreamPermissionService processStreamPermissionService;
    @Autowired
    private IWorkStepPermissionService workStepPermissionService;
    @Autowired
    private ISysUserService sysUserService;
    @Override
    public ProductPermission getByProductIdAndUserId(String productId, String userId) {
        if(!ValidateUtil.validateString(productId) || !ValidateUtil.validateString(userId))
            return null;
        List<ProductPermission> permissions = super.lambdaQuery().eq(ProductPermission::getProductId, productId).eq(ProductPermission::getUserId, userId).list();
        if(permissions == null || permissions.isEmpty())
            return null;
        return permissions.get(0);
    }

    @Override
    @Transactional(rollbackFor = {Exception.class})
    public boolean deleteByProductId(String productId) {
        if(!ValidateUtil.validateString(productId))
            return false;
        LambdaQueryWrapper<ProductPermission> lambdaQueryWrapper = Wrappers.lambdaQuery();
        lambdaQueryWrapper.eq(ProductPermission::getProductId, productId);
        return super.remove(lambdaQueryWrapper);
    }

    @Override
    public List<UserDepartExt> getUserPermsByProductId(String productId) {
        return super.getBaseMapper().getUserPermsByProductId(productId);
    }

    @Override
    public List<SysUser> getUserNonPermsByProductId(String productId) {
        return super.getBaseMapper().getUserNonPermsByProductId(productId);
    }

    @Override
    public boolean removeByCollection(List<ProductPermission> permissionList) {
        if(permissionList == null || permissionList.isEmpty())
            return false;
        if(permissionList.size() == 1) {
            return super.removeById(permissionList.get(0).getId());
        }
        List<String> ids = new ArrayList<>();
        permissionList.forEach(item -> {
            ids.add(item.getId());
        });
        return super.removeByIds(ids);
    }

    @Override
    public List<ProductPermission> getByProductId(String productId) {
        List<ProductPermission> list = super.lambdaQuery().eq(ProductPermission::getProductId, productId).list();
        if(list == null)
            list = Collections.emptyList();
        return list;
    }

    /**
     * 新增权限数据
     * @param id
     * @param userId
     * @param type
     * @return
     */
    @Override
    public boolean add(String id, String userId, String type) {
        // 验证参数有效性
        if (!ValidateUtil.validateString(userId) || !ValidateUtil.validateString(id) || !ValidateUtil.validateString(type)) {
            return false;
        }
        // 获取管理员用户
        SysUser adminUser = sysUserService.getUserByName("admin");
        try {
            boolean isAdmin = userId.equals(adminUser.getId());
            savePermission(id, userId, type);
            if (!isAdmin) {
                savePermission(id, adminUser.getId(), type);
            }
            return true;
        } catch (Exception e) {
            ExceptionCast.cast(CommonCode.INVALID_PARAM);
            return false;
        }
    }

    private void savePermission(String id, String userId, String type) {
        switch (type) {
            case "1":
                // 组件权限
                super.save(new ProductPermission(id, userId));
                break;
            case "2":
                // 部件权限
                componentPermissionService.save(new ComponentPermission(id, userId));
                break;
            case "3":
                // 零件权限
                partsPermissionService.save(new PartsPermission(id, userId));
                break;
            case "4":
                //工艺规程版本号
                processSpecVersionPermissionService.save(new ProcessSpecVersionPermission(id, userId));
            case "5":
                // 工序权限
                processStreamPermissionService.save(new ProcessionPermission(id, userId));
                break;
            case "6":
                // 工序步骤权限
                workStepPermissionService.save(new WorkStepPermission(id, userId));
                break;
            default:
                // 处理未知类型
                throw new IllegalArgumentException("Unknown permission type: " + type);
        }
    }

}