package com.qxueyou.scc.user.service.impl;

import java.util.List;
import java.util.UUID;

import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.qxueyou.scc.admin.classes.model.ClsClass;
import com.qxueyou.scc.base.model.Result;
import com.qxueyou.scc.base.model.UserInfoWrapper;
import com.qxueyou.scc.base.service.impl.CommonAppService;
import com.qxueyou.scc.base.util.ClientUtils;
import com.qxueyou.scc.base.util.CollectionUtils;
import com.qxueyou.scc.base.util.TraceUtils;
import com.qxueyou.scc.org.model.Organization;
import com.qxueyou.scc.org.service.IOrganizationService;
import com.qxueyou.scc.sys.model.CacheParamters;
import com.qxueyou.scc.teach.student.model.StuStudent;
import com.qxueyou.scc.user.model.User;
import com.qxueyou.scc.user.model.UserReRoleUser;
import com.qxueyou.scc.user.service.IUserService;
import org.springframework.util.DigestUtils;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;

/**
 * 用户管理服务
 *
 * @author 德虎
 */
@Service
public class UserService extends CommonAppService implements IUserService {

    @Autowired
    IOrganizationService organizationService;

    /**
     * 初始化用户wrapper
     */
    @Override
    public UserInfoWrapper initUserInfoWrapper(CacheParamters param, boolean needMenus) {
        HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
        HttpSession session = request.getSession();
        UserInfoWrapper wrapper = new UserInfoWrapper();
        User user = read(User.class, param.getUserId());
//        System.out.println("用户信息"+user);
        // TODO:这里需要对应的获取组织信息
        Organization org = read(Organization.class, user.getOrganizationId());
//        System.out.println("组织信息"+user.getOrganizationId());

        //TODO 设置user，添加UUNUMBER
        user.setEmail(param.getCustomRoleValue());
        user.setAge(1);
        //TODO 设置user，添加UURENUMBER
        user.setImei(param.getCustomOrgId());
        //查询班级信息
//        System.out.println(user.getUserId());
//        System.out.println(user.getOrganizationId());
//        System.out.println(StuStudent.STATUS_ACTIVE);
        System.out.println(user.getOrganizationId());
        System.out.println(user.getUserId());

        ClsClass objClsClass = this.findUnique("select c from StuStudent t,"
        		+ " ClsClass c where c.classId = t.classId "
        		+ " and c.orgId = ? and t.userId = ? and t.status = ? order by t.createTime desc", CollectionUtils.newList(user.getOrganizationId(), user.getUserId(), StuStudent.STATUS_ACTIVE), ClsClass.class);
        wrapper.setUser(user);
        wrapper.setOrg(org);
        wrapper.setClass(objClsClass);
        wrapper.setLoginInfo(param.getCacheIpFlag(), param.getIp(), param.getPlatForm());
        session.setAttribute(UserInfoWrapper.INF_USER_ID,user.getUserId());
        session.setAttribute(UserInfoWrapper.INF_USER_NAME,user.getName());
        if(objClsClass!=null){
            session.setAttribute(UserInfoWrapper.INF_CLASS_ID,objClsClass.getClassId());
            session.setAttribute(UserInfoWrapper.INF_CLASS_NAME,objClsClass.getName());
        }
        return wrapper;
    }

    @Override
    public User insertUser(String name, String account, String mobilePhone, String password, Boolean sex, String orgId) {
        return newUser(name, account, mobilePhone, password, sex, orgId);
    }

    private User newUser(String name, String account, String mobilePhone, String password, Boolean sex, String orgId) {
        //随机字符串
        String salt= UUID.randomUUID().toString();
        User user = new User();
        TraceUtils.setCreateTrace(user);
        user.setAccount(account);
        user.setName(name);
        //盐值
        user.setSalt(salt);
        //对密码进行加密处理
        String newPassword= DigestUtils.md5DigestAsHex((salt+password).getBytes());
        user.setPassword(newPassword);
        user.setMobilePhone(mobilePhone);
        user.setSex(sex);
        user.setOrganizationId(orgId);
        save(user);

        return user;
    }

    @Override
    public User getUserByAccount(String account, String orgId) {
        String hql = "from User where account=? and deleteFlag is false and organizationId = ?";
        return findUnique(hql, CollectionUtils.newList(account, orgId), User.class);
    }

    @Override
    public Result addRole(String userId, String roleId) {

        String hql = "from UserReRoleUser where userId=? and roleId=? and deleteFlag is false";
        UserReRoleUser re = findUnique(hql, CollectionUtils.newList(userId, roleId), UserReRoleUser.class);

        if (re == null) {
            re = new UserReRoleUser();
            re.setDeleteFlag(false);
            re.setRoleId(roleId);
            re.setUserId(userId);
            save(re);
        }

        return new Result(true);
    }

    @Override
    public Result updatePassword(String userId, String usedPass, String pass) {
        User user = read(User.class, userId);
        //随机字符串
        String salt= UUID.randomUUID().toString();
        //盐值
        user.setSalt(salt);
        //对密码进行加密处理
        String newPassword= DigestUtils.md5DigestAsHex((salt+pass).getBytes());
        String newPasswords= DigestUtils.md5DigestAsHex((salt+usedPass).getBytes());
        if (StringUtils.isNotBlank(usedPass) && StringUtils.isNotBlank(pass)) {
            if (!user.getPassword().equals(newPasswords)) {
                return new Result(false, "输入的旧密码错误");
            }
            user.setPassword(newPassword);
        }
        TraceUtils.setUpdateTrace(user);
        save(user);

        return new Result(true);
    }

    /**
     * 用户设置头像
     *
     * @param headPath
     * @return
     */
    public Result updateUserHead(String userId, String headPath) {
    	 if(StringUtils.isEmpty(headPath)) {
    		 return new Result(false, "头像地址为空");
    	 }
    	 User user = read(User.class, userId);

    	 user.setImgPath(headPath);
    	 TraceUtils.setUpdateTrace(user);
         save(user);

         return new Result(true);
    }

    /**
     * 用户设置手机号
     *
     * @param headPath
     * @return
     */
    public Result updateUserInfo(String userId, String mobilePhone) {

    	 User user = read(User.class, userId);

    	 user.setMobilePhone(mobilePhone);
    	 TraceUtils.setUpdateTrace(user);
         save(user);

         return new Result(true);
    }

    @Override
    public Result updatePassword(String userId, String password) {
        User user = read(User.class, userId);

        //随机字符串
        String salt= UUID.randomUUID().toString();
        //盐值
        user.setSalt(salt);
        //对密码进行加密处理
        String newPassword= DigestUtils.md5DigestAsHex((salt+password).getBytes());
        TraceUtils.setUpdateTrace(user);
        user.setPassword(newPassword);

        save(user);

        return new Result(true);
    }

    @Override
    public boolean isAdmin() {
        String hqlRole = "select min(u.type)   from UserRole u , UserReRoleUser r where u.deleteFlag is false and r.deleteFlag is false and r.userId =:userId and u.roleId =r.roleId";
        String maxRoleTypeStr = findUniqueByHql(hqlRole,
                CollectionUtils.newObjectMap("userId", ClientUtils.getUserId()));
        Integer type = Integer.valueOf(StringUtils.isNotBlank(maxRoleTypeStr) ? maxRoleTypeStr : "0");
        if (type == 1) {
            return true;
        }
        return false;
    }

    @Override
    public boolean isTeacher() {
        String hqlRole = "select min(u.type)   from UserRole u , UserReRoleUser r where u.deleteFlag is false and r.deleteFlag is false and r.userId =:userId and u.roleId =r.roleId";
        String maxRoleTypeStr = findUniqueByHql(hqlRole,
                CollectionUtils.newObjectMap("userId", ClientUtils.getUserId()));
        Integer type = Integer.valueOf(StringUtils.isNotBlank(maxRoleTypeStr) ? maxRoleTypeStr : "0");
        if (type == 2) {
            return true;
        }
        return false;
    }

    @Override
    public boolean doBatchUpdateUser(List<User> lstUser) {
        return this.saveOrUpdateAll(lstUser).isSuccess();
    }

    @Override
    public Result updateUser(String userId, String name, String account, String mobilePhone, String password,
                             Boolean sex) {
        User dbUser = read(User.class, userId);
        String salt = dbUser.getSalt();
        if(salt == null){
            salt= UUID.randomUUID().toString();
            dbUser.setSalt(salt);
            salt = dbUser.getSalt();
        }
		String newPassword= DigestUtils.md5DigestAsHex((salt+password).getBytes());
        if (dbUser.getAccount().equals(account)) {
            dbUser.setName(name);
            dbUser.setMobilePhone(mobilePhone);
            dbUser.setPassword(newPassword);
            TraceUtils.setCreateTrace(dbUser);
            save(dbUser);
            return new Result(true, "success");
        }

        User user = getUserByAccount(account, ClientUtils.getOrgId());
        if (null != user) {
            return new Result(false, "用户账号已经存在");
        }
        dbUser.setAccount(account);
        dbUser.setName(name);
        dbUser.setMobilePhone(mobilePhone);
        dbUser.setPassword(newPassword);
        TraceUtils.setCreateTrace(dbUser);
        save(dbUser);
        return new Result(true, "success");
    }

    @Override
    public boolean exists(String account) {
        return findCount("from User where account = ?", CollectionUtils.newList(account)) > 0;
    }

}