package com.iamberry.rst.service.sys;

import com.github.pagehelper.PageHelper;
import com.iamberry.rst.core.page.PageRequest;
import com.iamberry.rst.core.page.PagedResult;
import com.iamberry.rst.core.sys.Admin;
import com.iamberry.rst.core.sys.AdminPocess;
import com.iamberry.rst.core.sys.Menu;
import com.iamberry.rst.core.sys.Relu;
import com.iamberry.rst.faces.sys.SysService;
import com.iamberry.rst.service.sys.mapper.SysMapper;
import com.iamberry.rst.util.PageUtil;
import com.iamberry.wechat.tools.MD5Util;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

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

/**
 * @author 献
 * @company 深圳爱贝源科技有限公司
 * @website www.iamberry.com
 * @tel 18271840547
 * @date 2017/5/12
 */
@Service
public class SysServiceImpl implements SysService {

    @Autowired
    private SysMapper sysMapper;

    @Override
    public String getSaltByLoginName(String loginName) {
        return sysMapper.getSaltByLoginName(loginName);
    }

    @Override
    public Admin get(Admin admin) {

        return sysMapper.get(admin);
    }

    @Override
    public List<String> listPermissionShiro(Integer id) {
        return sysMapper.listPermissionSymbol(id);
    }

    @Override
    public List<Menu> listMenu(Integer adminId) {
        return sysMapper.listMenuByAdmin(adminId);
    }

    @Override
    public Integer editAdmin(Admin admin) {
        // 不允许修改的内容:部门、使用状态、销售数量、登录账户
        admin.setAdminDept(null);
        admin.setAdminSaleNum(null);
        admin.setAdminAccount(null);

        // 如果密码不为空，则表示需要修改密码
        if (admin.getAdminPassword() != null) {
            String salt = UUID.randomUUID().toString().replaceAll("-", "");
            if (salt.length() > 32) salt = salt.substring(0, 31);
            admin.setAdminPassword(MD5Util.MD5Encode(admin.getAdminPassword() + salt, "UTF-8"));
            admin.setAdminSalt(salt);
        }

        // 更新
        Integer res = sysMapper.updateAdmin(admin);

        // 返回
        if (res == null || res <= 0) return 0;
        return 1;
    }

    @Override
    public PagedResult<Admin> listAdmin(PageRequest<Admin> pageRequest) {
        // 开始分页(页数, 每页数据大小，是否需要总页数，即执行(select count()))
        PageHelper.startPage(pageRequest.getPageNO(), pageRequest.getPageSize(), pageRequest.isPageTotal());
        List<Admin> list = sysMapper.listAdmin(pageRequest.getData());
        return PageUtil.getPage(list);
    }

    @Override
    public List<Menu> listPermissions(Integer adminid) {
        return sysMapper.listPermissions(adminid);
    }

    @Override
    @Transactional(propagation = Propagation.REQUIRED)
    public Integer editAdminPermission(List<AdminPocess> pocesses, Integer adminId) {
        // 先执行删除
        Integer delCount = sysMapper.delAdminPermission(adminId);

        // 然后添加
        if (pocesses == null || pocesses.isEmpty()) {
            return 1;
        }

        Integer addCount = sysMapper.addPocessList(pocesses);
        if (addCount <= 0) {
            throw new RuntimeException("ADD_ERROR");
        }

        return 1;
    }

    @Override
    public List<Relu> ListSysRelu(Relu relu) {
        return sysMapper.ListSysRelu(relu);
    }

    @Override
    public Integer saveAdmin(Admin admin) {
        return sysMapper.saveAdmin(admin);
    }

    @Override
    public Admin getByOpenid(String openid) {
        return sysMapper.getByOpenid(openid);
    }

    @Override
    public Admin getByName(String adminName) {
        return sysMapper.getByName(adminName);
    }

    @Override
    public List<Admin> listGetAdmin(Admin admin) {
        return sysMapper.listAdmin(admin);
    }

    @Override
    public List<Admin> listSelectAdmin(Admin admin) {
        return sysMapper.listAdmin(admin);
    }

    @Override
    public Integer updateRelu(Relu relu) {
        return sysMapper.updateRelu(relu);
    }
}