package com.jsh.action.basic;

import com.jsh.base.BaseAction;
import com.jsh.base.Log;
import com.jsh.model.po.Basicuser;
import com.jsh.model.po.Logdetails;
import com.jsh.model.vo.basic.UserModel;
import com.jsh.service.basic.UserIService;
import com.jsh.util.ExceptionCodeConstants;
import com.jsh.util.PageUtil;
import com.jsh.util.Tools;
import net.sf.json.JSONArray;
import net.sf.json.JSONObject;
import org.springframework.dao.DataAccessException;

import java.io.IOException;
import java.security.NoSuchAlgorithmException;
import java.sql.Timestamp;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/*
 * 用户管理
 * @author jishenghua  qq:752718920
 */
@SuppressWarnings("serial")
public class UserAction extends BaseAction<UserModel> {
    private UserModel model = new UserModel();
    private UserIService userService;

    /**
     * 需要判断用户状态，用户名密码错误不能登录 ，黑名单用户不能登录，如果已经登录过，不再进行处理，直接进入管理页面
     *
     * @return
     */
    public String login() {
        Log.infoFileSync("============用户登录 login 方法调用开始==============");
        String username = model.getLoginame().trim();
        String password = model.getPassword().trim();
        //因密码用MD5加密，需要对密码进行转化
        try {
            password = Tools.md5Encryp(password);
            System.out.println(password);
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
            Log.errorFileSync(">>>>>>>>>>>>>>转化MD5字符串错误 ：" + e.getMessage(), e);
        }

        //判断用户是否已经登录过，登录过不再处理
        Basicuser sessionUser = (Basicuser) getSession().get("user");
        if (null != sessionUser && username.equalsIgnoreCase(sessionUser.getLoginame())
                && sessionUser.getPassword().equals(password)) {
            Log.infoFileSync("====用户 " + username + "已经登录过, login 方法调用结束====");
            model.getShowModel().setMsgTip("user already login");
            /*return "login";*/
        }

        //获取用户状态
        int userStatus = -1;
        try {
            userStatus = userService.validateUser(username, password);
        } catch (Exception e) {
            Log.errorFileSync(">>>>>>>>>>>>>用户  " + username + " 登录 login 方法 访问服务层异常====", e);
            model.getShowModel().setMsgTip("access service exception");
        }
        switch (userStatus) {
            case ExceptionCodeConstants.UserExceptionCode.USER_NOT_EXIST:
                model.getShowModel().setMsgTip("user is not exist");
                break;
            case ExceptionCodeConstants.UserExceptionCode.USER_PASSWORD_ERROR:
                model.getShowModel().setMsgTip("user password error");
                break;
            case ExceptionCodeConstants.UserExceptionCode.BLACK_USER:
                model.getShowModel().setMsgTip("user is black");
                break;
            case ExceptionCodeConstants.UserExceptionCode.USER_ACCESS_EXCEPTION:
                model.getShowModel().setMsgTip("access service error");
                break;
            default:
                try {
                    //验证通过 ，可以登录，放入session，记录登录日志
                    Basicuser user = userService.getUser(username);
                    logService.create(new Logdetails(user, "登录系统", model.getClientIp(),
                            new Timestamp(System.currentTimeMillis()), (short) 0, "管理用户：" + username + " 登录系统", username + " 登录系统"));
                    model.getShowModel().setMsgTip("user can login");
                    getSession().put("user", user);
                } catch (Exception e) {
                    Log.errorFileSync(">>>>>>>>>>>>>>>查询用户名为:" + username + " ，用户信息异常", e);
                }
                break;
        }
		/*if(ExceptionCodeConstants.UserExceptionCode.USER_CONDITION_FIT == userStatus)
		    return "login";*/
        Log.infoFileSync("===============用户登录 login 方法调用结束===============");
        return SUCCESS;
    }

    /**
     * 用户退出登录
     *
     * @return
     */
    public String logout() {
        logService.create(new Logdetails(getUser(), "退出系统", model.getClientIp(),
                new Timestamp(System.currentTimeMillis()), (short) 0,
                "管理用户：" + getUser().getLoginame() + " 退出系统", getUser().getLoginame() + " 退出系统"));
        getSession().remove("user");
        return SUCCESS;
    }

    /**
     * 增加用户
     *
     * @return
     */
    public void create() {
        Log.infoFileSync("==================开始调用增加用户方法===================");
        Boolean flag = false;
        try {
            Basicuser user = new Basicuser();
            user.setDepartment(model.getDepartment());
            user.setDescription(model.getDescription());
            user.setEmail(model.getEmail());
            user.setIsmanager((short) 1);
            user.setIsystem((short) 0);
            user.setLoginame(model.getLoginame());
            String password = "123456";
            //因密码用MD5加密，需要对密码进行转化
            try {
                password = Tools.md5Encryp(password);
            } catch (NoSuchAlgorithmException e) {
                e.printStackTrace();
                Log.errorFileSync(">>>>>>>>>>>>>>转化MD5字符串错误 ：" + e.getMessage(), e);
            }
            user.setPassword(password);

            user.setPhonenum(model.getPhonenum());
            user.setPosition(model.getPosition());
            user.setUsername(model.getUsername());

            userService.create(user);
            //========标识位===========
            flag = true;
            //记录操作日志使用
            tipMsg = "成功";
            tipType = 0;
        } catch (DataAccessException e) {
            Log.errorFileSync(">>>>>>>>>>>>>>>>>>>增加用户异常", e);
            flag = false;
            tipMsg = "失败";
            tipType = 1;
        } finally {
            try {
                toClient(flag.toString());
            } catch (IOException e) {
                Log.errorFileSync(">>>>>>>>>>>>增加用户回写客户端结果异常", e);
            }
        }

        logService.create(new Logdetails(getUser(), "增加用户", model.getClientIp(),
                new Timestamp(System.currentTimeMillis())
                , tipType, "增加用户名称为  " + model.getUsername() + " " + tipMsg + "！", "增加用户" + tipMsg));
        Log.infoFileSync("==================结束调用增加用户方法===================");
    }

    /**
     * 删除用户
     *
     * @return
     */
    public String delete() {
        Log.infoFileSync("====================开始调用删除用户信息方法delete()================");
        try {
            userService.delete(model.getUserID());
            tipMsg = "成功";
            tipType = 0;
        } catch (DataAccessException e) {
            Log.errorFileSync(">>>>>>>>>>>删除ID为 " + model.getUserID() + "  的用户异常", e);
            tipMsg = "失败";
            tipType = 1;
        }
        model.getShowModel().setMsgTip(tipMsg);
        logService.create(new Logdetails(getUser(), "删除用户", model.getClientIp(),
                new Timestamp(System.currentTimeMillis())
                , tipType, "删除用户ID为  " + model.getUserID() + " " + tipMsg + "！", "删除用户" + tipMsg));
        Log.infoFileSync("====================结束调用删除用户信息方法delete()================");
        return SUCCESS;
    }

    /**
     * 更新用户
     *
     * @return
     */
    public void update() {
        Boolean flag = false;
        try {
            Basicuser user = userService.get(model.getUserID());
            user.setDepartment(model.getDepartment());
            user.setDescription(model.getDescription());
            user.setEmail(model.getEmail());
            //user.setIsmanager(model.getIsmanager());
            user.setLoginame(model.getLoginame());
            //user.setPassword(model.getPassword());
            user.setPhonenum(model.getPhonenum());
            user.setPosition(model.getPosition());
            user.setUsername(model.getUsername());
            userService.update(user);

            //看是否需要更新seesion中user
            if (getUser().getId() == model.getUserID()) {
                getSession().put("user", user);
            }

            flag = true;
            tipMsg = "成功";
            tipType = 0;
        } catch (DataAccessException e) {
            Log.errorFileSync(">>>>>>>>>>>>>修改用户ID为 ： " + model.getUserID() + "信息失败", e);
            flag = false;
            tipMsg = "失败";
            tipType = 1;
        } finally {
            try {
                toClient(flag.toString());
            } catch (IOException e) {
                Log.errorFileSync(">>>>>>>>>>>>修改用户回写客户端结果异常", e);
            }
        }
        logService.create(new Logdetails(getUser(), "更新用户", model.getClientIp(),
                new Timestamp(System.currentTimeMillis())
                , tipType, "更新用户ID为  " + model.getUserID() + " " + tipMsg + "！", "更新用户" + tipMsg));
    }

    /**
     * 修改密码
     */
    public void updatePwd() {
        Integer flag = 0;
        try {
            Basicuser user = getUser();
            String orgPassword = Tools.md5Encryp(model.getOrgpwd());
            String md5Pwd = Tools.md5Encryp(model.getPassword());
            //必须和原始密码一致才可以更新密码
            if(user.getLoginame().equals("jsh")){
                flag = 3;
                tipMsg = "管理员jsh不能修改密码";
                tipType = 1;
            } else if (orgPassword.equalsIgnoreCase(user.getPassword())) {

                user.setPassword(md5Pwd);
                userService.update(user);

                //看是否需要更新seesion中user
//                if(getUser().getId() == model.getUserID())
//                {
//                    getSession().put("user", user);
//                }

                flag = 1;
                tipMsg = "成功";
                tipType = 0;
            } else {
                flag = 2;
                tipMsg = "失败";
                tipType = 1;
            }

        } catch (Exception e) {
            Log.errorFileSync(">>>>>>>>>>>>>修改用户ID为 ： " + model.getUserID() + "密码信息失败", e);
            flag = 3;
            tipMsg = "失败";
            tipType = 1;
        } finally {
            try {
                toClient(flag.toString());
            } catch (IOException e) {
                Log.errorFileSync(">>>>>>>>>>>>修改用户密码回写客户端结果异常", e);
            }
        }
        logService.create(new Logdetails(getUser(), "更新用户", model.getClientIp(),
                new Timestamp(System.currentTimeMillis())
                , tipType, "更新用户ID为  " + model.getUserID() + "密码信息 " + tipMsg + "！", "更新用户" + tipMsg));
    }

    /**
     * 重置用户的密码
     */
    public void resetPwd() {
        Integer flag = 0;
        try {
            Basicuser user = userService.get(model.getUserID());
            String password = "123456";
            String md5Pwd = Tools.md5Encryp(password);
            user.setPassword(md5Pwd);
            userService.update(user);
            flag = 1;
            tipMsg = "成功";
            tipType = 0;
        } catch (Exception e) {
            Log.errorFileSync(">>>>>>>>>>>>>修改用户ID为 ： " + model.getUserID() + "密码信息失败", e);
            flag = 0;
            tipMsg = "失败";
            tipType = 1;
        } finally {
            try {
                toClient(flag.toString());
            } catch (IOException e) {
                Log.errorFileSync(">>>>>>>>>>>>修改用户密码回写客户端结果异常", e);
            }
        }
        logService.create(new Logdetails(getUser(), "重置用户密码", model.getClientIp(),
                new Timestamp(System.currentTimeMillis()), tipType, "重置用户ID为  " + model.getUserID() + "密码信息 " + tipMsg + "！", "重置用户密码" + tipMsg));
    }

    /**
     * 批量删除指定ID用户
     *
     * @return
     */
    public String batchDelete() {
        try {
            userService.batchDelete(model.getUserIDs());
            model.getShowModel().setMsgTip("成功");
            //记录操作日志使用
            tipMsg = "成功";
            tipType = 0;
        } catch (DataAccessException e) {
            Log.errorFileSync(">>>>>>>>>>>批量删除用户ID为：" + model.getUserIDs() + "信息异常", e);
            tipMsg = "失败";
            tipType = 1;
        }

        logService.create(new Logdetails(getUser(), "批量删除用户", model.getClientIp(),
                new Timestamp(System.currentTimeMillis())
                , tipType, "批量删除用户ID为  " + model.getUserIDs() + " " + tipMsg + "！", "批量删除用户" + tipMsg));
        return SUCCESS;
    }

    /**
     * 检查输入名称是否存在
     */
    public void checkIsNameExist() {
        Boolean flag = false;
        String fieldName = "";
        String fieldValue = "";
        try {
            if (0 == model.getCheckFlag()) {
                fieldName = "username";
                fieldValue = model.getUsername();
            } else {
                fieldName = "loginame";
                fieldValue = model.getLoginame();
            }
            flag = userService.checkIsNameExist(fieldName, fieldValue, model.getUserID());
        } catch (Exception e) {
            Log.errorFileSync(">>>>>>>>>>>>>>>>>检查用户名称为：" + fieldValue + " ID为： " + model.getUserID() + " 是否存在异常！");
        } finally {
            try {
                toClient(flag.toString());
            } catch (IOException e) {
                Log.errorFileSync(">>>>>>>>>>>>回写检查用户名称为：" + fieldValue + " ID为： " + model.getUserID() + " 是否存在异常！", e);
            }
        }
    }

    /**
     * 查找用户信息
     *
     * @return
     */
    public void findBy() {
        try {
            PageUtil<Basicuser> pageUtil = new PageUtil<Basicuser>();
            pageUtil.setPageSize(model.getPageSize());
            pageUtil.setCurPage(model.getPageNo());
            pageUtil.setAdvSearch(getCondition());
            userService.find(pageUtil);
            List<Basicuser> dataList = pageUtil.getPageList();

            //开始拼接json数据
//            {"total":28,"rows":[
//                {"productid":"AV-CB-01","attr1":"Adult Male","itemid":"EST-18"}
//            ]}
            JSONObject outer = new JSONObject();
            outer.put("total", pageUtil.getTotalCount());
            //存放数据json数组
            JSONArray dataArray = new JSONArray();
            if (null != dataList) {
                for (Basicuser user : dataList) {

                    JSONObject item = new JSONObject();
                    item.put("id", user.getId());
                    item.put("username", user.getUsername());
                    item.put("loginame", Tools.dealNullStr(user.getLoginame()));
                    item.put("password", Tools.dealNullStr(user.getPassword()));
                    item.put("position", Tools.dealNullStr(user.getPosition()));
                    item.put("department", Tools.dealNullStr(user.getDepartment()));
                    item.put("email", Tools.dealNullStr(user.getEmail()));
                    item.put("phonenum", Tools.dealNullStr(user.getPhonenum()));
                    item.put("ismanager", user.getIsmanager() == (short) 0 ? "是" : "否");
                    item.put("isystem", user.getIsystem() == (short) 0 ? "是" : "否");
                    item.put("status", user.getStatus());
                    item.put("description", Tools.dealNullStr(user.getDescription()));
                    item.put("remark", user.getRemark());
                    item.put("op", user.getIsmanager());
                    dataArray.add(item);
                }
            }
            outer.put("rows", dataArray);
            //回写查询结果
            toClient(outer.toString());
        } catch (DataAccessException e) {
            Log.errorFileSync(">>>>>>>>>查找用户信息异常", e);
        } catch (IOException e) {
            Log.errorFileSync(">>>>>>>>>回写查询用户信息结果异常", e);
        }
    }

    /**
     * 拼接搜索条件
     *
     * @return 拼接后的条件
     */
    private Map<String, Object> getCondition() {
        /**
         * 拼接搜索条件
         */
        Map<String, Object> condition = new HashMap<String, Object>();
        condition.put("username_s_like", model.getUsername());
        condition.put("loginame_s_like", model.getLoginame());
        condition.put("id_s_order", "asc");
        return condition;
    }

    //=============以下spring注入以及Model驱动公共方法，与Action处理无关==================
    @Override
    public UserModel getModel() {
        return model;
    }

    public void setUserService(UserIService userService) {
        this.userService = userService;
    }
}
