package com.fzzy.igds.utils;
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import com.ruoyi.common.config.FrameworkConfig;
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import com.ruoyi.common.core.domain.entity.SysUser;
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import com.ruoyi.common.utils.ShiroUtils;
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import com.ruoyi.common.utils.StringUtils;
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import org.apache.commons.lang3.RandomUtils;
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import org.apache.commons.lang3.time.DateFormatUtils;
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import java.time.LocalDateTime;
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import java.time.format.DateTimeFormatter;
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import java.util.*;
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import java.util.concurrent.atomic.AtomicLong;
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/**
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* 系统公用方法
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*
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* @author Andy
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*/
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public class ContextUtil {
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private static final AtomicLong sequence = new AtomicLong(0);
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private static String lastTimestamp = "";
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//全局用户实时坐在部门
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public static Map<String, String> contextUserDept = new HashMap<>();
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/**
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* 全局用于存放SN与组织编码的关系，例如分机SN和组织编码关系
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*/
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public static Map<String, String> contextSnCompanyIdMap = new HashMap<>();
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/**
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* 生成顺序ID：年月日时分秒毫秒(17位) + 序列号(4位) = 21位
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*/
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public static String generateId() {
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String pattern = "yyyyMMddHHmmssSSS";
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return generateId(null, pattern);
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}
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/**
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* 生成单据编码， (格式: yyyyMMddHHmmss + 4位随机数)
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* @param prefix
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* @return
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*/
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public static String generateOrderId(String prefix) {
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String pattern = "yyyyMMddHHmmss";
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return generateId(prefix, pattern);
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}
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/**
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*
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*
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* @return
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*/
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private static String generateId(String prefix, String pattern) {
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if (null == pattern) pattern = "yyyyMMddHHmmss";
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String currentTimestamp = LocalDateTime.now().format(DateTimeFormatter.ofPattern(pattern));
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long seq;
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synchronized (ContextUtil.class) {
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if (currentTimestamp.equals(lastTimestamp)) {
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seq = sequence.incrementAndGet();
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} else {
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sequence.set(0);
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seq = 0;
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lastTimestamp = currentTimestamp;
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}
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}
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if (null == prefix) return String.format("%s%04d", currentTimestamp, seq);
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return prefix + "_" + String.format("%s%04d", currentTimestamp, seq);
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}
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public static String UUID() {
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return UUID.randomUUID().toString().replaceAll("-", "");
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}
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/**
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* 默认获取登录人所在组织，如果未登录则获取系统默认组织
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* @return 组织ID
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*/
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public static String getCompanyId() {
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SysUser user = ShiroUtils.getSysUser();
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if (null != user) return user.getCompanyId();
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return FrameworkConfig.getCompanyId();
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}
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public static String getLoginUserName() {
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SysUser user = ShiroUtils.getSysUser();
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return null == user ? "系统" : user.getUserName();
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}
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public static SysUser getLoginUser() {
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return ShiroUtils.getSysUser();
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}
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public static String subDeptId(SysUser user) {
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if (null == user) {
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user = getLoginUser();
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}
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if (null == user) {
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return getCompanyId() + "001";
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}
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//从全局获取，如果有则取全局的默认，如果没有则取自己所属
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if (null != contextUserDept.get(user.getLoginName())) {
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return contextUserDept.get(user.getLoginName());
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}
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if (null == user.getDeptId()) {
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return user.getCompanyId();
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}
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return user.getDeptId().toString();
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}
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public static void updateSubDept(String userId, String deptId) {
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if (null == deptId) return;
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contextUserDept.put(userId, deptId);
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}
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/**
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* 获取顺序号
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* @param oldOrderId 原有顺序号
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* @param num 位数
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* @return
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*/
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public static String getOrderId(String oldOrderId, Integer num) {
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Integer index3 = 1001;
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Integer index4 = 10001;
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Integer index5 = 100001;
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Integer index = 0;
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String orderId = "001";
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if (StringUtils.isNotEmpty(oldOrderId)) {
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index = Integer.valueOf(oldOrderId);
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}
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if (3 == num) {
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orderId = ((index3 + index) + "").substring(1);
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}
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if (4 == num) {
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orderId = ((index4 + index) + "").substring(1);
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}
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if (5 == num) {
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orderId = ((index5 + index) + "").substring(1);
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}
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return orderId;
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}
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/**
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* 存放SN与所属组织的关系
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*
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* @param sn
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* @param companyId
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*/
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public static void addSerCompany(String sn, String companyId) {
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contextSnCompanyIdMap.put(sn, companyId);
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}
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/**
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* 通过SN获取当前SN所属的组织
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*
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* @param sn
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* @return
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*/
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public static String getCompanyIdBySn(String sn) {
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return contextSnCompanyIdMap.get(sn);
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}
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}
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