vesh/src/coooders/Project/VESH/V/Control/session.js

码农nodejs版本VESH框架，使用函数责任链模式 实现了 默认文件跳转，自定义错误页，空文件处理，URL解析，Querystring与Form参数解析，PostFiles解析，MVC自动映射，SQL自动服务化，可继承页面,静态文件，json,tjson,jsonp,tjsonp,string,void,xjson,xjosnp等等6种JSON格式,http与https等等操作

import V from "gcl";
import Z from "zlib";
import C from "gcl/com/coooders/io/config";
import CK from "gcl/com/coooders/net/cookie";
import { MIME, get } from "gcl/com/coooders/net/mime";
import N from "gcl/com/coooders/db/ni";
import Q from "querystring";
import xlsx from "node-xlsx";
import socket from "ws";
import { GUID, SNOWID } from "gcl/com/coooders/common/tool";
/**
 * session:VESH V层会话管理器删除会话信息
 */
export const SessionData = class {
  constructor(id, name) {
    const { _, __ } = pri(this, {
      name,
      idic: {},
      isClear: false,
      isClearCache: false,
      id,
      manager: null,
    });
  }
  get SessionID() {
    const { _, __ } = pri(this);
    return __.id;
  }
  set SessionID(id) {
    const { _, __ } = pri(this);
    if (__.id && __.id != id) throw new Error("SessionID 只能设置一次");
    __.id = id;
  }
  get Name() {
    const { _, __ } = pri(this);
    return __.name;
  }
  clear() {
    const { _, __ } = pri(this);
    __.isClear = true;
    __.idic = {};
  }
  get IsClear() {
    const { _, __ } = pri(this);
    return __.isClear;
  }
  clearCache() {
    const { _, __ } = pri(this);
    __.isClearCache = true;
  }
  get IsClearCache() {
    const { _, __ } = pri(this);
    return __.isClearCache;
  }
  data(k, v) {
    const { _, __ } = pri(this);
    if (typeof v != "undefined") __.idic[k] = v;
    else return __.idic[k];
  }
  remove(k) {
    const { _, __ } = pri(this);
    delete __.idic[k];
  }
  serialize() {
    const { _, __ } = pri(this);
    return V.merge({}, __.idic);
  }
  toString() {
    return V.toJsonString(this.serialize());
  }
  deserialize(data, clear) {
    const { _, __ } = pri(this);
    if (clear) __.idic = {};
    if (data && data.split) {
      const _data = Q.parse(data);
      for (var i in _data)
        if (typeof _data[i] != "function") __.idic[i] = _data[i];
    } else if (typeof data == "object") V.merge(__.idic, data, true);
    return;
  }
  get Manager() {
    const { _, __ } = pri(this);
    return __.manager;
  }
  set Manager(sdm) {
    const { _, __ } = pri(this);
    if (__.manager) throw new Error("manager 只能设置一次");
    __.manager = sdm;
  }
  dispose() {
    clear();
  }
};
export const User = class extends SessionData {
  constructor() {
    super(null, ".User");
  }
  get Login() {
    return super.data("lin") == 1;
  }
  set Login(v) {
    const { _, __ } = pri(this);
    if (v != this.Login) {
      super.data("lin", v ? 1 : 0);
      if (v) {
        _.LoginTime = new Date();
      } else {
        super.clear();
        _.Manager.EIDS.clear();
        _.Manager.MEIDS.clear();
        _.Manager.MENUS.clear();
        _.Manager.Permission.clear();
      }
    }
  }
  get UserID() {
    return super.data("UID");
  }
  set UserID(v) {
    super.data("UID", v);
  }
  get SystemID() {
    return super.data("SID");
  }
  set SystemID(v) {
    super.data("SID", v);
  }
  get EntityID() {
    return super.data("EID");
  }
  set EntityID(v) {
    super.data("EID", v);
  }
  get LoginTime() {
    return super.data("LT");
  }
  set LoginTime(v) {
    super.data("LT", v);
  }
  serialize() {
    const { _, __ } = pri(this),
      id = super.SessionID;
    if (!V.isValid(id)) throw new Error("必须定义SessionID");
    if (_.Login) {
      if (!V.isValid(_.UserID)) throw new Error("必须定义UserID");
      this.LoginTime = new Date();
    }
    const ret = super.serialize();
    if (this.LoginTime) ret["LT"] = this.LoginTime.getTime();
    ret[".ID"] = id;
    return ret;
  }
  deserialize(data, clear) {
    const { _, __ } = pri(this);
    super.deserialize(data, clear);
    if (this.LoginTime) this.LoginTime = new Date(parseInt(this.LoginTime));
    if (super.data(".ID") && _.SessionID && _.SessionID != _.data(".ID"))
      throw new Error("SessionID 不同！不能重复设置！");
    else _.SessionID = super.data(".ID");
    _.remove(".ID");
  }
  async toString() {
    const { _, __ } = pri(this);
    const ret = this.serialize();
    delete ret[".ID"];
    delete ret["UID"];
    delete ret["SID"];
    delete ret["EID"];
    delete ret["LT"];
    delete ret["lin"];
    ret.UserID = this.UserID;
    ret.SessionID = this.SessionID;
    ret.EntityID = this.EntityID;
    ret.SystemID = this.SystemID;
    ret.LoginTime = this.LoginTime;
    ret.Login = this.Login;
    if (_.Manager) {
      ret.EIDS = await _.Manager.EIDS.get();
      ret.MEIDS = await _.Manager.MEIDS.get();
      ret.PIDS = await _.Manager.Permission.get();
      ret.MENUS = await _.Manager.MENUS.get();
    }
    return V.toJsonString(ret);
  }
};
export const CreateID = () => GUID();
export const SessionDataManagerFactory = class {
  constructor(adapter, security, language) {
    pri(this, { adapter, security, language });
  }
  getValue() {
    const { _, __ } = pri(this);
    return new SessionDataManager(__.adapter, __.security, __.language);
  }
  setValue(sdm) {
    if (sdm && sdm.dispose) sdm.dispose();
  }
};
/**
 * SessionDataManager:会话管理 每次请求都会新建一个会话管理用于管理这个会话上下文,改造为prototype模式以方面快速new
 */
export const SessionDataManager = class {
  constructor(adapter, passtime, language) {
    const { _, __ } = pri(this, {
      adapter: adapter,
      passtime: passtime || 8,
      lang: language,
      idic: {},
      user: new User(),
      wxuser: null,
      end: false,
      sb: V.sb(),
      streams: [],
    });
    __.user.Manager = _;
    this.status = "";
    this.encoding = "UTF-8";
  }

  /**
   * 最重要的属性 用于决定是否结束moduler链的处理
   */
  end(statusCode, desc) {
    const { _, __ } = pri(this);
    __.end = true;
    if (__.interrupt) {
      desc && (this.status = desc);
      return;
    }
    this.Response.statusCode = statusCode;
    if (desc) _.write(desc, null, true);
  }
  get IsEnd() {
    const { __ } = pri(this);
    return __.end;
  }

  /**
   * @param {重定向URL} url
   */
  redirect(url) {
    const { _, __ } = pri(this);
    __.end = true;
    if (__.interrupt) return;
    this.Response.statusCode = 302;
    this.Response.setHeader("Location", url);
  }

  /**
   *
   * @param {gcl config对象} config
   * @param {gcl middler对象} middler
   * @param {gcl log对象} log
   * @param {gcl ni对象} ni
   * @param {node req对象} req
   * @param {node rep对象} rep
   */
  init(config, middler, log, ni, req, rep, wsSessionIdic) {
    const { _, __ } = pri(this, { config, middler, log, ni, req, rep });
    _.WSSessionMap = wsSessionIdic;
  }

  /**
   * 重新初始化会话纤细
   * @param {会话ID} sessionID
   */
  reInit(sessionID) {
    let { _, __ } = pri(this);
    for (let k in __)
      switch (k) {
        case "adapter":
        case "config":
        case "middler":
        case "log":
        case "ni":
        case "req":
        case "rep":
        case "lang":
        case "passtime":
          break;
        default:
          delete __[k];
          break;
      }
    const user = new User();
    user.SessionID = sessionID;
    user.Manager = _;
    __.user = user;
    __.idic = {};
    __.end = false;
    __.sb = V.sb();
    __.streams = [];
  }

  /**
   * 不能和init一起运行，因为init运行时没有Cookie等信息
   */
  async initSession(ID) {
    const { _, __ } = pri(this);
    await __.adapter.fillSessionData(__.user);
    if (!__.user.SessionID) __.user.SessionID = ID || CreateID();
    if (
      __.user.Login &&
      (!__.user.LoginTime ||
        new Date().sub("h", __.user.LoginTime) >= __.passtime)
    )
      __.user.Login = false;
  }

  /**
   *
   * @param {文件路径} file
   */
  map(file) {
    //需要知道__dirname;
  }

  write(data, encoding, clear = false) {
    const { _, __ } = pri(this);
    _.encoding = encoding || _.encoding;
    if (clear) __.sb.clear();
    __.sb.append(data);
  }

  clearWrite() {
    const { _, __ } = pri(this);
    __.sb.clear();
  }

  writeStream(stream) {
    const { _, __ } = pri(this);
    __.streams.push(stream);
  }

  /**
   * 用于生成符合结构的dbresult;
   * @param {Object/Array} obj
   */
  async exportDBResult(obj = {}) {
    var dbresult = obj;
    var _obj = obj,
      level = 0;
    while (V.isArray(_obj || {})) {
      //开始剥葱
      _obj = _obj[0];
      level++;
    }
    while (level++ < 3) dbresult = [dbresult];
    this.dbresult = dbresult;
  }

  /**
   * 用于生成返回的string
   * @param {Object/Array/Error} obj
   */
  async exportString(obj = {}) {
    var iserror = obj.toString().startsWith("Error");
    this.status =
      typeof obj == "string"
        ? obj
        : V.toJsonString([
            [
              [
                iserror
                  ? {
                      success: false,
                      error: obj.message || obj.err_msg || obj.errmsg,
                    }
                  : {
                      success: true,
                      data: V.isArray(obj) ? obj : [obj],
                    },
              ],
            ],
          ]);
  }

  /**
   * 导出文件
   * @param {流或者Buffer} obj
   * @param {附件文件名} name
   */
  async exportFile(obj, name) {
    const { _, __ } = pri(this);
    if (__.interrupt) return;
    this.Response.setHeader("content-type", get(name));
    this.Response.setHeader(
      "Content-Disposition",
      encodeURI("attachment;filename=" + name)
    );
    if (typeof obj == "string") _.write(obj, "utf-8");
    else if (obj.on) _.writeStream(obj);
    else {
      //_.getResponseStream.write(obj);
      const stream = new V.ArrayStream();
      stream.write(obj);
      _.writeStream(stream);
    }
  }

  /**
   * 导出文件
   * @param {[[name,name],[value,value],[value,value]]} obj
   * @param {附件文件名} name
   */
  async exportExcel(db, name) {
    var count = 0,
      _db = db,
      i = 0;
    while (V.isArray(_db[0])) {
      _db = _db[0];
      count++;
    }
    count == 1 && (db = [db]); //1维要升级成2维
    count == 0 && (db = [[]]);
    i = 0;
    const buffer = xlsx.build(
      db.map((v) => {
        return {
          name: "sheet" + ++i,
          data: v,
        };
      })
    );
    // console.log(350,name);
    await this.exportFile(buffer, name);
  }

  clearStream() {
    const { _, __ } = pri(this);
    const ret = __.streams;
    __.streams = [];
    return ret;
  }

  getResponseStream() {
    const { _, __ } = pri(this);
    if (__.interrupt) return;
    return (
      __.stream ||
      (function () {
        let encodings = (
            __.req.headers["vesh-encoding"] ||
            __.req.headers["accept-encoding-vesh"] ||
            __.req.headers["accept-encoding"] ||
            "text/plain"
          )
            .replace(/\s/g, "")
            .split(",")
            .filter((v) => V.isValid(v)),
          stream = null;
        for (let i = 0; i < encodings.length; i++) {
          const v = encodings[i];
          //todo 因为gzip和deflate导致发送压缩计算 影响速度
          switch (v.toLowerCase()) {
            case "gzip":
              _.Response.setHeader("content-encoding", "gzip");
              stream = Z.createGzip();
              stream.pipe(_.Response);
              __.stream = stream;
              return __.stream;
            case "deflate":
              _.Response.setHeader("content-encoding", "deflate");
              stream = Z.Deflate();
              stream.pipe(_.Response);
              __.stream = stream;
              return __.stream;
            case "ws":
            case "mqtt":
              return _.Response;
          }
        }
        //_.Response.setHeader("content-encoding", "text/plain");
        __.stream = _.Response;
        return __.stream;
      })()
    );
  }

  async flush() {
    const { _, __ } = pri(this);
    if (__.interrupt) return false;
    if (__.sb && __.sb.length > 0) {
      const st = _.getResponseStream();
      //console.log(394, __.interrupt, __.sb && __.sb.toString(), __.streams && __.streams.length);
      await V.callback((call) => st.end(__.sb.clear(), _.encoding, call));
      //console.log(396, '发送完成');
      return false;
    } else if (__.streams && __.streams.length > 0) {
      const stream = _.getResponseStream();
      await V.each(__.streams, (v, next) => {
        v.on("error", (err) => {
          __.log.error("VESH:" + err.stack);
          next();
        });
        v.on("end", next);
        //写入文件
        v.pipe(stream, { end: false });
      }).then(() =>
        V.callback((call) => {
          _.Response.on("finish", (err) => {
            if (err) call(err);
            _.Response.removeAllListeners("finish");
            _.Response.end();
            call(null, true);
          });
          __.stream.end();
          __.streams = [];
        })
      );
      return false;
    } else if (__.stream) {
      await V.callback((call) => {
        _.Response.on("finish", () => {
          _.Response.removeAllListeners("finish");
          _.Response.end();
          call();
        });
        __.stream.end();
      });
      return false;
    } else return true;
  }

  /**
   * 中止后续session操作 ，MSocket方法专用
   */
  async interrupt() {
    pri(this, { interrupt: true });
  }

  isInterrupt() {
    return !!pri(this).__.interrupt;
  }

  /**
   * 从QueryString和Form中获取数据
   * @param {从QueryString和Form中获取数据} k
   */
  param(k) {
    const { _, __ } = pri(this);
    return k
      ? (_.querystring ? _.querystring[k] : null) || (_.form ? _.form[k] : null)
      : null;
  }

  get Config() {
    const { _, __ } = pri(this);
    return __.config;
  }

  get Middler() {
    const { _, __ } = pri(this);
    return __.middler;
  }

  get Log() {
    const { _, __ } = pri(this);
    return __.log;
  }

  get Ni() {
    const { _, __ } = pri(this);
    return __.ni;
  }

  get Request() {
    const { _, __ } = pri(this);
    return __.req;
  }
  get Response() {
    const { _, __ } = pri(this);
    return __.rep;
  }

  get WebSocket() {
    const { _, __ } = pri(this);
    return __.req.webSocket;
  }

  get Message() {
    const { _, __ } = pri(this);
    return __.req.message;
  }

  /**
   * 主动下行其它SessionID 并返回下行成功的sessionID
   * @param {*} sessionIDs
   */
  send(sessionIDs, data = {}) {
    const { _, __ } = pri(this);
    sessionIDs = V.isArray(sessionIDs)
      ? sessionIDs
      : typeof sessionIDs == "string"
      ? sessionIDs.split(",")
      : null;
    var rets = [];
    // console.log(623, sessionIDs, data);
    if (sessionIDs && _.WSSessionMap) {
      sessionIDs.map(function (id) {
        var client = _.WSSessionMap[id];
        if (client && client.readyState == socket.OPEN) {
          client.send(
            V.toJsonString(
              V.merge(
                {
                  event: "send",
                  ID: V.SNOWID(),
                  data: "",
                },
                data
              )
            )
          );
          rets.push(id);
        }
      });
    } else throw Error("不是webSocket会话!");
    return rets;
  }

  closeWS(id) {
    const { _, __ } = pri(this);
    if (id && _.WSSessionMap) {
      var client = _.WSSessionMap[id];
      try {
        client.close();
      } catch (e) {}
      delete _.WSSessionMap[id];
    }
  }

  AppSettings(k) {
    const { _, __ } = pri(this);
    return C.AppSettings(__.config, k);
  }

  /**
   * 用户信息
   */
  get User() {
    const { _, __ } = pri(this);
    return __.user;
  }

  /**
   * 用户信息
   */
  get WXUser() {
    const { _, __ } = pri(this);
    return __.wxuser;
  }

  set WXUser(v) {
    const { _, __ } = pri(this);
    __.wxuser = v;
  }

  /**
   * 角色串
   */
  get EIDS() {
    const { _, __ } = pri(this);
    __.eids =
      __.eids ||
      new (class {
        async get() {
          var eids = await _.data(".EIDS");
          var value = eids.data("values") || "";
          eids.data("values", value);
          return value;
        }
        async clear() {
          (await _.data(".EIDS")).clear();
        }
        async set(v = null) {
          const { __ } = pri(this);
          if (v) {
            (await _.data(".EIDS")).data("values", v);
          }
        }
      })();
    return __.eids;
  }

  /**
   * 管理角色串
   */
  get MEIDS() {
    const { _, __ } = pri(this);
    __.meids =
      __.meids ||
      new (class {
        async get() {
          var meids = await _.data(".MEIDS");
          var value = meids.data("values") || "";
          meids.data("values", value);
          return value;
        }
        async clear() {
          (await _.data(".MEIDS")).clear();
        }
        async set(v = null) {
          const { __ } = pri(this);
          if (v) {
            (await _.data(".MEIDS")).data("values", v);
          }
        }
      })();
    return __.meids;
  }

  /**
   * 菜单数组
   */
  get MENUS() {
    const { _, __ } = pri(this);
    __.menus =
      __.menus ||
      new (class {
        async get() {
          let menus = await _.data(".MENUS");
          let ret = menus.data("values") || "";
          menus.data("values", ret);
          if (V.isValid(ret) && ret.length > 0) ret = V.json(ret);
          return ret;
        }
        async clear() {
          (await _.data(".MENUS")).clear();
        }
        async set(v = null) {
          const { __ } = pri(this);
          if (v) {
            (await _.data(".MENUS")).data("values", V.toJsonString(v));
          }
        }
      })();
    return __.menus;
  }

  /**
   * 权限串
   */
  get Permission() {
    const { _, __ } = pri(this);
    __.pers =
      __.pers ||
      new (class {
        constructor() {
          const that = this;
          pri(that, { params: {}, hasLoad: false });
        }
        async hasRight(v) {
          const { __ } = pri(this);
          if (!__.hasLoad) {
            const config = await _.data(".PIDS");
            const vals = config.data("values") || "";
            config.data("values", vals);
            const charset = vals.indexOf(",") >= 0 ? "," : ";";
            vals
              .split(charset)
              .forEach((v) => v.length > 0 && (__.params[v] = true));
            __.hasLoad = true;
          }
          return __.params[v] || false;
        }
        async set(v = null) {
          const { __ } = pri(this);
          if (v) {
            (await _.data(".PIDS")).data("values", v);
            const charset = v.indexOf(",") >= 0 ? "," : ";";
            v.split(charset).forEach(
              (v) => v.length > 0 && (__.params[v] = true)
            );
            __.hasLoad = true;
          }
        }
        async clear() {
          (await _.data(".PIDS")).clear();
        }
        async get() {
          const { __ } = pri(this);
          return ((await _.data(".PIDS")).data("values") || "").replace(
            /;/g,
            ","
          );
        }
      })();
    return __.pers;
  }

  async hasRight(key) {
    const value = await this.data(".Permissions");
    if (V.isArray(value.data(key))) throw new Error(`${key}的权限值重复!`);
    return V.isValid(value) && value.data(key)
      ? await this.Permission.hasRight(value.data(key))
      : false;
  }

  async data(k) {
    const { _, __ } = pri(this);
    if (k.toLowerCase() == _.User.Name.toLowerCase()) return _.User;
    else if (__.idic[k]) return __.idic[k];
    else {
      const data = await __.adapter.getSessionData(this, _.User.SessionID, k);
      __.idic[k] = data;
      return __.idic[k];
    }
  }

  async update() {
    const { _, __ } = pri(this);
    if (!_.isStatic) {
      await V.forC(__.idic, async (k, v) => {
        v.IsClear
          ? await __.adapter.clearSessionData(v)
          : await __.adapter.saveSessionData(v);
        return false;
      });
      __.user.IsClear
        ? await __.adapter.clearSessionData(__.user)
        : await __.adapter.saveSessionData(__.user);
    }
    return;
  }

  dispose() {
    const { _, __ } = pri(this);
    __.user.dispose();
    for (let k in __.idic) __.idic[k].dispose();
  }

  /**
   * 根据键值进行正则判断
   * @param {*} key
   * @param {*} regex
   * @param {*} error
   * @param {*} isRequire
   */
  testRegex(key, regex, error, isRequire) {
    V.testRegex(this.param(key), regex, error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是数字
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} isRequire
   */
  testNumber(key, error, isRequire) {
    V.testNumber(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是数字
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testInt(key, error, isRequire) {
    V.testInt(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是字母
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testLetter(key, error, isRequire) {
    V.testLetter(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是数字
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testPassword(key, error, isRequire) {
    V.testPassword(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是非空必填
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testRequired = (key, error) => {
    V.testRequired(this.param(key), error || `限制${key}要求为必填`);
    return this.param(key);
  };

  /**
   * 限制参数满足是身份证
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testCard(key, error, isRequire) {
    V.testCard(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是手机号
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testMobile(key, error, isRequire) {
    V.testMobile(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是座机
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testPhone(key, error, isRequire) {
    V.testPhone(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是网络地址
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testUrl(key, error, isRequire) {
    V.testUrl(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是电子邮箱
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testEmail(key, error, isRequire) {
    V.testEmail(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是中文
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testChinese(key, error, isRequire) {
    V.testChinese(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是QQ
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testQQ(key, error, isRequire) {
    V.testQQ(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是邮政编码
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testZipCode(key, error, isRequire) {
    V.testZipCode(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是IP
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testIP(key, error, isRequire) {
    V.testIP(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是金额（2位小数）
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testCurreny(key, error, isRequire) {
    V.testCurreny(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是数字
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} isRequire
   */
  testNumberOrNull(key, error, isRequire) {
    V.testNumberOrNull(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是数字
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testIntOrNull(key, error, isRequire) {
    V.testIntOrNull(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是字母
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testLetterOrNull(key, error, isRequire) {
    V.testLetterOrNull(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是数字
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testPasswordOrNull(key, error, isRequire) {
    V.testPasswordOrNull(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是非空必填
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testRequired = (key, error) => {
    V.testRequired(this.param(key), error || `限制${key}要求为必填`);
    return this.param(key);
  };

  /**
   * 限制参数满足是身份证
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testCardOrNull(key, error, isRequire) {
    V.testCardOrNull(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是手机号
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testMobileOrNull(key, error, isRequire) {
    V.testMobileOrNull(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是座机
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testPhoneOrNull(key, error, isRequire) {
    V.testPhoneOrNull(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是网络地址
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testUrlOrNull(key, error, isRequire) {
    V.testUrlOrNull(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是电子邮箱
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testEmailOrNull(key, error, isRequire) {
    V.testEmailOrNull(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是中文
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testChineseOrNull(key, error, isRequire) {
    V.testChineseOrNull(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是QQ
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testQQOrNull(key, error, isRequire) {
    V.testQQOrNull(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是邮政编码
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testZipCodeOrNull(key, error, isRequire) {
    V.testZipCodeOrNull(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是IP
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testIPOrNull(key, error, isRequire) {
    V.testIPOrNull(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 限制参数满足是金额（2位小数）
   * @param {要判断的值} value
   * @param {错误说明} error
   * @param {是否必填} testRequire
   */
  testCurrenyOrNull(key, error, isRequire) {
    V.testCurrenyOrNull(this.param(key), error, key, isRequire);
    return this.param(key);
  }

  /**
   * 测试访问方法 多个为;号隔开
   */
  testMethod(methods = "GET") {
    const method = {};
    methods = methods.toUpperCase();
    methods.split(";").forEach((v) => (method[v] = true));
    if (!method[this.Request.method]) {
      const e = new Error("限制的Method为" + methods);
      e.status = 401;
      throw e;
    }
    return true;
  }

  /**
   * 测试访问方法为GET
   */
  testGet() {
    return this.testMethod("get");
  }

  /**
   * 测试访问方法为POST
   */
  testPost() {
    return this.testMethod("post");
  }

  /**
   * 限制Restful几个方法
   */
  testRestful() {
    return this.testMethod("get;post;put;delete");
  }

  /**
   *
   * @param {权限名,号隔开} key
   * @param {错误说明} error
   */
  async testPermission(key, error) {
    const { _, __ } = pri(this);
    let val = false;
    await V.each(
      key.split(","),
      async (v) => {
        val = val || (await _.hasRight(v));
        return false;
      },
      true
    );
    if (!val) {
      const e = new Error(`该操作需要${key}权限`);
      e.status = 401;
      throw e;
    }
    return true;
  }

  /**
   *
   * @param {限制键} key
   * @param {错误提示} error
   * @param {限制有效期内单进程只能访问200次} count
   * @param {限制有效期,时长不能小于1s} time
   * @param {限制键的最大个数,默认一千万} limit
   */
  testLimit(key = "testLimit", error = "单位时间内请求超过上限", count = 200) {
    //借用全局对象 sessionDataAdapter 进行数据缓存!和定时清理
    const { __ } = pri(this),
      name = "____limit";
    const lim =
      __.adapter[name] ||
      (function () {
        var _limit = {
          cache: {},
          checker: new (class {
            constructor() {
              const { _, __ } = pri(this, {
                go: false,
                run: function () {
                  if (__.go) {
                    setTimeout(function () {
                      _.check();
                      __.run();
                    }, 1000);
                  }
                },
              });
            }
            check() {
              delete _limit.cache;
              _limit.cache = {};
            }
            start() {
              const { __ } = pri(this);
              __.go = true;
              __.run();
            }
            stop() {
              pri(this).__.go = false;
            }
          })(),
        };
        __.adapter[name] = _limit;
        _limit.checker.start();
        return _limit;
      })();
    lim.cache[key] = lim.cache[key] + 1 || 1;
    if (lim.cache[key] >= count)
      throw new Error(error || `键值${key}在1秒内已经到达了上限${count}!`);
    return true;
  }
};
/**
 * ASessionSource:数据源基类，定义load,save,clear三个方法
 */
export const ASessionSource = class {
  constructor() {
    pri(this);
  }
  async load(sdm, id, name) {
    return "";
  }
  async save(sd, data) {}
  async clear(sd) {}
};
/**
 * 测试用常量会话源
 */
export const ConstSessionSource = class extends ASessionSource {
  constructor(value) {
    super();
    const { _, __ } = pri(this, { value });
  }
  load(sdm, id, name) {
    const { _, __ } = pri(this);
    return __.value;
  }
};

/**
 * 数据源集合 借助CookieModuler完成Cookie会话处理
 */
export const CookieSessionSource = class extends ASessionSource {
  constructor(config = {}) {
    super();
    typeof config == "string" && (config = { domain: config });
    const { _, __ } = pri(this, { config });
  }
  async load(sdm, id, name) {
    if (sdm && sdm.Cookies && (sdm.Cookies[name] || sdm.SetCookies[name]))
      return Q.stringify((sdm.SetCookies[name] || sdm.Cookies[name]).value);
    else return null;
  }
  async clear(sd) {
    const { __ } = pri(this);
    if (sd && sd.Name && sd.Manager && sd.Manager.SetCookies) {
      let domain = "";
      if (
        sd.Manager.url.hostname &&
        sd.Manager.url.hostname.match(/[a-zA-Z]/g)
      ) {
        domain = sd.Manager.url.hostname.split(".");
        domain = "." + domain.slice(domain.length - 2).join(".");
      }
      sd.Manager.SetCookies[sd.Name] = new CK.Cookie(
        V.merge({ domain }, __.config, { name: sd.Name, expires: new Date() })
      );
    }
    return true;
  }
  save(sd, data) {
    const { __ } = pri(this);
    if (sd && sd.Name && sd.Manager && sd.Manager.SetCookies) {
      let domain = "";
      if (
        sd.Manager.url.hostname &&
        sd.Manager.url.hostname.match(/[a-zA-Z]/g)
      ) {
        domain = sd.Manager.url.hostname.split(".");
        domain = "." + domain.slice(domain.length - 2).join(".");
      }
      if (sd.Manager.SetCookies[sd.Name]) {
        if (V.toJsonString(__.config).length > 2)
          V.merge({ domain }, sd.Manager.SetCookies[sd.Name], __.config, true);
      } else {
        sd.Manager.SetCookies[sd.Name] = new CK.Cookie(
          V.merge({ domain }, __.config, { name: sd.Name })
        );
      }
      sd.Manager.SetCookies[sd.Name].value = data;
    }
    return true;
  }
};
/**
 * SecuritySessionSourceDecorator:借助crypter完成加密会话处理
 */
export const SecuritySessionSourceDecorator = class extends ASessionSource {
  constructor(resource, crypter) {
    super();
    pri(this, { res: resource, crypter });
  }
  async load(sdm, id, name) {
    const { _, __ } = pri(this);
    let data = await __.res.load(sdm, id, name);
    data = data ? (data.split ? Q.parse(data) : data) : "";
    if (data["se"]) data = V.json(__.crypter.decrypt(data["se"]));
    return data;
  }
  async save(sd, data) {
    const { _, __ } = pri(this);
    for (let k in data) {
      await __.res.save(sd, {
        se: __.crypter.encrypt(data.split ? data : V.toJsonString(data)),
      });
      return true;
    }
    return false;
  }
  async clear(sd) {
    const { __ } = pri(this);
    await __.res.clear(sd);
  }
};
/**
 * NiSessionSource:使用Ni保持和获取会话信息,参数使用key:(sessionID;name)[id,name,value:(any)]
 * sql必须返回values字段作为结果
 */
export const NiSessionSource = class extends ASessionSource {
  constructor(
    middler,
    appname = "Ni",
    templatename,
    savename,
    loadname,
    clearname
  ) {
    super();
    pri(this, {
      middler,
      appname,
      templatename,
      loadname,
      savename,
      clearname,
      ni: new N.NiTemplateManager(middler, appname),
    });
  }
  async load(sdm, id = "", name = "") {
    const { _, __ } = pri(this);
    const res = await __.ni.excute(__.templatename, __.loadname, {
      key: (id || "") + ":" + name,
      id,
      name,
    });
    if (res.hasData()) {
      //兼容各种神奇的数据库字段 value与permission.npcf中的字段对应
      return (res.last()[0][0] || res.last()[0]).value || "";
    }
    return "";
  }
  async save(sd, data) {
    const { _, __ } = pri(this);
    await __.ni.excute(__.templatename, __.savename, {
      key: `${sd.SessionID}:${sd.Name}`,
      id: sd.SessionID || "",
      name: sd.Name || "",
      value: Q.stringify(data),
    });
    return "";
  }
  async clear(sd) {
    const { _, __ } = pri(this);
    const data = sd.serialize();
    await __.ni.excute(__.templatename, __.clearname, {
      key: `${sd.SessionID}:${sd.Name}`,
      id: sd.SessionID || "",
      name: sd.Name || "",
      value: Q.stringify(data),
    });
    return "";
  }
};
/**
 * 仅用于一次请求处理期间的数据保持，无法存留
 */
export const NoStoreSessionSource = class extends ASessionSource {
  constructor() {
    super();
  }
};
export const SessionDataAdapter = class {
  constructor(res) {
    pri(this, { res, idic: {} });
    if (!res) throw new Error("默认数据源不能为空!");
  }
  setResource(k, res) {
    const { _, __ } = pri(this);
    __.idic[k] = res;
  }
  getResource(k) {
    const { _, __ } = pri(this);
    return __.idic[k] ? __.idic[k] : __.res;
  }
  async fillSessionData(data) {
    if (data && data.Name) {
      const source = this.getResource(data.Name);
      const text = await source.load(data.Manager, data.SessionID, data.Name);
      if (text) {
        data.deserialize(text, true);
      }
      return data;
    } else throw new Error("必须拥有name值");
  }
  async getSessionData(manager, id, name) {
    const sessionData = new SessionData(id, name);
    sessionData.Manager = manager;
    return await this.fillSessionData(sessionData);
  }
  async saveSessionData(data) {
    if (data && data.Name) {
      const source = this.getResource(data.Name);
      await source.save(data, data.serialize());
    } else throw new Error("必须拥有name值");
  }
  async clearSessionData(data) {
    if (data && data.Name) {
      const source = this.getResource(data.Name);
      await source.clear(data);
    } else throw new Error("必须拥有name值");
  }
};
export default {
  SessionData,
  User,
  CreateID,
  SessionDataManagerFactory,
  SessionDataManager,
  SessionDataAdapter,
  ASessionSource,
  ConstSessionSource,
  CookieSessionSource,
  SecuritySessionSourceDecorator,
  NiSessionSource,
  NoStoreSessionSource,
};
const pri = V.pris();