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122 lines
3.1 KiB
122 lines
3.1 KiB
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using Utils.Security;
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using WeighBusiness.BL;
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using WeighBusiness.Utils;
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namespace WeighBusiness.BO
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{
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public class Setting : Base
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{
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public override string TableName { get { return TableNames.配置表; } }
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public string RecentUser { get; set; }
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public string Settings { get; set; }
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}
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public class SettingData
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{
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public long ID { get; set; }
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public long RecentUserID { get; set; }
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public string RecentUserName { get; set; }
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public Dictionary<string, string> Setting { get; set; }
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}
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public static class SettingDataEx
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{
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public static SettingData ToSettingData(this Setting setting, bool all = true)//解密
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{
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var data = new SettingData();
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data.ID = setting.ID;
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var recentUser = SecurityUtil.ChangeBack(setting.RecentUser, UserBL.a);
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SetRecentUser(recentUser, data);
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if (all) {
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var configs = SecurityUtil.ChangeBack(setting.Settings, UserBL.a);
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SetSettings(configs, data);
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}
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return data;
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}
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public static Setting ToSetting(this SettingData data)//加密
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{
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var setting = new Setting();
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setting.ID = data.ID;
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var recentUser = GetRecentUser(data.RecentUserID, data.RecentUserName);
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setting.RecentUser = SecurityUtil.Change(recentUser, UserBL.a);
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var configs = GetConfigs(data.Setting);
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setting.Settings = SecurityUtil.Change(configs, UserBL.a);
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return setting;
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}
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#region private
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private const char Pair = '|';
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private const char ConfigSplit = '=';
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private static void SetRecentUser(string recentUser, SettingData data)
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{
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if (recentUser.IsNullOrEmpty()) {
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SetDefaultRecentUser(data);
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return;
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}
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var pair = recentUser.Split(Pair);
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if (pair.Length == 2) {
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long id;
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if (long.TryParse(pair[0], out id)) {
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data.RecentUserID = id;
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data.RecentUserName = pair[1];
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return;
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}
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}
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SetDefaultRecentUser(data);
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}
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private static void SetSettings(string configs, SettingData data)
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{
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data.Setting = new Dictionary<string, string>();
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var list = configs.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
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if (list == null || list.Length == 0)
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return;
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foreach (var item in list) {
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var pair = item.Split(ConfigSplit);
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if (pair.Length != 2 || pair[0].IsNullOrEmpty())
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continue;
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data.Setting[pair[0]] = pair[1];
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}
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}
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private static void SetDefaultRecentUser(SettingData data)
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{
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data.RecentUserID = 1;
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data.RecentUserName = "system";
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}
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private static string GetRecentUser(long recentUserID, string recentUserName)
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{
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return recentUserID.ToString() + Pair.ToString() + recentUserName;
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}
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private static string GetConfigs(Dictionary<string, string> dictionary)
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{
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if (dictionary == null || dictionary.Count == 0)
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return string.Empty;
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var sb = new StringBuilder();
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bool isFirst = true;
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foreach (var item in dictionary) {
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if (isFirst)
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isFirst = false;
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else
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sb.Append(Environment.NewLine);
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sb.Append(item.Key).Append(ConfigSplit).Append(item.Value);
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}
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return sb.ToString();
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}
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#endregion
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}
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}
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