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using Newtonsoft.Json;
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Data;
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using System.Linq;
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using System.Reflection;
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using System.Security.Policy;
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using System.Text;
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using System.Threading.Tasks;
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using ConvertHelper;
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namespace VOL.Entity.DomainModels
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{
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public class PageDataOptions
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{
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public int Page { get; set; }
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public int Rows { get; set; }
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public int Total { get; set; }
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public string TableName { get; set; }
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public string Sort { get; set; }
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/// <summary>
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/// 暂时无用
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/// </summary>
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public Dictionary<string, string> Sort_dic { get; set; }
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/// <summary>
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/// 排序方式
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/// </summary>
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public string Order { get; set; }
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public string Wheres { get; set; }
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public bool Export { get; set; }
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public object Value { get; set; }
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public PageDataOptions() {
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}
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public PageDataOptions(string wheres) {
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Export = false;
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Order = "desc";
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Page = 1;
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Rows = 30;
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Wheres = wheres;
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}
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/// <summary>
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/// 取得【点击编辑主表时，向子表传递的fieldname字段】的值
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/// </summary>
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/// <param name="fieldname"></param>
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/// <returns></returns>
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public string GetParentIdStr(string fieldname) {
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var _WhereDicList = BasicInfo.Deserialize_Entity<List<Dictionary<string, string>>>(Wheres);
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foreach (var item in _WhereDicList)
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{
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if (item.Keys.Contains(fieldname))
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return item[fieldname];
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}
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return "";
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}
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public void WheresAddCompany(string companyid,string companyfield="CORPID") {
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//if (!string.IsNullOrEmpty(Wheres.Replace("[]", "").Replace("[{}]", "")))
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//{
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// try
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// {
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// Wheres.Replace("]", "{ name:\"" + companyfield + "\",value: \"" + companyid + "\",displayType:\"=\" }]");
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// }
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// catch { }
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//}
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//else {
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// Wheres = "[{ name:\"" + companyfield + "\",value: \"" + companyid + "\",displayType:\"=\" }]";
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//}
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WheresAdd("{ name:\"" + companyfield + "\",value: \"" + companyid + "\",displayType:\"=\" }");
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}
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public void WhereAddSearchType(string fieldname, string searchtype) {
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var namestr = "name:\"" + fieldname + "\"";
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if (Wheres.IndexOf(namestr) > 0) {
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Wheres = Wheres.Replace(namestr, namestr+",SearchType:\"" + searchtype + "\"");
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}
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}
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public void WheresAdd(string wherestr) {
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if (!string.IsNullOrEmpty(Wheres.Replace("[]", "").Replace("[{}]", "")))
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{
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try
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{
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Wheres = Wheres.Replace("]",","+wherestr+"]");
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}
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catch { }
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}
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else
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{
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Wheres = "["+ wherestr + "]";
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}
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}
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public void WheresAdd(string Fieldname,string value,string searchtype="=")
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{
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WheresAdd("{ name:\""+ Fieldname + "\",value: \"" + value + "\",displayType:\""+ searchtype + "\" }");
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}
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public string getWheresValue(string Fieldname) {
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List<SearchParameters> searchParametersList = new List<SearchParameters>();
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if (!string.IsNullOrEmpty(Wheres))
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{
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try
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{
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searchParametersList = Wheres.DeserializeObject<List<SearchParameters>>();
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if (searchParametersList.Exists(x => x.Name == Fieldname))
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{
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return searchParametersList.First(x => x.Name == Fieldname).Value;
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}
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}
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catch {
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return "";
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}
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}
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return "";
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}
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}
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public class SearchParameters
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{
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public string Name { get; set; }
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public string Value { get; set; }
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public string DisplayType { get; set; }
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/// <summary>
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/// 20201224 为了使控件与查询方式解耦
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/// </summary>
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public string SearchType { get; set; }
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}
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/// <summary>
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/// 通用方法
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/// </summary>
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public class BasicInfo {
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public static T Deserialize_Entity<T>(string json)
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{//只为了解析成Dictionary<string, string>
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T obj = Activator.CreateInstance<T>();
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var jsonObj = json;
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if (json == null)
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jsonObj = string.Empty;
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obj = Newtonsoft.Json.JsonConvert.DeserializeObject<T>(jsonObj);
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return obj;
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}
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}
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//
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public class RangeInfo {
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public int VisibleRange { get; set; }
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public int OperateRange { get; set; }
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public List<RangeSelect_Company> SelectCompany { get; set; }
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public List<RangeSelect_Op> SelectOp { get; set; }
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}
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public class RangeSelect_Company
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{
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public Guid CompandId { get; set; }
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public int CanVisit { get; set; }
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public int CanEdit { get; set; }
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}
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public class RangeSelect_Op
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{
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public Guid OpId { get; set; }
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public int CanVisit { get; set; }
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public int CanEdit { get; set; }
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}
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//public static class ConvertJsonExtension
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//{
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// #region 私有方法
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// /// <summary>
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// /// 过滤特殊字符
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// /// </summary>
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// /// <param name="s">字符串</param>
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// /// <returns>json字符串</returns>
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// private static string String2Json(String s)
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// {
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// StringBuilder sb = new StringBuilder();
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// for (int i = 0; i < s.Length; i++)
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// {
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// char c = s.ToCharArray()[i];
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// switch (c)
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// {
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// case '\"':
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// sb.Append("\\\""); break;
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// case '\\':
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// sb.Append("\\\\"); break;
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// case '/':
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// sb.Append("\\/"); break;
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// case '\b':
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// sb.Append("\\b"); break;
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// case '\f':
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// sb.Append("\\f"); break;
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// case '\n':
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// sb.Append("\\n"); break;
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// case '\r':
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// sb.Append("\\r"); break;
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// case '\t':
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// sb.Append("\\t"); break;
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// default:
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// sb.Append(c); break;
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// }
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// }
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// return sb.ToString();
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// }
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// /// <summary>
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// /// 格式化字符型、日期型、布尔型
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// /// </summary>
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// /// <param name="str"></param>
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// /// <param name="type"></param>
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// /// <returns></returns>
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// private static string StringFormat(string str, Type type)
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// {
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// if (type == typeof(string))
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// {
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// str = String2Json(str);
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// str = "\"" + str + "\"";
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// }
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// else if (type == typeof(DateTime))
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// {
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// str = "\"" + str + "\"";
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// }
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// else if (type == typeof(bool))
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// {
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// str = str.ToLower();
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// }
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// else if (type != typeof(string) && string.IsNullOrEmpty(str))
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// {
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// str = "\"" + str + "\"";
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// }
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// return str;
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// }
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// #endregion
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// #region list转换成JSON
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// /// <summary>
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// /// list转换为Json
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// /// </summary>
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// /// <typeparam name="T"></typeparam>
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// /// <param name="list"></param>
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// /// <returns></returns>
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// public static string ListToJson<T>(this IList<T> list)
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// {
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// object obj = list[0];
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// return ListToJson<T>(list, obj.GetType().Name);
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// }
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// /// <summary>
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// /// list转换为json
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// /// </summary>
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// /// <typeparam name="T1"></typeparam>
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// /// <param name="list"></param>
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// /// <param name="p"></param>
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// /// <returns></returns>
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// private static string ListToJson<T>(this IList<T> list, string JsonName)
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// {
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// if (list.Count == 0)
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// {
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// return "";
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// }
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// StringBuilder Json = new StringBuilder();
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// if (string.IsNullOrEmpty(JsonName))
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// JsonName = list[0].GetType().Name;
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// Json.Append("{\"" + JsonName + "\":[");
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// for (int i = 0; i < list.Count; i++)
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// {
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// T obj = Activator.CreateInstance<T>();
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// PropertyInfo[] pi = obj.GetType().GetProperties();
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// Json.Append("{");
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// for (int j = 0; j < pi.Length; j++)
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// {
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// Type type = pi[j].GetValue(list[i], null).GetType();
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// Json.Append("\"" + pi[j].Name.ToString() + "\":" + StringFormat(pi[j].GetValue(list[i], null).ToString(), type));
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// if (j < pi.Length - 1)
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// {
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// Json.Append(",");
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// }
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// }
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// Json.Append("}");
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// if (i < list.Count - 1)
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// {
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// Json.Append(",");
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// }
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// }
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// Json.Append("]}");
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// return Json.ToString();
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// }
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// #endregion
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// #region 对象转换为Json
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// /// <summary>
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// /// 对象转换为json
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// /// </summary>
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// /// <param name="jsonObject">json对象</param>
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// /// <returns>json字符串</returns>
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// public static string ToJson(this object jsonObject)
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// {
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// string jsonString = "{";
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// PropertyInfo[] propertyInfo = jsonObject.GetType().GetProperties();
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// for (int i = 0; i < propertyInfo.Length; i++)
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// {
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// object objectValue = propertyInfo[i].GetGetMethod().Invoke(jsonObject, null);
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// string value = string.Empty;
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// if (objectValue is DateTime || objectValue is Guid || objectValue is TimeSpan)
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// {
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// value = "'" + objectValue.ToString() + "'";
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// }
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// else if (objectValue is string)
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// {
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// value = "'" + ToJson(objectValue.ToString()) + "'";
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// }
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// else if (objectValue is IEnumerable)
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// {
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// value = ToJson((IEnumerable)objectValue);
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// }
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// else
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// {
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// value = ToJson(objectValue.ToString());
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// }
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// jsonString += "\"" + ToJson(propertyInfo[i].Name) + "\":" + value + ",";
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// }
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// jsonString.Remove(jsonString.Length - 1, jsonString.Length);
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// return jsonString + "}";
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// }
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// #endregion
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// #region 对象集合转换为json
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// /// <summary>
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// /// 对象集合转换为json
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// /// </summary>
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// /// <param name="array">对象集合</param>
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// /// <returns>json字符串</returns>
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// public static string ToJson(this IEnumerable array)
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// {
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// string jsonString = "{";
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// foreach (object item in array)
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// {
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// jsonString += ToJson(item) + ",";
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// }
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// jsonString.Remove(jsonString.Length - 1, jsonString.Length);
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// return jsonString + "]";
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// }
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// #endregion
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// #region 普通集合转换Json
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// /// <summary>
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// /// 普通集合转换Json
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// /// </summary>
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// /// <param name="array">集合对象</param>
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// /// <returns>Json字符串</returns>
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// public static string ToArrayString(this IEnumerable array)
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// {
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// string jsonString = "[";
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// foreach (object item in array)
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// {
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// jsonString = ToJson(item.ToString()) + ",";
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// }
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// jsonString.Remove(jsonString.Length - 1, jsonString.Length);
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// return jsonString + "]";
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// }
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// #endregion
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// #region DataSet转换为Json
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// /// <summary>
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// /// DataSet转换为Json
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// /// </summary>
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// /// <param name="dataSet">DataSet对象</param>
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// /// <returns>Json字符串</returns>
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// public static string ToJson(this DataSet dataSet)
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// {
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// string jsonString = "{";
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// foreach (DataTable table in dataSet.Tables)
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// {
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// jsonString += "\"" + table.TableName + "\":" + ToJson(table) + ",";
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// }
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// jsonString = jsonString.TrimEnd(',');
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// return jsonString + "}";
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// }
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// #endregion
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// #region Datatable转换为Json
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// /// <summary>
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// /// Datatable转换为Json
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// /// </summary>
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// /// <param name="table">Datatable对象</param>
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// /// <returns>Json字符串</returns>
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// public static string ToJson(this DataTable dt)
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// {
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// StringBuilder jsonString = new StringBuilder();
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// jsonString.Append("[");
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// DataRowCollection drc = dt.Rows;
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// for (int i = 0; i < drc.Count; i++)
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// {
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// jsonString.Append("{");
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// for (int j = 0; j < dt.Columns.Count; j++)
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// {
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// string strKey = dt.Columns[j].ColumnName;
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// string strValue = drc[i][j].ToString();
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// Type type = dt.Columns[j].DataType;
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// jsonString.Append("\"" + strKey + "\":");
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// strValue = StringFormat(strValue, type);
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// if (j < dt.Columns.Count - 1)
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// {
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// jsonString.Append(strValue + ",");
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// }
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// else
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// {
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// jsonString.Append(strValue);
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// }
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// }
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// jsonString.Append("},");
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// }
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// jsonString.Remove(jsonString.Length - 1, 1);
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// jsonString.Append("]");
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// return jsonString.ToString();
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// }
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// /// <summary>
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// /// DataTable转换为Json
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// /// </summary>
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// public static string ToJson(this DataTable dt, string jsonName)
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// {
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// StringBuilder Json = new StringBuilder();
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// if (string.IsNullOrEmpty(jsonName))
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// jsonName = dt.TableName;
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// Json.Append("{\"" + jsonName + "\":[");
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// if (dt.Rows.Count > 0)
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// {
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// for (int i = 0; i < dt.Rows.Count; i++)
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// {
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// Json.Append("{");
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// for (int j = 0; j < dt.Columns.Count; j++)
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|
// {
|
|
|
// Type type = dt.Rows[i][j].GetType();
|
|
|
// Json.Append("\"" + dt.Columns[j].ColumnName.ToString() + "\":" + StringFormat(dt.Rows[i][j].ToString(), type));
|
|
|
// if (j < dt.Columns.Count - 1)
|
|
|
// {
|
|
|
// Json.Append(",");
|
|
|
// }
|
|
|
// }
|
|
|
// Json.Append("}");
|
|
|
// if (i < dt.Rows.Count - 1)
|
|
|
// {
|
|
|
// Json.Append(",");
|
|
|
// }
|
|
|
// }
|
|
|
// }
|
|
|
// Json.Append("]}");
|
|
|
// return Json.ToString();
|
|
|
// }
|
|
|
|
|
|
// #endregion
|
|
|
|
|
|
// #region DataReader转换为Json
|
|
|
// /// <summary>
|
|
|
// /// DataReader转换为Json
|
|
|
// /// </summary>
|
|
|
// /// <param name="dataReader">DataReader对象</param>
|
|
|
// /// <returns>Json字符串</returns>
|
|
|
// public static string ReaderJson(this IDataReader dataReader)
|
|
|
// {
|
|
|
// StringBuilder jsonString = new StringBuilder();
|
|
|
// Dictionary<string, Type> ModelField = new Dictionary<string, Type>();
|
|
|
// for (int i = 0; i < dataReader.FieldCount; i++)
|
|
|
// {
|
|
|
// ModelField.Add(dataReader.GetName(i), dataReader.GetFieldType(i));
|
|
|
// }
|
|
|
// jsonString.Append("[");
|
|
|
// while (dataReader.Read())
|
|
|
// {
|
|
|
// jsonString.Append("{");
|
|
|
// foreach (KeyValuePair<string, Type> keyVal in ModelField)
|
|
|
// {
|
|
|
// Type type = keyVal.Value;
|
|
|
// string strKey = keyVal.Key;
|
|
|
// string strValue = dataReader[strKey].ToString();
|
|
|
// jsonString.Append("\"" + strKey + "\":");
|
|
|
// strValue = StringFormat(strValue, type);
|
|
|
// jsonString.Append(strValue + ",");
|
|
|
// }
|
|
|
// jsonString.Remove(jsonString.Length - 1, 1);
|
|
|
// jsonString.Append("},");
|
|
|
// }
|
|
|
// dataReader.Close();
|
|
|
// jsonString.Remove(jsonString.Length - 1, 1);
|
|
|
// jsonString.Append("]");
|
|
|
// return jsonString.ToString();
|
|
|
// }
|
|
|
// #endregion
|
|
|
|
|
|
|
|
|
// public static T DeserializeObject<T>(this string entityString)
|
|
|
// {
|
|
|
// if (string.IsNullOrEmpty(entityString))
|
|
|
// {
|
|
|
// return default(T);
|
|
|
// }
|
|
|
// if (entityString == "{}")
|
|
|
// {
|
|
|
// entityString = "[]";
|
|
|
// }
|
|
|
// return JsonConvert.DeserializeObject<T>(entityString);
|
|
|
// }
|
|
|
|
|
|
|
|
|
// public static T DeserializeObject<T>(this Dictionary<string, object> datadic)
|
|
|
// {
|
|
|
// string datajson = Newtonsoft.Json.JsonConvert.SerializeObject(datadic);
|
|
|
// return datajson.DeserializeObject<T>();
|
|
|
// }
|
|
|
|
|
|
// public static string Serialize(this object obj, JsonSerializerSettings formatDate = null)
|
|
|
// {
|
|
|
// if (obj == null) return null;
|
|
|
// formatDate = formatDate ?? new JsonSerializerSettings
|
|
|
// {
|
|
|
// DateFormatString = "yyyy-MM-dd HH:mm:ss"
|
|
|
// };
|
|
|
// return JsonConvert.SerializeObject(obj, formatDate);
|
|
|
// }
|
|
|
|
|
|
//}
|
|
|
}
|