128 lines
5.1 KiB
C#
128 lines
5.1 KiB
C#
using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using AyaNova.Biz;
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using Newtonsoft.Json.Linq;
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namespace AyaNova.DataList
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{
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/// <summary>
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/// DataList object base class
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/// </summary>
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internal abstract class AyaDataList : IAyaDataList
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{
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public AyaDataList()
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{
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}
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public string SQLFrom { get; set; }
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public List<AyaDataListFieldDefinition> FieldDefinitions { get; set; }//NOTE: First field after df is used as the title above the narrow grid view so it should be the name of the item to be shown that is most identifiable
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public AuthorizationRoles AllowedRoles { get; set; }
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public AyaType DefaultListObjectType { get; set; }
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public string DefaultListView { get; set; }
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public string[] GetFieldListFromListView(string listView)
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{
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throw new System.NotImplementedException("AyaDataList:GetFieldListFromListView not coded yet ");
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}
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public Newtonsoft.Json.Linq.JArray GenerateListColumnsJSONFromListView(string listView)
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{
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throw new System.NotImplementedException("AyaDataList:GenerateListColumnsJSONFromListView not coded yet ");
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// //parse the template
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// var jtemplate = JObject.Parse(listView);
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// //convert to strings (https://stackoverflow.com/a/33836599/8939)
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// var fullFields = ((JArray)jtemplate["full"]).ToObject<string[]>();
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// //Generate JSON fragment to return with column definitions
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// StringBuilder sb = new StringBuilder();
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// sb.Append("[");
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// //df First column is always the df column
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// sb.Append($"{{\"cm\":\"df\",\"dt\":0,\"ay\":{(int)DefaultListObjectType}}}");
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// foreach (string s in fullFields)
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// {
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// AyaDataListFieldDefinition o = FieldDefinitions.FirstOrDefault(x => x.FieldKey == s);
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// #if (DEBUG)
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// //Developers little helper
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// if (o == null)
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// {
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// throw new System.ArgumentNullException($"DEV ERROR in AyaDataList::GenerateListColumnsJSONFromTemplate - field {s} specified in template was NOT found in ObjectFields list");
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// }
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// #endif
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// if (o != null)
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// {//Here is where we can vet the field name, if it doesn't exist. For production we'll just ignore those ones
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// sb.Append(",");
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// sb.Append("{");
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// //Build required part of column definition
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// sb.Append($"\"cm\":\"{o.LtKey}\",\"dt\":{(int)o.UiFieldDataType}");
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// //Has a AyObjectType? (linkable / openable)
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// if (o.AyaObjectType != 0)
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// sb.Append($",\"ay\":{(int)o.AyaObjectType}");
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// //Has a Enumtype?
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// if (!string.IsNullOrEmpty(o.EnumType))
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// sb.Append($",\"et\":\"{AyaNova.Util.StringUtil.TrimTypeName(o.EnumType)}\"");
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// sb.Append("}");
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// }
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// }
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// sb.Append("]");
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// return JArray.Parse(sb.ToString());
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}
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// //make sure the template parses and all the fields specified are really existant
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// //this is more for dev errors or api users becuase the client shouldn't generate bad templates
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// public bool ValidateTemplate(string template)
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// {
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// try
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// {
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// //parse the template
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// var jtemplate = JObject.Parse(template);
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// var fullFields = ((JArray)jtemplate["full"]).ToObject<string[]>();
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// var miniFields = ((JArray)jtemplate["mini"]).ToObject<string[]>();
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// foreach (string s in fullFields)
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// {
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// AyaDataListFieldDefinition o = FieldDefinitions.FirstOrDefault(x => x.FieldKey == s);
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// if (o == null)
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// {
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// return false;
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// }
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// }
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// foreach (string s in miniFields)
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// {
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// AyaDataListFieldDefinition o = FieldDefinitions.FirstOrDefault(x => x.FieldKey == s);
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// if (o == null)
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// {
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// return false;
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// }
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// }
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// }
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// catch
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// {
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// return false;
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// }
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// return true;
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// }
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}//eoc
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}//eons |