132 lines
5.5 KiB
C#
132 lines
5.5 KiB
C#
using System.Collections.Generic;
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using System;
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using System.Globalization;
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using System.Text;
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using Newtonsoft.Json.Linq;
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using System.Linq;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Logging;
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namespace AyaNova.PickList
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{
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internal static class PickListSqlBuilder
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{
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//Build the SELECT portion of a list query based on the ListView fields
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internal static string Build(List<AyaPickListFieldDefinition> objectFieldsList, List<string> listViewFieldList)
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{
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throw new System.NotImplementedException();
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TODO: build a sql select and order by and a where clause that searches appropriately in each field (tags)
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//it should return results based on the query where there is a single name (display) column and an id column for rowid
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//and the fields should be combined in a standard way separated by spaces "Widget widgetserial username" for compactness
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// StringBuilder sb = new StringBuilder();
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// sb.Append("SELECT ");
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// //DEPRECATED
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// // //Default ID column for each row (always is aliased as df)
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// // AyaPickListFieldDefinition def = objectFieldsList.FirstOrDefault(x => x.FieldKey == "df");
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// // if (def == null)
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// // {
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// // throw new System.ArgumentNullException("PickListSqlSelectBuilder: objectFieldList is missing the df default field");
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// // }
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// // if (string.IsNullOrEmpty(def.SqlIdColumnName))
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// // {
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// // sb.Append("id");//default when no alternate column is specified
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// // }
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// // else
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// // {
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// // sb.Append(def.SqlIdColumnName);
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// // }
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// // sb.Append(" AS df");
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// //keep track of which custom fields columns were added already
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// //this ensures that if there is more than one set of custom fields like from two different objects in the list
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// //only unique ones will be returned by query
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// // Dictionary<string, int> CustomFieldColumnsAddedToQuery = new Dictionary<string, int>();
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// //map sql column name to ordinal name
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// Dictionary<string, int> map = new Dictionary<string, int>();
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// //DEPRECATED map.Add("df", 0);
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// int nOrdinal = 0;
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// var firstColumnAdded = false;
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// foreach (string ColumnName in listViewFieldList)
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// {
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// // //skip the df column, it's already been processed above
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// // if (ColumnName == "df")
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// // continue;
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// AyaPickListFieldDefinition o = objectFieldsList.FirstOrDefault(x => x.FieldKey == ColumnName);
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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 PickListSqlSelectBuilder.cs: field {ColumnName} 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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// {//Ignore missing fields in production
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// if (o.IsCustomField)
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// { //if any are custom field then add custom fields column to query
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// var CustomFieldSqlColumnName = o.GetSqlValueColumnName();
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// //has it been added yet?
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// if (!map.ContainsKey(CustomFieldSqlColumnName))
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// { //nope
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// if (firstColumnAdded)
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// sb.Append(", ");
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// sb.Append(CustomFieldSqlColumnName);
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// firstColumnAdded = true;
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// map.Add(CustomFieldSqlColumnName, nOrdinal++);
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// }
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// //if it was already added then can just ignore it
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// // else
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// // {
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// // map.Add(ColumnName, CustomFieldColumnsAddedToQuery[CustomFieldSqlColumnName]);
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// // }
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// }
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// else
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// {
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// var valueColumnName = o.GetSqlValueColumnName();
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// if (!map.ContainsKey(valueColumnName))
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// {
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// if (firstColumnAdded)
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// sb.Append(", ");
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// sb.Append(valueColumnName);
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// firstColumnAdded = true;
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// map.Add(valueColumnName, nOrdinal++);
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// }
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// //does it also have an ID column?
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// var idColumnName = o.SqlIdColumnName;
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// if (!string.IsNullOrWhiteSpace(idColumnName))
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// {
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// if (!map.ContainsKey(idColumnName))
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// {
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// if (firstColumnAdded)
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// sb.Append(", ");
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// sb.Append(idColumnName);
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// firstColumnAdded = true;
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// map.Add(idColumnName, nOrdinal++);
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// }
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// }
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// }
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// }
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// }
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// // return new SqlSelectBuilderResult() { map = map, Select = sb.ToString() };
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}
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}//eoc
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}//ens
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