/// <summary>
/// 复制值
/// </summary>
/// <param name="source">复制的源字段</param>
/// <param name="noChilds">是否复制子级(默认为是)</param>
public void CopyValue(EntityConfig source, bool noChilds = false)
{
Caption = source.Caption + "(复制)";
Description = source.Description;
Name = source.Name + "_copy";
DataVersion = source.DataVersion;
DbIndex = source.DbIndex;
IsInternal = source.IsInternal;
IsClass = source.IsClass;
ReadTableName = source.ReadTableName;
SaveTableName = source.SaveTableName;
Classify = source.Classify;
CppName = source.CppName;
TreeUi = source.TreeUi;
Tag = source.Tag + "," + source.Name;
if (noChilds)
{
return;
}
foreach (var field in source.Properties)
{
var nf = new PropertyConfig();
nf.CopyFrom(field);
if (field.IsPrimaryKey)
{
nf.IsPrimaryKey = true;
}
nf.Tag = $"{source.Tag},{source.Name},{field.CppType},{field.Name}";
Properties.Add(nf);
}
}
public void SplitTable()
{
if (Context.SelectEntity == null || Context.SelectColumns == null || Context.SelectColumns.Count == 0)
{
return;
}
var oldTable = Context.SelectEntity;
var newTable = new EntityConfig();
newTable.CopyValue(oldTable, true);
if (!CommandIoc.NewConfigCommand(newTable))
{
return;
}
if (oldTable.PrimaryColumn != null)
{
var kc = new PropertyConfig();
kc.CopyFrom(oldTable.PrimaryColumn);
newTable.Properties.Add(kc);
}
foreach (var col in Context.SelectColumns.OfType <PropertyConfig>().ToArray())
{
oldTable.Properties.Remove(col);
newTable.Properties.Add(col);
}
Context.Entities.Add(newTable);
Model.Tree.SetSelect(newTable);
Context.SelectColumns = null;
}
public void PateFields(bool yes, EntityConfig source, EntityConfig Entity, List <PropertyConfig> columns)
{
foreach (var copyColumn in columns)
{
PropertyConfig newColumn;
if (copyColumn.IsPrimaryKey && copyColumn.Name.ToLower() == "id")
{
string name = copyColumn.Parent.SaveTableName ?? copyColumn.Parent.ReadTableName;
newColumn = Entity.Properties.FirstOrDefault(
p => p.LinkTable == name && p.IsExtendKey);
}
else if (copyColumn.IsCaption)
{
string name = copyColumn.Parent.SaveTableName ?? copyColumn.Parent.ReadTableName;
newColumn = Entity.Properties.FirstOrDefault(
p => p.LinkTable == name && p.IsLinkCaption);
}
else
{
newColumn = Entity.Properties.FirstOrDefault(p =>
string.Equals(p.Name, copyColumn.Name, StringComparison.OrdinalIgnoreCase) ||
string.Equals(p.Alias, copyColumn.Name, StringComparison.OrdinalIgnoreCase) ||
string.Equals(p.Name, copyColumn.Alias, StringComparison.OrdinalIgnoreCase));
}
if (newColumn == null)
{
newColumn = new PropertyConfig();
newColumn.CopyFrom(copyColumn);
if (copyColumn.IsPrimaryKey && copyColumn.Name.ToLower() == "id")
{
newColumn.Name = copyColumn.Parent.Name + "Id";
newColumn.Caption = copyColumn.Parent.Caption + "外键";
newColumn.ColumnName = GlobalConfig.SplitWords(newColumn.Name).Select(p => p.ToLower()).LinkToString("_");
}
else if (copyColumn.IsCaption)
{
newColumn.Name = copyColumn.Parent.Name;
newColumn.Caption = copyColumn.Parent.Caption;
newColumn.ColumnName = GlobalConfig.SplitWords(newColumn.Name).Select(p => p.ToLower()).LinkToString("_");
}
Entity.Add(newColumn);
}
newColumn.Parent = Entity;
if (yes)
{
newColumn.LinkTable = string.IsNullOrEmpty(copyColumn.LinkTable)
? source.SaveTableName
: copyColumn.LinkTable;
newColumn.LinkField = string.IsNullOrEmpty(copyColumn.LinkField)
? copyColumn.Name
: copyColumn.LinkField;
if (copyColumn.IsLinkKey || copyColumn.IsPrimaryKey)
{
newColumn.IsLinkKey = true;
}
else
{
newColumn.IsLinkCaption = copyColumn.IsCaption || copyColumn.IsLinkCaption;
newColumn.IsCompute = copyColumn.IsCompute;
}
newColumn.IsCompute = !newColumn.IsLinkKey;
}
else
{
newColumn.IsLinkField = false;
newColumn.LinkTable = null;
newColumn.IsLinkKey = false;
newColumn.IsLinkCaption = false;
newColumn.IsUserId = false;
newColumn.LinkField = null;
newColumn.IsCompute = false;
}
newColumn.IsPrimaryKey = false;
newColumn.IsCaption = false;
}
Entity.IsModify = true;
}
