/// <summary>
/// 获取导航属性所属的主键
/// </summary>
/// <param name="def"></param>
/// <param name="dojoCompile"></param>
/// <param name="toEntity"></param>
/// <returns></returns>
public static string GetNavPrimaryContent(EntityDefinition def, CompileBase compile, string toEntity)
{
string navPrimaryKey = string.Empty;
var navEntityItems = compile.ProjectItems.Where(a => a.Value.DocumentType == GlobalIds.DocumentType.Entity && a.Value.Name == toEntity).FirstOrDefault();
if (navEntityItems.Value != null)
{
//继承实体
var inheritEntityId = (from t in navEntityItems.Value.Propertys where t.Key == "InheritEntityId" select t.Value).FirstOrDefault();
if (inheritEntityId != null)
{
StringBuilder sbPrimary = new StringBuilder();
GetNavPrimaryString(def, compile, navEntityItems.Value.Propertys, sbPrimary);
navPrimaryKey = sbPrimary.ToString();
}
else
{
//非继承实体
var nvaDef = compile.GetDocumentBody(navEntityItems.Value) as EntityDefinition;
foreach (var navPrimary in nvaDef.Members.OfType <PrimaryMember>())
{
navPrimaryKey = navPrimary.Name;
}
}
}
return(navPrimaryKey);
}
/// <summary>
/// 生成逻辑
/// </summary>
/// <param name="compile">DOJO编译器</param>
/// <param name="doc">文档对象模型</param>
public override void Build(CompileBase compile, ProjectDocument doc)
{
var docBody = compile.GetDocumentBody(doc);
var screenDefinition = docBody as ScreenDefinition;
if (screenDefinition != null)
{
ControlHost controlHost = screenDefinition.Root;
BuildHtml(doc.Name, controlHost, compile, screenDefinition, doc);
}
}
/// <summary>
/// 获取所有自定义外键
/// </summary>
/// <param name="itemPropertys"></param>
/// <param name="def"></param>
/// <param name="compile"></param>
/// <param name="sb"></param>
public static void GetAllRelationForeignContent(Dictionary <string, object> itemPropertys, EntityDefinition def, CompileBase compile, StringBuilder sb)
{
var inheritEntityId = (from t in itemPropertys where t.Key == "InheritEntityId" select t.Value).FirstOrDefault();
if (inheritEntityId != null)
{
var entityItems = compile.ProjectItems.Where(a => a.Value.DocumentType == GlobalIds.DocumentType.Entity && a.Key == int.Parse(inheritEntityId.ToString())).FirstOrDefault();
if (entityItems.Value != null)
{
var defItem = compile.GetDocumentBody(entityItems.Value) as EntityDefinition;
GetAllRelationForeignString(defItem, compile, sb);
//递归处理
GetAllRelationForeignContent(entityItems.Value.Propertys, def, compile, sb);
}
}
else
{
GetAllRelationForeignString(def, compile, sb);
}
}
/// <summary>
/// 获取导航属性所属的主键
/// </summary>
/// <param name="def"></param>
/// <param name="dojoCompile"></param>
/// <param name="itemPropertys"></param>
/// <param name="sb"></param>
private static void GetNavPrimaryString(EntityDefinition def, CompileBase compile, Dictionary <string, object> itemPropertys, StringBuilder sb)
{
var inheritEntityId = (from t in itemPropertys where t.Key == "InheritEntityId" select t.Value).FirstOrDefault();
if (inheritEntityId != null)
{
var entityItems = compile.ProjectItems.Where(a => a.Value.DocumentType == GlobalIds.DocumentType.Entity && a.Key == int.Parse(inheritEntityId.ToString())).FirstOrDefault();
if (entityItems.Value != null)
{
var defItem = compile.GetDocumentBody(entityItems.Value) as EntityDefinition;
if (defItem.Members.OfType <PrimaryMember>().Count() > 0)
{
foreach (var primary in defItem.Members.OfType <PrimaryMember>())
{
sb.AppendFormat("{0}", primary.Name);
}
}
//递归处理
GetNavPrimaryString(def, compile, entityItems.Value.Propertys, sb);
}
}
}