/// <summary>
/// 复制在组件上定义的标注的属性到 自动创建的 标注对象上，避免自动创建的标注对象丢失了属性;
/// </summary>
/// <param name="autoCreateOrOriginalAttr">自动创建的标注实例或者原始标注实例</param>
/// <param name="attrDefineInProperty">在 属性 上定义的原始标注 实例</param>
private static void CopyPropertyInAttributeDefine(AbstractPropertyComponentAttribute autoCreateOrOriginalAttr,
AbstractPropertyComponentAttribute attrDefineInProperty)
{
if (autoCreateOrOriginalAttr.label == null)
{
autoCreateOrOriginalAttr.label = GetDisplay(attrDefineInProperty.property);
}
if (autoCreateOrOriginalAttr == attrDefineInProperty)
{
return;
}
autoCreateOrOriginalAttr.property = attrDefineInProperty.property;
if (attrDefineInProperty != null)
{
autoCreateOrOriginalAttr.serial = attrDefineInProperty.serial;
autoCreateOrOriginalAttr.limitRequestEntityType = attrDefineInProperty.limitRequestEntityType;
autoCreateOrOriginalAttr.showCondition = attrDefineInProperty.showCondition;
autoCreateOrOriginalAttr.showConditionValue = attrDefineInProperty.showConditionValue;
autoCreateOrOriginalAttr.anyPrivilege = attrDefineInProperty.anyPrivilege;
autoCreateOrOriginalAttr.allPrivilege = attrDefineInProperty.allPrivilege;
autoCreateOrOriginalAttr.inline = attrDefineInProperty.inline;
autoCreateOrOriginalAttr.editspan = attrDefineInProperty.editspan;
autoCreateOrOriginalAttr.sortable = attrDefineInProperty.sortable;
autoCreateOrOriginalAttr.sortableProperty = attrDefineInProperty.sortableProperty;
autoCreateOrOriginalAttr.userType = attrDefineInProperty.userType;
if (!string.IsNullOrEmpty(attrDefineInProperty.propertyPath)) //自动创建的 AbstractPropertyComponentAttribute 可能会设置 propertyPath
{
autoCreateOrOriginalAttr.propertyPath = attrDefineInProperty.propertyPath;
}
if (!string.IsNullOrEmpty(attrDefineInProperty.width)) //自动创建的 AbstractPropertyComponentAttribute 可能会设置 width
{
autoCreateOrOriginalAttr.width = attrDefineInProperty.width;
}
if (!string.IsNullOrEmpty(attrDefineInProperty.label)) //自动创建的 AbstractPropertyComponentAttribute 可能会设置 label
{
autoCreateOrOriginalAttr.label = attrDefineInProperty.label;
}
}
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="prop"></param>
/// <param name="attr"></param>
public PropertyAndVuecompontAttribute(PropertyInfo prop, AbstractPropertyComponentAttribute attr)
{
this.Property = prop;
this.VueComponentAttribute = attr;
}
/// <summary>
/// 根据 Type, Property, AbstractPropertyComponentAttribut 进行如下操作：
/// a. 填充 AbstractPropertyComponentAttribut.label
/// b. 当 componentAttr.componentType == EnumComponentType.Auto 时，需要根据 PropertyInfo 转换为具体的 组件类型;
/// </summary>
/// <param name="entityType"></param>
/// <param name="property"></param>
/// <param name="componentAttr"> 为null时表示自动构建 </param>
/// <param name="schema"></param>
/// <returns></returns>
private static AbstractPropertyComponentAttribute ConvertToClientVueComponentAttribute(Type entityType,
PropertyInfo property,
AbstractPropertyComponentAttribute componentAttr,
EnumComponentSchema schema)
{
var inputComponentAttr = componentAttr;
componentAttr.property = property;
if (componentAttr == null || componentAttr.componentType == EnumComponentType.auto) //为空或者自动
{
var name = property.Name;
if (name == "Id" || name == "Xid" || name == "Guid" || name == "LastModifyDateTime") //这些列不可编辑,不可过滤，也不会显示在列表中;
{
return(null);
}
if (schema == EnumComponentSchema.Edit &&
(name == "CreateDateTime" || name == "LastModifyDateTime"))
{
return(null);
}
var propertyType = property.PropertyType;
Type innerType = propertyType;
if (propertyType.IsGenericType)
{
innerType = propertyType.GenericTypeArguments[0];
}
AbstractConvertable convertible = null;
if (propertyType == typeof(string))
{
convertible = new StringConvertable(entityType, property);
}
else if (propertyType == typeof(DateTime) || innerType == typeof(DateTime))
{
convertible = new DatetimeConvertable(entityType, property);
}
else if (propertyType.IsEnum || innerType.IsEnum)
{
convertible = new EnumConvertable(entityType, property);
}
else if (propertyType == typeof(Int32) || innerType == typeof(Int32))
{
convertible = new IntConvertable(entityType, property);
}
else if (propertyType == typeof(Int64) || innerType == typeof(Int64))
{
convertible = new Int64Convertable(entityType, property);
}
else if (propertyType == typeof(decimal) || innerType == typeof(decimal))
{
convertible = new DecimalConvertable(entityType, property);
}
else if (propertyType == typeof(Boolean) || innerType == typeof(Boolean))
{
convertible = new BoolConvertable(entityType, property);
}
else
{
convertible = new StringConvertable(entityType, property); //默认使用字符串转换类型;
}
/*{
* throw new Exception("不支持的类型转换: (");
* }*/
if (componentAttr != null)
{
if (property.Name == "CreateUserId")
{
componentAttr.width = "80";
}
if (property.Name == "CreateDateTime")
{
componentAttr.width = "160";
}
if (property.Name == "Name")
{
componentAttr.width = "180";
}
}
if (schema == EnumComponentSchema.Filter)
{
componentAttr = convertible.ConvertToFilterVueComponentAttribute(entityType, property);
}
else if (schema == EnumComponentSchema.Edit)
{
componentAttr = convertible.ConvertToClientEditVueComponentAttribute(entityType, property);
}
else if (schema == EnumComponentSchema.List)
{
componentAttr = convertible.ConvertToClientTableColumnVueComponentAttribute(entityType, property);
}
}
if (componentAttr != null)
{
if (property.Name == "CreateUserId" && componentAttr.serial == 0)
{
componentAttr.serial = 999;
}
if (property.Name == "CreateDateTime" && componentAttr.serial == 0)
{
componentAttr.serial = 1000;
}
if (property.Name == "Name" && componentAttr.serial == 0)
{
componentAttr.serial = -1;
}
CopyPropertyInAttributeDefine(componentAttr, inputComponentAttr);
}
return(componentAttr);
}