/// <summary>
/// 获取所有配置信息
/// </summary>
/// <returns>所有配置信息</returns>
public List <OptionViewModel> GetAllOption(string GroupType = "")
{
//所有选项值
List <Options> listOption = ConfigService.GetAllOptions(GroupType);
IEnumerable <Tags> listTags = TagService.GetTags(ConfigHandler);
IEnumerable <ConfigOption> listConfigs = AllConfig;
if (!string.IsNullOrEmpty(GroupType))
{
listConfigs = AllConfig.Where(e => e.GroupType.Equals(GroupType, StringComparison.OrdinalIgnoreCase));
}
ConfigDescription desc = null;
//分组信息
OptionGroup optionGroup = null;
Options op = null;
ConfigAttribute ca = null;
List <OptionViewModel> result = new List <OptionViewModel>();
OptionViewModel itemOptionViewModel = null;
//代码现有配置项
foreach (ConfigOption item in listConfigs)
{
//反射读取配置项ConfigTypeAttribute ConfigAttribute 信息
desc = ConfigDescriptionCache.GetTypeDiscription(item.GetType());
itemOptionViewModel = new OptionViewModel();
optionGroup = new OptionGroup {
GroupType = desc.Group, GroupName = desc.GroupCn, CustomPage = desc.CustomPage
};
optionGroup.ImmediateUpdate = desc.ImmediateUpdate;
itemOptionViewModel.Group = optionGroup;
itemOptionViewModel.FunctionType = desc.FunctionType;
itemOptionViewModel.ListOptions = new List <Options>();
//每项值信息
List <Options> itemOptions = listOption.Where(e => e.OptionType.Equals(desc.Group, StringComparison.OrdinalIgnoreCase)).ToList();
foreach (PropertyInfo prop in desc.StaticPropertyInfo)
{
op = itemOptions.FirstOrDefault(e1 => e1.Key.Equals(prop.Name, StringComparison.OrdinalIgnoreCase));
ca = desc.MemberDict[prop.Name];
if (op == null)
{
op = new Options
{
OptionType = desc.Group,
OptionName = ca.Name,
Key = prop.Name,
Value = Convert.ToString(ca.DefaultValue)
};
}
//必填设置
op.Required = ca.Required;
//校验规则
op.ValidateRule = ca.ValidateRule;
//悬浮title
op.Title = ca.Title;
op.Valuetype = Convert.ToInt32(ca.ValueType).ToString();
op.OptionName = ca.Name;
op.DataSource = ca.DataSource == null ? null : JsonConvert.DeserializeObject(ca.DataSource);
op.FormatDate = ca.FormatDate;
itemOptionViewModel.ListOptions.Add(op);
itemOptionViewModel.TagList = listTags.Where(e => e.SourceId == itemOptionViewModel.Group.GroupType).ToList();
}
result.Add(itemOptionViewModel);
}
return(result.OrderBy(e => e.Group.GroupType).ToList());
}
/// <summary>
/// 类型获取Attribute信息
/// </summary>
/// <param name="type">Type</param>
/// <returns></returns>
public static ConfigDescription GetTypeDiscription(Type type)
{
ConfigDescription description = s_typeInfoDict[type.FullName] as ConfigDescription;
Dictionary <ConfigAttribute, MethodInfo> dictAttr = null;
if (description == null)
{
dict_AttrMethodInfo[type] = null;
ConfigTypeAttribute typeAttr = type.GetMyAttribute <ConfigTypeAttribute>();
description = new ConfigDescription {
Group = typeAttr.Group, GroupCn = typeAttr.GroupCn, ImmediateUpdate = typeAttr.ImmediateUpdate, CustomPage = typeAttr.CustomPage, FunctionType = typeAttr.FunctionType
};
if (!string.IsNullOrEmpty(description.Group))
{
//获取分组类型属
description.GroupTypePropertyInfo = type.GetProperty("GroupType");
//获取静态配置项属性集合
PropertyInfo[] propertyInfos = type.GetProperties(s_flag);
int length = propertyInfos.Length;
description.StaticPropertyInfo = new List <PropertyInfo>(length);
Dictionary <string, ConfigAttribute> dict = new Dictionary <string, ConfigAttribute>(length, StringComparer.OrdinalIgnoreCase);
ConfigAttribute configAttr = null;
Type ValueType = typeof(ConfigValueType);
//调用动态设置默认值方法
MethodInfo mi = type.GetMethod("SetDefaultValue");
object typeInstance = Activator.CreateInstance(type);
object[] objParams = new object[1];
foreach (PropertyInfo prop in propertyInfos)
{
//将配置了ConfigAttribute的静态属性添加到缓存，其它排除
configAttr = prop.GetMyAttribute <ConfigAttribute>();
if (configAttr != null)
{
if (string.IsNullOrEmpty(configAttr.Name))
{
//显示中文必须填写
continue;
}
if (string.IsNullOrEmpty(configAttr.Key))
{
//默认为属性值
configAttr.Key = prop.Name;
}
//设置值类型
if (!Enum.IsDefined(ValueType, configAttr.ValueType))
{
SetConfigValueType(configAttr, prop.PropertyType);
}
//设置默认值
if (mi != null)
{
objParams[0] = configAttr;
mi.Invoke(typeInstance, objParams);
}
//下拉选项数据源
if ((configAttr.ValueType == ConfigValueType.Select || configAttr.ValueType == ConfigValueType.MultiSelect) && !string.IsNullOrEmpty(configAttr.DataSource))
{
var arrAssemble = configAttr.DataSource.Split(',');
if (arrAssemble.Length == 2)
{
var index = arrAssemble[1].LastIndexOf(".");
var className = arrAssemble[1].Substring(0, index);
var methodName = arrAssemble[1].Substring(index + 1);
//反射调用方法
var MethodInfo = Assembly.Load(arrAssemble[0]).GetType(className).GetMethod(methodName);
dictAttr = dict_AttrMethodInfo[type];
if (dictAttr == null)
{
dictAttr = new Dictionary <ConfigAttribute, MethodInfo>();
dict_AttrMethodInfo[type] = dictAttr;
}
dictAttr.Add(configAttr, MethodInfo);
}
configAttr.DataSource = null;
}
dict[prop.Name] = configAttr;
description.StaticPropertyInfo.Add(prop);
}
}
description.MemberDict = dict;
}
// 添加到缓存字典
s_typeInfoDict[type.FullName] = description;
}
dictAttr = dict_AttrMethodInfo[type];
if (dictAttr != null)
{
foreach (var attr in dictAttr.Keys)
{
var result = dictAttr[attr].FastInvoke(null);
if (result != null)
{
attr.DataSource = Newtonsoft.Json.JsonConvert.SerializeObject(result);
}
}
}
return(description);
}
/// <summary>
/// 动态设置属性的默认值，初始化时调用
/// </summary>
/// <param name="ca">属性</param>
/// <remarks>用于解决默认值是经过其它条件计算出来，不能初始化设置的问题</remarks>
public virtual void SetDefaultValue(ConfigAttribute ca)
{
}
