public Field(ServiceDetails svc, MessageDescriptor msg, string fieldName)
{
Descs = fieldName.Split('.').Aggregate((msg, result: ImmutableList <FieldDescriptor> .Empty), (acc, part) =>
{
// TODO: Check nested fields aren't repeated.
var fieldDesc = acc.msg.FindFieldByName(part);
if (fieldDesc == null)
{
throw new InvalidOperationException($"Field '{part}' does not exist in message: {acc.msg.FullName}");
}
return(fieldDesc.FieldType == FieldType.Message ? fieldDesc.MessageType : null, acc.result.Add(fieldDesc));
}, acc => acc.result);
var lastDesc = Descs.Last();
Typ = ProtoTyp.Of(lastDesc);
IsMap = lastDesc.IsMap;
IsRepeated = lastDesc.IsRepeated;
IsWrapperType = ProtoTyp.IsWrapperType(lastDesc);
IsRequired = lastDesc.GetExtension(FieldBehaviorExtensions.FieldBehavior).Any(x => x == FieldBehavior.Required);
ParameterName = lastDesc.CSharpFieldName();
PropertyName = lastDesc.CSharpPropertyName();
IsDeprecated = Descs.Any(x => x.IsDeprecated());
DocLines = lastDesc.Declaration.DocLines();
FieldResources = svc.Catalog.GetResourceDetailsByField(lastDesc);
}
//注意fields是共用的，要确保在下次load之后不使用
public static bool Load(string path, out List <Dictionary <string, string> > l, out List <string> fields, out List <string> descs)
{
l = new List <Dictionary <string, string> >();//用反射设置每个字段
Fields.Clear();
Descs.Clear();
fields = Fields;
descs = Descs;
CsvReader r = LoadReader(path);
if (r == null)
{
return(false);
}
Dictionary <string, string> d = null;
bool endOfRow = true;
//第一行为描述，不解析
while (r.Read())
{
Descs.Add(r.Value);
if (r.IsEndOfRow)
{
break;
}
}
//第二行为字段名
while (r.Read())
{
Fields.Add(r.Value);
if (r.IsEndOfRow)
{
break;
}
}
if (Fields.Count == 0)
{
Debuger.LogError(string.Format("{0}.csv解析不到列名", path));
return(false);
}
//剩下的行数据
while (r.Read())
{
if (endOfRow)
{
d = new Dictionary <string, string>();
l.Add(d);
}
endOfRow = r.IsEndOfRow;
if (r.Col >= Fields.Count || string.IsNullOrEmpty(Fields[r.Col]))
{
continue;
}
if (d.ContainsKey(Fields[r.Col]))
{
Debuger.LogError(string.Format("{0}.csv解析出错 字段名重复", path, Fields[r.Col]));
continue;
}
d[Fields[r.Col]] = r.Value;
}
if (r.IsError)
{
Debuger.LogError(string.Format("{0}.csv解析出错 行:{1} 列:{2}", path, r.Row, r.Col));
}
return(!r.IsError);
}
