public string GetDigest()
{
var hashes = new string[]
{
$"{TimeStamp}-{BlockType}-{BlockId}-".ToBytes().ToSHA256Hash(),
Properties.Aggregate("", (a, x) => a + $",{x.Key}={x.Value}").ToBytes().ToSHA256Hash(),
Data.GetDigest(),
};
return(hashes.ToMerkleHash());
}
public override int GetHashCode()
{
if (Hash == null)
{
const int startValue = 17;
const int multiplier = 59;
Hash = Properties.Aggregate(startValue,
(hash, property) => unchecked (hash * multiplier + property.Get(this).GetHashCode()));
}
return(Hash.Value);
}
public CypherSet Relationship(string name, Properties properties)
{
_sb.Append(properties.Aggregate(new StringBuilder(), (sb, p) => sb.AppendFormat("{0}{1}.{2} = {3}",
sb.Length == 0 ? " " : ",",
name,
p.Key,
JToken.FromObject(p.Value).ToString(Formatting.None, new IsoDateTimeConverter())
))
);
return this;
}
public CypherSet Relationship(string name, Properties properties)
{
_sb.Append(properties.Aggregate(new StringBuilder(), (sb, p) => sb.AppendFormat("{0}{1}.{2} = {3}",
sb.Length == 0 ? " " : ",",
name,
p.Key,
JToken.FromObject(p.Value).ToString(Formatting.None, new IsoDateTimeConverter())
))
);
return(this);
}
public override IMap <string, INode> InitializeChildNodes(INode node, object snapshot)
{
IEnvironment env = node.Environment;
return(Properties.Aggregate(new Map <string, INode>(), (map, pair) =>
{
var subpath = $"{pair.Key}";
map[subpath] = pair.Value.Instantiate(node, subpath, env, GetPropertyValue((S)snapshot, pair.Key) ?? GetMutableDefault(pair.Key));
return map;
}));
}
public string PropertyRolesAsCS()
{
var allPropertyRoles = Properties.Aggregate(new List <string>(), (p, c) => p.Union(c.SecurityInfo.EditRolesList.Union(c.SecurityInfo.ReadRolesList)).ToList());
var output = allPropertyRoles.Select(role => $"bool is{role} = false;").ToList();
output.Add("if (user != null)");
output.Add("{");
output.AddRange(allPropertyRoles.Select(role => $"\tis{role} = user.IsInRole(\"{role}\");"));
output.Add("}");
return(string.Join($"{Environment.NewLine}\t\t\t", output));
}
internal ComponentBase(QsysCore core, JToken data)
{
try
{
Core = core;
Name = data["Name"].Value <string>();
_typeString = data["Type"].Value <string>();
try
{
Type =
(QsysComponentType)
Enum.Parse(typeof(QsysComponentType),
Regex.Replace(_typeString, @"(?:^|_)([a-z])", m => m.Groups[1].ToString().ToUpper()),
false);
}
catch
{
Type = QsysComponentType.Unknown;
}
foreach (var property in data["Properties"])
{
_properties[property["Name"].Value <string>()] = property["Value"].Value <string>();
}
#if DEBUG
var details = this + " created";
details = details + "\r\nProperties:";
details = Properties.Aggregate(details,
(current, property) => current + string.Format("\r\n - {0} = {1}", property.Key, property.Value));
CloudLog.Debug(details);
#endif
}
catch (Exception e)
{
CloudLog.Exception(e);
}
}
private void AddProperties()
{
Representation += Properties.Aggregate((x, y) => $"{x}{Environment.NewLine}{y}");
}
public bool AreFieldsValid()
=> Properties.Aggregate
(
true,
(isTrue, next) => next.Validate() && isTrue
);
