private bool UpdateModified(GitObjectDb.Models.IModelObject old, GitObjectDb.Models.IModelObject @new, System.Collections.Generic.IDictionary <string, System.Collections.Generic.ISet <string> > result)
{
var oldKeys = new System.Collections.Generic.SortedSet <string>();
var newKeys = new System.Collections.Generic.SortedSet <string>();
ComputeKeys(old, oldKeys);
ComputeKeys(@new, newKeys);
var path = new Lazy <string>(() => GitObjectDb.Models.IModelObjectExtensions.GetFolderPath(old));
var anyUpdate = false;
foreach (var key in System.Linq.Enumerable.Except(oldKeys, newKeys))
{
if (key == null)
{
continue;
}
var set = GetIndexValues(key, result, create: false);
anyUpdate |= set?.Remove(path.Value) ?? false;
}
foreach (var key in System.Linq.Enumerable.Except(newKeys, oldKeys))
{
var set = GetIndexValues(key, result, create: true);
anyUpdate |= set.Add(path.Value);
}
return(anyUpdate);
}
private static System.Collections.Generic.ISet <string> GetIndexValues(string key, System.Collections.Generic.IDictionary <string, System.Collections.Generic.ISet <string> > dictionary, bool create)
{
if (!dictionary.TryGetValue(key, out var result) && create)
{
dictionary[key] = result = new System.Collections.Generic.SortedSet <string>();
}
return(result);
}
/// <summary>
/// path，快速设置值。
/// </summary>
/// <param name="instance">对象</param>
/// <param name="path">操作路径。字典key:"aa";数组索引:[0];组合使用:"data.items[0].name"。</param>
/// <param name="value">要设置的值</param>
/// <returns>返回是否操作成功。</returns>
public static bool Path(object instance, string path, object value)
{
if (instance == null)
{
return(false);
}
if (string.IsNullOrEmpty(path))
{
return(false);
}
try {
string[] paths = path.Split('.');
object parent = null;
object lastTarget = instance;
string lastKey = null;
bool lastAllowNull = false;
PathSetValueAction setMethod = null;
for (int i = 0; i < paths.Length; i++)
{
lastAllowNull = false;
string p = paths[i];
if (string.IsNullOrEmpty(p))
{
return(false);
}
int p10 = p.IndexOf('[');
string p11 = null;
if (p10 > -1)
{
p11 = p.Substring(p10 + 1, p.Length - 2 - p10);
p = p.Substring(0, p10);
}
//JsonObject j;
if (!string.IsNullOrEmpty(p))
{
if (System.Text.RegularExpressions.Regex.IsMatch(p, "^[0-9a-zA-Z]+$"))
{
System.Collections.Generic.IList <object> list = lastTarget as System.Collections.Generic.IList <object>;
if (list != null)
{
parent = lastTarget;
try {
if (string.Equals("add", p, System.StringComparison.OrdinalIgnoreCase) ||
string.Equals("push", p, System.StringComparison.OrdinalIgnoreCase))
{
lastTarget = null;
}
else
{
lastTarget = list[TypeExtensions.Convert <int>(p, 0)];
}
} catch { lastTarget = null; }
lastKey = p;
lastAllowNull = true;
setMethod = (p1, p2, p3, p4) => {
//((System.Collections.Generic.IList<object>)p1)[TypeExtensions.Convert<int>(p3, 0)] = p4;
System.Collections.Generic.IList <object> p10_list = (System.Collections.Generic.IList <object>)p1;
if (string.Equals("add", p3, System.StringComparison.OrdinalIgnoreCase) ||
string.Equals("push", p3, System.StringComparison.OrdinalIgnoreCase))
{
p10_list.Add(p4);
return;
}
int p11_list = TypeExtensions.Convert <int>(p3, 0);
if ((p10_list.Count - 1) < p11_list)
{
p10_list.Add(p4);
return;
}
p10_list[p11_list] = p4;
};
goto lb_Index;
}
}
{
System.Collections.Generic.IDictionary <string, object> dic = lastTarget as System.Collections.Generic.IDictionary <string, object>;
if (dic != null)
{
parent = lastTarget;
if (!dic.TryGetValue(p, out lastTarget))
{
lastTarget = null;
}
//lastTarget = dic[p];
lastKey = p;
lastAllowNull = true;
setMethod = (p1, p2, p3, p4) => {
//((System.Collections.Generic.IDictionary<string, object>)p1)[(string)p3] = p4;
System.Collections.Generic.IDictionary <string, object> p10_list = (System.Collections.Generic.IDictionary <string, object>)p1;
object p11_v;
if (p10_list.TryGetValue(p3, out p11_v))
{
p10_list[p3] = p4;
}
else
{
p10_list.Add(p3, p4);
}
};
goto lb_Index;
}
}
{
System.Collections.IDictionary dic = lastTarget as System.Collections.IDictionary;
if (dic != null)
{
parent = lastTarget;
try {
lastTarget = dic[p];
} catch { lastTarget = null; }
lastKey = p;
lastAllowNull = true;
setMethod = (p1, p2, p3, p4) => {
System.Collections.IDictionary p10_list = (System.Collections.IDictionary)p1;
if (p10_list.Contains(p3))
{
p10_list[p3] = p4;
}
else
{
p10_list.Add(p3, p4);
}
//((System.Collections.IDictionary)p1)[(string)p3] = p4;
};
goto lb_Index;
}
}
{
if (string.Equals(p, "length", System.StringComparison.OrdinalIgnoreCase))
{
setMethod = null;
lastKey = null;
try {
parent = lastTarget;
lastTarget = TypeExtensions.Get(lastTarget, p);
} catch {
parent = lastTarget;
lastTarget = TypeExtensions.Get(lastTarget, p == "length" ? "Length" : "length");
}
}
else
{
lastTarget = TypeExtensions.Get(lastTarget, p);
lastKey = p;
lastAllowNull = true;
setMethod = (p1, p2, p3, p4) => TypeExtensions.Set(p1, (string)p3, p4);
}
goto lb_Index;
}
}
lb_Index:
if (lastTarget == null && !lastAllowNull)
{
return(false);
}
if (string.IsNullOrEmpty(p11))
{
continue;
}
if (p11.StartsWith("\""))
{
p11 = p11.Substring(1, p11.Length - 2);
{
System.Collections.Generic.IDictionary <string, object> dic = lastTarget as System.Collections.Generic.IDictionary <string, object>;
if (dic != null)
{
parent = lastTarget;
if (!dic.TryGetValue(p11, out lastTarget))
{
lastTarget = null;
}
//lastTarget = dic[p11];
lastKey = p11;
lastAllowNull = true;
setMethod = (p1, p2, p3, p4) => {
//((System.Collections.Generic.IDictionary<string, object>)p1)[(string)p3] = p4;
System.Collections.Generic.IDictionary <string, object> p10_list = (System.Collections.Generic.IDictionary <string, object>)p1;
object p11_v;
if (p10_list.TryGetValue(p3, out p11_v))
{
p10_list[p3] = p4;
}
else
{
p10_list.Add(p3, p4);
}
};
continue;
}
}
{
System.Collections.IDictionary dic = lastTarget as System.Collections.IDictionary;
if (dic != null)
{
parent = lastTarget;
try {
lastTarget = dic[p11];
} catch { lastTarget = null; }
lastKey = p11;
lastAllowNull = true;
setMethod = (p1, p2, p3, p4) => {
System.Collections.IDictionary p10_list = (System.Collections.IDictionary)p1;
if (p10_list.Contains(p3))
{
p10_list[p3] = p4;
}
else
{
p10_list.Add(p3, p4);
}
//((System.Collections.IDictionary)p1)[(string)p3] = p4;
};
continue;
}
}
{
parent = lastTarget;
lastTarget = TypeExtensions.Get(lastTarget, p11);
lastKey = p11;
lastAllowNull = true;
setMethod = (p1, p2, p3, p4) => TypeExtensions.Set(p1, (string)p3, p4);
continue;
}
}
else
{
{
System.Collections.Generic.IList <object> list = lastTarget as System.Collections.Generic.IList <object>;
if (list != null)
{
parent = lastTarget;
try {
lastTarget = list[TypeExtensions.Convert <int>(p11, 0)];
} catch { lastTarget = null; }
lastKey = p11;
lastAllowNull = true;
setMethod = (p1, p2, p3, p4) => {
//((System.Collections.Generic.IList<object>)p1)[TypeExtensions.Convert<int>(p3, 0)] = p4;
System.Collections.Generic.IList <object> p10_list = (System.Collections.Generic.IList <object>)p1;
if (string.Equals("add", p3, System.StringComparison.OrdinalIgnoreCase) ||
string.Equals("push", p3, System.StringComparison.OrdinalIgnoreCase))
{
p10_list.Add(p4);
return;
}
int p11_list = TypeExtensions.Convert <int>(p3, 0);
if ((p10_list.Count - 1) < p11_list)
{
p10_list.Add(p4);
return;
}
p10_list[p11_list] = p4;
};
continue;
}
}
{
System.Collections.IList list = lastTarget as System.Collections.IList;
if (list != null)
{
parent = lastTarget;
try {
lastTarget = list[TypeExtensions.Convert <int>(p11, 0)];
} catch { lastTarget = null; }
lastKey = p11;
lastAllowNull = true;
setMethod = (p1, p2, p3, p4) => {
System.Collections.IList p10_list = (System.Collections.IList)p1;
if (string.Equals("add", p3, System.StringComparison.OrdinalIgnoreCase) ||
string.Equals("push", p3, System.StringComparison.OrdinalIgnoreCase))
{
p10_list.Add(p4);
return;
}
int p11_list = TypeExtensions.Convert <int>(p3, 0);
if ((p10_list.Count - 1) < p11_list)
{
p10_list.Add(p4);
return;
}
p10_list[p11_list] = p4;
//((System.Collections.IList)p1)[TypeExtensions.Convert<int>(p3, 0)] = p4;
};
continue;
}
}
{
System.Array list = lastTarget as System.Array;
if (list != null)
{
parent = lastTarget;
lastTarget = list.GetValue(TypeExtensions.Convert <int>(p11, 0));
lastKey = p11;
lastAllowNull = true;
setMethod = (p1, p2, p3, p4) => ((System.Array)p1).SetValue(p4, TypeExtensions.Convert <int>(p3, 0));
continue;
}
}
}
continue;
}
if (setMethod != null)
{
setMethod(parent, lastTarget, lastKey, value);
return(true);
}
return(false);
} catch {
return(false);
}
}
