public static tablediff CompareTable(table left, table right)
{
tablediff tdiff = new tablediff();
if (left != null && right != null)
{
for (int i = 0; i < right.configs.Count; i++)
{
if (left.configsDic.ContainsKey(right.configs[i].key))
{
CompareTablerow(left.configsDic[right.configs[i].key], right.configs[i], ref tdiff);
}
else
{
tdiff.deletedrows.Add(right.configs[i].key, right.configs[i]);
}
}
}
if (left != null)
{
foreach (var item in left.configsDic)
{
if (right == null || !right.configsDic.ContainsKey(item.Key))
{
tdiff.addedrows.Add(item.Key, item.Value);
}
}
}
return(tdiff);
}
private static void CompareTablerow(config left, config right, ref tablediff tdiff)
{
for (int i = 0; i < right.properties.Count; i++)
{
if (!left.propertiesDic.ContainsKey(right.properties[i].name))
{
AddModifiedRow(right.key, right.properties[i], 0, ref tdiff);
}
else if (!left.propertiesDic[right.properties[i].name].value.Equals(right.properties[i].value))
{
AddModifiedRow(right.key, right.properties[i], 2, ref tdiff);
}
}
foreach (var item in left.propertiesDic)
{
if (!right.propertiesDic.ContainsKey(item.Key))
{
AddModifiedRow(left.key, item.Value, 1, ref tdiff);
}
}
}
private static void AddModifiedRow(string rowkey, property property, int type, ref tablediff tdiff)
{
if (!tdiff.modifiedrows.ContainsKey(rowkey))
{
tdiff.modifiedrows.Add(rowkey, new tablerowdiff());
}
switch (type)
{
case 0: //deleted
tdiff.modifiedrows[rowkey].deletedcells.Add(property.name, property);
break;
case 1: //added
tdiff.modifiedrows[rowkey].addedcells.Add(property.name, property);
break;
case 2: //modified
tdiff.modifiedrows[rowkey].modifiedcells.Add(property.name, property);
break;
}
}