public void ReadScript()
{
if (FILE != null)
{
string[] lines = File.ReadAllLines(FILE);
lines = FormatInput(lines);
foreach (string line in lines)
{
Result.Add(line.ToString());
commands = line.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (commands[0].ToString() == DEPEND)
{
Depend();
}
if (commands[0].ToString() == INSTALL)
{
if (!Installed.Contains(commands[1].ToString()))
{
ExplicitlyInstalled.Add(commands[1].ToString());
Install(commands[1].ToString());
}
else
{
Result.Add(" " + commands[1].ToString() + " already installed");
}
}
if (commands[0].ToString() == REMOVE)
{
if (Installed.Contains(commands[1].ToString()))
{
dependantCount = 0;
Remove(commands[1].ToString());
}
else
{
Result.Add(" " + commands[1].ToString() + " not installed");
}
}
if (commands[0].ToString() == LIST)
{
List();
}
}
}
else
{
Message = "Please select a file";
}
}
public void Remove(string name)
{
int count = 0;
foreach (string comp in Installed)
{
var temp = Dependencies.FirstOrDefault(x => x.Name == comp);
if (temp != null)
{
foreach (var components in temp.Dependants)
{
if (components.Name == name)
{
count++;
}
}
}
}
if (count == 0)
{
dependantCount = 1;
Result.Add(" Removing " + name);
Installed.Remove(name);
var temp = Dependencies.FirstOrDefault(x => x.Name == name);
if (temp != null)
{
foreach (var components in temp.Dependants)
{
if (!ExplicitlyInstalled.Contains(components.Name))
{
Remove(components.Name);
}
}
}
}
else if (count > 0 && dependantCount != 1)
{
Result.Add(" " + name + " is still needed");
}
}
