public void List(Filter filter, FilterProp what)
{
List <HostsFileLine> hosts;
using (new Watch("read file")) {
hosts = _hostsFile.GetHosts().ToList();
}
var filterd = Filter(hosts, filter, what);
Print(filterd, hosts.Count, what);
}
private void Print(List <HostModel> filterd, int countall, FilterProp what)
{
using (new Watch("print")) {
ConsoleEx.PrintWithPaging(
list: filterd,
countAll: countall,
header: ConsoleWriter.CreateLine(" Line |"),
line: (x, nr) => new ConsoleWriter()
.FormatLine("{line,6}|{disabled} {ip} {domain} {comment}", parms => parms
.Add("line", x.LineNumber, what == FilterProp.Line)
.Add("disabled", x.IsDisabled ? "#" : "")
.Add("ip", x.Ip, what == FilterProp.Domain)
.Add("domain", x.Domain, what == FilterProp.Domain)
.Add("comment", x.Commentar, what == FilterProp.Commentar)
)
);
}
}
public void Duplicates(Filter filter, FilterProp what)
{
List <HostsFileLine> hosts;
using (new Watch("read file")) {
hosts = _hostsFile.GetHosts().ToList();
}
var filterd = Filter(hosts, filter, what);
var duplicates = (from f in filterd
group f by $"{f.Ip.Value} {f.Domain.Value}"
into g
where g.Count() > 1
select g).ToList();
ConsoleEx.PrintWithPaging(
list: duplicates,
countAll: hosts.Count,
line: (models, i) => new ConsoleWriter()
.FormatLine("{count,5} {domain}", parms => parms
.Add("count", models.Count())
.Add("domain", models.Key)
)
.FormatLines(" {ip} {domain}", models.ToList(), (model, parms) => parms
.Add("ip", model.Ip)
.Add("domain", model.Domain)
)
);
if (duplicates.Any())
{
var toremove = duplicates.SelectMany(x => x.Skip(1).Select(_ => _.Model)).ToList();
if (ConsoleEx.AskForYes($"remove {toremove.Count} duplicates?"))
{
_hostsFile.Remove(toremove);
toremove.ForEach(x => Console.WriteLine($"removed: {HostsFile.CreateTextLine(x)}"));
}
}
}