private static Day16Input ConvertInput(string input)
{
var result = new Day16Input();
var groups = input.SplitOnBlankLines();
groups.Should().HaveCount(3);
result.Classes.AddRange(groups[0]
.SplitIntoLines()
.Select(line => RegexUtils.Deserialize <Day16Class>(line,
@"(?<Name>[^:]+): (?<Range1Min>\d+)-(?<Range1Max>\d+) or (?<Range2Min>\d+)-(?<Range2Max>\d+)")));
result.MyTicket =
groups[1]
.SplitIntoLines()
.Skip(1)
.Select(it => it.Split(",").Select(item => Convert.ToInt32(item)).ToList())
.Single();
result.Tickets.AddRange(groups[2]
.SplitIntoLines()
.Skip(1)
.Select(it => it.Split(",").Select(item => Convert.ToInt32(item)).ToList()));
return(result);
}
private static IEnumerable <Day21Input> ConvertInput(string input)
{
foreach (var line in input.SplitIntoLines())
{
var m = RegexUtils.Deserialize(line, @"(?<foods>(\w+ )+)\s*\(contains (?<allergens>\w+(, \w+)*)\)",
new { foods = "", allergens = "" });
yield return(new Day21Input(m.foods.Trim().Split(" "),
m.allergens.Trim().Split(",").Select(a => a.Trim())));
}
}
private static List <Tile> ConvertInput(string input)
{
var paragraphs = input.SplitIntoParagraphs();
var gridId = 0;
return(paragraphs.Select(p =>
{
var id = RegexUtils.Deserialize(p.First(), @"(?<id>\d+)", new { id = 0L }).id;
var bitmap = p.Skip(1).Select(it => it.ToList()).ToList();
bitmap.Should().HaveCount(10);
bitmap.All(it => it.Count == 10).Should().BeTrue();
return new Tile(bitmap, id, gridId++);
})
.ToList());
}
public bool IsValidStrong()
{
var context = new ValidationContext(this, null, null);
var validationResults = new List <ValidationResult>();
var result = Validator.TryValidateObject(this, context, validationResults, true);
if (!result)
{
return(false);
}
var height = RegexUtils.Deserialize <HeightValue>(Height ?? "", @"(?<Value>\d+)(?<Unit>.*)");
return(height.Unit switch
{
"cm" => height.Value.IsInRange(150, 193),
"in" => height.Value.IsInRange(59, 76),
_ => false
});
private static List <Bag> ConvertToBags(string input)
{
return(input
.SplitIntoLines()
.Select(line =>
{
var matched =
RegexUtils.Deserialize <BagMatch>(line, @"^(?<Id>\w+ \w+) bags contain (?<MoreBags>.*)\.$");
var bag = new Bag(matched.Id);
foreach (var subbag in RegexUtils.DeserializeMany <MoreBagsMatch>(matched.MoreBags,
@"(?<Count>\d+) (?<Id>\w+ \w+) bag"))
{
bag.Add(subbag.Id, subbag.Count);
}
return bag;
})
.ToList());
}
public static Day19Input ConvertInput(string input)
{
var result = new Day19Input();
var g = input.SplitOnBlankLines();
foreach (var line in g[0].SplitIntoLines())
{
var m1 = RegexUtils.Deserialize(line, @"(?<name>\d+): (?<rule>.*)", new { name = 0, rule = "" });
var name = m1.name;
var rule = m1.rule;
CreateRule(result, name, rule);
}
foreach (var line in g[1].SplitIntoLines())
{
result.Messages.Add(line.Trim());
}
return(result);
}
private static Day2Input StringToInput(string s)
{
return(RegexUtils.Deserialize <Day2Input>(s.Trim(),
@"(?<RangeMin>\d+)-(?<RangeMax>\d+) (?<RequiredCharacter>.): (?<Password>.*)"));
}
