public ActionResult Love(int?id, string items, string history)
{
var model = new LoveModel();
var hash = new Hashids("GodisLove")
{
Order = true
};
var ids = hash.Decode(items).ToList();
if (id == null)
{
var lights = this.Database.Light.All(q => q.OrderBy(l => Guid.NewGuid())).Take(25);
foreach (var light in lights)
{
model.ToAdd.Add(new SdwItem(light));
}
}
else
{
var histIds = hash.Decode(history).ToList();
histIds.Add(id.Value);
history = hash.Encode(histIds);
var light = this.Database.Light.Get(id.Value);
ids.Add(id.Value);
var loves = (from peace in light.Peaces
where peace.Love.Peaces.All(p => ids.Contains(p.Light.Id))
select peace.Love).ToList();
if (loves.Count > 0)
{
var max = loves.Where(l => l.Truths.Any()).Max(l => l.Peaces.Count);
foreach (var love in loves.Where(l => l.Peaces.Count == max))
{
foreach (var truth in love.Truths)
{
Love truthLove = null;
var truthIds = new List <int> ();
if (truth.Light != null)
{
truthIds.Add(truth.Light.Id);
}
if (truth.ParentId.HasValue && (!truth.Order.HasValue || truth.Order.Value > 0))
{
truthLove = this.Database.Love.Get(truth.ParentId.Value);
truthIds.AddRange(truthLove.Peaces.Select(p => p.Light.Id));
}
if ((truthLove == null && truthIds.All(ids.Contains)) ||
(truthIds.All(histIds.Contains) && !truth.Number.HasValue && (!truth.Order.HasValue || truth.Order.Value > 0)) ||
(truth.Light != null && truth.Order == null && model.ToAdd.Any(i => i.Id == truth.Light.Id)))
{
continue;
}
if (truthLove == null && truthIds.Count <= 0)
{
continue;
}
var item = new SdwItem(truth)
{
History = history
};
if (truthLove != null)
{
item.IsLink = true;
var text = GetTitle(truthLove.Peaces);
if (truth.Light != null)
{
item.Title = text;
}
else
{
item.Text = text;
item.Id = truthLove.Peaces.OrderBy(p => p.Order).Last().Light.Id;
}
item.Parents = hash.Encode(truthLove.Peaces.Select(p => p.Light.Id));
}
else if (truth.Light != null)
{
var parents = new List <Peace> ();
var tempParents = (from peace in truth.Light.Peaces
from p in peace.Love.Peaces
where ids.Contains(p.Light.Id)
select p).ToList();
foreach (var tp in tempParents)
{
if (parents.Any(p => p.Light.Id == tp.Light.Id))
{
continue;
}
parents.Add(tp);
}
var parentIds = parents.Select(p => p.Light.Id).ToList();
item.Parents = hash.Encode(parentIds);
item.IsSelected = histIds.Contains(truth.Light.Id);
item.Title = GetTitle((parents.Count > 0) ? parents : truth.Number.HasValue || love.Peaces.Count > 1 ? love.Peaces : new List <Peace> ());
if (string.IsNullOrEmpty(item.Title))
{
item.History = string.Empty;
}
}
model.ToAdd.Add(item);
}
}
SetHeadersAndFooters(model);
}
}
return(PartialView(model));
}
/// <summary>
/// Finds or creates the love with the given peaces.
/// </summary>
/// <param name="db">The database connection.</param>
/// <param name="lights">The list of light ids.</param>
/// <param name="create">True (default) to create a new love if non-existant, otherwise false.</param>
/// <returns>The love.</returns>
public static Love FindLove(ISdwDatabase db, IEnumerable <int> lights, bool create = true)
{
var hash = new Hashids("GodisLove");
return(FindLove(db, hash.Encode(lights), create));
}