static public List <MaterialCommodities> GetShoppingList(List <Tuple <Recipes.Recipe, int> > target, List <MaterialCommodities> list)
{
List <MaterialCommodities> shoppingList = new List <MaterialCommodities>();
foreach (Tuple <Recipes.Recipe, int> want in target)
{
Recipes.Recipe r = want.Item1;
int wanted = want.Item2;
for (int i = 0; i < r.ingredients.Length; i++)
{
string ingredient = r.ingredients[i];
int mi = list.FindIndex(x => x.Details.Shortname.Equals(ingredient));
int got = (mi >= 0) ? list[mi].scratchpad : 0;
int need = r.count[i] * wanted;
if (got < need)
{
int shopentry = shoppingList.FindIndex(x => x.Details.Shortname.Equals(ingredient));
if (shopentry >= 0)
{
shoppingList[shopentry].scratchpad += (need - got);
}
else
{
MaterialCommodityData db = MaterialCommodityData.GetByShortName(ingredient);
if (db != null) // MUST be there, its well know, but will check..
{
MaterialCommodities mc = new MaterialCommodities(db); // make a new entry
mc.scratchpad = (need - got);
shoppingList.Add(mc);
}
}
if (mi >= 0)
{
list[mi].scratchpad = 0;
}
}
else
{
if (mi >= 0)
{
list[mi].scratchpad -= need;
}
}
}
}
return(shoppingList);
}
//return maximum can make, how many made, needed string.
static public Tuple <int, int, string, string> HowManyLeft(List <MaterialCommodities> list, Recipes.Recipe r, int tomake = 0)
{
int max = int.MaxValue;
System.Text.StringBuilder needed = new System.Text.StringBuilder(64);
System.Text.StringBuilder neededlong = new System.Text.StringBuilder(64);
for (int i = 0; i < r.ingredients.Length; i++)
{
string ingredient = r.ingredients[i];
int mi = list.FindIndex(x => x.Details.Shortname.Equals(ingredient));
int got = (mi >= 0) ? list[mi].scratchpad : 0;
int sets = got / r.count[i];
max = Math.Min(max, sets);
int need = r.count[i] * tomake;
if (got < need)
{
string dispshort;
string displong;
if (mi > 0) // if got one..
{
dispshort = (list[mi].Details.IsEncodedOrManufactured) ? " " + list[mi].Details.Name : list[mi].Details.Shortname;
displong = " " + list[mi].Details.Name;
}
else
{
MaterialCommodityData db = MaterialCommodityData.GetByShortName(ingredient);
dispshort = (db.Category == MaterialCommodityData.MaterialEncodedCategory || db.Category == MaterialCommodityData.MaterialManufacturedCategory) ? " " + db.Name : db.Shortname;
displong = " " + db.Name;
}
string sshort = (need - got).ToStringInvariant() + dispshort;
string slong = (need - got).ToStringInvariant() + " x " + displong + Environment.NewLine;
if (needed.Length == 0)
{
needed.Append("Need:" + sshort);
neededlong.Append("Need:" + Environment.NewLine + slong);
}
else
{
needed.Append("," + sshort);
neededlong.Append(slong);
}
}
}
int made = 0;
if (max > 0 && tomake > 0) // if we have a set, and use it up
{
made = Math.Min(max, tomake); // can only make this much
System.Text.StringBuilder usedstrshort = new System.Text.StringBuilder(64);
System.Text.StringBuilder usedstrlong = new System.Text.StringBuilder(64);
for (int i = 0; i < r.ingredients.Length; i++)
{
int mi = list.FindIndex(x => x.Details.Shortname.Equals(r.ingredients[i]));
System.Diagnostics.Debug.Assert(mi != -1);
int used = r.count[i] * made;
list[mi].scratchpad -= used;
string dispshort = (list[mi].Details.IsEncodedOrManufactured) ? " " + list[mi].Details.Name : list[mi].Details.Shortname;
string displong = " " + list[mi].Details.Name;
usedstrshort.AppendPrePad(used.ToStringInvariant() + dispshort, ",");
usedstrlong.AppendPrePad(used.ToStringInvariant() + " x " + displong, Environment.NewLine);
}
needed.AppendPrePad("Used: " + usedstrshort.ToString(), ", ");
neededlong.Append("Used: " + Environment.NewLine + usedstrlong.ToString());
}
return(new Tuple <int, int, string, string>(max, made, needed.ToNullSafeString(), neededlong.ToNullSafeString()));
}
// return shopping list/count given receipe list, list of current materials.
static public List <Tuple <MaterialCommodities, int> > GetShoppingList(List <Tuple <Recipes.Recipe, int> > wantedrecipes, List <MaterialCommodities> list)
{
var shoppingList = new List <Tuple <MaterialCommodities, int> >();
var totals = TotalList(list);
foreach (Tuple <Recipes.Recipe, int> want in wantedrecipes)
{
Recipes.Recipe r = want.Item1;
int wanted = want.Item2;
for (int i = 0; i < r.Ingredients.Length; i++)
{
string ingredient = r.Ingredients[i].Shortname;
int mi = list.FindIndex(x => x.Details.Shortname.Equals(ingredient)); // see if we have any in list
MaterialCommodities matc = mi != -1 ? list[mi] : new MaterialCommodities(MaterialCommodityData.GetByShortName(ingredient)); // if not there, make one
if (mi == -1) // if not there, make an empty total entry
{
totals[matc.Details.FDName] = 0;
}
int got = totals[matc.Details.FDName]; // what we have left from totals
int need = r.Amount[i] * wanted;
int left = got - need;
if (left < 0) // if not enough
{
int shopentry = shoppingList.FindIndex(x => x.Item1.Details.Shortname.Equals(ingredient)); // have we already got it in the shopping list
if (shopentry >= 0) // found, update list with new wanted total
{
shoppingList[shopentry] = new Tuple <MaterialCommodities, int>(shoppingList[shopentry].Item1, shoppingList[shopentry].Item2 - left); // need this more
}
else
{
shoppingList.Add(new Tuple <MaterialCommodities, int>(matc, -left)); // a new shop entry with this many needed
}
totals[matc.Details.FDName] = 0; // clear count
}
else
{
totals[matc.Details.FDName] -= need; // decrement total
}
}
}
shoppingList.Sort(delegate(Tuple <MaterialCommodities, int> left, Tuple <MaterialCommodities, int> right) { return(left.Item1.Details.Name.CompareTo(right.Item1.Details.Name)); });
return(shoppingList);
}
