private IList <FoodResult> FindFood(IList <HtmlNode> foodNodes, IEnumerable <string> names)
{
List <FoodResult> result = new List <FoodResult>();
string name;
FoodResult food;
foreach (var foodNode in foodNodes)
{
name = foodNode.InnerText;
if (IsContains(names, name))
{
food = new FoodResult();
food.Name = Regex.Replace(name.Replace(",-", ""), @"[\d]", string.Empty);
food.Price = ConvertToPrice(foodNode.SelectSingleNode("strong").InnerText);
food.ProviderType = ProviderType;
result.Add(food);
}
}
return(result);
}
private IList <FoodResult> ConvertToFoodResult(HtmlDocument doc, string id, IEnumerable <string> names)
{
List <FoodResult> result = new List <FoodResult>();
string name;
FoodResult food;
var n = GetNode(doc, $@"//*[@id=""{id}""]");
//n.SelectNodes(@"//*[@id=""{id}""]/div[1]/ul/li[1]/div"
foreach (var node in n.Descendants("div").Where(d => d.Attributes["class"].Value.Contains("single-food")))
{
name = node.SelectSingleNode("strong").InnerText;
if (IsContains(names, name))
{
food = new FoodResult();
food.Name = name;
food.Price = ConvertToPrice(node.SelectSingleNode("span[@class='food-price']").InnerText);
food.ProviderType = ProviderType;
result.Add(food);
}
}
//foreach (var item in collection)
//{
//}
return(result);
}
/// <summary>
/// Looks up a particular item tag to see what foods it can be used to produce.
/// </summary>
/// <param name="tag">The item tag to look up.</param>
/// <returns>The foods for which it can be used, or an empty array if it cannot be used
/// for any foods.</returns>
public FoodResult[] Lookup(Tag tag)
{
if (tag == null)
{
throw new ArgumentNullException("tag");
}
// Check for existing list
if (!cache.TryGetValue(tag, out IList <FoodResult> items))
{
var seen = HashSetPool <Tag, FoodRecipeCache> .Allocate();
try {
items = new List <FoodResult>();
SearchForRecipe(tag, items, seen, 1.0f);
cache.Add(tag, items);
} finally {
seen.Recycle();
}
}
// Create a copy of the results
int n = items.Count;
var result = new FoodResult[n];
if (n > 0)
{
items.CopyTo(result, 0);
}
return(result);
}
private IList <FoodResult> FindByDate(HtmlDocument doc, DateTime date, IEnumerable <string> names)
{
List <FoodResult> result = new List <FoodResult>();
FoodResult food;
string name;
HtmlNodeCollection thCollection;
bool inDayLoop = false;
int inOneDay = 9;
int i = 1;
foreach (var node in GetNode(doc, tableXPath).SelectNodes("tr"))
{
if (!inDayLoop)
{
thCollection = node.SelectNodes("th");
if (thCollection?.Count == 2)
{
if (IsSameDay(date, thCollection[1].InnerText))
{
inDayLoop = true;
}
}
}
else
{
name = node.SelectNodes("td")[1].InnerText;
if (IsContains(names, name))
{
food = new FoodResult();
food.Name = name;
food.Price = ConvertToPrice(node.SelectNodes("td")[2].InnerText);
food.ProviderType = ProviderType;
result.Add(food);
}
if (i == inOneDay)
{
break;
}
i++;
}
}
return(result);
}
private IList <FoodResult> ConvertToFoodResult(HtmlDocument doc, HtmlNode tableNode, IEnumerable <string> names)
{
List <FoodResult> result = new List <FoodResult>();
FoodResult food;
string name;
foreach (var row in tableNode.SelectNodes("tr"))
{
name = row.SelectSingleNode("td[@class='name']").InnerText;
if (IsContains(names, name))
{
food = new FoodResult();
food.Name = name.Split('|')[0];
food.Price = ConvertToPrice(row.SelectSingleNode("td[@class='price']").InnerText);
food.ProviderType = ProviderType;
result.Add(food);
}
}
return(result);
}
/// <summary>
/// Looks up a particular item tag to see what foods it can be used to produce.
/// </summary>
/// <param name="tag">The item tag to look up.</param>
/// <returns>The foods for which it can be used, or an empty array if it cannot be used
/// for any foods.</returns>
public FoodResult[] Lookup(Tag tag)
{
if (tag == null)
{
throw new ArgumentNullException("tag");
}
// Check for existing list
if (!cache.TryGetValue(tag, out IList <FoodResult> items))
{
items = new List <FoodResult>();
SearchForRecipe(tag, items, 1.0f);
cache.Add(tag, items);
}
// Create a copy of the results
int n = items.Count;
var result = new FoodResult[n];
if (n > 0)
{
items.CopyTo(result, 0);
}
return(result);
}
