public async Task <IActionResult> SearchRecipesTitle(string search, string groupName)
{
if (search == null)
{
Group group = _context.Group.Where(u => u.GroupName == groupName).First();
TempData["NotValid"] = "Please enter a valid search";
return(RedirectToAction("ViewGroup", "Group", group));
}
else
{
var client = RecipeMethods.GetHttpClient();
var response = await client.GetAsync($"api/json/v1/{_apiKey}/search.php?s={search}");
var recipes = await response.Content.ReadAsAsync <Recipe>();
if (recipes.meals == null)
{
Group group = _context.Group.Where(u => u.GroupName == groupName).First();
TempData["NotValid"] = "There are no recipes that fit that search";
return(RedirectToAction("ViewGroup", "Group", group));
}
else
{
var filteredRecipes = FilterRecipes(recipes);
if (filteredRecipes.meals == null)
{
filteredRecipes.meals[0] = null;
}
TempData["NotValid"] = null;
return(View("FindRecipes", filteredRecipes));
}
}
}
public async Task <Meal> GetRecipeByName(string meal)
{
var client = RecipeMethods.GetHttpClient();
var response = await client.GetAsync($"api/json/v1/{_apiKey}/search.php?s={meal}");
var name = await response.Content.ReadAsAsync <Meal>();
return(name);
}
public async Task <Recipe> GetRandomRecipe()
{
var client = RecipeMethods.GetHttpClient();
var response = await client.GetAsync($"api/json/v1/{_apiKey}/random.php");
var recipes = await response.Content.ReadAsAsync <Recipe>();
return(recipes);
}
public async Task <Recipe> FindRecipesById(Meal meal)
{
string search = meal.idMeal;
var client = RecipeMethods.GetHttpClient();
var response = await client.GetAsync($"api/json/v1/{_apiKey}/lookup.php?i={search}");
var viewMeal = await response.Content.ReadAsAsync <Recipe>();
return(viewMeal);
}
public async Task <Meal> FindFavRecipesById(string mealId)
{
var client = RecipeMethods.GetHttpClient();
var response = await client.GetAsync($"api/json/v1/{_apiKey}/lookup.php?i={mealId}");
var viewMeal = await response.Content.ReadAsAsync <Recipe>();
var meal = viewMeal.meals[0];
return(meal);
}
public async Task <IActionResult> SearchRecipesCategory(string search)
{
var client = RecipeMethods.GetHttpClient();
var response = await client.GetAsync($"api/json/v1/{_apiKey}/filter.php?c={search}");
var recipes = await response.Content.ReadAsAsync <Recipe>();
var filteredRecipes = FilterRecipesGroup(recipes);
return(View("FindRecipes", filteredRecipes));
}
public async Task <IActionResult> GetRandomRecipe()
{
Recipe filteredRecipes = new Recipe();
bool notNull = false;
while (notNull == false)
{
var client = RecipeMethods.GetHttpClient();
var response = await client.GetAsync($"api/json/v1/{_apiKey}/random.php");
var recipes = await response.Content.ReadAsAsync <Recipe>();
filteredRecipes = FilterRecipes(recipes);
if (filteredRecipes.meals[0] != null)
{
notNull = true;
}
}
return(View("ViewRecipe", filteredRecipes));
}
// for ingredients
public async Task <IActionResult> SearchRecipesIngredients(string search)
{
Regex rgx = new Regex(@"^[a-zA-Z]+[ a-zA-Z]*$");
if (search == null)
{
TempData["RegexMatch"] = "Please enter a valid search";
return(View("Search"));
}
else if (rgx.IsMatch(search))
{
var client = RecipeMethods.GetHttpClient();
var response = await client.GetAsync($"api/json/v1/{_apiKey}/filter.php?i={search}");
var recipes = await response.Content.ReadAsAsync <Recipe>();
if (recipes.meals == null)
{
TempData["RegexMatch"] = "No meals by this name";
return(View("search"));
}
else
{
var actualRecipes = GetRecipesById(recipes);
var filteredRecipes = FilterRecipes(actualRecipes);
if (filteredRecipes.meals[0] == null)
{
filteredRecipes.meals[0] = null;
}
return(View("FindRecipes", filteredRecipes));
}
}
else
{
TempData["RegexMatch"] = "Please enter a valid search";
return(View("search"));
}
}
public Recipe FilterRecipesGroup(Recipe recipes)
{
var restrictions = GetAllRestrictions();
int count = recipes.meals.Length;
var filteredMeals = new Meal[count];
int index = 0;
if (restrictions != null)
{
foreach (var item in recipes.meals)
{
bool isBad = false;
var ingredients = RecipeMethods.AddIngredients(item);
foreach (var name in restrictions)
{
var ingred = name.Id.ToLower();
if (ingredients.Contains(ingred))
{
isBad = true;
}
}
if (isBad == false)
{
filteredMeals[index] = item;
}
index++;
}
}
Recipe filteredRecipes = new Recipe();
filteredRecipes.meals = filteredMeals;
return(filteredRecipes);
}
public Recipe FilterRecipes(Recipe recipes)
{
var restrictions = GetAllRestrictions();
int count = recipes.meals.Length;
var filteredMeals = new Meal[count];
int index = 0;
if (restrictions != null)
{
foreach (var item in recipes.meals)
{
bool isBad = false;
var ingredients = RecipeMethods.AddIngredients(item);
var instructions = item.strInstructions.ToLower();
foreach (var name in restrictions)
{
var ingred = name.Id.ToLower();
if (ingredients.Contains(ingred))
{
isBad = true;
}
}
foreach (var name in restrictions)
{
var ingred = name.Id.ToLower();
if (instructions.Contains(ingred))
{
isBad = true;
}
}
if (isBad == false)
{
filteredMeals[index] = item;
}
index++;
}
}
Recipe filteredRecipes = new Recipe();
filteredRecipes.meals = filteredMeals;
Recipe myRecipes = new Recipe();
count = 0;
foreach (var recipe in filteredRecipes.meals)
{
if (recipe != null)
{
count++;
}
}
if (count != 0)
{
Meal[] newMeals = new Meal[count];
count = 0;
foreach (var recipe in filteredRecipes.meals)
{
if (recipe != null)
{
newMeals[count] = recipe;
count++;
}
}
filteredRecipes.meals = newMeals;
}
else
{
Meal[] mealStuff = new Meal[1];
filteredRecipes.meals = mealStuff;
}
return(filteredRecipes);
}
