예제 #1
0
 public SampleDataItem(String uniqueId, String title, String subtitle, String imagePath, String description, String content, string preparationTime, double rating, bool favorite, string tileImagePath, string ingredients, SampleDataGroup group)
 {
     this.UniqueId = uniqueId;
     this.Title = title;
     this.Subtitle = subtitle;
     this.Description = description;
     this.ImagePath = imagePath;
     this.Content = content;
     this.PreparationTime = preparationTime;
     this.Rating = rating;
     this.Favorite = favorite;
     this.TileImagePath = tileImagePath;
     this.Ingredients = ingredients;
     this.Group = group;
 }
예제 #2
0
        public static IEnumerable<SampleDataGroup> Search(string searchText, bool titleOnly = false)
        {
            var query = searchText.ToUpperInvariant();
            _sampleDataSource.GetSampleDataAsync().Wait();
            return _sampleDataSource.Groups
                    .Select(group =>
                    {
                        var filteredGroup = new SampleDataGroup(group.UniqueId, group.Title, group.Subtitle, group.ImagePath, group.Description, group.GroupImagePath, group.GroupHeaderImagePath);

                        // add recipes that contain search text in title or content
                        foreach (var item in group.Items
                                    .Where(item => item.Title.ToUpperInvariant().Contains(query) || (!titleOnly && item.Content.ToUpperInvariant().Contains(query))))
                        {
                            filteredGroup.Items.Add(item);
                        }

                        return filteredGroup;
                    });
        }
예제 #3
0
        private async Task GetSampleDataAsync()
        {
            if (this._groups.Count != 0)
                return;

            Uri dataUri = new Uri("ms-appx:///DataModel/SampleData.json");

            StorageFile file = await StorageFile.GetFileFromApplicationUriAsync(dataUri);
            string jsonText = await FileIO.ReadTextAsync(file);
            JsonObject jsonObject = JsonObject.Parse(jsonText);
            JsonArray jsonArray = jsonObject["Groups"].GetArray();

            foreach (JsonValue groupValue in jsonArray)
            {
                JsonObject groupObject = groupValue.GetObject();
                SampleDataGroup group = new SampleDataGroup(groupObject["UniqueId"].GetString(),
                                                            groupObject["Title"].GetString(),
                                                            groupObject["Subtitle"].GetString(),
                                                            groupObject["ImagePath"].GetString(),
                                                            groupObject["Description"].GetString(),
                                                            groupObject["GroupImagePath"].GetString(),
                                                            groupObject["GroupHeaderImagePath"].GetString());

                foreach (JsonValue itemValue in groupObject["Items"].GetArray())
                {
                    JsonObject itemObject = itemValue.GetObject();
                    group.Items.Add(new SampleDataItem(itemObject["UniqueId"].GetString(),
                                                        itemObject["Title"].GetString(),
                                                        itemObject["Subtitle"].GetString(),
                                                        itemObject["ImagePath"].GetString(),
                                                        itemObject["Description"].GetString(),
                                                        itemObject["Content"].GetString(),
                                                        itemObject["PreparationTime"].GetString(),
                                                        itemObject["Rating"].GetNumber(),
                                                        itemObject["Favorite"].GetBoolean(),
                                                        itemObject["TileImagePath"].GetString(),
                                                        itemObject["Ingredients"].GetString(),
                                                        group));
                }
                this.Groups.Add(group);
            }
        }
예제 #4
0
        public static async Task<SampleDataGroup> GetTopRatedRecipesAsync(int count)
        {
            await _sampleDataSource.GetSampleDataAsync();

            var favorites = new SampleDataGroup("TopRated", "Top Rated", "Top Rated Recipes", "", "Favorite recipes rated by our users.", "", "");
            var topRatedRecipes = _sampleDataSource.Groups.SelectMany(group => group.Items).OrderByDescending(recipe => recipe.Rating).Take(count);
            foreach (var recipe in topRatedRecipes)
            {
                favorites.Items.Add(recipe);
            }

            return favorites;
        }