public async void UpdateRestList(string CategoryTypeID, string CuisineTypeId, string SearchText, string LocationValue)
{
Loader.IsVisible = true;
NoDataPage.IsVisible = false;
NoInternet.IsVisible = false;
RestaurantlstView.IsVisible = false;
try
{
HttpRequestWrapper wrapper = new HttpRequestWrapper();
List <KeyValuePair <string, string> > parameters = new List <KeyValuePair <string, string> >();
parameters.Add(new KeyValuePair <string, string>("company_code", Constant.CompanyID));
parameters.Add(new KeyValuePair <string, string>("search_text", SearchText));
parameters.Add(new KeyValuePair <string, string>("category_id", CategoryTypeID));
parameters.Add(new KeyValuePair <string, string>("cuisine_id", CuisineTypeId));
parameters.Add(new KeyValuePair <string, string>("location_search", LocationValue));
var jsonstr = await wrapper.GetResponseAsync(Constant.APIs[(int)Constant.APIName.RestaurantList], parameters);
if (jsonstr.ToString() == "NoInternet")
{
NoInternet.IsVisible = true;
}
else
{
Items = JsonConvert.DeserializeObject <RestaurantListModel>(jsonstr);
RestListData = new ObservableCollection <_Restaurant_Data>();
if (Items.data.restaurants.restaurant_data.Count() == 0)
{
NoDataPage.IsVisible = true;
Loader.IsVisible = false;
}
else
{
foreach (var x in Items.data.restaurants.restaurant_data)
{
x.RestBannerImg = x.restaurant_images.Select(Y => Y.imageURL).FirstOrDefault();
RestListData.Add(x);
}
RestaurantlstView.ItemsSource = RestListData;
RestaurantlstView.HeightRequest = (Items.data.restaurants.restaurant_data.Count() * RestaurantlstView.RowHeight) + 2;
if (Items.data.restaurants.current_page != Items.data.restaurants.total_pages)
{
LazyLoadingRestList(Items.data.restaurants.current_page + 1, SearchText, CategoryTypeID, CuisineTypeId, LocationValue);
}
RestaurantlstView.IsVisible = true;
}
Loader.IsVisible = false;
}
}
catch (Exception ex)
{
NoDataPage.IsVisible = true;
}
}
private async void LazyLoadingRestList(int j, string search, string catID, string cusID, string LocVal)
{
try
{
List <KeyValuePair <string, string> > parameters = new List <KeyValuePair <string, string> >();
parameters.Add(new KeyValuePair <string, string>("company_code", Constant.CompanyID));
parameters.Add(new KeyValuePair <string, string>("search_text", search));
parameters.Add(new KeyValuePair <string, string>("category_id", catID));
parameters.Add(new KeyValuePair <string, string>("cuisine_id", cusID));
parameters.Add(new KeyValuePair <string, string>("location_search", LocVal));
parameters.Add(new KeyValuePair <string, string>("page", j.ToString()));
var jsonstr = await wrapper.GetResponseAsync(Constant.APIs[(int)Constant.APIName.RestaurantList], parameters);
if (jsonstr.ToString() == "NoInternet")
{
NoInternet.IsVisible = true;
}
else
{
Items = JsonConvert.DeserializeObject <RestaurantListModel>(jsonstr);
foreach (var item in Items.data.restaurants.restaurant_data)
{
item.RestBannerImg = item.restaurant_images.Select(Y => Y.imageURL).FirstOrDefault();
RestListData.Add(item);
}
RestaurantlstView.ItemsSource = RestListData.ToList();
if (Items.data.restaurants.current_page != Items.data.restaurants.total_pages)
{
LazyLoadingRestList(Items.data.restaurants.current_page + 1, search, catID, cusID, LocVal);
}
}
}
catch (Exception ex)
{
NoDataPage.IsVisible = true;
}
}
private async void LoadRestaurantList()
{
try
{
var y = await CommonFunc.FooterAdFunc("restaurant");
if (y != null && y.Count() > 0)
{
CarouselAd.ItemsSource = y.ToList();
CarouselAd.IsVisible = true;
}
else
{
CarouselAd.IsVisible = false;
}
List <KeyValuePair <string, string> > parameters = new List <KeyValuePair <string, string> >();
parameters.Add(new KeyValuePair <string, string>("company_code", Constant.CompanyID));
//parameters.Add(new KeyValuePair<string, string>("company_code", Constant.CompanyID));
//parameters.Add(new KeyValuePair<string, string>("company_code", Constant.CompanyID));
//parameters.Add(new KeyValuePair<string, string>("company_code", Constant.CompanyID));
var jsonstr = await wrapper.GetResponseAsync(Constant.APIs[(int)Constant.APIName.RestaurantList], parameters);
if (jsonstr.ToString() == "NoInternet")
{
NoInternet.IsVisible = true;
}
else
{
Items = JsonConvert.DeserializeObject <RestaurantListModel>(jsonstr);
RestListData = new ObservableCollection <_Restaurant_Data>();
foreach (var x in Items.data.restaurants.restaurant_data)
{
x.RestBannerImg = x.restaurant_images.Select(Y => Y.imageURL).FirstOrDefault();
RestListData.Add(x);
}
BindingContext = Items.data.restaurants;
RestaurantlstView.ItemsSource = RestListData;
foreach (var x in Items.data.restaurant_category_cuisine)
{
filterModel.Add(new FilterModel()
{
Id = x.cuisine_id, Text = x.cuisine_name, Type = "restaurant_category_cuisine"
});
}
StackLayout layoutall = new StackLayout();
layoutall.HeightRequest = 37;
layoutall.WidthRequest = (DetectWidth.Width) / 4;
var alltapGestureRecognizer = new TapGestureRecognizer();
alltapGestureRecognizer.Tapped += async(s, e) =>
{
StackLayout parent = (StackLayout)s;
;
UpdateRestList(((Label)parent.Children[0]).Text, "", "", "");
};
layoutall.GestureRecognizers.Add(alltapGestureRecognizer);
Label AliasAll = new Label()
{
IsVisible = true,
HorizontalOptions = LayoutOptions.CenterAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalTextAlignment = TextAlignment.Center,
FontAttributes = FontAttributes.Bold,
TextColor = Color.White,
Text = "All",
};
Label AllCategoryId = new Label()
{
IsVisible = false,
Text = "",
};
layoutall.Children.Add(AllCategoryId);
layoutall.Children.Add(AliasAll);
CategoryList.Children.Add(layoutall);
foreach (var x in Items.data.restaurant_category_list)
{
double Width = (DetectWidth.Width) / 4;
StackLayout layout = new StackLayout();
layout.HeightRequest = 37;
layout.WidthRequest = Width;
var tapGestureRecognizer = new TapGestureRecognizer();
tapGestureRecognizer.Tapped += async(s, e) =>
{
StackLayout parent = (StackLayout)s;
UpdateRestList(((Label)parent.Children[0]).Text, "", "", "");
};
layout.GestureRecognizers.Add(tapGestureRecognizer);
Label Alias = new Label()
{
IsVisible = true,
HorizontalOptions = LayoutOptions.CenterAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalTextAlignment = TextAlignment.Center,
FontAttributes = FontAttributes.Bold,
TextColor = Color.White,
Text = x.category_name.ToString()
};
Label CategoryId = new Label()
{
IsVisible = false,
Text = x.category_id.ToString()
};
layout.Children.Add(CategoryId);
layout.Children.Add(Alias);
CategoryList.Children.Add(layout);
}
//foreach (var x in Items.data.restaurant_category_list)
//{
// i++;
// switch (i)
// {
// case 1:
// Cat1Txt.Text = x.category_name;
// // Cat1Img.Source = x.image_url;
// Cat1ID.Text = x.category_id.ToString();
// break;
// case 2:
// Cat2Txt.Text = x.category_name;
// // Cat2Img.Source = x.image_url;
// Cat2ID.Text = x.category_id.ToString();
// break;
// case 3:
// Cat3Txt.Text = x.category_name;
// // Cat3Img.Source = x.image_url;
// Cat3ID.Text = x.category_id.ToString();
// break;
// case 4:
// Cat4Txt.Text = x.category_name;
// // Cat4Img.Source = x.image_url;
// Cat4ID.Text = x.category_id.ToString();
// break;
// default:
// filterModel.Add(new FilterModel() { Id = x.category_id, Text = x.category_name, Type = "restaurant_category_list" });
// break;
// }
//}
}
FilterPicker.ItemsSource = filterModel.Select(x => x.Text).ToList();
NoDataPage.IsVisible = false;
RestaurantlstView.IsVisible = true;
CustomToolbar.IsVisible = true;
Loader.IsVisible = false;
if (Items.data.restaurants.restaurant_data.Count() == 0)
{
NoDataPage.IsVisible = true;
}
if (Items.data.restaurants.current_page != Items.data.restaurants.total_pages)
{
LazyLoadingRestList(Items.data.restaurants.current_page + 1, "", "", "", "");
}
}
catch (Exception ex)
{
NoDataPage.IsVisible = true;
}
}
