sharee.bike-App/Meinkonrad/TINK/View/MiniSurvey/MiniSurveyPage.xaml.cs

using System;
using System.Threading.Tasks;
using TINK.ViewModel.MiniSurvey;
using Xamarin.CommunityToolkit.Extensions;
using Xamarin.Forms;
using Xamarin.Forms.Xaml;

namespace TINK.View.MiniSurvey
{
    [XamlCompilation(XamlCompilationOptions.Compile)]
    public partial class MiniSurveyPage : ContentPage, IViewService
    {
        public MiniSurveyPage()
        {
            var model = App.ModelRoot;

            var vm = new MiniSurveyViewModel(
                () => model.GetIsConnected(),
                (isConnected) => model.GetConnector(isConnected),
                this);

            InitializeComponent();

            BindingContext = vm;
            MiniSurveyListView.ItemsSource = vm;
        }
        /// <summary>
        /// Displays alert message.
        /// </summary>
        /// <param name="p_strTitle">Title of message.</param>
        /// <param name="p_strMessage">Message to display.</param>
        /// <param name="p_strCancel">Type of buttons.</param>
        public new async Task DisplayAlert(string p_strTitle, string p_strMessage, string p_strCancel)
            => await App.Current.MainPage.DisplayAlert(p_strTitle, p_strMessage, p_strCancel);

        /// <summary> Displays alert message.</summary>
        /// <param name="title">Title of message.</param>
        /// <param name="message">Message to display.</param>
        /// <param name="details">Detailed error description.</param>
        /// <param name="cancel">Type of buttons.</param>
        public async Task DisplayAdvancedAlert(
            string title,
            string message,
            string details,
            string cancel)
            => await App.Current.MainPage.DisplayAlert(title, $"{message}\r\nDetails:\r\n{details}", cancel);

        /// <summary> Displays detailed alert message.</summary>
        /// <param name="title">Title of message.</param>
        /// <param name="message">Message to display.</param>
        /// <param name="details">Detailed error description.</param>
        /// <param name="accept">Text of accept button.</param>
        /// <param name="cancel">Text of cancel button.</param>
        /// <returns>True if user pressed accept.</returns>
        public async Task<bool> DisplayAdvancedAlert(string title, string message, string details, string accept, string cancel)
            => await App.Current.MainPage.DisplayAlert(title, $"{message}\r\nDetails:\r\n{details}", accept, cancel);

        /// <summary>
        /// Displays alert message.
        /// </summary>
        /// <param name="p_strTitle">Title of message.</param>
        /// <param name="p_strMessage">Message to display.</param>
        /// <param name="p_strAccept">Text of accept button.</param>
        /// <param name="p_strCancel">Text of button.</param>
        /// <returns>True if user pressed accept.</returns>
        public new async Task<bool> DisplayAlert(string p_strTitle, string p_strMessage, string p_strAccept, string p_strCancel)
            => await App.Current.MainPage.DisplayAlert(p_strTitle, p_strMessage, p_strAccept, p_strCancel);

#if USEFLYOUT
        public void ShowPage(ViewTypes p_oType, string p_strTitle = null)
            => throw new NotImplementedException();
#else
        /// <summary> Shows a page.</summary>
        /// <param name="route">Route of the page to show.</param>
        public async Task ShowPage(string route) => await Shell.Current.GoToAsync(route);
#endif

        /// <summary> Pushes a page onto the modal stack. </summary>
        /// <param name="p_oTypeOfPage">Page to display.</param>
        public Task PushModalAsync(ViewTypes p_oTypeOfPage) => throw new NotSupportedException();

        /// <summary> Pops a page from the modal stack. </summary>
        public Task PopModalAsync() => Navigation.PopModalAsync();

        /// <summary> Pushes a page onto the stack. </summary>
        /// <param name="p_oTypeOfPage">Page to display.</param>
        public Task PushAsync(ViewTypes p_oTypeOfPage) => throw new NotSupportedException();

#if USCSHARP9
        public async Task<IViewService.IUserFeedback> DisplayUserFeedbackPopup() => await Navigation.ShowPopupAsync<FeedbackPopup.Result>(new FeedbackPopup());
#else
        public async Task<IUserFeedback> DisplayUserFeedbackPopup() => await Navigation.ShowPopupAsync<FeedbackPopup.Result>(new FeedbackPopup());
#endif
    }
}