Seekers/Views/HelplinePage.xaml.cs

using Justice.Models;
using Justice.Services;
using Microsoft.Maui.ApplicationModel.Communication;
using System;
using System.Collections.ObjectModel;

namespace Justice.Views
{
    public partial class HelplinePage : ContentPage
    {
        public ObservableCollection<Helpline> Helplines { get; set; }

        public HelplinePage()
        {
            InitializeComponent();
            Helplines = new ObservableCollection<Helpline>(HelplineService.GetHelplines());
            HelplineListView.ItemsSource = Helplines;
        }

        private async void OnCallButtonClicked(object sender, EventArgs e)
        {
            if (sender is Button button && button.CommandParameter is string phoneNumber)
            {
                bool confirm = await DisplayAlert("Call Helpline", $"Do you want to call {phoneNumber}?", "Yes", "No");
                if (confirm)
                {
                    try
                    {
                        PhoneDialer.Open(phoneNumber);
                    }
                    catch (Exception ex)
                    {
                        await DisplayAlert("Error", $"Unable to make the call: {ex.Message}", "OK");
                    }
                }
            }
        }
    }
}