Seekers/Views/IncidentReportPage.xaml.cs

using Justice.Services;
using Justice.Helpers;
using Justice.Models;
using Microsoft.Maui.Storage;
using System;
using System.IO;
using System.Threading.Tasks;
using MailKit;

namespace Justice.Views
{
    public partial class IncidentReportPage : ContentPage
    {
        private readonly DatabaseHelper _databaseHelper;
        private readonly EmailService _emailService;
        private string _selectedAttachmentPath; // Store the file path of the selected attachment

        public IncidentReportPage()
        {
            InitializeComponent();
            _databaseHelper = new DatabaseHelper();
            _emailService = new EmailService();
        }

        public async Task SetLoadingStateAsync(bool isLoading)
        {
            LoadingIndicator.IsRunning = isLoading;
            LoadingIndicator.IsVisible = isLoading;
        }

        protected override async void OnAppearing()
        {
            base.OnAppearing();
            await FetchLocationAsync();
        }

        private async Task FetchLocationAsync()
        {
            try
            {
                var (latitude, longitude, address) = await GeolocationHelper.GetLocationAsync();
                LocationEntry.Text = address;


            }
            catch (Exception ex)
            {
                LocationEntry.Text = "Unable to fetch location.";
                Console.WriteLine($"Error fetching location: {ex.Message}");
            }
            finally
            {
                await SetLoadingStateAsync(false);
            }
        }

        private async void OnChooseFileClicked(object sender, EventArgs e)
        {
            try
            {
                var customFileType = new FilePickerFileType(new Dictionary<DevicePlatform, IEnumerable<string>>
        {
            { DevicePlatform.Android, new[] { "*/*" } }, // Allow all files on Android
            { DevicePlatform.iOS, new[] { "public.data" } }, // iOS equivalent for all files
            { DevicePlatform.WinUI, new[] { "*" } } // Allow all files on Windows
        });

                var pickOptions = new PickOptions
                {
                    PickerTitle = "Select a file",
                    FileTypes = customFileType
                };

                var result = await FilePicker.PickAsync(pickOptions);

                if (result != null)
                {
                    // Save the file path
                    _selectedAttachmentPath = result.FullPath;
                    AttachmentLabel.Text = $"Selected File: {Path.GetFileName(_selectedAttachmentPath)}";
                }
                else
                {
                    AttachmentLabel.Text = "No file selected";
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine($"File selection error: {ex.Message}");
                await DisplayAlert("Error", "Failed to select file.", "OK");
            }
        }


        private async void OnSubmitReportClicked(object sender, EventArgs e)
        {
            if (string.IsNullOrWhiteSpace(ReporterNameEntry.Text) ||
                IncidentTypePicker.SelectedItem == null ||
                string.IsNullOrWhiteSpace(DescriptionEditor.Text))
            {
                await DisplayAlert("Error", "Please fill in all required fields.", "OK");
                return;
            }

            var (latitude, longitude, address) = await GeolocationHelper.GetLocationAsync();

            var report = new IncidentReport
            {
                ReporterName = ReporterNameEntry.Text.Trim(),
                IncidentType = IncidentTypePicker.SelectedItem.ToString(),
                Description = DescriptionEditor.Text.Trim(),
                Latitude = latitude,
                Longitude = longitude,
                Address = address,
                DateTime = DateTime.Now,
                AttachmentPath = _selectedAttachmentPath // Save the attachment path
            };

            try
            {
                // Save the report to the database
                await SetLoadingStateAsync(true);
                await _databaseHelper.InsertAsync(report);

                // Get the recipient email based on the incident type
                string recipientEmail = _emailService.GetRecipientEmail(report.IncidentType);
                
                // Prepare the email content
                string emailBody = $"Incident Report:\n\n" +
                                   $"Name: {report.ReporterName}\n" +
                                   $"Type: {report.IncidentType}\n" +
                                   $"Description: {report.Description}\n" +
                                   $"Latitude: {report.Latitude}\n" +
                                   $"Longitude: {report.Longitude}\n" +
                                   $"Location: {report.Address}\n" +
                                   $"Date/Time: {report.DateTime}";

                // Send email
                bool emailSent = await _emailService.SendEmailWithAttachmentAsync(recipientEmail, "Incident Report", emailBody, _selectedAttachmentPath);
              
                if (emailSent)
                {
                    await DisplayAlert("Success", "Incident report submitted and email alert sent.", "OK");
                }
                else
                {
                    await DisplayAlert("Error", "Failed to send email alert.", "OK");
                }
            }
            catch (Exception ex)
            {
                await DisplayAlert("Error", $"Failed to submit report: {ex.Message}", "OK");
            }
            finally
            {
                await SetLoadingStateAsync(false);
            }
        }

    }
}