prs/prs.mobile/comal.timesheets/Modules/Site/SiteDocuments/SiteDocuments.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using InABox.Configuration;
using Xamarin.Forms;
using Xamarin.Forms.Xaml;
using XF.Material.Forms.UI;

namespace comal.timesheets
{

    public class SiteDocumentsSettings : ILocalConfigurationSettings
    {
        public Guid CategoryID { get; set; }
        public Guid TypeID { get; set; }
        public Guid DisciplineID { get; set; }
        public Guid ItpID { get; set; }
        public Guid FolderID { get; set; }
    }
    
    [XamlCompilation(XamlCompilationOptions.Compile)]
    public partial class SiteDocuments : SitePage
    {
        private SiteDocumentsSettings _settings;
        
        public SiteDocuments()
        {
            _settings = new LocalConfiguration<SiteDocumentsSettings>().Load();
            InitializeComponent();
        }

        protected override void JobLoaded()
        {
            List<Guid> folders = new List<Guid>();
            Job.DocumentFolders.GetChildren(folders, _settings.FolderID);
            var items = Job.Documents.Where(
                x=> ((_settings.CategoryID == Guid.Empty) || (x.CategoryID == _settings.CategoryID))
                    && ((_settings.DisciplineID == Guid.Empty) || (x.DisciplineID == _settings.DisciplineID))
                    && ((_settings.TypeID == Guid.Empty) || (x.TypeID == _settings.TypeID))
                    && ((_settings.ItpID == Guid.Empty) || (x.ItpID == _settings.ItpID))
                    && ((_settings.FolderID == Guid.Empty) || (folders.Contains(x.FolderID)))
            ).ToArray();
            _files.ItemsSource = items;
            _summary.Text = $"{items.Length} Documents found";
        }

        private void ShowFilter_OnClicked(object sender, EventArgs e)
        {
            var filterpage = new SiteDocumentsFilter()
            {
                Job = this.Job,
                FolderID = _settings.FolderID,
                DisciplineID = _settings.DisciplineID,
                CategoryID = _settings.CategoryID,
                TypeID = _settings.TypeID,
                ItpID = _settings.ItpID,
            };
            filterpage.Changed += (o, e) =>
            {
                _settings.FolderID = filterpage.FolderID;
                _settings.DisciplineID = filterpage.DisciplineID;
                _settings.TypeID = filterpage.TypeID;
                _settings.CategoryID = filterpage.CategoryID;
                _settings.ItpID = filterpage.ItpID;
                new LocalConfiguration<SiteDocumentsSettings>().Save(_settings);
                JobLoaded();
            };
            Navigation.PushAsync(filterpage);
        }

        private void _files_OnItemTapped(object sender, MobileListItemTappedEventArgs args)
        {
            
        }

        private void MaterialCard_OnClicked(object sender, EventArgs e)
        {
            if ((sender is MaterialCard card) && (card.BindingContext is JobDocumentShell shell))
            {
                var viewer = new PDFViewer(shell.ID);
                Navigation.PushAsync(viewer);
            }
        }
    }
}