using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.Linq;
using System.Linq.Expressions;
using System.Threading.Tasks;
using comal.timesheets.Tasks;
using Comal.Classes;
using InABox.Configuration;
using InABox.Core;
using Xamarin.Forms;
using Xamarin.Forms.Xaml;
using XF.Material.Forms.UI;
using XF.Material.Forms.UI.Dialogs;
using Plugin.Media;
using InABox.Mobile;
using System.IO;
using comal.timesheets.QAForms;

namespace comal.timesheets.Deliveries
{
    [XamlCompilation(XamlCompilationOptions.Compile)]
    public partial class DeliveryDocket 
    {
        int deliveryNumber;
        ObservableList<Docket> dockets = new ObservableList<Docket>();
        List<string> racks = new List<string>();
        string numberOfItemsText = "Number of Items: ";

        public DeliveryDocket(int _deliveryNumber, ObservableList<Docket> _dockets)
        {
            InitializeComponent();
            deliveryNumber = _deliveryNumber;
            dockets = _dockets;
            LoadData();
        }

        private void LoadData()
        {
            Title = "Delivery: " + deliveryNumber;
            numberOfItems.Text = numberOfItemsText + dockets.Count();
            DeliveryItemList.ItemsSource = dockets;
        }

        private void SearchEnt_Changed(object sender, EventArgs e)
        {
            var list = dockets.Where(x =>
            x.Rack.StartsWith(searchEnt.Text) || x.Rack.StartsWith(searchEnt.Text.ToUpper()) || x.Rack.StartsWith(searchEnt.Text.ToLower()) || x.Rack.StartsWith(UpperCaseFirst(searchEnt.Text)) ||
            x.Rack.Contains(searchEnt.Text) || x.Rack.Contains(searchEnt.Text.ToUpper()) || x.Rack.Contains(searchEnt.Text.ToLower()) || x.Rack.Contains(searchEnt.Text) ||

            x.Description.StartsWith(searchEnt.Text) || x.Description.StartsWith(searchEnt.Text.ToUpper()) || x.Description.StartsWith(searchEnt.Text.ToLower()) || x.Description.StartsWith(UpperCaseFirst(searchEnt.Text)) ||
            x.Description.Contains(searchEnt.Text) || x.Description.Contains(searchEnt.Text.ToUpper()) || x.Description.Contains(searchEnt.Text.ToLower()) || x.Description.Contains(UpperCaseFirst(searchEnt.Text)) ||

            x.Setout.StartsWith(searchEnt.Text) || x.Setout.StartsWith(searchEnt.Text.ToUpper()) || x.Setout.StartsWith(searchEnt.Text.ToLower()) || x.Setout.StartsWith(UpperCaseFirst(searchEnt.Text)) ||
            x.Setout.Contains(searchEnt.Text) || x.Setout.Contains(searchEnt.Text.ToUpper()) || x.Setout.Contains(searchEnt.Text.ToLower()) || x.Setout.Contains(UpperCaseFirst(searchEnt.Text)) ||

            x.Requi.StartsWith(searchEnt.Text) || x.Requi.StartsWith(searchEnt.Text.ToUpper()) || x.Requi.StartsWith(searchEnt.Text.ToLower()) || x.Requi.StartsWith(UpperCaseFirst(searchEnt.Text)) ||
            x.Requi.Contains(searchEnt.Text) || x.Requi.Contains(searchEnt.Text.ToUpper()) || x.Requi.Contains(searchEnt.Text.ToLower()) || x.Requi.Contains(UpperCaseFirst(searchEnt.Text))
            );
            DeliveryItemList.ItemsSource = list;
            numberOfItems.Text = numberOfItemsText + list.Count();
        }

        static String UpperCaseFirst(string s)
        {
            char[] a = s.ToCharArray();
            a[0] = char.ToUpper(a[0]);
            return new string(a);
        }
    }
}