using Elwig.Documents;
using Elwig.Helpers;
using Microsoft.EntityFrameworkCore;
using System;
using System.Linq;
using System.Windows;
using System.Windows.Input;
using Xceed.Wpf.Toolkit.Primitives;

namespace Elwig.Windows {
    public partial class TestWindow : Window {

        public TestWindow() {
            InitializeComponent();
            MyComboBox.ItemsSource = new string[] { "Klasse A" , "Klasse B", "Klasse C", "Klasse D", "Klasse E", "Klasse F" };
            MyListBox.ItemsSource = new string[] { "Test 1", "Test 2", "Test 3", "Test 4" };
        }

        private void Window_Loaded(object sender, RoutedEventArgs evt) {
            PdfDeliveryButton.IsEnabled = App.IsPrintingReady;
            PdfCreditButton.IsEnabled = App.IsPrintingReady;
        }

        private void OnItemSelectionChanged(object sender, ItemSelectionChangedEventArgs e) {
            MyText.Text = string.Join(", ", MyComboBox.SelectedItems.Cast<string>());
        }

        private async void WeighingButton1_Click(object sender, RoutedEventArgs evt) {
            try {
                var res = await App.Scales[0].GetCurrentWeight();
                Output.Text = res.ToString();
            } catch (Exception e) {
                MessageBox.Show($"Beim Wiegen ist ein Fehler aufgetreten:\n\n{e.Message}", "Waagenfehler",
                    MessageBoxButton.OK, MessageBoxImage.Error);
            }
        }

        private async void WeighingButton2_Click(object sender, RoutedEventArgs evt) {
            try {
                var res = await App.Scales[0].Weigh();
                Output.Text = res.ToString();
            } catch (Exception e) {
                MessageBox.Show($"Beim Wiegen ist ein Fehler aufgetreten:\n\n{e.Message}", "Waagenfehler",
                    MessageBoxButton.OK, MessageBoxImage.Error);
            }
        }

        private void ChartButton_Click(object sender, RoutedEventArgs evt) {
            var w = new ChartWindow();
            w.Show();
        }

        private async void PdfDeliveryButton_Click(object sender, RoutedEventArgs evt) {
            Mouse.OverrideCursor = Cursors.AppStarting;
            using var ctx = new AppDbContext();
            using var doc = new DeliveryNote(await ctx.Deliveries.OrderBy(d => d.Parts.Count).ThenBy(d => d.Year).ThenBy(d => d.DId).LastAsync(), ctx);
            await doc.Generate();
            doc.Show();
            Mouse.OverrideCursor = null;
        }

        private async void PdfCreditButton_Click(object sender, RoutedEventArgs evt) {
            Mouse.OverrideCursor = Cursors.AppStarting;
            using var ctx = new AppDbContext();
            using var doc = new CreditNote(await ctx.Credits.FirstAsync(), ctx);
            await doc.Generate();
            doc.Show();
            Mouse.OverrideCursor = null;
        }
    }
}