From fb1fab2e1593ba13fae8eae519f5482525eb68a1 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Mon, 1 Apr 2013 13:34:49 +0400
Subject: AppViewModel

---
 Juick/ViewModels/ViewModelBase.cs | 122 +++-----------------------------------
 1 file changed, 8 insertions(+), 114 deletions(-)

(limited to 'Juick/ViewModels/ViewModelBase.cs')

diff --git a/Juick/ViewModels/ViewModelBase.cs b/Juick/ViewModels/ViewModelBase.cs
index 746ce04..9ac3023 100644
--- a/Juick/ViewModels/ViewModelBase.cs
+++ b/Juick/ViewModels/ViewModelBase.cs
@@ -1,127 +1,21 @@
 using System;
-using System.Linq;
-using System.Collections.Generic;
-using System.Collections.ObjectModel;
-using System.ComponentModel;
 using System.Net;
 using System.Windows;
-using System.Windows.Media.Imaging;
-using Juick.Classes;
-using JuickApi;
-using RestSharp;
-using System.Diagnostics;
-using System.Windows.Navigation;
-using Microsoft.Phone.Controls;
 using System.Windows.Controls;
+using System.Windows.Documents;
+using System.Windows.Ink;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Shapes;
+using System.ComponentModel;
+using Juick.Classes;
 
 namespace Juick.ViewModels
 {
     public class ViewModelBase : INotifyPropertyChanged
     {
-        static readonly string IsDataLoadingPropertyName = ExpressionHelper.GetPropertyName<ViewModelBase>(x => x.IsDataLoading);
-        bool isDataLoading;
-
-        public ViewModelBase()
-        {
-            Items = new ObservableCollection<PostItem>();
-            LoadMessagesPageCommand = new DelegateCommand(LoadData, () => !IsDataLoading);
-            NavigateNextCommand = new DelegateCommand(NavigateToThread, () => true);
-        }
-
-        public string RestUri { get; set; }
-        public virtual string Caption { get { return "juick"; } }
-
-        /// <summary>
-        /// A collection for MessageViewModel objects.
-        /// </summary>
-        public ObservableCollection<PostItem> Items { get; private set; }
-
-        public DelegateCommand LoadMessagesPageCommand { get; private set; }
-
-        public DelegateCommand NavigateNextCommand { get; private set; }
-
-        public bool IsDataLoading
-        {
-            get { return isDataLoading; }
-            set
-            {
-                isDataLoading = value;
-                NotifyPropertyChanged(IsDataLoadingPropertyName);
-                LoadMessagesPageCommand.NotifyCanExecuteChanged();
-            }
-        }
-
-        public void NavigateToThread(object param)
-        {
-            var selectionChangedEventArgs = param as SelectionChangedEventArgs;
-            if (param != null)
-            {
-                ((App)App.Current).NavigateTo(new Uri(string.Format("/ThreadView.xaml?mid={0}", ((PostItem)selectionChangedEventArgs.AddedItems[0]).MID), UriKind.Relative));
-            }
-            
-        }
-
-        /// <summary>
-        /// Creates and adds a few MessageViewModel objects into the Items collection.
-        /// </summary>
-        public void LoadData(object EventArgs)
-        {
-            const int offset = 5;
-            if (IsDataLoading)
-            {
-                return;
-            }
-            if (EventArgs != null)
-            {
-                var item = (EventArgs as LinkUnlinkEventArgs).ContentPresenter.Content;
-                if (!item.Equals(Items[Items.Count - offset])) {
-                    return;
-                }
-            }
-
-            int count = Items.Count;
-            
-
-            if (string.IsNullOrEmpty(RestUri))
-            {
-                RestUri = "/home?1=1";
-            }
-
-            // super-костыли
-            // todo: rewrite
-            else if (RestUri.StartsWith("/home?", StringComparison.InvariantCulture) && Items.Count > 0)
-            {
-                var lastItem = Items[Items.Count - 1];
-                RestUri = string.Format("/home?before_mid={0}", lastItem.MID);
-            }
-            else if (RestUri.StartsWith("/messages?", StringComparison.InvariantCulture) && Items.Count > 0)
-            {
-                var lastItem = Items[Items.Count - 1];
-                RestUri = string.Format("/messages?before_mid={0}", lastItem.MID);
-            }
-
-            var request = new RestRequest(RestUri + "&rnd=" + Environment.TickCount);
-            App.Client.Authenticator = new HttpBasicAuthenticator(App.Account.Credentials.UserName, App.Account.Credentials.Password);
-            App.Client.ExecuteAsync<List<Message>>(request, ProcessResponse);
-            IsDataLoading = true;
-        }
-
-        void ProcessResponse(IRestResponse<List<Message>> response)
-        {
-            IsDataLoading = false;
-            if (response.StatusCode != HttpStatusCode.OK)
-            {
-                MessageBox.Show(response.StatusCode.ToString());
-                return;
-            }
-
-            //Items.Clear();
-            response.Data.Select(x => new PostItem(x)).ToList().ForEach(i => Items.Add(i));
-        }
-
-
         public event PropertyChangedEventHandler PropertyChanged;
-
         public void NotifyPropertyChanged(string propertyName)
         {
             if (PropertyChanged != null)
-- 
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