/// Version 1.0.0
/// Last modified 24.5.2014
///
/// Copyright (C) 2014 Atte Söderlund
///
/// Halyri-system is a prototype emergency call system. Its purpose is to
/// demonstrate the use of the advanced capabilities available in the current
/// generation smartphones in facilitating the emergency service dispatcher's
/// capability to determine the nature of the emergency and to dispatch help.
///
/// For more information, see the README file of this package.
///
/// The MIT License (MIT)
///
/// Permission is hereby granted, free of charge, to any person obtaining a copy
/// of this software and associated documentation files (the "Software"), to
/// deal in the Software without restriction, including without limitation the
/// rights to use, copy, modify, merge, publish, distribute, sublicense,
/// and/or sell copies of the Software, and to permit persons to whom the
/// Software is furnished to do so, subject to the following conditions:
///
/// The above copyright notice and this permission notice shall be included in
/// all copies or substantial portions of the Software.
///
/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
/// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
/// IN THE SOFTWARE.
///

using GraphClass;
using System;
using System.Collections.ObjectModel;
using System.Windows;
using System.Windows.Controls;

namespace Hake_WPF
{
    /// <author>Atte Söderlund</author>
    /// <summary>
    /// The interaction logic for SettingsWindow.xaml. It is just a UI for the settings.
    /// </summary>
    public partial class SettingsWindow : Window
    {
        private Settings settings = new Settings();

        /// <summary>
        /// THe function initializes settings by loading an example data.
        /// </summary>
        public SettingsWindow()
        {
            InitializeComponent();
            PreviewListBox.ItemsSource = new ObservableCollection<Assignment>() { new Assignment("0",DateTime.Now,
                (UrgentCheckBox.IsChecked.Value)?Assignment.priorities.Urgent : Assignment.priorities.NotUrgent,(Assignment.States)int.Parse(((ComboBoxItem)StateComboBox.SelectedItem).Tag.ToString())) };

            Graph measurementGraph = new Graph(GraphPreviewGrid);
            // Test data
            int y = 0;
            Random rand = new Random();
            while (y < 15)
            {
                measurementGraph.AddPoint(rand.Next(0,255));
                y++;
            }
        }

        /// <summary>
        /// The function always changes the listbox selection back to the index -1 when the listbox has changed. 
        /// </summary>
        private void PreviewListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            PreviewListBox.SelectedIndex = -1;
        }

        /// <summary>
        /// The function adds a state from the comboBox selection to the settings, but do not save it.
        /// </summary>
        private void StateComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            if (e.RemovedItems.Count == 0)
                return;
            if (((ComboBoxItem)e.RemovedItems[0]).Tag.ToString().Equals("0") && UrgentCheckBox != null && UrgentCheckBox.IsChecked.Value)
                settings.AddOrUpdate(Settings.NEWURGENTSTATECOLOR, "");
            settings.AddOrUpdate(((ComboBoxItem)e.RemovedItems[0]).Tag.ToString()+"State",""); //TODO: add colorpicker
        }

        /// <summary>
        /// Saves settings.
        /// </summary>
        private void SaveButton_Click(object sender, RoutedEventArgs e)
        {
            settings.Save();
        }
    }
}