Modules - Added activation requirements tab

Profile editor - Only override active profile with profile editor tab open

src/Artemis.UI/Screens/Module/ModuleRootViewModel.cs

@@ -1,9 +1,6 @@
 using System.Collections.Generic;
 using System.Linq;
-using System.Threading.Tasks;
 using Artemis.Core.Plugins.Modules;
-using Artemis.Core.Services;
-using Artemis.Core.Services.Interfaces;
 using Artemis.UI.Ninject.Factories;
 using Ninject;
 using Ninject.Parameters;
@@ -13,17 +10,15 @@ namespace Artemis.UI.Screens.Module
 {
     public class ModuleRootViewModel : Conductor<Screen>.Collection.OneActive
     {
-        private readonly IModuleService _moduleService;
-        private readonly IProfileEditorVmFactory _profileEditorVmFactory;
         private readonly IKernel _kernel;
+        private readonly IModuleVmFactory _moduleVmFactory;
 
-        public ModuleRootViewModel(Core.Plugins.Modules.Module module, IModuleService moduleService, IProfileEditorVmFactory profileEditorVmFactory, IKernel kernel)
+        public ModuleRootViewModel(Core.Plugins.Modules.Module module, IModuleVmFactory moduleVmFactory, IKernel kernel)
         {
             DisplayName = module?.DisplayName;
             Module = module;
 
-            _moduleService = moduleService;
-            _profileEditorVmFactory = profileEditorVmFactory;
+            _moduleVmFactory = moduleVmFactory;
             _kernel = kernel;
         }
 
@@ -31,31 +26,18 @@ namespace Artemis.UI.Screens.Module
 
         protected override void OnActivate()
         {
-            Task.Run(async () =>
-            {
-                await _moduleService.SetActiveModuleOverride(Module);
-                await AddTabsAsync();
-            });
+            AddTabs();
             base.OnActivate();
         }
 
-        protected override void OnDeactivate()
-        {
-            Task.Run(async () =>
-            {
-                await _moduleService.SetActiveModuleOverride(null);
-            });
-            base.OnDeactivate();
-        }
-
-        private async Task AddTabsAsync()
+        private void AddTabs()
         {
             // Create the profile editor and module VMs
             if (Module is ProfileModule profileModule)
-            {
-                var profileEditor = _profileEditorVmFactory.Create(profileModule);
-                Items.Add(profileEditor);
-            }
+                Items.Add(_moduleVmFactory.CreateProfileEditorViewModel(profileModule));
+
+            if (Module.ActivationRequirements.Any())
+                Items.Add(_moduleVmFactory.CreateActivationRequirementsViewModel(Module));
 
             if (Module.ModuleTabs != null)
             {

src/Artemis.UI/Screens/Module/Tabs/ActivationRequirementView.xaml

@@ -0,0 +1,44 @@
+<UserControl x:Class="Artemis.UI.Screens.Module.Tabs.ActivationRequirementView"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:local="clr-namespace:Artemis.UI.Screens.Module.Tabs"
+             xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
+             mc:Ignorable="d"
+             d:DesignHeight="450" d:DesignWidth="800"
+             d:DataContext="{d:DesignInstance local:ActivationRequirementViewModel}">
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition />
+            <RowDefinition />
+        </Grid.RowDefinitions>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="*" />
+            <ColumnDefinition Width="Auto" />
+        </Grid.ColumnDefinitions>
+        <StackPanel Grid.Column="0">
+            <TextBlock Style="{StaticResource MaterialDesignTextBlock}"
+                       Text="{Binding RequirementName}" />
+            <TextBlock Style="{StaticResource MaterialDesignTextBlock}"
+                       Foreground="{DynamicResource MaterialDesignNavigationItemSubheader}"
+                       TextWrapping="Wrap"
+                       Text="{Binding RequirementDescription}" />
+        </StackPanel>
+        <StackPanel Grid.Row="0" Grid.Column="1" VerticalAlignment="Center">
+            <ToggleButton Style="{StaticResource MaterialDesignActionToggleButton}"
+                          Focusable="False"
+                          IsHitTestVisible="False"
+                          IsChecked="{Binding RequirementMet}">
+                <ToggleButton.Content>
+                    <Border Background="#E74C4C" Width="32" Height="32">
+                        <materialDesign:PackIcon Kind="Close" VerticalAlignment="Center" HorizontalAlignment="Center" />
+                    </Border>
+                </ToggleButton.Content>
+                <materialDesign:ToggleButtonAssist.OnContent>
+                    <materialDesign:PackIcon Kind="Check" />
+                </materialDesign:ToggleButtonAssist.OnContent>
+            </ToggleButton>
+        </StackPanel>
+    </Grid>
+</UserControl>

src/Artemis.UI/Screens/Module/Tabs/ActivationRequirementViewModel.cs

@@ -0,0 +1,64 @@
+using System.Timers;
+using Artemis.Core.Plugins.Modules.ActivationRequirements;
+using Humanizer;
+using Stylet;
+
+namespace Artemis.UI.Screens.Module.Tabs
+{
+    public class ActivationRequirementViewModel : Screen
+    {
+        private readonly IModuleActivationRequirement _activationRequirement;
+        private readonly Timer _updateTimer;
+        private string _requirementDescription;
+        private bool _requirementMet;
+
+        public ActivationRequirementViewModel(IModuleActivationRequirement activationRequirement)
+        {
+            _activationRequirement = activationRequirement;
+            _updateTimer = new Timer(500);
+
+            RequirementName = activationRequirement.GetType().Name.Humanize();
+            RequirementDescription = activationRequirement.GetUserFriendlyDescription();
+
+            _updateTimer.Elapsed += UpdateTimerOnElapsed;
+        }
+
+        public string RequirementName { get; }
+
+        public string RequirementDescription
+        {
+            get => _requirementDescription;
+            set => SetAndNotify(ref _requirementDescription, value);
+        }
+
+        public bool RequirementMet
+        {
+            get => _requirementMet;
+            set => SetAndNotify(ref _requirementMet, value);
+        }
+
+        protected override void OnActivate()
+        {
+            Update();
+            _updateTimer.Start();
+            base.OnActivate();
+        }
+
+        protected override void OnDeactivate()
+        {
+            _updateTimer.Stop();
+            base.OnDeactivate();
+        }
+
+        private void UpdateTimerOnElapsed(object sender, ElapsedEventArgs e)
+        {
+            Update();
+        }
+
+        private void Update()
+        {
+            RequirementDescription = _activationRequirement.GetUserFriendlyDescription();
+            RequirementMet = _activationRequirement.Evaluate();
+        }
+    }
+}

src/Artemis.UI/Screens/Module/Tabs/ActivationRequirementsView.xaml

@@ -0,0 +1,53 @@
+<UserControl x:Class="Artemis.UI.Screens.Module.Tabs.ActivationRequirementsView"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:local="clr-namespace:Artemis.UI.Screens.Module.Tabs"
+             xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
+             xmlns:s="https://github.com/canton7/Stylet"
+             mc:Ignorable="d"
+             d:DesignHeight="450" d:DesignWidth="800"
+             d:DataContext="{d:DesignInstance local:ActivationRequirementsViewModel}">
+    <ScrollViewer VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled">
+        <StackPanel Margin="15" MaxWidth="800">
+            <!-- General settings -->
+            <TextBlock Style="{StaticResource MaterialDesignHeadline5TextBlock}" Margin="0 15">Activation requirements</TextBlock>
+            <TextBlock Margin="0 0 0 15" TextWrapping="Wrap" Style="{StaticResource MaterialDesignTextBlock}">
+                This module has built-in activation requirements and won't activate until <Run Text="{Binding ActivationType}" FontWeight="Medium"  Foreground="{StaticResource SecondaryAccentBrush}" />. <LineBreak />
+                These requirements allow the module creator to decide when the module is activated and you cannot override them.
+            </TextBlock>
+
+            <TextBlock Style="{StaticResource MaterialDesignTextBlock}"
+                       Foreground="{DynamicResource MaterialDesignNavigationItemSubheader}"
+                       TextWrapping="Wrap">
+                Note: While you have the profile editor open the module is always activated and any other modules are deactivated.
+            </TextBlock>
+
+            <materialDesign:Card materialDesign:ShadowAssist.ShadowDepth="Depth1" VerticalAlignment="Stretch" Margin="0,0,5,0">
+
+                <ItemsControl ItemsSource="{Binding Items}">
+                    <ItemsControl.ItemTemplate>
+                        <DataTemplate>
+                            <StackPanel>
+                                <Separator Margin="0 -10">
+                                    <Separator.Style>
+                                        <Style TargetType="Separator" BasedOn="{StaticResource MaterialDesignSeparator}">
+                                            <Style.Triggers>
+                                                <DataTrigger Binding="{Binding RelativeSource={RelativeSource PreviousData}}" Value="{x:Null}">
+                                                    <Setter Property="Visibility" Value="Collapsed" />
+                                                </DataTrigger>
+                                            </Style.Triggers>
+                                        </Style>
+                                    </Separator.Style>
+                                </Separator>
+                                <ContentControl s:View.Model="{Binding}" VerticalContentAlignment="Stretch" HorizontalContentAlignment="Stretch" IsTabStop="False" Margin="20" />
+                            </StackPanel>
+                        </DataTemplate>
+                    </ItemsControl.ItemTemplate>
+                </ItemsControl>
+
+            </materialDesign:Card>
+        </StackPanel>
+    </ScrollViewer>
+</UserControl>

src/Artemis.UI/Screens/Module/Tabs/ActivationRequirementsViewModel.cs

@@ -0,0 +1,36 @@
+using System.Linq;
+using Artemis.Core.Plugins.Modules;
+using Artemis.UI.Ninject.Factories;
+using Stylet;
+
+namespace Artemis.UI.Screens.Module.Tabs
+{
+    public class ActivationRequirementsViewModel : Conductor<ActivationRequirementViewModel>.Collection.AllActive
+    {
+        private readonly IModuleVmFactory _moduleVmFactory;
+
+        public ActivationRequirementsViewModel(Core.Plugins.Modules.Module module, IModuleVmFactory moduleVmFactory)
+        {
+            _moduleVmFactory = moduleVmFactory;
+
+            DisplayName = "Activation requirements";
+            Module = module;
+
+            ActivationType = Module.ActivationRequirementMode == ActivationRequirementType.All
+                ? "all requirements are met"
+                : "any requirement is met";
+        }
+
+        public Core.Plugins.Modules.Module Module { get; }
+
+        public string ActivationType { get; set; }
+        
+        protected override void OnActivate()
+        {
+            if (!Items.Any())
+                Items.AddRange(Module.ActivationRequirements.Select(_moduleVmFactory.CreateActivationRequirementViewModel));
+
+           
+        }
+    }
+}