From 39843e706c5e15566032b4a60af716d3fea54228 Mon Sep 17 00:00:00 2001
From: Assistant <assistant.moetron@gmail.com>
Date: Sat, 16 May 2020 05:31:38 -0600
Subject: [PATCH] Search bar

---
 ModAssistant/Localisation/en-DEBUG.xaml |  1 +
 ModAssistant/Localisation/en.xaml       |  1 +
 ModAssistant/Pages/Mods.xaml            | 36 ++++++++++++++++
 ModAssistant/Pages/Mods.xaml.cs         | 56 +++++++++++++++++++++++++
 4 files changed, 94 insertions(+)

diff --git a/ModAssistant/Localisation/en-DEBUG.xaml b/ModAssistant/Localisation/en-DEBUG.xaml
index d9dc848..0393e9a 100644
--- a/ModAssistant/Localisation/en-DEBUG.xaml
+++ b/ModAssistant/Localisation/en-DEBUG.xaml
@@ -71,6 +71,7 @@
     <sys:String x:Key="Mods:UninstallBox:Body2">Mods:UninstallBox:Body2</sys:String>
     <sys:String x:Key="Mods:FailedExtract">{0} {1} {2} {3} Mods:FailedExtract</sys:String>
     <sys:String x:Key="Mods:FailedExtractMaxReached">{0} {1} Mods:FailedExtractMaxReached</sys:String>
+    <sys:String x:Key="Mods:SearchLabel">Mods:SearchLabel</sys:String>
 
     <!-- About Page -->
     <sys:String x:Key="About:Title">About:Title</sys:String>
diff --git a/ModAssistant/Localisation/en.xaml b/ModAssistant/Localisation/en.xaml
index ef57045..de625d2 100644
--- a/ModAssistant/Localisation/en.xaml
+++ b/ModAssistant/Localisation/en.xaml
@@ -102,6 +102,7 @@
     <sys:String x:Key="Mods:UninstallBox:Body2">This could break your other mods</sys:String>
     <sys:String x:Key="Mods:FailedExtract">Failed to extract {0}, trying again in {1} seconds. ({2}/{3})</sys:String>
     <sys:String x:Key="Mods:FailedExtractMaxReached">Failed to extract {0} after max attempts ({1}), skipping. This mod might not work properly so proceed at your own risk</sys:String>
+    <sys:String x:Key="Mods:SearchLabel">Search...</sys:String>
 
     <!-- About Page -->
     <sys:String x:Key="About:Title">About</sys:String>
diff --git a/ModAssistant/Pages/Mods.xaml b/ModAssistant/Pages/Mods.xaml
index ddc8caf..bda6daf 100644
--- a/ModAssistant/Pages/Mods.xaml
+++ b/ModAssistant/Pages/Mods.xaml
@@ -12,15 +12,51 @@
     mc:Ignorable="d">
 
     <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="auto" />
+            <RowDefinition Height="*" />
+        </Grid.RowDefinitions>
+        <TextBlock
+            Name="SearchText"
+            Padding="5,0,0,0"
+            Height="0"
+            Grid.Row="0"
+            Text="{DynamicResource Mods:SearchLabel}"
+            Panel.ZIndex="1"
+            Foreground="{DynamicResource TextColor}"
+            Background="{DynamicResource BottomStatusBarBackground}" />
+        <TextBox
+            Name="SearchBar"
+            Margin="0,-1,0,0"
+            Padding="3,1,0,0"
+            Height="0"
+            Grid.Row="0"
+            Panel.ZIndex="2"
+            Background="#00000000"
+            Foreground="{DynamicResource TextColor}"
+            TextChanged="SearchBar_TextChanged"
+            BorderThickness="0" />
         <ListView
             Name="ModsListView"
             Grid.Column="1"
+            Grid.Row="1"
             SelectionChanged="ModsListView_SelectionChanged"
             SelectionMode="Single">
             <ListView.View>
                 <GridView>
                     <GridView.Columns>
                         <GridViewColumn Width="30">
+                            <GridViewColumn.Header>
+                                <Button
+                                    Name="SearchButton"
+                                    Background="#00000000"
+                                    BorderThickness="0"
+                                    Click="SearchButton_Click"
+                                    Padding="9,-1,9,0"
+                                    Margin="-5"
+                                    Content="🔍"
+                                    FontSize="11" />
+                            </GridViewColumn.Header>
                             <GridViewColumn.CellTemplate>
                                 <DataTemplate>
                                     <CheckBox
diff --git a/ModAssistant/Pages/Mods.xaml.cs b/ModAssistant/Pages/Mods.xaml.cs
index a8e5fbe..34e427a 100644
--- a/ModAssistant/Pages/Mods.xaml.cs
+++ b/ModAssistant/Pages/Mods.xaml.cs
@@ -12,6 +12,8 @@ using System.Windows.Forms;
 using System.Windows.Navigation;
 using static ModAssistant.Http;
 using ModAssistant.Libs;
+using System.Windows.Media.Animation;
+using TextBox = System.Windows.Controls.TextBox;
 
 namespace ModAssistant.Pages
 {
@@ -717,5 +719,59 @@ namespace ModAssistant.Pages
             System.Windows.Clipboard.SetText(((TextBlock)sender).Text);
             Utils.SendNotify("Copied text to clipboard");
         }
+
+        private void SearchButton_Click(object sender, RoutedEventArgs e)
+        {
+            if (SearchBar.Height == 0)
+            {
+                SearchBar.Focus();
+                Animate(SearchBar, 0, 16, new TimeSpan(0, 0, 0, 0, 300));
+                Animate(SearchText, 0, 16, new TimeSpan(0, 0, 0, 0, 300));
+                ModsListView.Items.Filter = new Predicate<object>(SearchFilter);
+            }
+            else
+            {
+                Animate(SearchBar, 16, 0, new TimeSpan(0, 0, 0, 0, 300));
+                Animate(SearchText, 16, 0, new TimeSpan(0, 0, 0, 0, 300));
+                ModsListView.Items.Filter = null;
+            }
+        }
+
+        private void SearchBar_TextChanged(object sender, TextChangedEventArgs e)
+        {
+            ModsListView.Items.Filter = new Predicate<object>(SearchFilter);
+            if (SearchBar.Text.Length > 0)
+            {
+                SearchText.Text = null;
+            }
+            else
+            {
+                SearchText.Text = "Search...";
+            }
+        }
+
+        private bool SearchFilter(object mod)
+        {
+            ModListItem item = mod as ModListItem;
+            if (item.ModName.ToLower().Contains(SearchBar.Text.ToLower())) return true;
+            if (item.ModDescription.ToLower().Contains(SearchBar.Text.ToLower())) return true;
+            if (item.ModName.ToLower().Replace(" ", string.Empty).Contains(SearchBar.Text.ToLower().Replace(" ", string.Empty))) return true;
+            if (item.ModDescription.ToLower().Replace(" ", string.Empty).Contains(SearchBar.Text.ToLower().Replace(" ", string.Empty))) return true;
+            return false;
+        }
+
+        private void Animate(TextBlock target, double oldHeight, double newHeight, TimeSpan duration)
+        {
+            target.Height = oldHeight;
+            DoubleAnimation animation = new DoubleAnimation(newHeight, duration);
+            target.BeginAnimation(TextBlock.HeightProperty, animation);
+        }
+
+        private void Animate(TextBox target, double oldHeight, double newHeight, TimeSpan duration)
+        {
+            target.Height = oldHeight;
+            DoubleAnimation animation = new DoubleAnimation(newHeight, duration);
+            target.BeginAnimation(TextBox.HeightProperty, animation);
+        }
     }
 }