release

WindowsApp/Data/DbContext.cs

@@ -5,12 +5,21 @@ namespace PartsHunter.Data {
     public class PartsHunterContext : DbContext {
         public DbSet<ComponentEntity> Components { get; set; }
         public DbSet<HardwareDeviceEntity> HardwareDevice { get; set; }
+        private string dbPath = "Data\\Tables\\PartsHunter.db";
+
         protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) {
-            optionsBuilder.UseSqlite("Data Source=PartsHunter.db");
+            // Create directories if they do not exist
+            var directory = Path.GetDirectoryName(dbPath);
+            if (!Directory.Exists(directory)) {
+                Directory.CreateDirectory(directory);
+            }
+
+            optionsBuilder.UseSqlite($"Data Source={dbPath}");
         }
+
         protected override void OnModelCreating(ModelBuilder modelBuilder) {
             base.OnModelCreating(modelBuilder);
             modelBuilder.Entity<HardwareDeviceEntity>().ToTable("HardwareDevice");
         }
     }
-}
+}

WindowsApp/How to Regenerate the Database in EF Core.txt

@@ -9,7 +9,7 @@ Remove the following directories and files from your project:
 Any existing *.db files (your database file).
 Clean the Solution:
 
-In your IDE (e.g., Visual Studio), navigate to Build → Clean Solution to remove temporary files and ensure a clean build.
+In Visual Studio, navigate to Build → Clean Solution to remove temporary files and ensure a clean build.
 Open the Package Manager Console:
 
 Go to Tools → NuGet Package Manager → Package Manager Console.
@@ -26,4 +26,4 @@ Confirm that the new database and schema are created as expected.
 Notes:
 Make sure your DbContext and entity classes are correctly set up before regenerating the database.
 Use meaningful migration names instead of InitialCreate when adding migrations for clarity in version control.
-If using a source control system, commit your changes to the migration folder after verifying the database generation.
+If using a source control system, commit your changes to the migration folder after verifying the database generation.

WindowsApp/Migrations/20241123113103_MyStock.cs → WindowsApp/Migrations/20241124123129_MyComponents.cs

@@ -5,7 +5,7 @@
 namespace PartsHunter.Migrations
 {
     /// <inheritdoc />
-    public partial class MyStock : Migration
+    public partial class MyComponents : Migration
     {
         /// <inheritdoc />
         protected override void Up(MigrationBuilder migrationBuilder)

WindowsApp/PartsHunter.csproj

@@ -6,6 +6,18 @@
     <Nullable>enable</Nullable>
     <UseWindowsForms>true</UseWindowsForms>
     <ImplicitUsings>enable</ImplicitUsings>
+    <StartupObject>PartsHunter.Program</StartupObject>
+    <Title>PartsHunter</Title>
+    <Authors>Tiago Silva</Authors>
+    <Company>Controlando Elétrons</Company>
+    <Description>PartsHunter is an electronic component organization system designed for efficiency and precision. It consists of three core modules:
+
+Windows Application: A user-friendly interface for searching and managing components by description.
+Hardware Device: A communication module that interacts with the Windows application to activate LEDs, pinpointing the location of each component.
+Mechanical Assembly: A storage system that organizes components across dedicated slots.</Description>
+    <PackageProjectUrl>https://github.com/import-tiago/PartsHunter</PackageProjectUrl>
+    <PackageIcon>logo-image.png</PackageIcon>
+    <RepositoryUrl>https://github.com/import-tiago/PartsHunter</RepositoryUrl>
     <ApplicationIcon>logo_icon.ico</ApplicationIcon>
   </PropertyGroup>
 
@@ -28,6 +40,11 @@
       <AutoGen>True</AutoGen>
       <DependentUpon>Resources.resx</DependentUpon>
     </Compile>
+    <Compile Update="Properties\Settings.Designer.cs">
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+    </Compile>
   </ItemGroup>
 
   <ItemGroup>
@@ -37,4 +54,22 @@
     </EmbeddedResource>
   </ItemGroup>
 
+  <ItemGroup>
+    <Folder Include="Data\Tables\" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Include="..\Assets\logo-image.png">
+      <Pack>True</Pack>
+      <PackagePath>\</PackagePath>
+    </None>
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="Properties\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
+  </ItemGroup>
+
 </Project>

WindowsApp/Properties/Settings.settings

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)">
+  <Profiles>
+    <Profile Name="(Default)" />
+  </Profiles>
+</SettingsFile>

WindowsApp/Services/HardwareDeviceService.cs

@@ -93,20 +93,27 @@ public async void turn_on_pixels(List<int> pixels) {
 
             }
         }
-        public async Task clear_pixels() {
-            try {
-                var endpoint = $"http://{ip_addr}/clear";
-                var response = await httpClient.PostAsync(endpoint, null);
-                if (response.IsSuccessStatusCode) {
-                    Debug.WriteLine("Pixels cleared successfully!");
+        public async Task<bool> clear_pixels(int retries = 3, int delay = 2000) {
+
+            for (int attempt = 0; attempt < retries; attempt++) {
+                try {
+                    var endpoint = $"http://{ip_addr}/clear";
+                    var response = await httpClient.PostAsync(endpoint, null);
+
+                    if (response.IsSuccessStatusCode) {                        
+                        return true;
+                    }
+                    else {
+                        Debug.WriteLine($"Attempt {attempt + 1} failed: Status code {response.StatusCode}");
+                    }
                 }
-                else {
-                    Debug.WriteLine($"Failed to clear pixels. Status code: {response.StatusCode}");
+                catch (Exception ex) {
+                    Debug.WriteLine($"Attempt {attempt + 1} exception: {ex.Message}");
                 }
+
+                await Task.Delay(delay);
             }
-            catch (Exception ex) {
-                Debug.WriteLine($"Exception occurred: {ex.Message}");
-            }
+            return false;
         }
     }
 }

WindowsApp/Views/Form1.cs

@@ -211,7 +211,6 @@ private void trackBarBright_ValueChanged(object sender, EventArgs e) {
         private void buttonClear_Click(object sender, EventArgs e) {
             hardware_device.clear_pixels();
         }
-
         int selected_database_id;
         private void dgvStock_SelectionChanged(object sender, EventArgs e) {
 
@@ -307,8 +306,8 @@ private async void btnShowAll_Click(object sender, EventArgs e) {
 
                 foreach (DataGridViewRow row in dgvBoM.Rows) {
                     if (row.Cells["SlotID"].Value != null) {
-                        int slotId = Convert.ToInt32(row.Cells["SlotID"].Value);
-                        pixels.Add(slotId);
+                        int pixel = Convert.ToInt32(row.Cells["SlotID"].Value) - 1;
+                        pixels.Add(pixel);
                     }
                 }
                 hardware_device.turn_on_pixels(pixels);
@@ -395,7 +394,6 @@ private void buttonSaveFromFile_Click(object sender, EventArgs e) {
                 MessageBox.Show("Please specify a valid .txt file.");
             }
         }
-
         public bool is_ip_valid(string ip_addr) {
             string pattern = @"^((25[0-5]|2[0-4][0-9]|[0-1]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[0-1]?[0-9][0-9]?)$";
             return Regex.IsMatch(ip_addr, pattern);
@@ -423,10 +421,12 @@ private void pictureBoxEditIP_Click(object sender, EventArgs e) {
             edit_ip = !edit_ip;
             tbIP.Enabled = edit_ip;
         }
-
         private async void Form1_FormClosing(object sender, FormClosingEventArgs e) {
-            await hardware_device.clear_pixels();
-            Task.Delay(5000).Wait(); // Wait synchronously for demonstration 
+            bool pixelsCleared = await hardware_device.clear_pixels();
+            if (!pixelsCleared) {
+                Debug.WriteLine("Failed to clear pixels after multiple attempts.");
+            }
+            await Task.Delay(5000);
         }
     }
 }