Claude/voicenotes ai app qb6n s

.github/workflows/build-apk.yml

@@ -0,0 +1,63 @@
+name: Build Android APK
+
+on:
+  push:
+    branches: [ main, develop ]
+  pull_request:
+    branches: [ main ]
+  workflow_dispatch:
+
+env:
+  DOTNET_VERSION: '8.0.x'
+  PROJECT_PATH: src/VoiceNotesAI/VoiceNotesAI.csproj
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: ${{ env.DOTNET_VERSION }}
+
+      - name: Install MAUI workload
+        run: dotnet workload install maui-android
+
+      - name: Setup Java JDK
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'microsoft'
+          java-version: '17'
+
+      - name: Create appsettings.json from secret
+        run: |
+          cat > src/VoiceNotesAI/appsettings.json << 'SETTINGS'
+          {
+            "OpenAI": {
+              "ApiKey": "${{ secrets.OPENAI_API_KEY }}",
+              "Model": "gpt-4o",
+              "WhisperModel": "whisper-1"
+            }
+          }
+          SETTINGS
+
+      - name: Restore dependencies
+        run: dotnet restore ${{ env.PROJECT_PATH }}
+
+      - name: Build APK
+        run: >
+          dotnet publish ${{ env.PROJECT_PATH }}
+          -c Release
+          -f net8.0-android
+          -o output
+
+      - name: Upload APK artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: VoiceNotesAI-APK
+          path: output/**/*-Signed.apk
+          if-no-files-found: warn

.gitignore

@@ -10,6 +10,7 @@
 *.userosscache
 *.sln.docstates
 *.env
+appsettings.json
 
 # User-specific files (MonoDevelop/Xamarin Studio)
 *.userprefs

VoiceNotesAI.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.0.31903.59
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "VoiceNotesAI", "src\VoiceNotesAI\VoiceNotesAI.csproj", "{A1B2C3D4-E5F6-7890-ABCD-EF1234567890}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "VoiceNotesAI.Tests", "tests\VoiceNotesAI.Tests\VoiceNotesAI.Tests.csproj", "{B2C3D4E5-F6A7-8901-BCDE-F12345678901}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{A1B2C3D4-E5F6-7890-ABCD-EF1234567890}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A1B2C3D4-E5F6-7890-ABCD-EF1234567890}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A1B2C3D4-E5F6-7890-ABCD-EF1234567890}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A1B2C3D4-E5F6-7890-ABCD-EF1234567890}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B2C3D4E5-F6A7-8901-BCDE-F12345678901}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B2C3D4E5-F6A7-8901-BCDE-F12345678901}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B2C3D4E5-F6A7-8901-BCDE-F12345678901}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B2C3D4E5-F6A7-8901-BCDE-F12345678901}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal

src/VoiceNotesAI/App.xaml

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+<?xml version = "1.0" encoding = "UTF-8" ?>
+<Application xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:converters="clr-namespace:VoiceNotesAI.Converters"
+             x:Class="VoiceNotesAI.App">
+    <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="Resources/Styles/Colors.xaml" />
+                <ResourceDictionary Source="Resources/Styles/Styles.xaml" />
+            </ResourceDictionary.MergedDictionaries>
+
+            <!-- Converters -->
+            <converters:InvertedBoolConverter x:Key="InvertedBoolConverter" />
+            <converters:RecordButtonTextConverter x:Key="RecordButtonTextConverter" />
+            <converters:RecordButtonColorConverter x:Key="RecordButtonColorConverter" />
+
+            <!-- Chip Button Style -->
+            <Style x:Key="ChipButton" TargetType="Button">
+                <Setter Property="FontSize" Value="13" />
+                <Setter Property="HeightRequest" Value="34" />
+                <Setter Property="CornerRadius" Value="17" />
+                <Setter Property="Padding" Value="14,0" />
+                <Setter Property="BackgroundColor" Value="{AppThemeBinding Light=#EDE7F6, Dark=#2D2040}" />
+                <Setter Property="TextColor" Value="{AppThemeBinding Light=#6750A4, Dark=#D0BCFF}" />
+            </Style>
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>

src/VoiceNotesAI/App.xaml.cs

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+using VoiceNotesAI.Data;
+
+namespace VoiceNotesAI;
+
+public partial class App : Application
+{
+    public App(AppDatabase database)
+    {
+        InitializeComponent();
+
+        Task.Run(async () => await database.InitializeAsync());
+    }
+
+    protected override Window CreateWindow(IActivationState? activationState)
+    {
+        return new Window(new AppShell());
+    }
+}

src/VoiceNotesAI/AppShell.xaml

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+<?xml version="1.0" encoding="UTF-8" ?>
+<Shell xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+       xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+       xmlns:pages="clr-namespace:VoiceNotesAI.Pages"
+       x:Class="VoiceNotesAI.AppShell"
+       Title="VoiceNotes AI"
+       Shell.BackgroundColor="{AppThemeBinding Light=#6750A4, Dark=#1C1B1F}"
+       Shell.ForegroundColor="{AppThemeBinding Light=White, Dark=#D0BCFF}"
+       Shell.TitleColor="{AppThemeBinding Light=White, Dark=#D0BCFF}">
+
+    <ShellContent
+        Title="Notas"
+        ContentTemplate="{DataTemplate pages:NoteListPage}"
+        Route="NoteListPage" />
+
+</Shell>

src/VoiceNotesAI/AppShell.xaml.cs

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+using VoiceNotesAI.Pages;
+
+namespace VoiceNotesAI;
+
+public partial class AppShell : Shell
+{
+    public AppShell()
+    {
+        InitializeComponent();
+
+        Routing.RegisterRoute("RecordingPage", typeof(RecordingPage));
+        Routing.RegisterRoute("NoteResultPage", typeof(NoteResultPage));
+        Routing.RegisterRoute("NoteDetailPage", typeof(NoteDetailPage));
+    }
+}

src/VoiceNotesAI/Converters/InvertedBoolConverter.cs

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+using System.Globalization;
+
+namespace VoiceNotesAI.Converters;
+
+public class InvertedBoolConverter : IValueConverter
+{
+    public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
+    {
+        if (value is bool boolValue)
+            return !boolValue;
+        return value;
+    }
+
+    public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
+    {
+        if (value is bool boolValue)
+            return !boolValue;
+        return value;
+    }
+}

src/VoiceNotesAI/Converters/RecordButtonColorConverter.cs

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+using System.Globalization;
+
+namespace VoiceNotesAI.Converters;
+
+public class RecordButtonColorConverter : IValueConverter
+{
+    public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
+    {
+        if (value is bool isRecording)
+            return isRecording ? Color.FromArgb("#E53935") : Color.FromArgb("#6750A4");
+        return Color.FromArgb("#6750A4");
+    }
+
+    public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
+    {
+        throw new NotImplementedException();
+    }
+}

src/VoiceNotesAI/Converters/RecordButtonTextConverter.cs

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+using System.Globalization;
+
+namespace VoiceNotesAI.Converters;
+
+public class RecordButtonTextConverter : IValueConverter
+{
+    public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
+    {
+        if (value is bool isRecording)
+            return isRecording ? "⏹️  Parar Gravação" : "🎙️  Iniciar Gravação";
+        return "🎙️  Iniciar Gravação";
+    }
+
+    public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
+    {
+        throw new NotImplementedException();
+    }
+}

src/VoiceNotesAI/Data/AppDatabase.cs

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+using SQLite;
+using VoiceNotesAI.Models;
+
+namespace VoiceNotesAI.Data;
+
+public class AppDatabase
+{
+    private readonly SQLiteAsyncConnection _database;
+
+    public AppDatabase(string dbPath)
+    {
+        _database = new SQLiteAsyncConnection(dbPath);
+    }
+
+    public SQLiteAsyncConnection Connection => _database;
+
+    public async Task InitializeAsync()
+    {
+        await _database.CreateTableAsync<Note>();
+        await _database.CreateTableAsync<Category>();
+
+        await SeedCategoriesAsync();
+    }
+
+    private async Task SeedCategoriesAsync()
+    {
+        var count = await _database.Table<Category>().CountAsync();
+        if (count > 0)
+            return;
+
+        var defaultCategories = new[]
+        {
+            "Tarefas",
+            "Ideias",
+            "Lembretes",
+            "Trabalho",
+            "Pessoal",
+            "Outros"
+        };
+
+        foreach (var name in defaultCategories)
+        {
+            await _database.InsertAsync(new Category { Name = name });
+        }
+    }
+}

src/VoiceNotesAI/Helpers/AppSettings.cs

@@ -0,0 +1,8 @@
+namespace VoiceNotesAI.Helpers;
+
+public class OpenAISettings
+{
+    public string ApiKey { get; set; } = string.Empty;
+    public string Model { get; set; } = "gpt-4o";
+    public string WhisperModel { get; set; } = "whisper-1";
+}

src/VoiceNotesAI/Helpers/PromptTemplates.cs

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+namespace VoiceNotesAI.Helpers;
+
+public static class PromptTemplates
+{
+    public const string NoteInterpretation = """
+        You are an intelligent note-taking assistant.
+
+        The user will provide a transcribed audio text in Portuguese (Brazil).
+
+        Your job is to:
+        1. Understand the content and intent of the message
+        2. Generate a structured note from it
+
+        Return ONLY a valid JSON object with this exact structure:
+
+        {
+          "title": "Short and objective title (max 60 characters)",
+          "description": "Full and clear description of the note, preserving the original meaning",
+          "category": "One of: Tarefas | Ideias | Lembretes | Trabalho | Pessoal | Outros"
+        }
+
+        Rules:
+        - Do NOT add any explanation outside the JSON
+        - Do NOT wrap in markdown code blocks
+        - Title must be concise and meaningful
+        - Category must match exactly one of the allowed values
+        - Always respond in Portuguese (Brazil)
+        - If the content is unclear, do your best to interpret the intent
+
+        Transcribed text:
+        {{TRANSCRIBED_TEXT}}
+        """;
+
+    public static string BuildNotePrompt(string transcribedText)
+    {
+        return NoteInterpretation.Replace("{{TRANSCRIBED_TEXT}}", transcribedText);
+    }
+}