Make project Windows-only compatible

- Remove xcap dependency (Linux-focused)
- Add Windows crate with Win32 APIs support
- Implement native Windows window capture using GetForegroundWindow
- Implement process name retrieval using GetModuleBaseNameW
- Update all paths to use Windows backslash separators
- Update README to specify Windows-only platform
- Add Windows badge and requirements
- Update installation instructions for PowerShell
- Add error handling for non-Windows platforms

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Cargo.toml

@@ -3,7 +3,7 @@ name = "activity-tracker"
 version = "0.1.0"
 edition = "2021"
 authors = ["Activity Tracker Team"]
-description = "Backend de suivi d'activité pour reconstruire l'historique de travail"
+description = "Backend de suivi d'activité pour reconstruire l'historique de travail (Windows uniquement)"
 
 [dependencies]
 # Core dependencies
@@ -17,7 +17,15 @@ env_logger = "0.11"
 screenshots = "0.6"
 image = "0.24"
 webp = "0.2"
-xcap = "0.0.10"
+
+# Windows APIs
+[target.'cfg(windows)'.dependencies]
+windows = { version = "0.52", features = [
+    "Win32_Foundation",
+    "Win32_UI_WindowsAndMessaging",
+    "Win32_System_Threading",
+    "Win32_System_ProcessStatus",
+] }
 
 # Storage (SQLite + Encryption)
 rusqlite = { version = "0.31", features = ["bundled"] }

README.md

@@ -3,12 +3,14 @@
 ![Version](https://img.shields.io/badge/version-0.1.0-blue)
 ![License](https://img.shields.io/badge/license-MIT-green)
 ![Rust](https://img.shields.io/badge/rust-1.70+-orange)
+![Platform](https://img.shields.io/badge/platform-Windows-blue)
 
-**Activity Tracker** est un système de suivi d'activité conçu pour aider les utilisateurs à reconstruire leur historique de travail via une analyse automatisée des actions numériques.
+**Activity Tracker** est un système de suivi d'activité **Windows uniquement** conçu pour aider les utilisateurs à reconstruire leur historique de travail via une analyse automatisée des actions numériques.
 
 ## Caractéristiques (MVP)
 
-- **Capture passive** : Screenshots toutes les 5 minutes + métadonnées fenêtres
+- **Capture passive** : Screenshots toutes les 5 minutes + métadonnées fenêtres Windows
+- **API Windows native** : Utilise GetForegroundWindow et les APIs Win32
 - **Stockage sécurisé** : Base SQLite avec chiffrement AES-256-GCM
 - **Analyse intelligente** : Classification automatique en 5 catégories
 - **Rapports journaliers** : Export JSON avec statistiques détaillées
@@ -18,28 +20,27 @@
 
 ### Prérequis
 
-- Rust 1.70+
+- **Windows 10 ou supérieur** (requis)
-- Cargo
+- Rust 1.70+ et Cargo (installer via [rustup](https://rustup.rs/))
-- SQLite3
+- SQLite3 (inclus automatiquement via Cargo)
 
 ### Compilation
 
-```bash
+```powershell
 git clone https://gitea.legion-muyue.fr/Muyue/activity-tracker.git
 cd activity-tracker
 cargo build --release
 ```
 
-Le binaire compilé sera disponible dans `target/release/activity-tracker`.
+Le binaire compilé sera disponible dans `target\release\activity-tracker.exe`.
 
 ### Installation système
 
-```bash
+```powershell
-# Linux/macOS
+# Ajoutez le répertoire à votre PATH ou copiez le binaire
-sudo cp target/release/activity-tracker /usr/local/bin/
+copy target\release\activity-tracker.exe C:\Program Files\ActivityTracker\
 
-# Ou ajoutez le chemin à votre PATH
+# Ou utilisez directement depuis le dossier target\release
-export PATH=$PATH:$(pwd)/target/release
 ```
 
 ## Utilisation
@@ -173,7 +174,7 @@ inactivity_threshold = 600  # 10 minutes
 [storage]
 max_storage_mb = 500
 retention_days = 30
-db_path = "data/activity_tracker.db"
+db_path = "data\\activity_tracker.db"
 
 [ai]
 categories = ["Development", "Meeting", "Research", "Design", "Other"]
@@ -277,11 +278,12 @@ Pattern::new(vec!["slack", "discord", "telegram"], 0.9),
 - [ ] **Détection audio** de réunions
 - [ ] **Intégrations** (Trello, Jira, calendriers)
 
-## Problèmes connus
+## Plateforme supportée
 
-- **Linux** : L'accès aux métadonnées de fenêtres nécessite X11 (Wayland non supporté)
+- **Windows uniquement** : Fonctionne avec Windows 10 et supérieur
-- **macOS** : Nécessite autorisations Accessibilité (voir documentation officielle)
+- Utilise les APIs Windows natives pour la capture de fenêtres
-- **Windows** : Fonctionne avec les privilèges standards
+- Aucune autorisation spéciale requise (privilèges standards suffisants)
+- Les plateformes Linux et macOS ne sont **pas supportées**
 
 ## Contribution
 

config/settings.toml

@@ -1,4 +1,4 @@
-# Activity Tracker MVP Configuration
+# Activity Tracker MVP Configuration (Windows uniquement)
 
 [capture]
 interval_seconds = 300      # 5 minutes (as per MVP spec)
@@ -8,7 +8,7 @@ inactivity_threshold = 600  # 10 minutes
 [storage]
 max_storage_mb = 500
 retention_days = 30
-db_path = "data/activity_tracker.db"
+db_path = "data\\activity_tracker.db"  # Chemin Windows
 
 [ai]
 categories = ["Development", "Meeting", "Research", "Design", "Other"]

src/capture/window.rs

@@ -1,9 +1,15 @@
-/// Window metadata extraction
+/// Window metadata extraction (Windows uniquement)
 use serde::{Deserialize, Serialize};
 use crate::error::{AppError, Result};
 
-#[cfg(target_os = "linux")]
+#[cfg(windows)]
-use xcap::Window;
+use windows::{
+    core::PWSTR,
+    Win32::Foundation::{HWND, MAX_PATH},
+    Win32::System::ProcessStatus::GetModuleBaseNameW,
+    Win32::System::Threading::{OpenProcess, PROCESS_QUERY_INFORMATION, PROCESS_VM_READ},
+    Win32::UI::WindowsAndMessaging::{GetForegroundWindow, GetWindowTextW, GetWindowThreadProcessId},
+};
 
 /// Window metadata structure
 #[derive(Debug, Clone, Serialize, Deserialize)]
@@ -81,39 +87,72 @@ impl WindowMetadata {
     }
 }
 
-/// Get metadata for the currently active window
+/// Get metadata for the currently active window (Windows implementation)
-#[cfg(target_os = "linux")]
+#[cfg(windows)]
 pub fn get_active_window_metadata() -> Result<WindowMetadata> {
-    let windows = Window::all()
+    unsafe {
-        .map_err(|e| AppError::Capture(format!("Failed to get windows: {}", e)))?;
+        // Get the foreground window handle
+        let hwnd = GetForegroundWindow();
+        if hwnd.0 == 0 {
+            return Ok(WindowMetadata::inactive());
+        }
 
-    // Find the active/focused window
+        // Get window title
-    // For MVP, we'll use the first window as a fallback
+        let mut title_buffer = [0u16; 512];
-    let active_window = windows.first()
+        let title_len = GetWindowTextW(hwnd, &mut title_buffer);
-        .ok_or_else(|| AppError::Capture("No windows found".to_string()))?;
+        let title = if title_len > 0 {
+            String::from_utf16_lossy(&title_buffer[..title_len as usize])
+        } else {
+            "Unknown".to_string()
+        };
+
+        // Get process ID
+        let mut process_id: u32 = 0;
+        GetWindowThreadProcessId(hwnd, Some(&mut process_id));
+
+        // Get process name
+        let process_name = get_process_name(process_id).unwrap_or_else(|| "unknown".to_string());
 
         Ok(WindowMetadata {
-        title: active_window.title().to_string(),
+            title,
-        process_name: active_window.app_name().to_string(),
+            process_name,
-        process_id: active_window.id() as u32,
+            process_id,
             is_active: true,
         })
+    }
 }
 
-/// Get metadata for the currently active window (Windows implementation)
+/// Get process name from process ID (Windows)
-#[cfg(target_os = "windows")]
+#[cfg(windows)]
-pub fn get_active_window_metadata() -> Result<WindowMetadata> {
+fn get_process_name(process_id: u32) -> Option<String> {
-    // Simplified implementation for MVP
+    unsafe {
-    // In production, would use Windows API to get active window
+        let process_handle = OpenProcess(
-    Ok(WindowMetadata::unknown())
+            PROCESS_QUERY_INFORMATION | PROCESS_VM_READ,
+            false,
+            process_id,
+        ).ok()?;
+
+        let mut name_buffer = [0u16; MAX_PATH as usize];
+        let name_len = GetModuleBaseNameW(
+            process_handle,
+            None,
+            &mut name_buffer,
+        );
+
+        if name_len > 0 {
+            Some(String::from_utf16_lossy(&name_buffer[..name_len as usize]))
+        } else {
+            None
+        }
+    }
 }
 
-/// Get metadata for the currently active window (macOS implementation)
+/// Fallback for non-Windows platforms (not supported)
-#[cfg(target_os = "macos")]
+#[cfg(not(windows))]
 pub fn get_active_window_metadata() -> Result<WindowMetadata> {
-    // Simplified implementation for MVP
+    Err(AppError::Capture(
-    // In production, would use macOS APIs to get active window
+        "This application only supports Windows".to_string()
-    Ok(WindowMetadata::unknown())
+    ))
 }
 
 #[cfg(test)]

src/config.rs

@@ -77,7 +77,7 @@ impl Config {
             storage: StorageConfig {
                 max_storage_mb: 500,
                 retention_days: 30,
-                db_path: "data/activity_tracker.db".to_string(),
+                db_path: "data\\activity_tracker.db".to_string(),
             },
             ai: AiConfig {
                 categories: vec![