Initial upload: GitPulse - Developer Productivity Analyzer CLI tool

src/ui/app.rs

@@ -0,0 +1,69 @@
+use crate::config::Config;
+use crate::models::AnalysisResult;
+use anyhow::Result;
+use std::path::PathBuf;
+
+pub enum AppState {
+    Overview,
+    Contributors,
+    Churn,
+    Refactoring,
+}
+
+pub struct GitPulseApp {
+    pub current_view: AppState,
+    pub analysis_result: Option<AnalysisResult>,
+    pub config: Config,
+    pub should_quit: bool,
+}
+
+impl GitPulseApp {
+    pub fn new(config: Config) -> Self {
+        Self {
+            current_view: AppState::Overview,
+            analysis_result: None,
+            config,
+            should_quit: false,
+        }
+    }
+
+    pub fn set_result(&mut self, result: AnalysisResult) {
+        self.analysis_result = Some(result);
+    }
+
+    pub fn next_view(&mut self) {
+        self.current_view = match self.current_view {
+            AppState::Overview => AppState::Contributors,
+            AppState::Contributors => AppState::Churn,
+            AppState::Churn => AppState::Refactoring,
+            AppState::Refactoring => AppState::Overview,
+        };
+    }
+
+    pub fn previous_view(&mut self) {
+        self.current_view = match self.current_view {
+            AppState::Overview => AppState::Refactoring,
+            AppState::Contributors => AppState::Overview,
+            AppState::Churn => AppState::Contributors,
+            AppState::Refactoring => AppState::Churn,
+        };
+    }
+
+    pub fn handle_key(&mut self, key: char) {
+        match key {
+            'q' | 'Q' | '\x1b' => self.should_quit = true,
+            'n' | '\t' => self.next_view(),
+            'p' | '\x1b' => self.previous_view(),
+            'r' | 'R' => {
+                self.should_quit = true;
+            }
+            _ => {}
+        }
+    }
+}
+
+pub fn run(_repo_path: Option<PathBuf>, _config: &Config, _verbose: bool) -> Result<()> {
+    println!("Dashboard feature coming soon!");
+    println!("Use 'gitpulse analyze' for text-based output.");
+    Ok(())
+}