Initial upload: GitPulse - Developer Productivity Analyzer CLI tool

src/ui/dashboard.rs

@@ -0,0 +1,51 @@
+use crate::config::Config;
+use crate::models::AnalysisResult;
+
+pub struct DashboardLayout {
+    pub header_height: u16,
+    pub sidebar_width: u16,
+    pub footer_height: u16,
+}
+
+impl DashboardLayout {
+    pub fn new() -> Self {
+        Self {
+            header_height: 3,
+            sidebar_width: 30,
+            footer_height: 1,
+        }
+    }
+
+    pub fn content_area(&self, width: u16, height: u16) -> (u16, u16, u16, u16) {
+        let x = self.sidebar_width;
+        let y = self.header_height;
+        let w = width.saturating_sub(x);
+        let h = height.saturating_sub(y).saturating_sub(self.footer_height);
+        (x, y, w, h)
+    }
+}
+
+pub fn render_dashboard(
+    _result: &AnalysisResult,
+    _config: &Config,
+) {
+    println!("Dashboard rendering - TUI coming soon!");
+}
+
+pub fn calculate_metrics(result: &AnalysisResult) -> DashboardMetrics {
+    DashboardMetrics {
+        total_commits: result.commit_frequency.total_commits,
+        commits_per_day: result.commit_frequency.commits_per_day,
+        total_contributors: result.contributors.top_contributors.len(),
+        net_churn: result.code_churn.net_change,
+        refactoring_score: result.refactoring.refactoring_score,
+    }
+}
+
+pub struct DashboardMetrics {
+    pub total_commits: usize,
+    pub commits_per_day: f64,
+    pub total_contributors: usize,
+    pub net_churn: i64,
+    pub refactoring_score: f64,
+}